Merge pull request 'fix unambiguous where and orderBy statements in PlaceRepository' (!67) from fix-selects-in-placerepository into develop

Reviewed-on: #67

.env.example

@@ -1,4 +1,5 @@
 APP_NAME=MapGuesser
+APP_URL=mapguesser.dev
 DEV=1
 DB_HOST=mariadb
 DB_USER=mapguesser
@@ -7,6 +8,7 @@ DB_NAME=mapguesser
 GOOGLE_MAPS_SERVER_API_KEY=your_google_maps_server_api_key
 GOOGLE_MAPS_JS_API_KEY=your_google_maps_js_api_key
 LEAFLET_TILESERVER_URL=a_leaflet_compatible_tileserver_url
+LEAFLET_TILESERVER_SUBDOMAINS=list_of_subdomains_for_the_tileserver_without_separators
 LEAFLET_TILESERVER_ATTRIBUTION=attribution_to_be_shown_for_tiles
 STATIC_ROOT=/static
 MAIL_FROM=mapguesser@mapguesser-dev.ch
@@ -19,3 +21,6 @@ MULTI_INTERNAL_HOST=multi
 MULTI_INTERNAL_PORT=5000
 MULTI_WS_URL=mapguesser-dev.ch:8090
 MULTI_WS_PORT=8090
+ENABLE_GAME_FOR_GUESTS=0
+RECAPTCHA_SITEKEY=your_recaptcha_sitekey
+RECAPTCHA_SECRET=your_recaptcha_secret

Jenkinsfile

@@ -0,0 +1,62 @@
+pipeline {
+    agent {
+        node {
+            label 'mapguesser'
+            customWorkspace 'workspace/mapguesser'
+        }
+    }
+
+    stages {
+        stage('Install composer') {
+            environment {
+                COMPOSER_HOME="${WORKSPACE}/.composer"
+            }
+            agent {
+                dockerfile {
+                    filename 'docker/Dockerfile-test'
+                    dir '.'
+                    reuseNode true
+                }
+            }
+            steps {
+                sh 'composer install'
+            }
+        }
+
+        stage('Unit Testing') {
+            agent {
+                dockerfile {
+                    filename 'docker/Dockerfile-test'
+                    dir '.'
+                    reuseNode true
+                }
+            }
+            steps {
+                sh 'vendor/bin/phpunit --log-junit unit_test_results.xml --testdox tests'
+            }
+            post {
+                success {
+                    archiveArtifacts 'unit_test_results.xml'
+                }
+            }
+        }
+
+        stage('Static Code Analysis') {
+            agent {
+                dockerfile {
+                    filename 'docker/Dockerfile-test'
+                    dir '.'
+                    reuseNode true
+                }
+            }
+            steps {
+                sh 'php -d memory_limit=1G vendor/bin/phpstan analyse -c phpstan.neon --error-format=prettyJson > static_code_analysis_results.json'
+            }
+            post {
+                success {
+                    archiveArtifacts 'static_code_analysis_results.json'
+                }
+            }
+        }
+    }
+}

README.md

@@ -1,5 +1,7 @@
 # MapGuesser
 
+[![Build Status](https://jenkins.e5tv.hu/job/mapguesser/job/develop/badge/icon)](https://jenkins.e5tv.hu/job/mapguesser/job/develop/)
+
 This is the MapGuesser Application project. This is a game about guessing where you are based on a street view panorama - inspired by existing applications.
 
 ## Installation
@@ -14,7 +16,7 @@ git clone https://gitea.e5tv.hu/esoko/mapguesser.git
 
 All the commands listed here should be executed from the repository root.
 
-### (Optional) Setup Docker stack
+### Setup Docker stack (recommended)
 
 The easiest way to build up a fully working application with web server and database is to use Docker Compose with the included `docker-compose.yml`.
 
@@ -24,9 +26,17 @@ All you have to do is executing the following command:
 docker-compose up -d
 ```
 
-Attach shell to the container of `mapguesser_app`. All of the following commands should be executed there.
+Attach shell to the container of `mapguesser_app`:
 
-**If you don't use the Docker stack you need to install your environment manually. Check `docker-compose.yml` and `docker/Dockerfile` to see the system requirements.**
+```
+docker exec -it mapguesser_app_1 bash
+```
+
+All of the following commands should be executed there.
+
+### Manual setup (alternative)
+
+If you don't use the Docker stack you need to install your environment manually. Check `docker-compose.yml` and `docker/Dockerfile` to see the system requirements.
 
 ### Initialize project
 
@@ -40,15 +50,34 @@ composer create-project
 
 The `.env` file contains several environment variables that are needed by the application to work properly. These should be configured for your environment.
 
-**You should set here the API keys that enable playing the game. Without these API keys the application cannot work well. To get Google API keys visit this page: https://console.developers.google.com/**
+One very important variable is `DEV`. This indicates that the application operates in development (staging) and not in production mode.
 
-One very important variable is `DEV`. This indicates that the application operates in development (staging) and not in produciton mode.
+**Hint:** If you install the application in the Docker stack for development (staging) environment, only the variables for external dependencies (API keys, map attribution, etc.) should be adapted. All other variables (for DB connection, static root, mailing, multiplayer, etc.) are fine with the default value.
 
-If you install the application in the Docker stack for development (staging) environment, only the variables for external dependencies (API keys, map attribution, etc.) should be adapted. All other variables (for DB connection, static root, mailing, etc.) are fine with the default value.
+#### API keys
+
+**You should set the API keys that enable playing the game. Without these API keys the application cannot work well. To get Google API keys visit this page: https://console.developers.google.com/**
+
+Required Google APIs:
+* **Maps JavaScript API**: for the interactive maps and street views
+* **Maps Static API**: for the static map images
+* **Street View Static API**: for the backend metadata requests
+
+Required API keys:
+* **GOOGLE_MAPS_SERVER_API_KEY**: this it used by the backend and should have access to **Street View Static API**
+* **GOOGLE_MAPS_JS_API_KEY**: this is used by the frontend and should have access to **Maps JavaScript API** and **Maps Static API**
+
+Additionally, a tile provider is also needed for map editor. This should be configured by `LEAFLET_TILESERVER_URL`, `LEAFLET_TILESERVER_SUBDOMAINS` and `LEAFLET_TILESERVER_ATTRIBUTION`. You can find some providers here: https://wiki.openstreetmap.org/wiki/Tile_servers. OpenStreetMap's tile server is fine for testing.
+Example:
+```
+LEAFLET_TILESERVER_URL=https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png
+LEAFLET_TILESERVER_SUBDOMAINS=abc
+LEAFLET_TILESERVER_ATTRIBUTION="&copy; <a href=\"https://www.openstreetmap.org/copyright\">OpenStreetMap</a> contributors"
+```
 
 ### (Production only) Create cron job
 
-To maintain database (delete inactive users, old sessions etc.), the command `db:maintain` should be regularly executed. It is recommened to create a cron job that runs every hour:
+To maintain database (delete inactive users, old sessions etc.), the command `db:maintain` should be regularly executed. It is recommended to create a cron job that runs every hour:
 
 ```
 0 * * * * /path/to/your/installation/mapg db:maintain >>/var/log/cron-mapguesser.log 2>&1
@@ -56,13 +85,19 @@ To maintain database (delete inactive users, old sessions etc.), the command `db
 
 ### Finalize installation
 
-After you set the environment variables in the `.env` file, execute the following command:
+After you followed the above steps, execute the following command:
 
 ```
 scripts/install.sh
 ```
 
-**And you are done!** The application is ready to use and develop.
+**Warning: Because of a known issue the image `mapguesser_multi` fails to run without the installation steps. You have to relauch `docker-compose up -d` after you finished the installation process.**
+
+**And you are done!** The application is ready to use and develop. In development mode an administrative user is also created by the installation script, email is **mapg@mapg.dev**, password is **123456**. In production mode you should create the first administrative user with the following command:
+
+```
+./mapg user:add EMAIL PASSWORD admin
+```
 
 If you installed it in the Docker stack, you can reach it on http://localhost. The mails that are sent by the application can be found on http://localhost:8080/. If needed, the database server can be directly reached on localhost:3306.
 

composer.json

@@ -3,15 +3,19 @@
   "type": "project",
   "description": "MapGuesser Application",
   "license": "GNU GPL 3.0",
+  "repositories": [
+    {
+        "url": "https://git.esoko.eu/esoko/soko-web.git",
+        "type": "git"
+    }
+  ],
   "require": {
-    "vlucas/phpdotenv": "^4.1",
+    "esoko/soko-web": "0.10.1",
-    "symfony/console": "^5.1",
-    "phpmailer/phpmailer": "^6.1",
     "fzaninotto/faker": "^1.9"
   },
   "require-dev": {
-    "phpunit/phpunit": "^9",
+    "phpunit/phpunit": "^9.6",
-    "phpstan/phpstan": "^0.12.32"
+    "phpstan/phpstan": "^1.10"
   },
   "autoload": {
     "psr-4": {

database/migrations/data/20200612_2124_map_area.php

@@ -1,8 +1,8 @@
 <?php
 
-use MapGuesser\Database\Query\Modify;
+use SokoWeb\Database\Query\Modify;
-use MapGuesser\Database\Query\Select;
+use SokoWeb\Database\Query\Select;
-use MapGuesser\Interfaces\Database\IResultSet;
+use SokoWeb\Interfaces\Database\IResultSet;
 use MapGuesser\Util\Geo\Bounds;
 
 $select = new Select(\Container::$dbConnection, 'maps');

database/migrations/data/20200614_1328_user_confirmation.php

@@ -1,8 +1,8 @@
 <?php
 
-use MapGuesser\Database\Query\Modify;
+use SokoWeb\Database\Query\Modify;
-use MapGuesser\Database\Query\Select;
+use SokoWeb\Database\Query\Select;
-use MapGuesser\Interfaces\Database\IResultSet;
+use SokoWeb\Interfaces\Database\IResultSet;
 
 $select = new Select(\Container::$dbConnection, 'users');
 $select->columns(['id']);

database/migrations/structure/20210503_1040_user_played_place.sql

@@ -0,0 +1,12 @@
+CREATE TABLE `user_played_place` (
+    `id` int(10) unsigned NOT NULL AUTO_INCREMENT,
+    `user_id` int(10) unsigned NOT NULL,
+    `place_id` int(10) unsigned NOT NULL,
+    `last_time` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    `occurrences` int(10) NOT NULL DEFAULT 1,
+    PRIMARY KEY(`id`),
+    KEY `user_id` (`user_id`),
+    KEY `place_id` (`place_id`),
+    CONSTRAINT `user_played_place_user_id` FOREIGN KEY (`user_id`) REFERENCES `users` (`id`),
+    CONSTRAINT `user_played_place_place_id` FOREIGN KEY (`place_id`) REFERENCES `places` (`id`)
+) ENGINE = InnoDB DEFAULT CHARSET = utf8mb4;

database/migrations/structure/20210510_2000_challenge.sql

@@ -0,0 +1,54 @@
+CREATE TABLE `challenges` (
+  `id` int(10) unsigned NOT NULL AUTO_INCREMENT,
+  `token` int(10) unsigned NOT NULL,
+  `time_limit` int(10) unsigned,
+  `time_limit_type` enum('game', 'round') NOT NULL DEFAULT 'game',
+  `no_move` tinyint(1) NOT NULL DEFAULT 0,
+  `no_pan` tinyint(1) NOT NULL DEFAULT 0,
+  `no_zoom` tinyint(1) NOT NULL DEFAULT 0,
+  `created` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP,
+  PRIMARY KEY (`id`)
+) ENGINE = InnoDB DEFAULT CHARSET = utf8mb4;
+
+CREATE TABLE `user_in_challenge` (
+  `id` int(10) unsigned NOT NULL AUTO_INCREMENT,
+  `user_id` int(10) unsigned NOT NULL,
+  `challenge_id` int(10) unsigned NOT NULL,
+  `current_round` smallint(5) signed NOT NULL DEFAULT 0,
+  `time_left` int(10) unsigned,
+  `is_owner` tinyint(1) NOT NULL DEFAULT 0,
+  PRIMARY KEY (`id`),
+  KEY `user_id` (`user_id`),
+  KEY `challenge_id` (`challenge_id`),
+  CONSTRAINT `user_in_challenge_user_id` FOREIGN KEY (`user_id`) REFERENCES `users` (`id`),
+  CONSTRAINT `user_in_challenge_challenge_id` FOREIGN KEY (`challenge_id`) REFERENCES `challenges` (`id`)
+) ENGINE = InnoDB DEFAULT CHARSET = utf8mb4;
+
+CREATE TABLE `place_in_challenge` (
+  `id` int(10) unsigned NOT NULL AUTO_INCREMENT,
+  `place_id` int(10) unsigned NOT NULL,
+  `challenge_id` int(10) unsigned NOT NULL,
+  `round` smallint(5) unsigned NOT NULL,
+  PRIMARY KEY (`id`),
+  KEY `place_id` (`place_id`),
+  KEY `challenge_id` (`challenge_id`),
+  CONSTRAINT `place_in_challenge_place_id` FOREIGN KEY (`place_id`) REFERENCES `places` (`id`),
+  CONSTRAINT `place_in_challenge_challenge_id` FOREIGN KEY (`challenge_id`) REFERENCES `challenges` (`id`),
+  CONSTRAINT `unique_order_in_challenge` UNIQUE (`round`, `challenge_id`)
+) ENGINE = InnoDB DEFAULT CHARSET = utf8mb4;
+
+CREATE TABLE `guesses` (
+  `id` int(10) unsigned NOT NULL AUTO_INCREMENT,
+  `user_id` int(10) unsigned NOT NULL,
+  `place_in_challenge_id` int(10) unsigned NOT NULL,
+  `lat` decimal(8,6) NOT NULL,
+  `lng` decimal(9,6) NOT NULL,
+  `score` int(10) NOT NULL,
+  `distance` int(10) NOT NULL,
+  `time_spent` int(10),
+  PRIMARY KEY (`id`),
+  KEY `user_id` (`user_id`),
+  KEY `place_in_challenge_id` (`place_in_challenge_id`),
+  CONSTRAINT `guesses_user_id` FOREIGN KEY (`user_id`) REFERENCES `users` (`id`),
+  CONSTRAINT `guesses_place_in_challenge_id` FOREIGN KEY (`place_in_challenge_id`) REFERENCES `place_in_challenge` (`id`)
+) ENGINE = InnoDB DEFAULT CHARSET = utf8mb4;

database/migrations/structure/20220526_1315_unlisted_maps.sql

@@ -0,0 +1,2 @@
+ALTER TABLE `maps`
+  ADD `unlisted` TINYINT(1) NOT NULL DEFAULT 0;

docker-compose.yml

@@ -29,6 +29,12 @@ services:
             MYSQL_DATABASE: 'mapguesser'
             MYSQL_USER: 'mapguesser'
             MYSQL_PASSWORD: 'mapguesser'
+    adminer:
+        image: adminer:4.8.1-standalone
+        ports:
+        - 9090:8080
+        environment:
+            - ADMINER_DEFAULT_SERVER=mariadb
     mail:
         image: marcopas/docker-mailslurper:latest
         ports:

docker/Dockerfile-test

@@ -0,0 +1,6 @@
+FROM ubuntu:focal
+
+ENV DEBIAN_FRONTEND noninteractive
+
+RUN apt update && apt install -y curl git unzip php7.4-cli php7.4-mbstring php7.4-xml
+RUN curl -sS https://getcomposer.org/installer | php -- --install-dir=/usr/local/bin --filename=composer

main.php

@@ -14,10 +14,12 @@ $dotenv->load();
 
 class Container
 {
-    static MapGuesser\Interfaces\Database\IConnection $dbConnection;
+    static SokoWeb\Interfaces\Database\IConnection $dbConnection;
-    static MapGuesser\Routing\RouteCollection $routeCollection;
+    static SokoWeb\Interfaces\PersistentData\IPersistentDataManager $persistentDataManager;
-    static MapGuesser\Interfaces\Session\ISessionHandler $sessionHandler;
+    static SokoWeb\Interfaces\Routing\IRouteCollection $routeCollection;
-    static MapGuesser\Interfaces\Request\IRequest $request;
+    static SokoWeb\Interfaces\Session\ISessionHandler $sessionHandler;
+    static SokoWeb\Interfaces\Request\IRequest $request;
 }
 
-Container::$dbConnection = new MapGuesser\Database\Mysql\Connection($_ENV['DB_HOST'], $_ENV['DB_USER'], $_ENV['DB_PASSWORD'], $_ENV['DB_NAME']);
+Container::$dbConnection = new SokoWeb\Database\Mysql\Connection($_ENV['DB_HOST'], $_ENV['DB_USER'], $_ENV['DB_PASSWORD'], $_ENV['DB_NAME']);
+Container::$persistentDataManager = new SokoWeb\PersistentData\PersistentDataManager(Container::$dbConnection);

mapg

@@ -8,6 +8,6 @@ $app = new Symfony\Component\Console\Application('MapGuesser Console', '');
 $app->add(new MapGuesser\Cli\MigrateDatabaseCommand());
 $app->add(new MapGuesser\Cli\AddUserCommand());
 $app->add(new MapGuesser\Cli\LinkViewCommand());
-$app->add(new \MapGuesser\Cli\MaintainDatabaseCommand());
+$app->add(new MapGuesser\Cli\MaintainDatabaseCommand());
 
 $app->run();

multi/index.js

@@ -2,13 +2,12 @@
 
 process.title = 'mapguesser-multi';
 
-class State {
-    static OPEN = 1;
-    static PLACE_RECEIVED = 2;
-    static GUESS_SENT = 3;
-}
-
 class MultiGame {
+    static ROUND_TIMEOUT_DEFAULT = 120000;
+    static ROUND_TIMEOUT_MINIMUM = 15000;
+    static ROUND_TIMEOUT_DIVIDER = 1.5;
+    static ROUND_TIMEOUT_OFFSET = 500;
+
     constructor() {
         this.rooms = new Map();
     }
@@ -32,24 +31,25 @@ class MultiGame {
         var member = room.members.get(token);
         member.connection = connection;
 
-        this._sendInitialData(room, member);
+        this._sendInitialData(room, member, token);
     }
 
     createRoom(roomId) {
         this.rooms.set(roomId, { members: new Map(), rounds: [], currentRound: -1, updated: new Date() });
+
+        return { ok: true };
     }
 
     joinRoom(roomId, token, userName) {
         if (!this.rooms.has(roomId)) {
-            console.error('Room does not exist!')
+            return { error: 'room_not_found' };
-            return;
         }
 
         var room = this.rooms.get(roomId);
         room.updated = new Date();
 
         if (room.members.has(token)) {
-            return;
+            return { error: 'member_already_joined' };
         }
 
         var data = { userName: userName };
@@ -58,14 +58,14 @@ class MultiGame {
             self._sendToMember(member, 'member_joined', data);
         });
 
-        room.members.set(token, { userName: userName, state: State.OPEN, connection: null });
+        room.members.set(token, { userName: userName, connection: null });
+
+        return { ok: true };
     }
 
     startGame(roomId, places) {
         if (!this.rooms.has(roomId)) {
-            //TODO: send something back
+            return { error: 'room_not_found' };
-            console.log('Room does not exist!')
-            return;
         }
 
         var room = this.rooms.get(roomId);
@@ -73,40 +73,50 @@ class MultiGame {
 
         var rounds = [];
         places.forEach(function (place) {
-            rounds.push({ place: place, results: new Map() })
+            rounds.push({
+                place: place,
+                results: new Map(),
+                timeout: MultiGame.ROUND_TIMEOUT_DEFAULT,
+                timeoutStarted: null,
+                timeoutHandler: null
+            })
         });
 
         room.rounds = rounds;
 
         this.nextRound(roomId, 0);
+
+        return { ok: true };
     }
 
     guess(roomId, token, guessPosition, distance, score) {
         if (!this.rooms.has(roomId)) {
-            //TODO: send something back
+            return { error: 'room_not_found' };
-            console.log('Room does not exist!')
-            return;
         }
 
         var room = this.rooms.get(roomId);
         room.updated = new Date();
 
         var round = room.rounds[room.currentRound];
-        var member = this.rooms.get(roomId).members.get(token);
+        if (round.results.has(token)) {
+            return { error: 'already_guessed' };
+        }
 
-        this._sendResultsUntilNow(room, member);
+        var member = room.members.get(token);
-
+        var allResults = this._collectResultsInRound(room, round);
-        round.results.set(member.userName, { guessPosition: guessPosition, distance: distance, score: score });
-        member.state = State.GUESS_SENT;
 
         this._broadcastGuess(room, member.userName, guessPosition, distance, score);
+
+        round.results.set(token, { guessPosition: guessPosition, distance: distance, score: score });
+
+        this._setNewTimeout(room, round);
+
+        return { allResults: allResults };
     }
 
     nextRound(roomId, currentRound) {
         if (!this.rooms.has(roomId)) {
-            //TODO: send something back
+            return { error: 'room_not_found' };
-            console.log('Room does not exist!')
-            return;
         }
 
         var room = this.rooms.get(roomId);
@@ -116,43 +126,100 @@ class MultiGame {
 
         var round = room.rounds[room.currentRound];
 
+        round.timeoutStarted = new Date();
+        var self = this;
+        round.timeoutHandler = setTimeout(function () {
+            self._endRound(room, round);
+        }, round.timeout + MultiGame.ROUND_TIMEOUT_OFFSET);
+
         var data = {};
         data.place = { panoId: round.place.panoId, pov: round.place.pov };
-
+        data.timeout = round.timeout;
-        if (room.currentRound > 0) {
-            data.result = { position: room.rounds[room.currentRound - 1].place.position };
-        }
 
         var self = this;
         room.members.forEach(function (member) {
             self._sendToMember(member, 'new_round', data);
+        });
 
-            member.state = State.PLACE_RECEIVED;
+        return { ok: true };
+    }
+
+    _setNewTimeout(room, round) {
+        clearTimeout(round.timeoutHandler);
+
+        if (room.members.size === round.results.size) {
+            round.timeout = 0;
+            round.timeoutStarted = new Date();
+
+            this._endRound(room, round);
+        } else {
+            round.timeout = round.timeout - (new Date() - round.timeoutStarted);
+            if (round.timeout > MultiGame.ROUND_TIMEOUT_DIVIDER * MultiGame.ROUND_TIMEOUT_MINIMUM) {
+                round.timeout = Math.round(round.timeout / MultiGame.ROUND_TIMEOUT_DIVIDER);
+            } else if (round.timeout > MultiGame.ROUND_TIMEOUT_MINIMUM) {
+                round.timeout = MultiGame.ROUND_TIMEOUT_MINIMUM;
+            }
+            round.timeoutStarted = new Date();
+            var self = this;
+            round.timeoutHandler = setTimeout(function () {
+                self._endRound(room, round);
+            }, round.timeout + MultiGame.ROUND_TIMEOUT_OFFSET);
+
+            this._broadcastTimeout(room, round);
+        }
+    }
+
+    _endRound(room, round) {
+        var allResults = this._collectResultsInRound(room, round);
+        var self = this;
+        room.members.forEach(function (member, token) {
+            var result = { guessPosition: null, distance: null, score: 0 };
+
+            if (round.results.has(token)) {
+                result = round.results.get(token);
+            } else {
+                round.results.set(token, result);
+            }
+
+            var data = { position: round.place.position, result: result, allResults: allResults };
+            self._sendToMember(member, 'end_round', data);
         });
     }
 
-    _sendInitialData(room, member) {
+    _sendInitialData(room, member, token) {
         var data = {};
 
         if (room.currentRound >= 0) {
-            data.place = room.rounds[room.currentRound].place;
+            var round = room.rounds[room.currentRound];
+
+            data.place = round.place;
+            data.timeout = round.timeout - (new Date() - round.timeoutStarted);
         }
 
         data.history = [];
-        for (var i = 0; i < room.currentRound; ++i) {
+        for (var i = 0; i <= room.currentRound; ++i) {
             var round = room.rounds[i];
-            var result;
+
-            if (round.results.has(member.userName)) {
+            if (i === room.currentRound && !round.results.has(token)) {
-                result = round.results.get(member.userName);
+                continue;
-            } else {
-                result = { guessPosition: null, distance: null, score: 0 };
             }
 
+            var result = { guessPosition: null, distance: null, score: 0 };
+            var allResults = [];
+
+            round.results.forEach(function (currentResult, currentToken) {
+                if (token === currentToken) {
+                    result = currentResult;
+                    return;
+                }
+
+                allResults.push({ userName: room.members.get(currentToken).userName, guessPosition: currentResult.guessPosition, distance: currentResult.distance, score: currentResult.score });
+            });
+
             data.history.push({
                 position: round.place.position,
-                guessPosition: result.guessPosition,
+                result: result,
-                distance: result.distance,
+                allResults: allResults
-                score: result.score
             });
         }
 
@@ -161,33 +228,42 @@ class MultiGame {
             data.members.push({ userName: currentMember.userName, me: member === currentMember });
         });
 
+        data.readyToContinue = room.currentRound >= 0 && room.members.size === room.rounds[room.currentRound].results.size
+
         this._sendToMember(member, 'initialize', data);
     }
 
-    _sendResultsUntilNow(room, member) {
+    _collectResultsInRound(room, round) {
-        if (member.state !== State.GUESS_SENT) {
-            return;
-        }
-
-        var round = room.rounds[room.currentRound];
-
         var results = [];
-        round.results.forEach(function (result, userName) {
+        round.results.forEach(function (result, token) {
-            results.push({ userName: userName, guessPosition: result.guessPosition, distance: result.distance, score: result.score });
+            results.push({
+                userName: room.members.get(token).userName,
+                guessPosition: result.guessPosition,
+                distance: result.distance,
+                score: result.score
+            });
         });
 
-        this._sendToMember(member, 'results', results);
+        return results;
+    }
+
+    _broadcastTimeout(room, round) {
+        var self = this;
+        room.members.forEach(function (member) {
+            self._sendToMember(member, 'timeout_changed', { timeout: round.timeout });
+        });
     }
 
     _broadcastGuess(room, userName, guessPosition, distance, score) {
         var data = { userName: userName, guessPosition: guessPosition, distance: distance, score: score };
-
+        var round = room.rounds[room.currentRound];
-        room.members.forEach(function (member) {
+        var self = this;
-            if (!member.state !== State.GUESS_SENT) {
+        room.members.forEach(function (member, token) {
+            if (!round.results.has(token)) {
                 return;
             }
 
-            this._sendToMember(member, 'guess', data);
+            self._sendToMember(member, 'guess', data);
         });
     }
 
@@ -224,34 +300,35 @@ var tcpServer = net.createServer(function (socket) {
             return;
         }
 
+        var response;
         switch (data.func) {
             case 'create_room':
-                multiGame.createRoom(data.args.roomId);
+                response = multiGame.createRoom(data.args.roomId);
 
                 break;
 
             case 'join_room':
-                multiGame.joinRoom(data.args.roomId, data.args.token, data.args.userName);
+                response = multiGame.joinRoom(data.args.roomId, data.args.token, data.args.userName);
 
                 break;
 
             case 'start_game':
-                multiGame.startGame(data.args.roomId, data.args.places);
+                response = multiGame.startGame(data.args.roomId, data.args.places);
 
                 break
 
             case 'guess':
-                multiGame.guess(data.args.roomId, data.args.token, data.args.guessPosition, data.args.distance, data.args.score);
+                response = multiGame.guess(data.args.roomId, data.args.token, data.args.guessPosition, data.args.distance, data.args.score);
 
                 break;
 
             case 'next_round':
-                multiGame.nextRound(data.args.roomId, data.args.currentRound);
+                response = multiGame.nextRound(data.args.roomId, data.args.currentRound);
 
                 break;
         }
 
-        socket.write('OK');
+        socket.write(JSON.stringify(response));
         socket.end();
     });
 });

multi/package.json

@@ -8,6 +8,6 @@
         "ws": "^7.4.4"
     },
     "scripts": {},
-    "author": "Pőcze Bence <bence@pocze.ch>",
+    "author": "Pőcze Bence and The MapGuesser Contributors <bence@pocze.ch>",
     "license": "GNU AGPL 3.0"
 }

public/index.php

@@ -1,53 +1,3 @@
 <?php
 
 require '../web.php';
-
-$method = strtolower($_SERVER['REQUEST_METHOD']);
-$url = substr($_SERVER['REQUEST_URI'], strlen('/'));
-if (($pos = strpos($url, '?')) !== false) {
-    $url = substr($url, 0, $pos);
-}
-$url = rawurldecode($url);
-
-$match = Container::$routeCollection->match($method, $url == '' ? [] : explode('/', $url));
-
-if ($match !== null) {
-    list($route, $params) = $match;
-
-    Container::$request->setParsedRouteParams($params);
-
-    $handler = $route->getHandler();
-    $controller = new $handler[0](Container::$request);
-
-    if ($controller instanceof MapGuesser\Interfaces\Authorization\ISecured) {
-        $authorized = $controller->authorize();
-    } else {
-        $authorized = true;
-    }
-
-    if ($method === 'post' && Container::$request->post('anti_csrf_token') !== Container::$request->session()->get('anti_csrf_token')) {
-        $content = new MapGuesser\Response\JsonContent(['error' => 'no_valid_anti_csrf_token']);
-        header('Content-Type: text/html; charset=UTF-8', true, 403);
-        $content->render();
-        return;
-    }
-
-    if ($authorized) {
-        $response = call_user_func([$controller, $handler[1]]);
-
-        if ($response instanceof MapGuesser\Interfaces\Response\IContent) {
-            header('Content-Type: ' . $response->getContentType() . '; charset=UTF-8');
-            $response->render();
-
-            return;
-        } elseif ($response instanceof MapGuesser\Interfaces\Response\IRedirect) {
-            header('Location: ' . $response->getUrl(), true, $response->getHttpCode());
-
-            return;
-        }
-    }
-}
-
-$content = new MapGuesser\Response\HtmlContent('error/404');
-header('Content-Type: text/html; charset=UTF-8', true, 404);
-$content->render();

public/static/css/game.css

@@ -15,6 +15,17 @@
     right: 0;
     background-color: #000000;
     opacity: 0.5;
+    z-index: 4;
+}
+
+#panningBlockerCover {
+    display: none;
+    position: absolute;
+    top: 0;
+    left: 0;
+    bottom: 0;
+    right: 0;
+    opacity: 0;
     z-index: 3;
 }
 
@@ -22,7 +33,7 @@
     position: absolute;
     bottom: 30px;
     right: 20px;
-    z-index: 2;
+    z-index: 3;
 }
 
 #guess.result {
@@ -79,7 +90,7 @@
     line-height: 1;
 }
 
-#distanceInfo>p:nth-child(2), #scoreInfo>p:nth-child(2) {
+#distanceInfo>p:nth-child(2), #distanceInfo>p:nth-child(3), #scoreInfo>p:nth-child(2) {
     display: none;
 }
 
@@ -111,13 +122,96 @@
     font-weight: bold;
 }
 
+#countdown {
+    position: absolute;
+    top: 5px;
+    right: 5px;
+    height: 28px;
+    line-height: 28px;
+    padding: 0 8px;
+    background-color: #eeeeee;
+    border: solid 1px #555555;
+    border-radius: 3px;
+    opacity: 0.95;
+    z-index: 5;
+    visibility: hidden;
+}
+
+#countdown.yellow {
+    background-color: #f7c789;
+    border: solid 1px #e8a349;
+}
+
+#countdown.red {
+    background-color: #f7a5a5;
+    border: solid 1px #aa5e5e;
+}
+
+#countdown p {
+    font-size: 16px;
+    line-height: inherit;
+}
+
+#countdown.yellow p {
+    color: #9c4308;
+}
+
+#countdown.red p {
+    color: #701919;
+}
+
+#navigation {
+    z-index: 2;
+}
+
+#goToStart {
+    display: none;
+}
+
+#highscoresTable {
+    margin: 1em;
+    border-collapse: collapse;
+    width: 90%;
+}
+
+#highscoresTable td, #highscoresTable th {
+    border: 1px solid #ddd;
+    padding: 8px;
+}
+
+#highscoresTable tr:nth-child(even) {
+    background-color: #f2f2f2;
+}
+
+#highscoresTable tr:hover {
+    background-color: #ddd;
+}
+
+#highscoresTable th {
+    padding-top: 12px;
+    padding-bottom: 12px;
+    text-align: left;
+    background-color: #e8a349;
+    color: white;
+}
+
+#highscoresTable tr.ownPlayer {
+    font-weight: 500;
+}
+
+@media screen and (max-width: 899px) {
+    .hideOnNarrowScreen {
+        display: none;
+    }
+}
+
 @media screen and (max-width: 599px) {
     #mapName {
         display: none;
     }
     #showGuessButtonContainer {
         position: absolute;
-        left: 20px;
+        left: 65px;
         bottom: 30px;
         right: 20px;
         z-index: 2;
@@ -134,6 +228,10 @@
     #scoreBarBase {
         width: 100%;
     }
+    #navigation {
+        bottom: 25px;
+        left: 10px;
+    }
 }
 
 @media screen and (min-width: 600px) {
@@ -177,6 +275,10 @@
     #scoreBarBase {
         width: 60%;
     }
+    #navigation {
+        bottom: 50px;
+        left: 20px;
+    }
     @media screen and (max-height: 424px) {
         #guess {
             top: 10px;
@@ -191,5 +293,9 @@
             right: 20px;
             bottom: 30px;
         }
+        #navigation {
+            bottom: 30px;
+            left: 10px;
+        }
     }
 }

public/static/css/map_editor.css

@@ -1,4 +1,4 @@
-#map {
+.map {
     position: absolute;
     top: 0;
     left: 0;
@@ -7,6 +7,13 @@
     z-index: 1;
 }
 
+#mapSelection img {
+    display: inline;
+    width: 1em;
+    height: 1em;
+    vertical-align: -0.15em;
+}
+
 /* modify the cursor for the Leaflet map */
 .leaflet-container {
     cursor: crosshair;
@@ -48,6 +55,12 @@
     visibility: hidden;
 }
 
+#overlayControl {
+    bottom: 20px;
+    right: 10px;
+    z-index: 3;
+}
+
 #deleteButton {
     display: none;
 }
@@ -65,6 +78,9 @@
     #placeControl {
         top: calc(50% + 10px);
     }
+    .hideOnMobile {
+        display: none;
+    }
 }
 
 @media screen and (min-width: 1000px), (max-height: 599px) {

public/static/css/mapguesser.css

@@ -12,6 +12,10 @@ html, body {
     padding: 0;
 }
 
+body {
+    background-color: #cccccc;
+}
+
 button::-moz-focus-inner, input::-moz-focus-inner {
     padding: 0;
     border: 0;
@@ -27,11 +31,11 @@ main {
     color: #ffffff;
 }
 
-p, h1, h2, input, textarea, select, button, a {
+p, h1, h2, h3, input, textarea, select, button, a, table, label {
     font-family: 'Roboto', sans-serif;
 }
 
-h1, h2 {
+h1, h2, h3 {
     font-weight: 500;
 }
 
@@ -51,7 +55,11 @@ h2, header.small h1 {
     font-size: 24px;
 }
 
-p, h2 {
+h3 {
+    font-size: 18px;
+}
+
+p, h2, h3 {
     line-height: 150%;
 }
 
@@ -233,7 +241,7 @@ button.green:enabled:hover, button.green:enabled:focus, a.button.green:hover, a.
     background-color: #1b7d31;
 }
 
-input, select, textarea {
+input.text, select, textarea {
     background-color: #f9fafb;
     border: solid #c8d2e1 1px;
     border-radius: 2px;
@@ -242,22 +250,26 @@ input, select, textarea {
     font-weight: 300;
 }
 
-input, select {
+input.text, select {
     height: 30px;
     line-height: 30px;
     padding: 0 5px;
 }
 
+input[type=checkbox], input[type=radio] {
+    margin-right: 0.5em;
+}
+
 textarea {
     padding: 5px;
     resize: none;
 }
 
-input.big, select.big, textarea.big, div.inputWithButton>input {
+input.text.big, select.big, textarea.big, div.inputWithButton>input.text {
     font-size: 18px;
 }
 
-input.big, select.big, div.inputWithButton>input {
+input.text.big, select.big, div.inputWithButton>input.text {
     height: 35px;
     line-height: 35px;
     padding: 0 6px;
@@ -272,19 +284,19 @@ input.fullWidth, select.fullWidth, textarea.fullWidth {
     width: 100%;
 }
 
-input:disabled, select:disabled, textarea:disabled {
+input.text:disabled, select:disabled, textarea:disabled {
     background-color: #dfdfdf;
     border: solid #dfdfdf 1px;
     color: #000000;
 }
 
-input:focus, select:focus, textarea:focus {
+input.text:focus, select:focus, textarea:focus {
     background-color: #ffffff;
     border: solid #29457f 2px;
     outline: none;
 }
 
-input:focus, select:focus {
+input.text:focus, select:focus {
     padding: 0 4px;
 }
 
@@ -292,16 +304,16 @@ textarea:focus {
     padding: 4px;
 }
 
-input.big:focus, select.big:focus {
+input.text.big:focus, select.big:focus {
     padding: 0 5px;
 }
 
-div.inputWithButton>input {
+div.inputWithButton>input.text {
     width: 100%;
     padding: 0 83px 0 6px;
 }
 
-div.inputWithButton>input:focus {
+div.inputWithButton>input.text:focus {
     padding: 0 82px 0 5px;
 }
 
@@ -374,6 +386,7 @@ header>p>span:not(:last-child) {
 }
 
 main {
+    background-color: #ffffff;
     padding: 6px 12px;
 }
 
@@ -438,6 +451,45 @@ div.box {
     box-sizing: border-box;
 }
 
+.circleControl {
+    position: absolute;
+    width: 60px;
+    bottom: 20px;
+    right: 10px;
+}
+
+.circleControl .controlItem {
+    position: relative;
+    height: 60px;
+    margin-top: 10px;
+    opacity: 70%;
+    cursor: pointer;
+}
+
+.circleControl .controlItem:hover {
+    opacity: 100%;
+}
+
+.circleControl .controlItem div {
+    position: absolute;
+    width: 100%;
+    height: 100%;
+}
+
+.circleControl .controlBackground {
+    width: 100%;
+    height: 100%;
+    opacity: 50%;
+}
+
+.circleControl .controlIcon {
+    width: 75%;
+    height: 75%;
+    margin: auto;
+    margin-top: 50%;
+    transform: translateY(-50%);
+}
+
 @media screen and (max-width: 599px) {
     header h1 span {
         display: none;
@@ -464,6 +516,12 @@ div.box {
     div.box {
         width: initial;
     }
+    .circleControl {
+        width: 45px;
+    }
+    .circleControl .controlItem {
+        height: 45px;
+    }
 }
 
 @media screen and (min-width: 600px) {
@@ -493,6 +551,12 @@ div.box {
         padding-top: 10px;
         padding-bottom: 10px;
     }
+    .circleControl {
+        width: 45px;
+    }
+    .circleControl .controlItem {
+        height: 45px;
+    }
 }
 
 @media screen and (min-height: 400px) and (max-height: 499px) {

public/static/css/maps.css

@@ -13,6 +13,10 @@ div.mapItem.new {
     align-items: center;
 }
 
+div.mapItem.unlisted {
+    opacity: 0.6;
+}
+
 div.mapItem>div.title {
     background-color: #28a745;
     color: white;
@@ -75,6 +79,10 @@ div.mapItem>div.buttonContainer {
     grid-auto-flow: column;
 }
 
+#timeLimitType {
+    margin-left: 1.5em;
+}
+
 @media screen and (min-width: 1504px) {
     #mapContainer {
         grid-template-columns: auto auto auto auto;

public/static/img/circle_background.svg

@@ -0,0 +1,3 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="100%" height="100%" viewBox="0 0 16 16">
+  <circle cx="50%" cy="50%" r="50%" fill="black" />
+</svg>

public/static/img/compass.svg

@@ -0,0 +1,5 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100">
+  <polygon id="needleNorth" points="50,0 33,50 66,50" style="fill:red;stroke:black;stroke-width:1" />
+  <polygon id="needleSouth" points="50,100 33,50 66,50" style="fill:white;stroke:black;stroke-width:1" />
+  Sorry, your browser does not support inline SVG.
+</svg>

public/static/img/house-fill.svg

@@ -0,0 +1,5 @@
+<!-- Original image: Copyright (c) 2019 The Bootstrap Authors. License can be found in 'USED_SOFTWARE' in section 'Bootstrap Icons'. -->
+<svg xmlns="http://www.w3.org/2000/svg" width="100%" height="100%" fill="#3183ce" viewBox="0 0 16 16">
+  <path fill-rule="evenodd" d="m8 3.293 6 6V13.5a1.5 1.5 0 0 1-1.5 1.5h-9A1.5 1.5 0 0 1 2 13.5V9.293l6-6zm5-.793V6l-2-2V2.5a.5.5 0 0 1 .5-.5h1a.5.5 0 0 1 .5.5z"/>
+  <path fill-rule="evenodd" d="M7.293 1.5a1 1 0 0 1 1.414 0l6.647 6.646a.5.5 0 0 1-.708.708L8 2.207 1.354 8.854a.5.5 0 1 1-.708-.708L7.293 1.5z"/>
+</svg>

public/static/img/map.svg

@@ -0,0 +1,4 @@
+<!-- Copyright (c) 2019 The Bootstrap Authors. License can be found in 'USED_SOFTWARE' in section 'Bootstrap Icons'. -->
+<svg xmlns="http://www.w3.org/2000/svg" fill="#ffffff" viewBox="0 0 16 16">
+  <path fill-rule="evenodd" d="M15.817.113A.5.5 0 0 1 16 .5v14a.5.5 0 0 1-.402.49l-5 1a.502.502 0 0 1-.196 0L5.5 15.01l-4.902.98A.5.5 0 0 1 0 15.5v-14a.5.5 0 0 1 .402-.49l5-1a.5.5 0 0 1 .196 0L10.5.99l4.902-.98a.5.5 0 0 1 .415.103zM10 1.91l-4-.8v12.98l4 .8V1.91zm1 12.98 4-.8V1.11l-4 .8v12.98zm-6-.8V1.11l-4 .8v12.98l4-.8z"/>
+</svg>

public/static/img/markers/marker-blue-empty.svg

@@ -0,0 +1,10 @@
+<!-- Original image: Copyright (c) 2019 The Bootstrap Authors. License can be found in 'USED_SOFTWARE' in section 'Bootstrap Icons'. -->
+<svg viewBox="0 0 12 16" xmlns="http://www.w3.org/2000/svg">
+    <path
+        fill="#3183ce"
+        fill-rule="evenodd"
+        stroke="#19456d"
+        stroke-width="0.3"
+        stroke-linecap="round"
+        d="m 5.9999998,15.849652 c 0,0 5.8511182,-5.579947 5.8511182,-9.8134832 a 5.8511179,5.8880898 0 0 0 -11.7022358,0 c 0,4.2335362 5.8511176,9.8134832 5.8511176,9.8134832" />
+</svg>

public/static/img/street-view-cover.svg

@@ -0,0 +1,5 @@
+<!-- Copyright (c) 2019 The Bootstrap Authors. License can be found in 'USED_SOFTWARE' in section 'Bootstrap Icons'. -->
+<svg xmlns="http://www.w3.org/2000/svg" fill="#ffffff" viewBox="0 0 16 16">
+  <path d="m14.12 10.163 1.715.858c.22.11.22.424 0 .534L8.267 15.34a.598.598 0 0 1-.534 0L.165 11.555a.299.299 0 0 1 0-.534l1.716-.858 5.317 2.659c.505.252 1.1.252 1.604 0l5.317-2.66zM7.733.063a.598.598 0 0 1 .534 0l7.568 3.784a.3.3 0 0 1 0 .535L8.267 8.165a.598.598 0 0 1-.534 0L.165 4.382a.299.299 0 0 1 0-.535L7.733.063z"/>
+  <path d="m14.12 6.576 1.715.858c.22.11.22.424 0 .534l-7.568 3.784a.598.598 0 0 1-.534 0L.165 7.968a.299.299 0 0 1 0-.534l1.716-.858 5.317 2.659c.505.252 1.1.252 1.604 0l5.317-2.659z"/>
+</svg>

public/static/js/map_editor.js

@@ -7,7 +7,6 @@
             description: null
         },
         map: null,
-        markers: null,
         panorama: null,
         selectedMarker: null,
         added: {},
@@ -19,6 +18,7 @@
 
             MapEditor.metadata.name = form.elements.name.value;
             MapEditor.metadata.description = form.elements.description.value;
+            MapEditor.metadata.unlisted = form.elements.unlisted.checked;
 
             document.getElementById('mapName').innerHTML = form.elements.name.value ? form.elements.name.value : '[unnamed map]';
 
@@ -87,7 +87,7 @@
             sv.getPanorama({
                 location: location,
                 preference: google.maps.StreetViewPreference.NEAREST,
-                radius: 100,
+                radius: MapEditor.map.getSearchRadius(location),
                 source: canBeIndoor ? google.maps.StreetViewSource.DEFAULT : google.maps.StreetViewSource.OUTDOOR
             }, function (data, status) {
                 var panoLocationData = status === google.maps.StreetViewStatus.OK ? data.location : null;
@@ -118,16 +118,13 @@
             MapEditor.resetSelected();
             MapEditor.selectedMarker = marker;
 
-            MapEditor.map.invalidateSize(true);
+            MapEditor.map.resize();
             MapEditor.map.panTo(marker.getLatLng());
 
             MapEditor.panorama.setVisible(false);
 
             if (marker.placeId) {
-                MapEditor.markers.removeLayer(MapEditor.selectedMarker);
+                MapEditor.map.changeMarkerIcon(marker, MapEditor.map.iconCollection.iconBlue);
-                MapEditor.map.addLayer(MapEditor.selectedMarker);
-                marker.setIcon(IconCollection.iconBlue);
-                marker.setZIndexOffset(2000);
 
                 document.getElementById('deleteButton').style.display = 'block';
 
@@ -165,13 +162,13 @@
             var placeId = MapEditor.selectedMarker.placeId
 
             if (places[placeId].id && !del) {
-                MapEditor.map.removeLayer(MapEditor.selectedMarker);
+                MapEditor.map.changeMarkerIcon(
-                MapEditor.markers.addLayer(MapEditor.selectedMarker);
+                    MapEditor.selectedMarker,
-                MapEditor.selectedMarker.setIcon(places[placeId].noPano ? IconCollection.iconRed : IconCollection.iconGreen);
+                    places[placeId].noPano ? MapEditor.map.iconCollection.iconRed : MapEditor.map.iconCollection.iconGreen
-                MapEditor.selectedMarker.setZIndexOffset(1000);
+                );
             } else {
                 delete places[placeId];
-                MapEditor.map.removeLayer(MapEditor.selectedMarker);
+                MapEditor.map.removeMarker(MapEditor.selectedMarker);
             }
 
             document.getElementById('deleteButton').style.display = 'none';
@@ -223,7 +220,7 @@
             MapEditor.resetSelected(del);
             MapEditor.selectedMarker = null;
 
-            MapEditor.map.invalidateSize(true);
+            MapEditor.map.resize();
         },
 
         deletePlace: function () {
@@ -239,6 +236,7 @@
 
             delete MapEditor.added[placeId];
             delete MapEditor.edited[placeId];
+            delete places[placeId];
 
             document.getElementById('added').innerHTML = String(Object.keys(MapEditor.added).length);
             document.getElementById('edited').innerHTML = String(Object.keys(MapEditor.edited).length);
@@ -257,6 +255,9 @@
             if (MapEditor.metadata.description !== null) {
                 data.append('description', MapEditor.metadata.description);
             }
+            if (MapEditor.metadata.unlisted !== null) {
+                data.append('unlisted', MapEditor.metadata.unlisted);
+            }
 
             for (var placeId in MapEditor.added) {
                 if (!MapEditor.added.hasOwnProperty(placeId)) {
@@ -313,24 +314,6 @@
         }
     };
 
-    var IconCollection = {
-        iconGreen: L.icon({
-            iconUrl: STATIC_ROOT + '/img/markers/marker-green.svg?rev' + REVISION,
-            iconSize: [24, 32],
-            iconAnchor: [12, 32]
-        }),
-        iconRed: L.icon({
-            iconUrl: STATIC_ROOT + '/img/markers/marker-red.svg?rev=' + REVISION,
-            iconSize: [24, 32],
-            iconAnchor: [12, 32]
-        }),
-        iconBlue: L.icon({
-            iconUrl: STATIC_ROOT + '/img/markers/marker-blue.svg?rev=' + REVISION,
-            iconSize: [24, 32],
-            iconAnchor: [12, 32]
-        }),
-    };
-
     var Util = {
         getHighResData: function () {
             if (window.devicePixelRatio >= 4) {
@@ -340,64 +323,337 @@
             } else {
                 return { ppi: 72, tileSize: 512, zoomOffset: -1, minZoom: 2, maxZoom: 20 };
             }
+        },
+
+        extractCoordinates: function (coordinatesStr) {
+            var coordinates = { valid: false, latlng: { lat: 0., lng: 0. } };
+            var delimiters = [',', ' ', ';'];
+
+            coordinatesStr = coordinatesStr.trim();
+            if (coordinatesStr.length == 0) {
+                return coordinates;
+            }
+
+            for (var delimiter of delimiters) {
+                if (coordinatesStr.indexOf(delimiter) != -1) {
+
+                    var coordinatesArr = coordinatesStr.split(delimiter);
+                    coordinates.latlng.lat = parseFloat(coordinatesArr[0]);
+                    coordinates.latlng.lng = parseFloat(coordinatesArr[1]);
+
+                    if (!isNaN(coordinates.latlng.lat) && !isNaN(coordinates.latlng.lng)) {
+                        coordinates.valid = true;
+                        return coordinates;
+                    }
+                }
+            }
+
+            return coordinates;
         }
     };
 
-    MapEditor.map = L.map('map', {
+    var LMapWrapper = {
-        zoomControl: false
+        map: null,
-    });
+        markers: null,
+        divId: null,
+        iconCollection: {
+            iconGreen: L.icon({
+                iconUrl: STATIC_ROOT + '/img/markers/marker-green.svg?rev' + REVISION,
+                iconSize: [24, 32],
+                iconAnchor: [12, 32]
+            }),
+            iconRed: L.icon({
+                iconUrl: STATIC_ROOT + '/img/markers/marker-red.svg?rev=' + REVISION,
+                iconSize: [24, 32],
+                iconAnchor: [12, 32]
+            }),
+            iconBlue: L.icon({
+                iconUrl: STATIC_ROOT + '/img/markers/marker-blue.svg?rev=' + REVISION,
+                iconSize: [24, 32],
+                iconAnchor: [12, 32]
+            })
+        },
 
-    MapEditor.map.on('click', function (e) {
+        init: function (divId, places) {
-        var marker = L.marker(e.latlng, {
+            document.getElementById(divId).style.display = "block";
-            icon: IconCollection.iconBlue,
-            zIndexOffset: 2000
-        })
-            .addTo(MapEditor.map)
-            .on('click', function () {
-                MapEditor.select(this);
-            });
 
-        MapEditor.select(marker);
+            if (!LMapWrapper.map) {
-    });
+                LMapWrapper.divId = divId;
+                LMapWrapper.map = L.map(LMapWrapper.divId, {
+                    center: { lat: 0., lng: 0. },
+                    zoom: 2
+                });
 
-    var highResData = Util.getHighResData();
+                LMapWrapper.map.on('click', function (e) {
+                    LMapWrapper.placeMarker(e.latlng);
+                });
 
-    L.tileLayer(tileUrl, {
+                var highResData = Util.getHighResData();
-        attribution: tileAttribution,
-        subdomains: '1234',
-        ppi: highResData.ppi,
-        tileSize: highResData.tileSize,
-        zoomOffset: highResData.zoomOffset,
-        minZoom: highResData.minZoom,
-        maxZoom: highResData.maxZoom
-    }).addTo(MapEditor.map);
 
-    MapEditor.map.fitBounds(L.latLngBounds({ lat: mapBounds.south, lng: mapBounds.west }, { lat: mapBounds.north, lng: mapBounds.east }));
+                L.tileLayer(tileUrl, {
+                    attribution: tileAttribution,
+                    subdomains: tileSubdomains,
+                    ppi: highResData.ppi,
+                    tileSize: highResData.tileSize,
+                    zoomOffset: highResData.zoomOffset,
+                    minZoom: highResData.minZoom,
+                    maxZoom: highResData.maxZoom
+                }).addTo(LMapWrapper.map);
 
-    MapEditor.markers = L.markerClusterGroup({
+                if (mapId) {
-        maxClusterRadius: 50
+                    LMapWrapper.map.fitBounds(L.latLngBounds({ lat: mapBounds.south, lng: mapBounds.west }, { lat: mapBounds.north, lng: mapBounds.east }));
-    });
+                }
+            }
 
-    for (var placeId in places) {
+            LMapWrapper.loadMarkers(places);
-        if (!places.hasOwnProperty(placeId)) {
+
-            continue;
+            document.getElementById('streetViewCoverSelector').style.display = 'none';
+        },
+
+        hide: function () {
+            document.getElementById(LMapWrapper.divId).style.display = 'none';
+        },
+
+        loadMarkers: function (places) {
+            if (!LMapWrapper.markers) {
+                LMapWrapper.markers = L.markerClusterGroup({
+                    maxClusterRadius: 50
+                });
+            } else {
+                LMapWrapper.markers.clearLayers();
+            }
+
+            for (var placeId in places) {
+                if (!places.hasOwnProperty(placeId)) {
+                    continue;
+                }
+
+                var place = places[placeId];
+
+                var marker = L.marker({ lat: place.lat, lng: place.lng }, {
+                    icon: place.noPano ? LMapWrapper.iconCollection.iconRed : LMapWrapper.iconCollection.iconGreen,
+                    zIndexOffset: 1000
+                })
+                    .addTo(LMapWrapper.markers)
+                    .on('click', function () {
+                        MapEditor.select(this);
+                    });
+
+                marker.placeId = placeId;
+            }
+
+            LMapWrapper.map.addLayer(LMapWrapper.markers);
+        },
+
+        // TODO: check whether marker is already existing on the map for the coordinates
+        //       or alternatively block saving for matching coordinates
+        placeMarker: function (latLng) {
+            var marker = L.marker(latLng, {
+                icon: LMapWrapper.iconCollection.iconBlue,
+                zIndexOffset: 2000
+            })
+                .addTo(LMapWrapper.markers)
+                .on('click', function () {
+                    MapEditor.select(this);
+                });
+
+            MapEditor.select(marker);
+        },
+
+        panTo: function (latLng) {
+            LMapWrapper.map.panTo(latLng);
+        },
+
+        resize: function () {
+            LMapWrapper.map.invalidateSize(true);
+        },
+
+        changeMarkerIcon: function (marker, icon) {
+            marker.setIcon(icon);
+            marker.setZIndexOffset(2000);
+        },
+
+        removeMarker: function (marker) {
+            LMapWrapper.markers.removeLayer(marker);
+        },
+
+        toggleStreetViewCover: function () { },
+
+        getSearchRadius: function (location) {
+            return 100;
         }
+    };
 
-        var place = places[placeId];
+    var GMapWrapper = {
+        map: null,
+        markers: null,
+        divId: null,
+        streetViewCover: null,
+        streetViewCoverOn: false,
+        iconCollection: {
+            iconGreen: {
+                url: STATIC_ROOT + '/img/markers/marker-green.svg?rev' + REVISION,
+                scaledSize: new google.maps.Size(24, 32), // scaled size
+                origin: new google.maps.Point(0, 0), // origin
+                anchor: new google.maps.Point(12, 32) // anchor
+            },
+            iconRed: {
+                url: STATIC_ROOT + '/img/markers/marker-red.svg?rev' + REVISION,
+                scaledSize: new google.maps.Size(24, 32), // scaled size
+                origin: new google.maps.Point(0, 0), // origin
+                anchor: new google.maps.Point(12, 32) // anchor
+            },
+            iconBlue: {
+                url: STATIC_ROOT + '/img/markers/marker-blue.svg?rev' + REVISION,
+                scaledSize: new google.maps.Size(24, 32), // scaled size
+                origin: new google.maps.Point(0, 0), // origin
+                anchor: new google.maps.Point(12, 32) // anchor
+            }
+        },
 
-        var marker = L.marker({ lat: place.lat, lng: place.lng }, {
+        init: function (divId, places) {
-            icon: place.noPano ? IconCollection.iconRed : IconCollection.iconGreen,
+            document.getElementById(divId).style.display = "block";
-            zIndexOffset: 1000
+
-        })
+            if (!GMapWrapper.map) {
-            .addTo(MapEditor.markers)
+                GMapWrapper.divId = divId;
-            .on('click', function () {
+                GMapWrapper.map = new google.maps.Map(document.getElementById(GMapWrapper.divId), {
+                    center: { lat: 0., lng: 0. },
+                    zoom: 2,
+                    fullscreenControl: false,
+                    zoomControl: true,
+                    zoomControlOptions: {
+                        position: google.maps.ControlPosition.LEFT_BOTTOM
+                    },
+                    streetViewControl: false,
+                    draggableCursor: 'crosshair'
+                });
+
+                GMapWrapper.streetViewCover = new google.maps.StreetViewCoverageLayer();
+
+                GMapWrapper.map.addListener('click', function (mapsMouseEvent) {
+                    GMapWrapper.placeMarker({
+                        lat: mapsMouseEvent.latLng.lat(),
+                        lng: mapsMouseEvent.latLng.lng()
+                    });
+                });
+
+                if (mapId) {
+                    GMapWrapper.map.fitBounds({ south: mapBounds.south, west: mapBounds.west, north: mapBounds.north, east: mapBounds.east });
+                }
+            }
+
+            GMapWrapper.loadMarkers(places);
+
+            document.getElementById('streetViewCoverSelector').style.display = 'block'
+        },
+
+        hide: function () {
+            document.getElementById(GMapWrapper.divId).style.display = 'none';
+        },
+
+        loadMarkers: function (places) {
+            if (!GMapWrapper.markers) {
+                GMapWrapper.markers = new MarkerClusterer(GMapWrapper.map, [], {
+                    imagePath: STATIC_ROOT + '/img/markers/m',
+                    imageExtension: 'png?rev' + REVISION
+                });
+            } else {
+                GMapWrapper.markers.clearMarkers();
+            }
+
+            for (var placeId in places) {
+                if (!places.hasOwnProperty(placeId)) {
+                    continue;
+                }
+
+                var place = places[placeId];
+
+                var marker = new google.maps.Marker({
+                    position: {
+                        lat: place.lat,
+                        lng: place.lng
+                    },
+                    icon: place.noPano ? GMapWrapper.iconCollection.iconRed : GMapWrapper.iconCollection.iconGreen
+                });
+
+                marker.getLatLng = function () { return { lat: this.getPosition().lat(), lng: this.getPosition().lng() } };
+                marker.setLatLng = function (coords) { this.setPosition(coords) };
+
+                marker.addListener('click', function () {
+                    MapEditor.select(this);
+                });
+
+                marker.placeId = placeId;
+
+                GMapWrapper.markers.addMarker(marker);
+            }
+        },
+
+        // TODO: check whether marker is already existing on the map for the coordinates
+        //       or alternatively block saving for matching coordinates
+        placeMarker: function (latLng) {
+            var marker = new google.maps.Marker({
+                map: GMapWrapper.map,
+                position: latLng,
+                icon: GMapWrapper.iconCollection.iconBlue,
+            });
+
+            marker.getLatLng = function () { return { lat: this.getPosition().lat(), lng: this.getPosition().lng() } };
+            marker.setLatLng = function (coords) { this.setPosition(coords) };
+
+            marker.addListener('click', function () {
                 MapEditor.select(this);
             });
 
-        marker.placeId = place.id;
+            GMapWrapper.markers.addMarker(marker);
-    }
 
-    MapEditor.map.addLayer(MapEditor.markers);
+            MapEditor.select(marker);
+        },
+
+        panTo: function (latLng) {
+            GMapWrapper.map.panTo(latLng);
+        },
+
+        resize: function () {
+            google.maps.event.trigger(GMapWrapper.map, 'resize');
+        },
+
+        changeMarkerIcon: function (marker, icon) {
+            marker.setIcon(icon);
+        },
+
+        removeMarker: function (marker) {
+            GMapWrapper.markers.removeMarker(marker);
+        },
+
+        toggleStreetViewCover: function () {
+            if (GMapWrapper.streetViewCoverOn) {
+                GMapWrapper.streetViewCover.setMap(null);
+                GMapWrapper.streetViewCoverOn = false;
+            } else {
+                GMapWrapper.streetViewCover.setMap(GMapWrapper.map);
+                GMapWrapper.streetViewCoverOn = true;
+            }
+        },
+
+        getSearchRadius: function (location) {
+            // source: https://www.yorku.ca/mack/CHI01.htm
+            var movementOffset = 4;
+
+            // source: https://groups.google.com/g/google-maps-js-api-v3/c/hDRO4oHVSeM/m/osOYQYXg2oUJ?pli=1
+            var metersPerPixel = 156543.03392 * Math.cos(location.lat * Math.PI / 180) / Math.pow(2, GMapWrapper.map.getZoom());
+
+            var minSearchRadius = 5;
+
+            var searchRadius = Math.max(minSearchRadius, Math.round(movementOffset * metersPerPixel));
+
+            return searchRadius;
+        }
+    };
+
+    // initialize content of #map with google maps
+    MapEditor.map = GMapWrapper;
+    MapEditor.map.init('gmap', places);
 
     MapEditor.panorama = new google.maps.StreetViewPanorama(document.getElementById('panorama'), {
         // switch off fullscreenControl because positioning doesn't work
@@ -440,4 +696,48 @@
     document.getElementById('deleteButton').onclick = function () {
         MapEditor.deletePlace();
     };
+
+    document.getElementById('jumpButton').onclick = function (e) {
+        var coordinatesStr = document.getElementById("jumpCoordinates").value;
+        var coordinates = Util.extractCoordinates(coordinatesStr);
+
+        if (coordinates.valid) {
+            MapEditor.map.placeMarker(coordinates.latlng);
+        }
+    };
+
+    document.getElementById('jumpCoordinates').onkeyup = function (e) {
+        var coordinatesStr = document.getElementById("jumpCoordinates").value;
+        var coordinates = Util.extractCoordinates(coordinatesStr);
+        var jumpButton = document.getElementById("jumpButton");
+
+        if (coordinates.valid) {
+            jumpButton.disabled = false;
+
+            if (e.key == 'Enter') {
+                MapEditor.map.placeMarker(coordinates.latlng);
+            }
+        }
+        else {
+            jumpButton.disabled = true;
+        }
+    };
+
+    document.getElementById('mapSelector').onclick = function () {
+        MapEditor.closePlace();
+        MapEditor.map.hide();
+
+        if (MapEditor.map === GMapWrapper) {
+            MapEditor.map = LMapWrapper;
+            MapEditor.map.init('lmap', places);
+        } else {
+            MapEditor.map = GMapWrapper;
+            MapEditor.map.init('gmap', places);
+        }
+    }
+
+    document.getElementById('streetViewCoverSelector').onclick = function () {
+        MapEditor.map.toggleStreetViewCover();
+    }
+
 })();

public/static/js/maps.js

@@ -65,6 +65,32 @@
         }
     };
 
+    var Util = {
+        printTimeForHuman: function (time) {
+            const minutes = Math.floor(time / 60);
+            const seconds = time % 60;
+            var time_str = '';
+
+            if (minutes == 1) {
+                time_str += '1 minute';
+            } else if (minutes > 1) {
+                time_str += minutes + ' minutes';
+            }
+
+            if (minutes > 0 && seconds > 0) {
+                time_str += ' and ';
+            }
+
+            if (seconds == 1) {
+                time_str += '1 second';
+            } else if (seconds > 1) {
+                time_str += seconds + ' seconds';
+            }
+
+            return time_str;
+        }
+    };
+
     Maps.addStaticMaps();
 
     Maps.initializeDescriptionDivs();
@@ -85,10 +111,40 @@
         window.location.href = '/multiGame/' + this.elements.roomId.value;
     };
 
+    document.getElementById('challengeForm').onsubmit = function (e) {
+        e.preventDefault();
+
+        var url = '/challenge/create.json';
+        var formData = new FormData(this);
+
+        document.getElementById('loading').style.visibility = 'visible';
+        MapGuesser.httpRequest('POST', url, function() {
+            document.getElementById('loading').style.visibility = 'hidden';
+
+            if (this.response.error) {
+                Game.handleErrorResponse(this.response.error);
+                return;
+            }
+
+            window.location.href = '/challenge/' + this.response.challengeToken;
+
+        }, formData);
+    };
+
     document.getElementById('multiButton').onclick = function () {
         MapGuesser.showModal('multi');
         document.getElementById('createNewRoomButton').href = '/multiGame/new/' + this.dataset.mapId;
         document.getElementById('multiForm').elements.roomId.select();
+        document.getElementById('playMode').style.visibility = 'hidden';
+    }
+
+    if (document.getElementById('challengeButton')) {
+        document.getElementById('challengeButton').onclick = function () {
+            MapGuesser.showModal('challenge');
+            document.getElementById('playMode').style.visibility = 'hidden';
+            var timeLimit = document.getElementById('timeLimit').value;
+            document.getElementById('timeLimitLabel').innerText = 'Time limit of ' + Util.printTimeForHuman(timeLimit);
+        };
     }
 
     document.getElementById('closePlayModeButton').onclick = function () {
@@ -99,6 +155,10 @@
         MapGuesser.hideModal();
     };
 
+    document.getElementById('closeChallengeButton').onclick = function () {
+        MapGuesser.hideModal();
+    }
+
     var buttons = document.getElementById('mapContainer').getElementsByClassName('playButton');
     for (var i = 0; i < buttons.length; i++) {
         var button = buttons[i];
@@ -107,6 +167,13 @@
             MapGuesser.showModal('playMode');
             document.getElementById('singleButton').href = '/game/' + this.dataset.mapId;
             document.getElementById('multiButton').dataset.mapId = this.dataset.mapId;
+            document.getElementById('challengeMapId').value = this.dataset.mapId;
         };
     }
+
+    document.getElementById('timeLimit').oninput = function () {
+        var timeLimit = document.getElementById('timeLimit').value;
+        document.getElementById('timeLimitLabel').innerText = 'Time limit of ' + Util.printTimeForHuman(timeLimit);
+        document.getElementById('timerEnabled').checked = true;
+    }
 })();

scripts/deploy-to-multiple-worktrees.py

@@ -59,10 +59,25 @@ def getRevisionForRef(ref):
     return subprocess.check_output(["git", "rev-list", "-1", ref], cwd=REPO).decode().strip()
 
 def getLatestReleaseTag():
-    return subprocess.check_output(["git", "for-each-ref", "refs/tags/Release*", "--count=1", "--sort=-creatordate", "--format=%(refname:short)"], cwd=REPO).decode().strip()
+    process = subprocess.Popen(["git", "for-each-ref", "refs/tags/Release*", "--sort=-creatordate", "--format=%(refname:short)"], stdout=subprocess.PIPE, cwd=REPO)
+
+    for line in process.stdout:
+        tag = line.decode().rstrip()
+
+        if isTagVerified(tag):
+            return tag
+
+        print(f"[WARNING] Tag '{tag}' is not verified, skipping.")
+
+    raise Exception("No verified 'Release*' tag found!")
+
+def isTagVerified(tag):
+    process = subprocess.run(["git", "tag", "--verify", tag], stdout=subprocess.PIPE, stderr=subprocess.STDOUT, cwd=REPO)
+
+    return process.returncode == 0
 
 def updateRepoFromRemote():
-    subprocess.call(["git", "fetch", "origin", "--prune"], cwd=REPO)
+    subprocess.call(["git", "fetch", "origin", "--prune", "--prune-tags"], cwd=REPO)
 
 def checkoutWorktree(worktreePath, ref):
     subprocess.call(["git", "checkout", "-f", ref], cwd=worktreePath)

scripts/install.sh

@@ -16,7 +16,7 @@ echo "Installing Yarn packages..."
 (cd ${ROOT_DIR}/public/static && yarn install)
 
 echo "Installing MapGuesser DB..."
-mysql --host=${DB_HOST} --user=${DB_USER} --password=${DB_PASSWORD} ${DB_NAME} < ${ROOT_DIR}/db/mapguesser.sql
+mysql --host=${DB_HOST} --user=${DB_USER} --password=${DB_PASSWORD} ${DB_NAME} < ${ROOT_DIR}/database/mapguesser.sql
 
 echo "Migrating DB..."
 (cd ${ROOT_DIR} && ./mapg db:migrate)
@@ -27,6 +27,9 @@ if [ -z "${DEV}" ] || [ "${DEV}" -eq "0" ]; then
 
     echo "Linking view files..."
     (cd ${ROOT_DIR} && ./mapg view:link)
+else
+    echo "Creating the first user..."
+    (cd ${ROOT_DIR} && ./mapg user:add mapg@mapg.dev 123456 admin)
 fi
 
 touch ${ROOT_DIR}/installed

src/Cli/AddUserCommand.php

@@ -1,7 +1,6 @@
 <?php namespace MapGuesser\Cli;
 
 use DateTime;
-use MapGuesser\PersistentData\PersistentDataManager;
 use MapGuesser\PersistentData\Model\User;
 use Symfony\Component\Console\Command\Command;
 use Symfony\Component\Console\Input\InputArgument;
@@ -27,13 +26,12 @@ class AddUserCommand extends Command
         $user->setActive(true);
         $user->setCreatedDate(new DateTime());
 
-        if ($input->hasArgument('type')) {
+        if ($input->hasArgument('type') && $input->getArgument('type') !== null) {
             $user->setType($input->getArgument('type'));
         }
 
         try {
-            $pdm = new PersistentDataManager();
+            \Container::$persistentDataManager->saveToDb($user);
-            $pdm->saveToDb($user);
         } catch (\Exception $e) {
             $output->writeln('<error>Adding user failed!</error>');
             $output->writeln('');

src/Cli/LinkViewCommand.php

@@ -1,7 +1,7 @@
 <?php namespace MapGuesser\Cli;
 
 use FilesystemIterator;
-use MapGuesser\View\Linker;
+use SokoWeb\View\Linker;
 use RecursiveDirectoryIterator;
 use RecursiveIteratorIterator;
 use Symfony\Component\Console\Command\Command;

src/Cli/MaintainDatabaseCommand.php

@@ -1,13 +1,13 @@
 <?php namespace MapGuesser\Cli;
 
 use DateTime;
-use MapGuesser\Database\Query\Modify;
+use SokoWeb\Database\Query\Modify;
-use MapGuesser\Database\Query\Select;
+use SokoWeb\Database\Query\Select;
-use MapGuesser\Interfaces\Database\IResultSet;
+use SokoWeb\Interfaces\Database\IResultSet;
-use MapGuesser\PersistentData\PersistentDataManager;
 use MapGuesser\Repository\MultiRoomRepository;
 use MapGuesser\Repository\UserConfirmationRepository;
 use MapGuesser\Repository\UserPasswordResetterRepository;
+use MapGuesser\Repository\UserPlayedPlaceRepository;
 use MapGuesser\Repository\UserRepository;
 use Symfony\Component\Console\Command\Command;
 use Symfony\Component\Console\Input\InputInterface;
@@ -15,8 +15,6 @@ use Symfony\Component\Console\Output\OutputInterface;
 
 class MaintainDatabaseCommand extends Command
 {
-    private PersistentDataManager $pdm;
-
     private UserRepository $userRepository;
 
     private UserConfirmationRepository $userConfirmationRepository;
@@ -25,15 +23,17 @@ class MaintainDatabaseCommand extends Command
 
     private MultiRoomRepository $multiRoomRepository;
 
+    private UserPlayedPlaceRepository $userPlayedPlaceRepository;
+
     public function __construct()
     {
         parent::__construct();
 
-        $this->pdm = new PersistentDataManager();
         $this->userRepository = new UserRepository();
         $this->userConfirmationRepository = new UserConfirmationRepository();
         $this->userPasswordResetterRepository = new UserPasswordResetterRepository();
         $this->multiRoomRepository = new MultiRoomRepository();
+        $this->userPlayedPlaceRepository = new UserPlayedPlaceRepository();
     }
 
     public function configure(): void
@@ -73,15 +73,19 @@ class MaintainDatabaseCommand extends Command
             //TODO: these can be in some wrapper class
             $userConfirmation = $this->userConfirmationRepository->getByUser($user);
             if ($userConfirmation !== null) {
-                $this->pdm->deleteFromDb($userConfirmation);
+                \Container::$persistentDataManager->deleteFromDb($userConfirmation);
             }
 
             $userPasswordResetter = $this->userPasswordResetterRepository->getByUser($user);
             if ($userPasswordResetter !== null) {
-                $this->pdm->deleteFromDb($userPasswordResetter);
+                \Container::$persistentDataManager->deleteFromDb($userPasswordResetter);
             }
 
-            $this->pdm->deleteFromDb($user);
+            foreach ($this->userPlayedPlaceRepository->getAllByUser($user) as $userPlayedPlace) {
+                \Container::$persistentDataManager->deleteFromDb($userPlayedPlace);
+            }
+
+            \Container::$persistentDataManager->deleteFromDb($user);
         }
 
         \Container::$dbConnection->commit();
@@ -90,14 +94,14 @@ class MaintainDatabaseCommand extends Command
     private function deleteExpiredPasswordResetters(): void
     {
         foreach ($this->userPasswordResetterRepository->getAllExpired() as $passwordResetter) {
-            $this->pdm->deleteFromDb($passwordResetter);
+            \Container::$persistentDataManager->deleteFromDb($passwordResetter);
         }
     }
 
     private function deleteExpiredRooms(): void
     {
         foreach ($this->multiRoomRepository->getAllExpired() as $multiRoom) {
-            $this->pdm->deleteFromDb($multiRoom);
+            \Container::$persistentDataManager->deleteFromDb($multiRoom);
         }
     }
 

src/Cli/MigrateDatabaseCommand.php

@@ -1,8 +1,8 @@
 <?php namespace MapGuesser\Cli;
 
-use MapGuesser\Database\Query\Modify;
+use SokoWeb\Database\Query\Modify;
-use MapGuesser\Database\Query\Select;
+use SokoWeb\Database\Query\Select;
-use MapGuesser\Interfaces\Database\IResultSet;
+use SokoWeb\Interfaces\Database\IResultSet;
 use Symfony\Component\Console\Command\Command;
 use Symfony\Component\Console\Input\InputInterface;
 use Symfony\Component\Console\Output\OutputInterface;

src/Controller/GameController.php

@@ -2,23 +2,26 @@
 
 use DateTime;
 use Faker\Factory;
-use MapGuesser\Interfaces\Request\IRequest;
+use SokoWeb\Interfaces\Authentication\IAuthenticationRequired;
-use MapGuesser\Response\HtmlContent;
+use SokoWeb\Response\HtmlContent;
-use MapGuesser\Response\JsonContent;
+use SokoWeb\Response\JsonContent;
-use MapGuesser\Interfaces\Response\IContent;
+use SokoWeb\Interfaces\Response\IContent;
-use MapGuesser\Interfaces\Response\IRedirect;
+use SokoWeb\Interfaces\Response\IRedirect;
 use MapGuesser\Multi\MultiConnector;
+use MapGuesser\PersistentData\Model\Challenge;
 use MapGuesser\PersistentData\Model\MultiRoom;
-use MapGuesser\PersistentData\PersistentDataManager;
+use MapGuesser\PersistentData\Model\PlaceInChallenge;
+use MapGuesser\PersistentData\Model\UserInChallenge;
+use MapGuesser\Repository\ChallengeRepository;
 use MapGuesser\Repository\MapRepository;
 use MapGuesser\Repository\MultiRoomRepository;
-use MapGuesser\Response\Redirect;
+use MapGuesser\Repository\PlaceRepository;
+use MapGuesser\Repository\UserInChallengeRepository;
+use SokoWeb\Response\Redirect;
 
-class GameController
+class GameController implements IAuthenticationRequired
 {
-    private IRequest $request;
+    const NUMBER_OF_ROUNDS = 5;
-
-    private PersistentDataManager $pdm;
 
     private MultiConnector $multiConnector;
 
@@ -26,25 +29,37 @@ class GameController
 
     private MapRepository $mapRepository;
 
-    public function __construct(IRequest $request)
+    private PlaceRepository $placeRepository;
+
+    private ChallengeRepository $challengeRepository;
+
+    private UserInChallengeRepository $userInChallengeRepository;
+
+    public function __construct()
     {
-        $this->request = $request;
-        $this->pdm = new PersistentDataManager();
         $this->multiConnector = new MultiConnector();
         $this->multiRoomRepository = new MultiRoomRepository();
         $this->mapRepository = new MapRepository();
+        $this->placeRepository = new PlaceRepository();
+        $this->challengeRepository = new ChallengeRepository();
+        $this->userInChallengeRepository = new UserInChallengeRepository();
+    }
+
+    public function isAuthenticationRequired(): bool
+    {
+        return empty($_ENV['ENABLE_GAME_FOR_GUESTS']);
     }
 
     public function getGame(): IContent
     {
-        $mapId = (int) $this->request->query('mapId');
+        $mapId = (int) \Container::$request->query('mapId');
 
         return new HtmlContent('game', ['mapId' => $mapId]);
     }
 
     public function getNewMultiGame(): IRedirect
     {
-        $mapId = (int) $this->request->query('mapId');
+        $mapId = (int) \Container::$request->query('mapId');
         $map = $this->mapRepository->getById($mapId);
         $roomId = bin2hex(random_bytes(3));
         $token = $this->getMultiToken($roomId);
@@ -60,7 +75,7 @@ class GameController
         $room->setMembersArray(['owner' => $token, 'all' => []]);
         $room->setUpdatedDate(new DateTime());
 
-        $this->pdm->saveToDb($room);
+        \Container::$persistentDataManager->saveToDb($room);
 
         $this->multiConnector->sendMessage('create_room', ['roomId' => $roomId]);
 
@@ -74,16 +89,85 @@ class GameController
 
     public function getMultiGame(): IContent
     {
-        $roomId = $this->request->query('roomId');
+        $roomId = \Container::$request->query('roomId');
 
         return new HtmlContent('game', ['roomId' => $roomId]);
     }
 
+    public function getChallenge(): IContent
+    {
+        $challengeToken = \Container::$request->query('challengeToken');
+
+        return new HtmlContent('game', ['challengeToken' => $challengeToken]);
+    }
+
+    public function createNewChallenge(): IContent
+    {
+        // create Challenge
+        do {
+            // initiliaze or if a challenge with the same token already exists
+            $challengeToken = mt_rand();
+        } while ($this->challengeRepository->getByToken($challengeToken));
+
+        $challenge = new Challenge();
+        $challenge->setToken($challengeToken);
+        $challenge->setCreatedDate(new DateTime());
+
+        if (\Container::$request->post('timerEnabled') !== null && \Container::$request->post('timeLimit') !== null) {
+            $challenge->setTimeLimit(\Container::$request->post('timeLimit'));
+        }
+        if (\Container::$request->post('timeLimitType') !== null) {
+            $challenge->setTimeLimitType(\Container::$request->post('timeLimitType'));
+        }
+        if (\Container::$request->post('noMove') !== null) {
+            $challenge->setNoMove(true);
+        }
+        if (\Container::$request->post('noPan') !== null) {
+            $challenge->setNoPan(true);
+        }
+        if (\Container::$request->post('noZoom') !== null) {
+            $challenge->setNoZoom(true);
+        }
+
+        \Container::$persistentDataManager->saveToDb($challenge);
+
+        // save owner/creator
+
+        $session = \Container::$request->session();
+        $userId = $session->get('userId');
+
+        $userInChallenge = new UserInChallenge();
+        $userInChallenge->setUserId($userId);
+        $userInChallenge->setChallenge($challenge);
+        $userInChallenge->setTimeLeft($challenge->getTimeLimit());
+        $userInChallenge->setIsOwner(true);
+
+        \Container::$persistentDataManager->saveToDb($userInChallenge);
+
+        // select places
+
+        $mapId = (int) \Container::$request->post('mapId');
+        // $map = $this->mapRepository->getById($mapId);
+
+        $places = $this->placeRepository->getRandomNPlaces($mapId, static::NUMBER_OF_ROUNDS, $userId);
+
+        $round = 0;
+        foreach ($places as $place) {
+            $placeInChallenge = new PlaceInChallenge();
+            $placeInChallenge->setPlace($place);
+            $placeInChallenge->setChallenge($challenge);
+            $placeInChallenge->setRound($round++);
+            \Container::$persistentDataManager->saveToDb($placeInChallenge);
+        }
+
+        return new JsonContent(['challengeToken' => dechex($challengeToken)]);
+    }
+
     public function prepareGame(): IContent
     {
-        $mapId = (int) $this->request->query('mapId');
+        $mapId = (int) \Container::$request->query('mapId');
         $map = $this->mapRepository->getById($mapId);
-        $session = $this->request->session();
+        $session = \Container::$request->session();
 
         if (!($state = $session->get('state')) || $state['mapId'] !== $mapId) {
             $session->set('state', [
@@ -92,6 +176,9 @@ class GameController
                 'rounds' => [],
                 'currentRound' => -1
             ]);
+        } else { // update the area of the map in the session in any case
+            $state['area'] = $map->getArea();
+            $session->set('state', $state);
         }
 
         return new JsonContent([
@@ -103,14 +190,19 @@ class GameController
 
     public function prepareMultiGame(): IContent
     {
-        $roomId = $this->request->query('roomId');
+        $roomId = \Container::$request->query('roomId');
-        $userName = $this->request->post('userName');
+        $userName = \Container::$request->post('userName');
         if (empty($userName)) {
             $faker = Factory::create();
             $userName = $faker->userName;
         }
 
         $room = $this->multiRoomRepository->getByRoomId($roomId);
+
+        if (!isset($room)) {
+            return new JsonContent(['error' => 'game_not_found']);
+        }
+
         $state = $room->getStateArray();
         $map = $this->mapRepository->getById($state['mapId']);
         $token = $this->getMultiToken($roomId);
@@ -128,7 +220,7 @@ class GameController
         $room->setMembersArray($members);
         $room->setUpdatedDate(new DateTime());
 
-        $this->pdm->saveToDb($room);
+        \Container::$persistentDataManager->saveToDb($room);
 
         $this->multiConnector->sendMessage('join_room', [
             'roomId' => $roomId,
@@ -146,9 +238,45 @@ class GameController
         ]);
     }
 
+    public function prepareChallenge(): IContent
+    {
+        $challengeToken_str = \Container::$request->query('challengeToken');
+        $session = \Container::$request->session();
+        $userId = $session->get('userId');
+
+        if (!isset($userId))
+        {
+            return new JsonContent(['error' => 'anonymous_user']);
+        }
+
+        $challenge = $this->challengeRepository->getByTokenStr($challengeToken_str);
+
+        if (!isset($challenge))
+        {
+            return new JsonContent(['error' => 'game_not_found']);
+        }
+
+        if (!$this->userInChallengeRepository->isUserParticipatingInChallenge($userId, $challenge)) {
+            // new player is joining
+            $userInChallenge = new UserInChallenge();
+            $userInChallenge->setUserId($userId);
+            $userInChallenge->setChallenge($challenge);
+            $userInChallenge->setTimeLeft($challenge->getTimeLimit());
+            \Container::$persistentDataManager->saveToDb($userInChallenge);
+        }
+
+        $map = $this->mapRepository->getByChallenge($challenge);
+
+        return new JsonContent([
+            'mapId' => $map->getId(),
+            'mapName' => $map->getName(),
+            'bounds' => $map->getBounds()->toArray()
+        ]);
+    }
+
     private function getMultiToken(string $roomId): string
     {
-        $session = $this->request->session();
+        $session = \Container::$request->session();
 
         if (!($multiState = $session->get('multiState')) || $multiState['roomId'] !== $roomId) {
             $token = bin2hex(random_bytes(16));

src/Controller/GameFlowController.php

@@ -1,43 +1,64 @@
 <?php namespace MapGuesser\Controller;
 
 use DateTime;
-use MapGuesser\Interfaces\Request\IRequest;
+use SokoWeb\Interfaces\Authentication\IAuthenticationRequired;
 use MapGuesser\Util\Geo\Position;
-use MapGuesser\Response\JsonContent;
+use SokoWeb\Response\JsonContent;
-use MapGuesser\Interfaces\Response\IContent;
+use SokoWeb\Interfaces\Response\IContent;
 use MapGuesser\Multi\MultiConnector;
-use MapGuesser\PersistentData\PersistentDataManager;
+use MapGuesser\PersistentData\Model\Challenge;
+use MapGuesser\PersistentData\Model\Guess;
+use MapGuesser\PersistentData\Model\Map;
+use MapGuesser\PersistentData\Model\Place;
+use MapGuesser\PersistentData\Model\PlaceInChallenge;
+use MapGuesser\PersistentData\Model\User;
+use MapGuesser\PersistentData\Model\UserPlayedPlace;
+use MapGuesser\Repository\GuessRepository;
 use MapGuesser\Repository\MultiRoomRepository;
+use MapGuesser\Repository\PlaceInChallengeRepository;
 use MapGuesser\Repository\PlaceRepository;
+use MapGuesser\Repository\UserInChallengeRepository;
+use MapGuesser\Repository\UserPlayedPlaceRepository;
 
-class GameFlowController
+class GameFlowController implements IAuthenticationRequired
 {
     const NUMBER_OF_ROUNDS = 5;
     const MAX_SCORE = 1000;
 
-    private IRequest $request;
-
-    private PersistentDataManager $pdm;
-
     private MultiConnector $multiConnector;
 
     private MultiRoomRepository $multiRoomRepository;
 
     private PlaceRepository $placeRepository;
 
-    public function __construct(IRequest $request)
+    private UserPlayedPlaceRepository $userPlayedPlaceRepository;
+
+    private UserInChallengeRepository $userInChallengeRepository;
+
+    private PlaceInChallengeRepository $placeInChallengeRepository;
+
+    private GuessRepository $guessRepository;
+
+    public function __construct()
     {
-        $this->request = $request;
-        $this->pdm = new PersistentDataManager();
         $this->multiConnector = new MultiConnector();
         $this->multiRoomRepository = new MultiRoomRepository();
         $this->placeRepository = new PlaceRepository();
+        $this->userPlayedPlaceRepository = new UserPlayedPlaceRepository();
+        $this->userInChallengeRepository = new UserInChallengeRepository();
+        $this->placeInChallengeRepository = new PlaceInChallengeRepository();
+        $this->guessRepository = new GuessRepository();
+    }
+
+    public function isAuthenticationRequired(): bool
+    {
+        return empty($_ENV['ENABLE_GAME_FOR_GUESTS']);
     }
 
     public function initialData(): IContent
     {
-        $mapId = (int) $this->request->query('mapId');
+        $mapId = (int) \Container::$request->query('mapId');
-        $session = $this->request->session();
+        $session = \Container::$request->session();
 
         if (!($state = $session->get('state')) || $state['mapId'] !== $mapId) {
             return new JsonContent(['error' => 'no_session_found']);
@@ -61,9 +82,11 @@ class GameFlowController
             $round = $state['rounds'][$i];
             $response['history'][] = [
                 'position' => $round['position']->toArray(),
-                'guessPosition' => $round['guessPosition']->toArray(),
+                'result' => [
-                'distance' => $round['distance'],
+                    'guessPosition' => $round['guessPosition']->toArray(),
-                'score' => $round['score']
+                    'distance' => $round['distance'],
+                    'score' => $round['score']
+                ]
             ];
         }
 
@@ -72,8 +95,8 @@ class GameFlowController
 
     public function multiInitialData(): IContent
     {
-        $roomId = $this->request->query('roomId');
+        $roomId = \Container::$request->query('roomId');
-        $session = $this->request->session();
+        $session = \Container::$request->session();
 
         if (!($multiState = $session->get('multiState')) || $multiState['roomId'] !== $roomId) {
             return new JsonContent(['error' => 'no_session_found']);
@@ -91,7 +114,7 @@ class GameFlowController
             $this->startNewGame($state, $state['mapId']);
             $room->setStateArray($state);
             $room->setUpdatedDate(new DateTime());
-            $this->pdm->saveToDb($room);
+            \Container::$persistentDataManager->saveToDb($room);
         }
 
         $places = [];
@@ -108,29 +131,130 @@ class GameFlowController
         return new JsonContent(['ok' => true]);
     }
 
+    private function prepareChallengeResponse(int $userId, Challenge $challenge, int $currentRound, bool $withHistory = false): array
+    {
+        $currentPlace = $this->placeRepository->getByRoundInChallenge($challenge, $currentRound);
+
+        // if the last round was played ($currentPlace == null) or history is explicitly requested (for initializing)
+        if (!isset($currentPlace) || $withHistory) {
+
+            $withRelations = ['user', 'place_in_challange', 'place'];
+            foreach ($this->guessRepository->getAllInChallenge($challenge, $withRelations) as $guess) {
+                $round = $guess->getPlaceInChallenge()->getRound();
+
+                if ($guess->getUser()->getId() === $userId) {
+                    $response['history'][$round]['position'] =
+                            $guess->getPlaceInChallenge()->getPlace()->getPosition()->toArray();
+                    $response['history'][$round]['result'] = [
+                            'guessPosition' => $guess->getPosition()->toArray(),
+                            'distance' => $guess->getDistance(),
+                            'score' => $guess->getScore()
+                    ];
+                } else {
+                    $response['history'][$round]['allResults'][] = [
+                        'userName' => $guess->getUser()->getDisplayName(),
+                        'guessPosition' => $guess->getPosition()->toArray(),
+                        'distance' => $guess->getDistance(),
+                        'score' => $guess->getScore()
+                    ];
+                }
+            }
+
+            // setting default values for rounds without guesses (because of timeout)
+            for ($i = 0; $i < $currentRound; ++$i) {
+                if (!isset($response['history'][$i]) || !isset($response['history'][$i]['result'])) {
+                    $response['history'][$i]['result'] = [
+                            'guessPosition' => null,
+                            'distance' => null,
+                            'score' => 0
+                    ];
+
+                    $response['history'][$i]['position'] =
+                            $this->placeRepository->getByRoundInChallenge($challenge, $i)->getPosition()->toArray();
+                }
+            }
+
+            $response['history']['length'] = $currentRound;
+        }
+
+        if (!isset($currentPlace)) { // game finished
+            $response['finished'] = true;
+        } else { // continue game
+            $response['place'] = [
+                'panoId' => $currentPlace->getPanoIdCached(),
+                'pov' => $currentPlace->getPov()->toArray()
+            ];
+
+            $prevRound = $currentRound - 1;
+            if ($prevRound >= 0) {
+                foreach ($this->guessRepository->getAllInChallengeByRound($prevRound, $challenge, ['user']) as $guess) {
+                    if ($guess->getUser()->getId() != $userId) {
+                        $response['allResults'][] = [
+                            'userName' => $guess->getUser()->getDisplayName(),
+                            'guessPosition' => $guess->getPosition()->toArray(),
+                            'distance' => $guess->getDistance(),
+                            'score' => $guess->getScore()
+                        ];
+                    }
+                }
+            }
+        }
+
+        $response['restrictions'] = [
+            'timeLimit' => $challenge->getTimeLimit() * 1000,
+            'timeLimitType' => $challenge->getTimeLimitType(),
+            'noMove' => $challenge->getNoMove(),
+            'noPan' => $challenge->getNoPan(),
+            'noZoom' => $challenge->getNoZoom()
+        ];
+
+        return $response;
+    }
+
+    public function challengeInitialData(): IContent
+    {
+        $session = \Container::$request->session();
+        $userId = $session->get('userId');
+        $challengeToken_str = \Container::$request->query('challengeToken');
+        $userInChallenge = $this->userInChallengeRepository->getByUserIdAndToken($userId, $challengeToken_str, ['challenge']);
+
+        if (!isset($userInChallenge)) {
+            return new JsonContent(['error' => 'game_not_found']);
+        }
+
+        $challenge = $userInChallenge->getChallenge();
+        $currentRound = $userInChallenge->getCurrentRound();
+
+        $response = $this->prepareChallengeResponse($userId, $challenge, $currentRound, true);
+
+        if ($challenge->getTimeLimitType() === 'game' && $challenge->getTimeLimit() !== null && $userInChallenge->getCurrentRound() > 0) {
+            $timeLimit = max(10, $userInChallenge->getTimeLeft());
+            $response['restrictions']['timeLimit'] = $timeLimit * 1000;
+        }
+
+        return new JsonContent($response);
+    }
+
     public function guess(): IContent
     {
-        $mapId = (int) $this->request->query('mapId');
+        $mapId = (int) \Container::$request->query('mapId');
-        $session = $this->request->session();
+        $session = \Container::$request->session();
 
         if (!($state = $session->get('state')) || $state['mapId'] !== $mapId) {
             return new JsonContent(['error' => 'no_session_found']);
         }
 
         $last = $state['rounds'][$state['currentRound']];
-        $guessPosition = new Position((float) $this->request->post('lat'), (float) $this->request->post('lng'));
+        $guessPosition = new Position((float) \Container::$request->post('lat'), (float) \Container::$request->post('lng'));
-        $result = $this->evalueteGuess($last['position'], $guessPosition, $state['area']);
+        $result = $this->evaluateGuess($last['position'], $guessPosition, $state['area']);
 
         $last['guessPosition'] = $guessPosition;
         $last['distance'] = $result['distance'];
         $last['score'] = $result['score'];
 
         $response = [
-            'result' => [
+            'position' => $last['position']->toArray(),
-                'position' => $last['position']->toArray(),
+            'result' => $result
-                'distance' => $result['distance'],
-                'score' => $result['score']
-            ]
         ];
 
         $state['rounds'][$state['currentRound']] = $last;
@@ -146,13 +270,35 @@ class GameFlowController
 
         $session->set('state', $state);
 
+        $this->saveVisit($last['placeId']);
+
         return new JsonContent($response);
     }
 
+    // save the selected place for the round in UserPlayedPlace
+    private function saveVisit($placeId): void
+    {
+        $session = \Container::$request->session();
+        $userId = $session->get('userId');
+
+        if (isset($userId)) {
+            $userPlayedPlace = $this->userPlayedPlaceRepository->getByUserIdAndPlaceId($userId, $placeId);
+            if (!$userPlayedPlace) {
+                $userPlayedPlace = new UserPlayedPlace();
+                $userPlayedPlace->setUserId($userId);
+                $userPlayedPlace->setPlaceId($placeId);
+            } else {
+                $userPlayedPlace->incrementOccurrences();
+            }
+            $userPlayedPlace->setLastTimeDate(new DateTime());
+            \Container::$persistentDataManager->saveToDb($userPlayedPlace);
+        }
+    }
+
     public function multiGuess(): IContent
     {
-        $roomId = $this->request->query('roomId');
+        $roomId = \Container::$request->query('roomId');
-        $session = $this->request->session();
+        $session = \Container::$request->session();
 
         if (!($multiState = $session->get('multiState')) || $multiState['roomId'] !== $roomId) {
             return new JsonContent(['error' => 'no_session_found']);
@@ -162,32 +308,98 @@ class GameFlowController
         $state = $room->getStateArray();
 
         $last = $state['rounds'][$state['currentRound']];
-        $guessPosition = new Position((float) $this->request->post('lat'), (float) $this->request->post('lng'));
+        $guessPosition = new Position((float) \Container::$request->post('lat'), (float) \Container::$request->post('lng'));
-        $result = $this->evalueteGuess($last['position'], $guessPosition, $state['area']);
+        $result = $this->evaluateGuess($last['position'], $guessPosition, $state['area']);
 
-        $this->multiConnector->sendMessage('guess', [
+        $responseFromMulti = $this->multiConnector->sendMessage('guess', [
             'roomId' => $roomId,
             'token' => $multiState['token'],
-            'guess' => $guessPosition->toArray(),
+            'guessPosition' => $guessPosition->toArray(),
             'distance' => $result['distance'],
             'score' => $result['score']
         ]);
 
+        if (isset($responseFromMulti['error'])) {
+            return new JsonContent(['error' => $responseFromMulti['error']]);
+        }
+
         $response = [
-            'result' => [
+            'position' => $last['position']->toArray(),
-                'position' => $last['position']->toArray(),
+            'result' => $result,
-                'distance' => $result['distance'],
+            'allResults' => $responseFromMulti['allResults']
-                'score' => $result['score']
-            ]
         ];
 
         return new JsonContent($response);
     }
 
+    public function challengeGuess(): IContent
+    {
+        $session = \Container::$request->session();
+        $userId = $session->get('userId');
+        $challengeToken_str = \Container::$request->query('challengeToken');
+        $userInChallenge = $this->userInChallengeRepository->getByUserIdAndToken($userId, $challengeToken_str, ['challenge']);
+
+        if (!isset($userInChallenge)) {
+            return new JsonContent(['error' => 'game_not_found']);
+        }
+
+        $challenge = $userInChallenge->getChallenge();
+        $currentRound = $userInChallenge->getCurrentRound();
+        $currentPlaceInChallenge = $this->placeInChallengeRepository->getByRoundInChallenge($currentRound, $challenge, ['place', 'map']);
+        $currentPlace = $currentPlaceInChallenge->getPlace();
+        $map = $currentPlace->getMap();
+
+        // creating response
+        $nextRound = $currentRound + 1;
+        $response = $this->prepareChallengeResponse($userId, $challenge, $nextRound);
+        $response['position'] = $currentPlace->getPosition()->toArray();
+
+        if (\Container::$request->post('lat') && \Container::$request->post('lng')) {
+            $guessPosition = new Position((float) \Container::$request->post('lat'), (float) \Container::$request->post('lng'));
+            $result = $this->evaluateGuess($currentPlace->getPosition(), $guessPosition, $map->getArea());
+
+            // save guess
+            $guess = new Guess();
+            $guess->setUserId($userId);
+            $guess->setPlaceInChallenge($currentPlaceInChallenge);
+            $guess->setPosition($guessPosition);
+            $guess->setDistance($result['distance']);
+            $guess->setScore($result['score']);
+            \Container::$persistentDataManager->saveToDb($guess);
+
+            $response['result'] = $result;
+
+        } else {
+            // user didn't manage to guess in the round in the given timeframe
+            $response['result'] = ['distance' => null, 'score' => 0];
+        }
+
+        // save user relevant state of challenge
+        $userInChallenge->setCurrentRound($nextRound);
+        $timeLeft = \Container::$request->post('timeLeft');
+        if (isset($timeLeft)) {
+            $userInChallenge->setTimeLeft(intval($timeLeft));
+        }
+        \Container::$persistentDataManager->saveToDb($userInChallenge);
+
+        if ($challenge->getTimeLimitType() === 'game' && isset($timeLeft)) {
+            $timeLimit = max(10, intval($timeLeft));
+            $response['restrictions']['timeLimit'] = $timeLimit * 1000;
+        }
+
+        if (isset($response['history'][$currentRound]['allResults'])) {
+            $response['allResults'] = $response['history'][$currentRound]['allResults'];
+        }
+
+        $this->saveVisit($currentPlace->getId());
+
+        return new JsonContent($response);
+    }
+
     public function multiNextRound(): IContent
     {
-        $roomId = $this->request->query('roomId');
+        $roomId = \Container::$request->query('roomId');
-        $session = $this->request->session();
+        $session = \Container::$request->session();
 
         if (!($multiState = $session->get('multiState')) || $multiState['roomId'] !== $roomId) {
             return new JsonContent(['error' => 'no_session_found']);
@@ -208,12 +420,12 @@ class GameFlowController
 
         $room->setStateArray($state);
         $room->setUpdatedDate(new DateTime());
-        $this->pdm->saveToDb($room);
+        \Container::$persistentDataManager->saveToDb($room);
 
         return new JsonContent(['ok' => true]);
     }
 
-    private function evalueteGuess(Position $realPosition, Position $guessPosition, float $area)
+    private function evaluateGuess(Position $realPosition, Position $guessPosition, float $area)
     {
         $distance = $this->calculateDistance($realPosition, $guessPosition);
         $score = $this->calculateScore($distance, $area);
@@ -223,7 +435,10 @@ class GameFlowController
 
     private function startNewGame(array &$state, int $mapId): void
     {
-        $places = $this->placeRepository->getRandomNForMapWithValidPano($mapId, static::NUMBER_OF_ROUNDS);
+        $session = \Container::$request->session();
+        $userId = $session->get('userId');
+
+        $places = $this->placeRepository->getRandomNPlaces($mapId, static::NUMBER_OF_ROUNDS, $userId);
 
         $state['rounds'] = [];
         $state['currentRound'] = 0;

src/Controller/HomeController.php

@@ -1,20 +1,12 @@
 <?php namespace MapGuesser\Controller;
 
-use MapGuesser\Interfaces\Request\IRequest;
+use SokoWeb\Interfaces\Response\IContent;
-use MapGuesser\Interfaces\Response\IContent;
+use SokoWeb\Interfaces\Response\IRedirect;
-use MapGuesser\Interfaces\Response\IRedirect;
+use SokoWeb\Response\JsonContent;
-use MapGuesser\Response\JsonContent;
+use SokoWeb\Response\Redirect;
-use MapGuesser\Response\Redirect;
 
 class HomeController
 {
-    private IRequest $request;
-
-    public function __construct(IRequest $request)
-    {
-        $this->request = $request;
-    }
-
     public function getIndex(): IRedirect
     {
         return new Redirect(\Container::$routeCollection->getRoute('maps')->generateLink(), IRedirect::TEMPORARY);
@@ -24,6 +16,6 @@ class HomeController
     {
         // session starts with the request, this method just sends valid data to the client
 
-        return new JsonContent(['antiCsrfToken' => $this->request->session()->get('anti_csrf_token')]);
+        return new JsonContent(['antiCsrfToken' => \Container::$request->session()->get('anti_csrf_token')]);
     }
 }

src/Controller/LoginController.php

@@ -2,52 +2,55 @@
 
 use DateInterval;
 use DateTime;
-use MapGuesser\Http\Request;
+use SokoWeb\Http\Request;
-use MapGuesser\Interfaces\Request\IRequest;
+use SokoWeb\Interfaces\Response\IContent;
-use MapGuesser\Interfaces\Response\IContent;
+use SokoWeb\Interfaces\Response\IRedirect;
-use MapGuesser\Interfaces\Response\IRedirect;
+use SokoWeb\Mailing\Mail;
-use MapGuesser\Mailing\Mail;
+use SokoWeb\OAuth\GoogleOAuth;
-use MapGuesser\OAuth\GoogleOAuth;
 use MapGuesser\PersistentData\Model\User;
 use MapGuesser\PersistentData\Model\UserConfirmation;
 use MapGuesser\PersistentData\Model\UserPasswordResetter;
-use MapGuesser\PersistentData\PersistentDataManager;
 use MapGuesser\Repository\UserConfirmationRepository;
 use MapGuesser\Repository\UserPasswordResetterRepository;
+use MapGuesser\Repository\UserPlayedPlaceRepository;
 use MapGuesser\Repository\UserRepository;
-use MapGuesser\Response\HtmlContent;
+use SokoWeb\Response\HtmlContent;
-use MapGuesser\Response\JsonContent;
+use SokoWeb\Response\JsonContent;
-use MapGuesser\Response\Redirect;
+use SokoWeb\Response\Redirect;
-use MapGuesser\Util\JwtParser;
+use SokoWeb\Util\CaptchaValidator;
+use SokoWeb\Util\JwtParser;
 
 class LoginController
 {
-    private IRequest $request;
-
-    private PersistentDataManager $pdm;
-
     private UserRepository $userRepository;
 
     private UserConfirmationRepository $userConfirmationRepository;
 
     private UserPasswordResetterRepository $userPasswordResetterRepository;
 
-    public function __construct(IRequest $request)
+    private UserPlayedPlaceRepository $userPlayedPlaceRepository;
+
+    private string $redirectUrl;
+
+    public function __construct()
     {
-        $this->request = $request;
-        $this->pdm = new PersistentDataManager();
         $this->userRepository = new UserRepository();
         $this->userConfirmationRepository = new UserConfirmationRepository();
         $this->userPasswordResetterRepository = new UserPasswordResetterRepository();
+        $this->userPlayedPlaceRepository = new UserPlayedPlaceRepository();
+        $this->redirectUrl = \Container::$request->session()->has('redirect_after_login') ?
+            \Container::$request->session()->get('redirect_after_login') :
+            \Container::$routeCollection->getRoute('index')->generateLink();
     }
 
     public function getLoginForm()
     {
-        if ($this->request->user() !== null) {
+        if (\Container::$request->user() !== null) {
-            return new Redirect(\Container::$routeCollection->getRoute('index')->generateLink(), IRedirect::TEMPORARY);
+            $this->deleteRedirectUrl();
+            return new Redirect($this->redirectUrl, IRedirect::TEMPORARY);
         }
 
-        return new HtmlContent('login/login');
+        return new HtmlContent('login/login', ['redirectUrl' => $this->redirectUrl]);
     }
 
     public function getGoogleLoginRedirect(): IRedirect
@@ -55,13 +58,13 @@ class LoginController
         $state = bin2hex(random_bytes(16));
         $nonce = bin2hex(random_bytes(16));
 
-        $this->request->session()->set('oauth_state', $state);
+        \Container::$request->session()->set('oauth_state', $state);
-        $this->request->session()->set('oauth_nonce', $nonce);
+        \Container::$request->session()->set('oauth_nonce', $nonce);
 
         $oAuth = new GoogleOAuth(new Request());
         $url = $oAuth->getDialogUrl(
             $state,
-            $this->request->getBase() . '/' . \Container::$routeCollection->getRoute('login-google-action')->generateLink(),
+            \Container::$request->getBase() . \Container::$routeCollection->getRoute('login-google-action')->generateLink(),
             $nonce
         );
 
@@ -70,12 +73,13 @@ class LoginController
 
     public function getSignupForm()
     {
-        if ($this->request->user() !== null) {
+        if (\Container::$request->user() !== null) {
-            return new Redirect(\Container::$routeCollection->getRoute('index')->generateLink(), IRedirect::TEMPORARY);
+            $this->deleteRedirectUrl();
+            return new Redirect($this->redirectUrl, IRedirect::TEMPORARY);
         }
 
-        if ($this->request->session()->has('tmp_user_data')) {
+        if (\Container::$request->session()->has('tmp_user_data')) {
-            $tmpUserData = $this->request->session()->get('tmp_user_data');
+            $tmpUserData = \Container::$request->session()->get('tmp_user_data');
 
             $data = ['email' => $tmpUserData['email']];
         } else {
@@ -92,28 +96,30 @@ class LoginController
 
     public function getSignupWithGoogleForm()
     {
-        if ($this->request->user() !== null) {
+        if (\Container::$request->user() !== null) {
-            return new Redirect(\Container::$routeCollection->getRoute('index')->generateLink(), IRedirect::TEMPORARY);
+            $this->deleteRedirectUrl();
+            return new Redirect($this->redirectUrl, IRedirect::TEMPORARY);
         }
 
-        if (!$this->request->session()->has('google_user_data')) {
+        if (!\Container::$request->session()->has('google_user_data')) {
             return new Redirect(\Container::$routeCollection->getRoute('login-google')->generateLink(), IRedirect::TEMPORARY);
         }
 
-        $userData = $this->request->session()->get('google_user_data');
+        $userData = \Container::$request->session()->get('google_user_data');
 
         $user = $this->userRepository->getByEmail($userData['email']);
 
-        return new HtmlContent('login/google_signup', ['found' => $user !== null, 'email' => $userData['email']]);
+        return new HtmlContent('login/google_signup', ['found' => $user !== null, 'email' => $userData['email'], 'redirectUrl' => $this->redirectUrl]);
     }
 
     public function getRequestPasswordResetForm()
     {
-        if ($this->request->user() !== null) {
+        if (\Container::$request->user() !== null) {
-            return new Redirect(\Container::$routeCollection->getRoute('index')->generateLink(), IRedirect::TEMPORARY);
+            $this->deleteRedirectUrl();
+            return new Redirect($this->redirectUrl, IRedirect::TEMPORARY);
         }
 
-        return new HtmlContent('login/password_reset_request', ['email' => $this->request->query('email')]);
+        return new HtmlContent('login/password_reset_request', ['email' => \Container::$request->query('email')]);
     }
 
     public function getRequestPasswordResetSuccess(): IContent
@@ -123,11 +129,12 @@ class LoginController
 
     public function getResetPasswordForm()
     {
-        if ($this->request->user() !== null) {
+        if (\Container::$request->user() !== null) {
-            return new Redirect(\Container::$routeCollection->getRoute('index')->generateLink(), IRedirect::TEMPORARY);
+            $this->deleteRedirectUrl();
+            return new Redirect($this->redirectUrl, IRedirect::TEMPORARY);
         }
 
-        $token = $this->request->query('token');
+        $token = \Container::$request->query('token');
         $resetter = $this->userPasswordResetterRepository->getByToken($token);
 
         if ($resetter === null || $resetter->getExpiresDate() < new DateTime()) {
@@ -136,19 +143,20 @@ class LoginController
 
         $user = $this->userRepository->getById($resetter->getUserId());
 
-        return new HtmlContent('login/reset_password', ['success' => true, 'token' => $token, 'email' => $user->getEmail()]);
+        return new HtmlContent('login/reset_password', ['success' => true, 'token' => $token, 'email' => $user->getEmail(), 'redirectUrl' => $this->redirectUrl]);
     }
 
     public function login(): IContent
     {
-        if ($this->request->user() !== null) {
+        if (\Container::$request->user() !== null) {
+            $this->deleteRedirectUrl();
             return new JsonContent(['success' => true]);
         }
 
-        $user = $this->userRepository->getByEmail($this->request->post('email'));
+        $user = $this->userRepository->getByEmail(\Container::$request->post('email'));
 
         if ($user === null) {
-            if (strlen($this->request->post('password')) < 6) {
+            if (strlen(\Container::$request->post('password')) < 6) {
                 return new JsonContent([
                     'error' => [
                         'errorText' => 'The given password is too short. Please choose a password that is at least 6 characters long!'
@@ -157,16 +165,16 @@ class LoginController
             }
 
             $tmpUser = new User();
-            $tmpUser->setPlainPassword($this->request->post('password'));
+            $tmpUser->setPlainPassword(\Container::$request->post('password'));
 
-            $this->request->session()->set('tmp_user_data', [
+            \Container::$request->session()->set('tmp_user_data', [
-                'email' => $this->request->post('email'),
+                'email' => \Container::$request->post('email'),
                 'password_hashed' => $tmpUser->getPassword()
             ]);
 
             return new JsonContent([
                 'redirect' => [
-                    'target' => '/' . \Container::$routeCollection->getRoute('signup')->generateLink()
+                    'target' => \Container::$routeCollection->getRoute('signup')->generateLink()
                 ]
             ]);
         }
@@ -182,7 +190,7 @@ class LoginController
             ]);
         }
 
-        if (!$user->checkPassword($this->request->post('password'))) {
+        if (!$user->checkPassword(\Container::$request->post('password'))) {
             return new JsonContent([
                 'error' => [
                     'errorText' => 'The given password is wrong. You can <a href="/password/requestReset?email=' .
@@ -191,25 +199,27 @@ class LoginController
             ]);
         }
 
-        $this->request->setUser($user);
+        \Container::$request->setUser($user);
 
+        $this->deleteRedirectUrl();
         return new JsonContent(['success' => true]);
     }
 
     public function loginWithGoogle()
     {
-        if ($this->request->user() !== null) {
+        if (\Container::$request->user() !== null) {
-            return new Redirect(\Container::$routeCollection->getRoute('index')->generateLink(), IRedirect::TEMPORARY);
+            $this->deleteRedirectUrl();
+            return new Redirect($this->redirectUrl, IRedirect::TEMPORARY);
         }
 
-        if ($this->request->query('state') !== $this->request->session()->get('oauth_state')) {
+        if (\Container::$request->query('state') !== \Container::$request->session()->get('oauth_state')) {
             return new HtmlContent('login/google_login');
         }
 
         $oAuth = new GoogleOAuth(new Request());
         $tokenData = $oAuth->getToken(
-            $this->request->query('code'),
+            \Container::$request->query('code'),
-            $this->request->getBase() . '/' . \Container::$routeCollection->getRoute('login-google-action')->generateLink()
+            \Container::$request->getBase() . \Container::$routeCollection->getRoute('login-google-action')->generateLink()
         );
 
         if (!isset($tokenData['id_token'])) {
@@ -219,7 +229,7 @@ class LoginController
         $jwtParser = new JwtParser($tokenData['id_token']);
         $idToken = $jwtParser->getPayload();
 
-        if ($idToken['nonce'] !== $this->request->session()->get('oauth_nonce')) {
+        if ($idToken['nonce'] !== \Container::$request->session()->get('oauth_nonce')) {
             return new HtmlContent('login/google_login');
         }
 
@@ -230,34 +240,36 @@ class LoginController
         $user = $this->userRepository->getByGoogleSub($idToken['sub']);
 
         if ($user === null) {
-            $this->request->session()->set('google_user_data', ['sub' => $idToken['sub'], 'email' => $idToken['email']]);
+            \Container::$request->session()->set('google_user_data', ['sub' => $idToken['sub'], 'email' => $idToken['email']]);
 
             return new Redirect(\Container::$routeCollection->getRoute('signup-google')->generateLink(), IRedirect::TEMPORARY);
         }
 
-        $this->request->setUser($user);
+        \Container::$request->setUser($user);
 
-        return new Redirect(\Container::$routeCollection->getRoute('index')->generateLink(), IRedirect::TEMPORARY);
+        $this->deleteRedirectUrl();
+        return new Redirect($this->redirectUrl, IRedirect::TEMPORARY);
     }
 
     public function logout(): IRedirect
     {
-        $this->request->setUser(null);
+        \Container::$request->setUser(null);
 
         return new Redirect(\Container::$routeCollection->getRoute('index')->generateLink(), IRedirect::TEMPORARY);
     }
 
     public function signup(): IContent
     {
-        if ($this->request->user() !== null) {
+        if (\Container::$request->user() !== null) {
-            return new JsonContent(['redirect' => ['target' => '/' . \Container::$routeCollection->getRoute('home')->generateLink()]]);
+            $this->deleteRedirectUrl();
+            return new JsonContent(['redirect' => ['target' => $this->redirectUrl]]);
         }
 
-        $user = $this->userRepository->getByEmail($this->request->post('email'));
+        $user = $this->userRepository->getByEmail(\Container::$request->post('email'));
 
         if ($user !== null) {
             if ($user->getActive()) {
-                if (!$user->checkPassword($this->request->post('password'))) {
+                if (!$user->checkPassword(\Container::$request->post('password'))) {
                     return new JsonContent([
                         'error' => [
                             'errorText' => 'There is a user already registered with the given email address, ' .
@@ -267,9 +279,10 @@ class LoginController
                     ]);
                 }
 
-                $this->request->setUser($user);
+                \Container::$request->setUser($user);
 
-                $data = ['redirect' => ['target' => '/' . \Container::$routeCollection->getRoute('index')->generateLink()]];
+                $this->deleteRedirectUrl();
+                $data = ['redirect' => ['target' => $this->redirectUrl]];
             } else {
                 $data = [
                     'error' => [
@@ -281,21 +294,33 @@ class LoginController
             return new JsonContent($data);
         }
 
-        if (filter_var($this->request->post('email'), FILTER_VALIDATE_EMAIL) === false) {
+        if (!empty($_ENV['RECAPTCHA_SITEKEY'])) {
+            if (!\Container::$request->post('g-recaptcha-response')) {
+                return new JsonContent(['error' => ['errorText' => 'Please check "I\'m not a robot" in the reCAPTCHA box!']]);
+            }
+
+            $captchaValidator = new CaptchaValidator();
+            $captchaResponse = $captchaValidator->validate(\Container::$request->post('g-recaptcha-response'));
+            if (!$captchaResponse['success']) {
+                return new JsonContent(['error' => ['errorText' => 'reCAPTCHA challenge failed. Please try again!']]);
+            }
+        }
+
+        if (filter_var(\Container::$request->post('email'), FILTER_VALIDATE_EMAIL) === false) {
             return new JsonContent(['error' => ['errorText' => 'The given email address is not valid.']]);
         }
 
-        if ($this->request->session()->has('tmp_user_data')) {
+        if (\Container::$request->session()->has('tmp_user_data')) {
-            $tmpUserData = $this->request->session()->get('tmp_user_data');
+            $tmpUserData = \Container::$request->session()->get('tmp_user_data');
 
             $tmpUser = new User();
             $tmpUser->setPassword($tmpUserData['password_hashed']);
 
-            if (!$tmpUser->checkPassword($this->request->post('password'))) {
+            if (!$tmpUser->checkPassword(\Container::$request->post('password'))) {
                 return new JsonContent(['error' => ['errorText' => 'The given passwords do not match.']]);
             }
         } else {
-            if (strlen($this->request->post('password')) < 6) {
+            if (strlen(\Container::$request->post('password')) < 6) {
                 return new JsonContent([
                     'error' => [
                         'errorText' => 'The given password is too short. Please choose a password that is at least 6 characters long!'
@@ -303,19 +328,17 @@ class LoginController
                 ]);
             }
 
-            if ($this->request->post('password') !== $this->request->post('password_confirm')) {
+            if (\Container::$request->post('password') !== \Container::$request->post('password_confirm')) {
                 return new JsonContent(['error' => ['errorText' => 'The given passwords do not match.']]);
             }
         }
 
         $user = new User();
-        $user->setEmail($this->request->post('email'));
+        $user->setEmail(\Container::$request->post('email'));
-        $user->setPlainPassword($this->request->post('password'));
+        $user->setPlainPassword(\Container::$request->post('password'));
         $user->setCreatedDate(new DateTime());
 
-        \Container::$dbConnection->startTransaction();
+        \Container::$persistentDataManager->saveToDb($user);
-
-        $this->pdm->saveToDb($user);
 
         $token = bin2hex(random_bytes(16));
 
@@ -324,24 +347,23 @@ class LoginController
         $confirmation->setToken($token);
         $confirmation->setLastSentDate(new DateTime());
 
-        $this->pdm->saveToDb($confirmation);
+        \Container::$persistentDataManager->saveToDb($confirmation);
-
-        \Container::$dbConnection->commit();
 
         $this->sendConfirmationEmail($user->getEmail(), $token, $user->getCreatedDate());
 
-        $this->request->session()->delete('tmp_user_data');
+        \Container::$request->session()->delete('tmp_user_data');
 
         return new JsonContent(['success' => true]);
     }
 
     public function signupWithGoogle(): IContent
     {
-        if ($this->request->user() !== null) {
+        if (\Container::$request->user() !== null) {
+            $this->deleteRedirectUrl();
             return new JsonContent(['success' => true]);
         }
 
-        $userData = $this->request->session()->get('google_user_data');
+        $userData = \Container::$request->session()->get('google_user_data');
 
         $user = $this->userRepository->getByEmail($userData['email']);
 
@@ -358,96 +380,109 @@ class LoginController
         $user->setActive(true);
         $user->setGoogleSub($userData['sub']);
 
-        $this->pdm->saveToDb($user);
+        \Container::$persistentDataManager->saveToDb($user);
 
         if ($sendWelcomeEmail) {
             $this->sendWelcomeEmail($user->getEmail());
         }
 
-        $this->request->session()->delete('google_user_data');
+        \Container::$request->session()->delete('google_user_data');
-        $this->request->setUser($user);
+        \Container::$request->setUser($user);
 
+        $this->deleteRedirectUrl();
         return new JsonContent(['success' => true]);
     }
 
     public function resetSignup(): IContent
     {
-        $this->request->session()->delete('tmp_user_data');
+        \Container::$request->session()->delete('tmp_user_data');
 
         return new JsonContent(['success' => true]);
     }
 
     public function resetGoogleSignup(): IContent
     {
-        $this->request->session()->delete('google_user_data');
+        \Container::$request->session()->delete('google_user_data');
 
         return new JsonContent(['success' => true]);
     }
 
     public function activate()
     {
-        if ($this->request->user() !== null) {
+        if (\Container::$request->user() !== null) {
-            return new Redirect(\Container::$routeCollection->getRoute('index')->generateLink(), IRedirect::TEMPORARY);
+            $this->deleteRedirectUrl();
+            return new Redirect($this->redirectUrl, IRedirect::TEMPORARY);
         }
 
-        $confirmation = $this->userConfirmationRepository->getByToken(substr($this->request->query('token'), 0, 32));
+        $confirmation = $this->userConfirmationRepository->getByToken(substr(\Container::$request->query('token'), 0, 32));
 
         if ($confirmation === null) {
             return new HtmlContent('login/activate');
         }
 
-        \Container::$dbConnection->startTransaction();
+        \Container::$persistentDataManager->deleteFromDb($confirmation);
-
-        $this->pdm->deleteFromDb($confirmation);
 
         $user = $this->userRepository->getById($confirmation->getUserId());
         $user->setActive(true);
 
-        $this->pdm->saveToDb($user);
+        \Container::$persistentDataManager->saveToDb($user);
 
-        \Container::$dbConnection->commit();
+        \Container::$request->setUser($user);
 
-        $this->request->setUser($user);
+        $this->deleteRedirectUrl();
-
+        return new Redirect($this->redirectUrl, IRedirect::TEMPORARY);
-        return new Redirect(\Container::$routeCollection->getRoute('index')->generateLink(), IRedirect::TEMPORARY);
     }
 
     public function cancel()
     {
-        if ($this->request->user() !== null) {
+        if (\Container::$request->user() !== null) {
-            return new Redirect(\Container::$routeCollection->getRoute('index')->generateLink(), IRedirect::TEMPORARY);
+            $this->deleteRedirectUrl();
+            return new Redirect($this->redirectUrl, IRedirect::TEMPORARY);
         }
 
-        $confirmation = $this->userConfirmationRepository->getByToken(substr($this->request->query('token'), 0, 32));
+        $confirmation = $this->userConfirmationRepository->getByToken(substr(\Container::$request->query('token'), 0, 32));
 
         if ($confirmation === null) {
             return new HtmlContent('login/cancel', ['success' => false]);
         }
 
-        \Container::$dbConnection->startTransaction();
+        \Container::$persistentDataManager->deleteFromDb($confirmation);
-
-        $this->pdm->deleteFromDb($confirmation);
 
         $user = $this->userRepository->getById($confirmation->getUserId());
 
-        $this->pdm->deleteFromDb($user);
+        foreach ($this->userPlayedPlaceRepository->getAllByUser($user) as $userPlayedPlace) {
+            \Container::$persistentDataManager->deleteFromDb($userPlayedPlace);
+        }
 
-        \Container::$dbConnection->commit();
+        \Container::$persistentDataManager->deleteFromDb($user);
 
         return new HtmlContent('login/cancel', ['success' => true]);
     }
 
     public function requestPasswordReset(): IContent
     {
-        if ($this->request->user() !== null) {
+        if (\Container::$request->user() !== null) {
+            $this->deleteRedirectUrl();
             return new JsonContent([
                 'redirect' => [
-                    'target' => '/' . \Container::$routeCollection->getRoute('home')->generateLink()
+                    'target' => $this->redirectUrl
                 ]
             ]);
         }
 
-        $user = $this->userRepository->getByEmail($this->request->post('email'));
+        if (!empty($_ENV['RECAPTCHA_SITEKEY'])) {
+            if (!\Container::$request->post('g-recaptcha-response')) {
+                return new JsonContent(['error' => ['errorText' => 'Please check "I\'m not a robot" in the reCAPTCHA box!']]);
+            }
+
+            $captchaValidator = new CaptchaValidator();
+            $captchaResponse = $captchaValidator->validate(\Container::$request->post('g-recaptcha-response'));
+            if (!$captchaResponse['success']) {
+                return new JsonContent(['error' => ['errorText' => 'reCAPTCHA challenge failed. Please try again!']]);
+            }
+        }
+
+        $user = $this->userRepository->getByEmail(\Container::$request->post('email'));
 
         if ($user === null) {
             return new JsonContent([
@@ -486,15 +521,11 @@ class LoginController
         $passwordResetter->setToken($token);
         $passwordResetter->setExpiresDate($expires);
 
-        \Container::$dbConnection->startTransaction();
-
         if ($existingResetter !== null) {
-            $this->pdm->deleteFromDb($existingResetter);
+            \Container::$persistentDataManager->deleteFromDb($existingResetter);
         }
 
-        $this->pdm->saveToDb($passwordResetter);
+        \Container::$persistentDataManager->saveToDb($passwordResetter);
-
-        \Container::$dbConnection->commit();
 
         $this->sendPasswordResetEmail($user->getEmail(), $token, $expires);
 
@@ -504,26 +535,27 @@ class LoginController
 
     public function resetPassword(): IContent
     {
-        if ($this->request->user() !== null) {
+        if (\Container::$request->user() !== null) {
+            $this->deleteRedirectUrl();
             return new JsonContent([
                 'redirect' => [
-                    'target' => '/' . \Container::$routeCollection->getRoute('home')->generateLink()
+                    'target' => $this->redirectUrl
                 ]
             ]);
         }
 
-        $token = $this->request->query('token');
+        $token = \Container::$request->query('token');
         $resetter = $this->userPasswordResetterRepository->getByToken($token);
 
         if ($resetter === null || $resetter->getExpiresDate() < new DateTime()) {
             return new JsonContent([
                 'redirect' => [
-                    'target' => '/' . \Container::$routeCollection->getRoute('password-reset')->generateLink(['token' => $token])
+                    'target' => \Container::$routeCollection->getRoute('password-reset')->generateLink(['token' => $token])
                 ]
             ]);
         }
 
-        if (strlen($this->request->post('password')) < 6) {
+        if (strlen(\Container::$request->post('password')) < 6) {
             return new JsonContent([
                 'error' => [
                     'errorText' => 'The given password is too short. Please choose a password that is at least 6 characters long!'
@@ -531,23 +563,20 @@ class LoginController
             ]);
         }
 
-        if ($this->request->post('password') !== $this->request->post('password_confirm')) {
+        if (\Container::$request->post('password') !== \Container::$request->post('password_confirm')) {
             return new JsonContent(['error' => ['errorText' => 'The given passwords do not match.']]);
         }
 
-        \Container::$dbConnection->startTransaction();
+        \Container::$persistentDataManager->deleteFromDb($resetter);
-
-        $this->pdm->deleteFromDb($resetter);
 
         $user = $this->userRepository->getById($resetter->getUserId());
-        $user->setPlainPassword($this->request->post('password'));
+        $user->setPlainPassword(\Container::$request->post('password'));
 
-        $this->pdm->saveToDb($user);
+        \Container::$persistentDataManager->saveToDb($user);
 
-        \Container::$dbConnection->commit();
+        \Container::$request->setUser($user);
-
-        $this->request->setUser($user);
 
+        $this->deleteRedirectUrl();
         return new JsonContent(['success' => true]);
     }
 
@@ -558,9 +587,9 @@ class LoginController
         $mail->setSubject('Welcome to ' . $_ENV['APP_NAME'] . ' - Activate your account');
         $mail->setBodyFromTemplate('signup', [
             'EMAIL' => $email,
-            'ACTIVATE_LINK' => $this->request->getBase() . '/' .
+            'ACTIVATE_LINK' => \Container::$request->getBase() .
                 \Container::$routeCollection->getRoute('signup.activate')->generateLink(['token' => $token]),
-            'CANCEL_LINK' => $this->request->getBase() . '/' .
+            'CANCEL_LINK' => \Container::$request->getBase() .
                 \Container::$routeCollection->getRoute('signup.cancel')->generateLink(['token' => $token]),
             'ACTIVATABLE_UNTIL' => (clone $created)->add(new DateInterval('P1D'))->format('Y-m-d H:i T')
         ]);
@@ -577,7 +606,7 @@ class LoginController
 
         $confirmation->setLastSentDate(new DateTime());
 
-        $this->pdm->saveToDb($confirmation);
+        \Container::$persistentDataManager->saveToDb($confirmation);
 
         $this->sendConfirmationEmail($user->getEmail(), $confirmation->getToken(), $user->getCreatedDate());
 
@@ -602,10 +631,15 @@ class LoginController
         $mail->setSubject($_ENV['APP_NAME'] . ' - Password reset');
         $mail->setBodyFromTemplate('password-reset', [
             'EMAIL' => $email,
-            'RESET_LINK' => $this->request->getBase() . '/' .
+            'RESET_LINK' => \Container::$request->getBase() .
                 \Container::$routeCollection->getRoute('password-reset')->generateLink(['token' => $token]),
             'EXPIRES' => $expires->format('Y-m-d H:i T')
         ]);
         $mail->send();
     }
+
+    private function deleteRedirectUrl(): void
+    {
+        \Container::$request->session()->delete('redirect_after_login');
+    }
 }

src/Controller/MapAdminController.php

@@ -1,50 +1,68 @@
 <?php namespace MapGuesser\Controller;
 
 use DateTime;
-use MapGuesser\Interfaces\Authentication\IUser;
+use SokoWeb\Interfaces\Authentication\IUser;
-use MapGuesser\Interfaces\Authorization\ISecured;
+use SokoWeb\Interfaces\Authentication\IAuthenticationRequired;
-use MapGuesser\Interfaces\Request\IRequest;
+use SokoWeb\Interfaces\Authorization\ISecured;
-use MapGuesser\Interfaces\Response\IContent;
+use SokoWeb\Interfaces\Response\IContent;
+use MapGuesser\PersistentData\Model\Challenge;
 use MapGuesser\PersistentData\Model\Map;
 use MapGuesser\PersistentData\Model\Place;
-use MapGuesser\PersistentData\PersistentDataManager;
+use MapGuesser\PersistentData\Model\PlaceInChallenge;
+use MapGuesser\Repository\ChallengeRepository;
+use MapGuesser\Repository\GuessRepository;
 use MapGuesser\Repository\MapRepository;
+use MapGuesser\Repository\PlaceInChallengeRepository;
 use MapGuesser\Repository\PlaceRepository;
-use MapGuesser\Response\HtmlContent;
+use MapGuesser\Repository\UserInChallengeRepository;
-use MapGuesser\Response\JsonContent;
+use MapGuesser\Repository\UserPlayedPlaceRepository;
+use SokoWeb\Response\HtmlContent;
+use SokoWeb\Response\JsonContent;
 use MapGuesser\Util\Geo\Bounds;
 use MapGuesser\Util\Panorama\Pov;
 
-class MapAdminController implements ISecured
+class MapAdminController implements IAuthenticationRequired, ISecured
 {
     private static string $unnamedMapName = '[unnamed map]';
 
-    private IRequest $request;
-
-    private PersistentDataManager $pdm;
-
     private MapRepository $mapRepository;
 
     private PlaceRepository $placeRepository;
 
-    public function __construct(IRequest $request)
+    private UserPlayedPlaceRepository $userPlayedPlaceRepository;
+
+    private ChallengeRepository $challengeRepository;
+
+    private GuessRepository $guessRepository;
+
+    private PlaceInChallengeRepository $placeInChallengeRepository;
+
+    private UserInChallengeRepository $userInChallengeRepository;
+
+    public function __construct()
     {
-        $this->request = $request;
-        $this->pdm = new PersistentDataManager();
         $this->mapRepository = new MapRepository();
         $this->placeRepository = new PlaceRepository();
+        $this->userPlayedPlaceRepository = new UserPlayedPlaceRepository();
+        $this->challengeRepository = new ChallengeRepository();
+        $this->guessRepository = new GuessRepository();
+        $this->placeInChallengeRepository = new PlaceInChallengeRepository();
+        $this->userInChallengeRepository = new UserInChallengeRepository();
+    }
+
+    public function isAuthenticationRequired(): bool
+    {
+        return true;
     }
 
     public function authorize(): bool
     {
-        $user = $this->request->user();
+        return \Container::$request->user()->hasPermission(IUser::PERMISSION_ADMIN);
-
-        return $user !== null && $user->hasPermission(IUser::PERMISSION_ADMIN);
     }
 
     public function getMapEditor(): IContent
     {
-        $mapId = (int) $this->request->query('mapId');
+        $mapId = (int) \Container::$request->query('mapId');
 
         if ($mapId) {
             $map = $this->mapRepository->getById($mapId);
@@ -59,6 +77,7 @@ class MapAdminController implements ISecured
             'mapId' => $mapId,
             'mapName' => $map->getName(),
             'mapDescription' => str_replace('<br>', "\n", $map->getDescription()),
+            'mapUnlisted' => $map->getUnlisted(),
             'bounds' => $map->getBounds()->toArray(),
             'places' => &$places
         ]);
@@ -66,7 +85,7 @@ class MapAdminController implements ISecured
 
     public function getPlace(): IContent
     {
-        $placeId = (int) $this->request->query('placeId');
+        $placeId = (int) \Container::$request->query('placeId');
 
         $place = $this->placeRepository->getById($placeId);
 
@@ -75,16 +94,14 @@ class MapAdminController implements ISecured
 
     public function saveMap(): IContent
     {
-        $mapId = (int) $this->request->query('mapId');
+        $mapId = (int) \Container::$request->query('mapId');
-
-        \Container::$dbConnection->startTransaction();
 
         if ($mapId) {
             $map = $this->mapRepository->getById($mapId);
         } else {
             $map = new Map();
             $map->setName(self::$unnamedMapName);
-            $this->pdm->saveToDb($map);
+            \Container::$persistentDataManager->saveToDb($map);
         }
 
         if (isset($_POST['added'])) {
@@ -106,7 +123,7 @@ class MapAdminController implements ISecured
                     $place->setPanoIdCachedTimestampDate(new DateTime('-1 day'));
                 }
 
-                $this->pdm->saveToDb($place);
+                \Container::$persistentDataManager->saveToDb($place);
 
                 $addedIds[] = ['tempId' => $placeRaw['id'], 'id' => $place->getId()];
             }
@@ -128,7 +145,7 @@ class MapAdminController implements ISecured
                 ));
                 $place->setPanoIdCachedTimestampDate(new DateTime('-1 day'));
 
-                $this->pdm->saveToDb($place);
+                \Container::$persistentDataManager->saveToDb($place);
             }
         }
 
@@ -138,7 +155,7 @@ class MapAdminController implements ISecured
 
                 $place = $this->placeRepository->getById((int) $placeRaw['id']);
 
-                $this->pdm->deleteFromDb($place);
+                $this->deletePlace($place);
             }
         }
 
@@ -153,38 +170,65 @@ class MapAdminController implements ISecured
         if (isset($_POST['description'])) {
             $map->setDescription(str_replace(["\n", "\r\n"], '<br>', $_POST['description']));
         }
+        if (isset($_POST['unlisted'])) {
+            $map->setUnlisted((bool)$_POST['unlisted']);
+        }
 
-        $this->pdm->saveToDb($map);
+        \Container::$persistentDataManager->saveToDb($map);
-
-        \Container::$dbConnection->commit();
 
         return new JsonContent(['mapId' => $map->getId(), 'added' => $addedIds]);
     }
 
     public function deleteMap(): IContent
     {
-        $mapId = (int) $this->request->query('mapId');
+        $mapId = (int) \Container::$request->query('mapId');
 
         $map = $this->mapRepository->getById($mapId);
 
-        \Container::$dbConnection->startTransaction();
-
         $this->deletePlaces($map);
 
-        $this->pdm->deleteFromDb($map);
+        \Container::$persistentDataManager->deleteFromDb($map);
-
-        \Container::$dbConnection->commit();
 
         return new JsonContent(['success' => true]);
     }
 
+    private function deletePlace(Place $place): void
+    {
+        foreach ($this->userPlayedPlaceRepository->getAllByPlace($place) as $userPlayedPlace) {
+            \Container::$persistentDataManager->deleteFromDb($userPlayedPlace);
+        }
+
+        foreach ($this->challengeRepository->getAllByPlace($place) as $challenge) {
+            $this->deleteChallenge($challenge);
+        }
+
+        \Container::$persistentDataManager->deleteFromDb($place);
+    }
+
     private function deletePlaces(Map $map): void
     {
         foreach ($this->placeRepository->getAllForMap($map) as $place) {
-            $this->pdm->deleteFromDb($place);
+            $this->deletePlace($place);
         }
     }
 
+    private function deleteChallenge(Challenge $challenge): void
+    {
+        foreach ($this->userInChallengeRepository->getAllByChallenge($challenge) as $userInChallenge) {
+            \Container::$persistentDataManager->deleteFromDb($userInChallenge);
+        }
+
+        foreach ($this->guessRepository->getAllInChallenge($challenge, ['place_in_challange']) as $guess) {
+            \Container::$persistentDataManager->deleteFromDb($guess);
+        }
+
+        foreach ($this->placeInChallengeRepository->getAllByChallenge($challenge) as $placeInChallenge) {
+            \Container::$persistentDataManager->deleteFromDb($placeInChallenge);
+        }
+
+        \Container::$persistentDataManager->deleteFromDb($challenge);
+    }
+
     private function calculateMapBounds(Map $map): Bounds
     {
         $bounds = new Bounds();

src/Controller/MapsController.php

@@ -1,22 +1,14 @@
 <?php namespace MapGuesser\Controller;
 
-use MapGuesser\Database\Query\Select;
+use SokoWeb\Database\Query\Select;
-use MapGuesser\Database\RawExpression;
+use SokoWeb\Database\RawExpression;
-use MapGuesser\Interfaces\Authentication\IUser;
+use SokoWeb\Interfaces\Authentication\IUser;
-use MapGuesser\Interfaces\Database\IResultSet;
+use SokoWeb\Interfaces\Database\IResultSet;
-use MapGuesser\Interfaces\Request\IRequest;
+use SokoWeb\Interfaces\Response\IContent;
-use MapGuesser\Interfaces\Response\IContent;
+use SokoWeb\Response\HtmlContent;
-use MapGuesser\Response\HtmlContent;
 
 class MapsController
 {
-    private IRequest $request;
-
-    public function __construct(IRequest $request)
-    {
-        $this->request = $request;
-    }
-
     public function getMaps(): IContent
     {
         //TODO: from repository - count should be added
@@ -30,12 +22,19 @@ class MapsController
             ['maps', 'bound_north_lat'],
             ['maps', 'bound_east_lng'],
             ['maps', 'area'],
+            ['maps', 'unlisted'],
             new RawExpression('COUNT(places.id) AS num_places')
         ]);
         $select->leftJoin('places', ['places', 'map_id'], '=', ['maps', 'id']);
         $select->groupBy(['maps', 'id']);
         $select->orderBy('name');
 
+        $user = \Container::$request->user();
+        $isAdmin = $user !== null && $user->hasPermission(IUser::PERMISSION_ADMIN);
+        if (!$isAdmin) {
+            $select->where(['maps', 'unlisted'], '=', false);
+        }
+
         $result = $select->execute();
 
         $maps = [];
@@ -45,10 +44,10 @@ class MapsController
             $maps[] = $map;
         }
 
-        $user = $this->request->user();
         return new HtmlContent('maps', [
             'maps' => $maps,
-            'isAdmin' => $user !== null && $user->hasPermission(IUser::PERMISSION_ADMIN)
+            'isLoggedIn' => $user !== null,
+            'isAdmin' => $isAdmin
         ]);
     }
 

src/Controller/UserController.php

@@ -1,44 +1,46 @@
 <?php namespace MapGuesser\Controller;
 
 use DateTime;
-use MapGuesser\Http\Request;
+use SokoWeb\Http\Request;
-use MapGuesser\Interfaces\Authorization\ISecured;
+use SokoWeb\Interfaces\Authentication\IAuthenticationRequired;
-use MapGuesser\Interfaces\Request\IRequest;
+use SokoWeb\Interfaces\Response\IContent;
-use MapGuesser\Interfaces\Response\IContent;
+use SokoWeb\Interfaces\Response\IRedirect;
-use MapGuesser\Interfaces\Response\IRedirect;
+use SokoWeb\OAuth\GoogleOAuth;
-use MapGuesser\OAuth\GoogleOAuth;
-use MapGuesser\PersistentData\PersistentDataManager;
 use MapGuesser\PersistentData\Model\User;
+use MapGuesser\Repository\GuessRepository;
 use MapGuesser\Repository\UserConfirmationRepository;
+use MapGuesser\Repository\UserInChallengeRepository;
 use MapGuesser\Repository\UserPasswordResetterRepository;
-use MapGuesser\Response\HtmlContent;
+use MapGuesser\Repository\UserPlayedPlaceRepository;
-use MapGuesser\Response\JsonContent;
+use SokoWeb\Response\HtmlContent;
-use MapGuesser\Response\Redirect;
+use SokoWeb\Response\JsonContent;
-use MapGuesser\Util\JwtParser;
+use SokoWeb\Response\Redirect;
+use SokoWeb\Util\JwtParser;
 
-class UserController implements ISecured
+class UserController implements IAuthenticationRequired
 {
-    private IRequest $request;
-
-    private PersistentDataManager $pdm;
-
     private UserConfirmationRepository $userConfirmationRepository;
 
     private UserPasswordResetterRepository $userPasswordResetterRepository;
 
-    public function __construct(IRequest $request)
+    private UserPlayedPlaceRepository $userPlayedPlaceRepository;
+
+    private UserInChallengeRepository $userInChallengeRepository;
+
+    private GuessRepository $guessRepository;
+
+    public function __construct()
     {
-        $this->request = $request;
-        $this->pdm = new PersistentDataManager();
         $this->userConfirmationRepository = new UserConfirmationRepository();
         $this->userPasswordResetterRepository = new UserPasswordResetterRepository();
+        $this->userPlayedPlaceRepository = new UserPlayedPlaceRepository();
+        $this->userInChallengeRepository = new UserInChallengeRepository();
+        $this->guessRepository = new GuessRepository();
     }
 
-    public function authorize(): bool
+    public function isAuthenticationRequired(): bool
     {
-        $user = $this->request->user();
+        return true;
-
-        return $user !== null;
     }
 
     public function getAccount(): IContent
@@ -46,7 +48,7 @@ class UserController implements ISecured
         /**
          * @var User $user
          */
-        $user = $this->request->user();
+        $user = \Container::$request->user();
 
         return new HtmlContent('account/account', ['user' => $user->toArray()]);
     }
@@ -56,19 +58,19 @@ class UserController implements ISecured
         /**
          * @var User $user
          */
-        $user = $this->request->user();
+        $user = \Container::$request->user();
 
         $state = bin2hex(random_bytes(16));
         $nonce = bin2hex(random_bytes(16));
 
-        $this->request->session()->set('oauth_state', $state);
+        \Container::$request->session()->set('oauth_state', $state);
-        $this->request->session()->set('oauth_nonce', $nonce);
+        \Container::$request->session()->set('oauth_nonce', $nonce);
 
         $oAuth = new GoogleOAuth(new Request());
 
         $url = $oAuth->getDialogUrl(
             $state,
-            $this->request->getBase() . '/' . \Container::$routeCollection->getRoute('account.googleAuthenticate-action')->generateLink(),
+            \Container::$request->getBase() . \Container::$routeCollection->getRoute('account.googleAuthenticate-action')->generateLink(),
             $nonce,
             $user->getEmail()
         );
@@ -81,16 +83,16 @@ class UserController implements ISecured
         /**
          * @var User $user
          */
-        $user = $this->request->user();
+        $user = \Container::$request->user();
 
-        if ($this->request->query('state') !== $this->request->session()->get('oauth_state')) {
+        if (\Container::$request->query('state') !== \Container::$request->session()->get('oauth_state')) {
             return new HtmlContent('account/google_authenticate', ['success' => false]);
         }
 
         $oAuth = new GoogleOAuth(new Request());
         $tokenData = $oAuth->getToken(
-            $this->request->query('code'),
+            \Container::$request->query('code'),
-            $this->request->getBase() . '/' . \Container::$routeCollection->getRoute('account.googleAuthenticate-action')->generateLink()
+            \Container::$request->getBase() . \Container::$routeCollection->getRoute('account.googleAuthenticate-action')->generateLink()
         );
 
         if (!isset($tokenData['id_token'])) {
@@ -100,7 +102,7 @@ class UserController implements ISecured
         $jwtParser = new JwtParser($tokenData['id_token']);
         $idToken = $jwtParser->getPayload();
 
-        if ($idToken['nonce'] !== $this->request->session()->get('oauth_nonce')) {
+        if ($idToken['nonce'] !== \Container::$request->session()->get('oauth_nonce')) {
             return new HtmlContent('account/google_authenticate', ['success' => false]);
         }
 
@@ -112,7 +114,7 @@ class UserController implements ISecured
         }
 
         $authenticatedWithGoogleUntil = new DateTime('+45 seconds');
-        $this->request->session()->set('authenticated_with_google_until', $authenticatedWithGoogleUntil);
+        \Container::$request->session()->set('authenticated_with_google_until', $authenticatedWithGoogleUntil);
 
         return new HtmlContent('account/google_authenticate', [
             'success' => true,
@@ -125,7 +127,7 @@ class UserController implements ISecured
         /**
          * @var User $user
          */
-        $user = $this->request->user();
+        $user = \Container::$request->user();
 
         return new HtmlContent('account/delete', ['user' => $user->toArray()]);
     }
@@ -135,19 +137,19 @@ class UserController implements ISecured
         /**
          * @var User $user
          */
-        $user = $this->request->user();
+        $user = \Container::$request->user();
 
         if (!$this->confirmUserIdentity(
             $user,
-            $this->request->session()->get('authenticated_with_google_until'),
+            \Container::$request->session()->get('authenticated_with_google_until'),
-            $this->request->post('password'),
+            \Container::$request->post('password'),
             $error
         )) {
             return new JsonContent(['error' => ['errorText' => $error]]);
         }
 
-        if (strlen($this->request->post('password_new')) > 0) {
+        if (strlen(\Container::$request->post('password_new')) > 0) {
-            if (strlen($this->request->post('password_new')) < 6) {
+            if (strlen(\Container::$request->post('password_new')) < 6) {
                 return new JsonContent([
                     'error' => [
                         'errorText' => 'The given new password is too short. Please choose a password that is at least 6 characters long!'
@@ -155,7 +157,7 @@ class UserController implements ISecured
                 ]);
             }
 
-            if ($this->request->post('password_new') !== $this->request->post('password_new_confirm')) {
+            if (\Container::$request->post('password_new') !== \Container::$request->post('password_new_confirm')) {
                 return new JsonContent([
                     'error' => [
                         'errorText' => 'The given new passwords do not match.'
@@ -163,12 +165,12 @@ class UserController implements ISecured
                 ]);
             }
 
-            $user->setPlainPassword($this->request->post('password_new'));
+            $user->setPlainPassword(\Container::$request->post('password_new'));
         }
 
-        $this->pdm->saveToDb($user);
+        \Container::$persistentDataManager->saveToDb($user);
 
-        $this->request->session()->delete('authenticated_with_google_until');
+        \Container::$request->session()->delete('authenticated_with_google_until');
 
         return new JsonContent(['success' => true]);
     }
@@ -178,39 +180,47 @@ class UserController implements ISecured
         /**
          * @var User $user
          */
-        $user = $this->request->user();
+        $user = \Container::$request->user();
 
         if (!$this->confirmUserIdentity(
             $user,
-            $this->request->session()->get('authenticated_with_google_until'),
+            \Container::$request->session()->get('authenticated_with_google_until'),
-            $this->request->post('password'),
+            \Container::$request->post('password'),
             $error
         )) {
             return new JsonContent(['error' => ['errorText' => $error]]);
         }
 
-        \Container::$dbConnection->startTransaction();
-
         $userConfirmation = $this->userConfirmationRepository->getByUser($user);
         if ($userConfirmation !== null) {
-            $this->pdm->deleteFromDb($userConfirmation);
+            \Container::$persistentDataManager->deleteFromDb($userConfirmation);
         }
 
         $userPasswordResetter = $this->userPasswordResetterRepository->getByUser($user);
         if ($userPasswordResetter !== null) {
-            $this->pdm->deleteFromDb($userPasswordResetter);
+            \Container::$persistentDataManager->deleteFromDb($userPasswordResetter);
         }
 
-        $this->pdm->deleteFromDb($user);
+        foreach ($this->userPlayedPlaceRepository->getAllByUser($user) as $userPlayedPlace) {
+            \Container::$persistentDataManager->deleteFromDb($userPlayedPlace);
+        }
 
-        \Container::$dbConnection->commit();
+        foreach ($this->userInChallengeRepository->getAllByUser($user) as $userInChallenge) {
+            \Container::$persistentDataManager->deleteFromDb($userInChallenge);
+        }
 
-        $this->request->session()->delete('authenticated_with_google_until');
+        foreach ($this->guessRepository->getAllByUser($user) as $guess) {
+            \Container::$persistentDataManager->deleteFromDb($guess);
+        }
+
+        \Container::$persistentDataManager->deleteFromDb($user);
+
+        \Container::$request->session()->delete('authenticated_with_google_until');
 
         return new JsonContent(['success' => true]);
     }
 
-    private function confirmUserIdentity(User $user, ?DateTime $authenticatedWithGoogleUntil, ?string $password, string &$error): bool
+    private function confirmUserIdentity(User $user, ?DateTime $authenticatedWithGoogleUntil, ?string $password, ?string &$error): bool
     {
         if ($authenticatedWithGoogleUntil !== null && $authenticatedWithGoogleUntil > new DateTime()) {
             return true;

src/Database/Mysql/Connection.php

@@ -1,114 +0,0 @@
-<?php namespace MapGuesser\Database\Mysql;
-
-use MapGuesser\Interfaces\Database\IConnection;
-use MapGuesser\Interfaces\Database\IResultSet;
-use MapGuesser\Interfaces\Database\IStatement;
-use mysqli;
-
-class Connection implements IConnection
-{
-    private mysqli $connection;
-
-    public function __construct(string $host, string $user, string $password, string $db, int $port = -1, string $socket = null)
-    {
-        if ($port < 0) {
-            $port = (int) ini_get('mysqli.default_port');
-        }
-
-        if ($socket === null) {
-            $socket = (string) ini_get('mysqli.default_socket');
-        }
-
-        $this->connection = new mysqli($host, $user, $password, $db, $port, $socket);
-
-        if ($this->connection->connect_error) {
-            throw new \Exception('Connection failed: ' . $this->connection->connect_error);
-        }
-
-        if (!$this->connection->set_charset('utf8mb4')) {
-            throw new \Exception($this->connection->error);
-        }
-    }
-
-    public function __destruct()
-    {
-        $this->connection->close();
-    }
-
-    public function startTransaction(): void
-    {
-        if (!$this->connection->autocommit(false)) {
-            throw new \Exception($this->connection->error);
-        }
-    }
-
-    public function commit(): void
-    {
-        if (!$this->connection->commit() || !$this->connection->autocommit(true)) {
-            throw new \Exception($this->connection->error);
-        }
-    }
-
-    public function rollback(): void
-    {
-        if (!$this->connection->rollback() || !$this->connection->autocommit(true)) {
-            throw new \Exception($this->connection->error);
-        }
-    }
-
-    public function query(string $query): ?IResultSet
-    {
-        if (!($result = $this->connection->query($query))) {
-            throw new \Exception($this->connection->error . '. Query: ' . $query);
-        }
-
-        if ($result !== true) {
-            return new ResultSet($result);
-        }
-
-        return null;
-    }
-
-    public function multiQuery(string $query): array
-    {
-        if (!$this->connection->multi_query($query)) {
-            throw new \Exception($this->connection->error . '. Query: ' . $query);
-        }
-
-        $ret = [];
-        do {
-            if ($result = $this->connection->store_result()) {
-                $ret[] = new ResultSet($result);
-            } else {
-                $ret[] = null;
-            }
-
-            $this->connection->more_results();
-        } while ($this->connection->next_result());
-
-        if ($this->connection->error) {
-            throw new \Exception($this->connection->error  . '. Query: ' . $query);
-        }
-
-        return $ret;
-    }
-
-    public function prepare(string $query): IStatement
-    {
-        if (!($stmt = $this->connection->prepare($query))) {
-            throw new \Exception($this->connection->error . '. Query: ' . $query);
-        }
-
-        return new Statement($stmt);
-    }
-
-    public function lastId(): int
-    {
-        return $this->connection->insert_id;
-    }
-
-    public function getAffectedRows(): int
-    {
-        return $this->connection->affected_rows;
-    }
-}

src/Database/Mysql/ResultSet.php

@@ -1,62 +0,0 @@
-<?php namespace MapGuesser\Database\Mysql;
-
-use MapGuesser\Interfaces\Database\IResultSet;
-use mysqli_result;
-
-class ResultSet implements IResultSet
-{
-    private mysqli_result $result;
-
-    public function __construct(mysqli_result $result)
-    {
-        $this->result = $result;
-    }
-
-    public function fetch(int $type = IResultSet::FETCH_ASSOC): ?array
-    {
-        return $this->result->fetch_array($this->convertFetchType($type));
-    }
-
-    public function fetchAll(int $type = IResultSet::FETCH_ASSOC): array
-    {
-        return $this->result->fetch_all($this->convertFetchType($type));
-    }
-
-    public function fetchOneColumn(string $valueName, string $keyName = null): array
-    {
-        $array = [];
-
-        while ($r = $this->fetch(IResultSet::FETCH_ASSOC)) {
-            if (isset($keyName)) {
-                $array[$r[$keyName]] = $r[$valueName];
-            } else {
-                $array[] = $r[$valueName];
-            }
-        }
-
-        return $array;
-    }
-
-    private function convertFetchType(int $type): int
-    {
-        switch ($type) {
-            case IResultSet::FETCH_ASSOC:
-                $internal_type = MYSQLI_ASSOC;
-                break;
-
-            case IResultSet::FETCH_BOTH:
-                $internal_type = MYSQLI_BOTH;
-                break;
-
-            case IResultSet::FETCH_NUM:
-                $internal_type = MYSQLI_NUM;
-                break;
-
-            default:
-                $internal_type = MYSQLI_BOTH;
-                break;
-        }
-
-        return $internal_type;
-    }
-}

src/Database/Mysql/Statement.php

@@ -1,79 +0,0 @@
-<?php namespace MapGuesser\Database\Mysql;
-
-use MapGuesser\Interfaces\Database\IResultSet;
-use MapGuesser\Interfaces\Database\IStatement;
-use mysqli_stmt;
-
-class Statement implements IStatement
-{
-    private mysqli_stmt $stmt;
-
-    public function __construct(mysqli_stmt $stmt)
-    {
-        $this->stmt = $stmt;
-    }
-
-    public function __destruct()
-    {
-        $this->stmt->close();
-    }
-
-    public function execute(array $params = []): ?IResultSet
-    {
-        if ($params) {
-            $ref_params = [''];
-
-            foreach ($params as &$param) {
-                $type = gettype($param);
-
-                switch ($type) {
-                    case 'integer':
-                    case 'double':
-                    case 'string':
-                        $t = $type[0];
-                        break;
-
-                    case 'NULL':
-                        $t = 's';
-                        break;
-
-                    case 'boolean':
-                        $param = (string) (int) $param;
-                        $t = 's';
-                        break;
-
-                    case 'array':
-                        $param = json_encode($param);
-                        $t = 's';
-                        break;
-                }
-
-                if (!isset($t)) {
-                    throw new \Exception('Data type ' . $type . ' not supported!');
-                }
-
-                $ref_params[] = &$param;
-                $ref_params[0] .= $t;
-            }
-
-            if (!call_user_func_array([$this->stmt, 'bind_param'], $ref_params)) {
-                throw new \Exception($this->stmt->error);
-            }
-        }
-
-        if (!$this->stmt->execute()) {
-            throw new \Exception($this->stmt->error);
-        }
-
-        if ($result_set = $this->stmt->get_result()) {
-            return new ResultSet($result_set);
-        }
-
-        return null;
-    }
-
-    public function getAffectedRows(): int
-    {
-        return $this->stmt->affected_rows;
-    }
-}

src/Database/Query/Modify.php

@@ -1,140 +0,0 @@
-<?php namespace MapGuesser\Database\Query;
-
-use MapGuesser\Interfaces\Database\IConnection;
-use MapGuesser\Database\Utils;
-
-class Modify
-{
-    private IConnection $connection;
-
-    private string $table;
-
-    private string $idName = 'id';
-
-    private array $attributes = [];
-
-    private ?string $externalId = null;
-
-    private bool $autoIncrement = true;
-
-    public function __construct(IConnection $connection, string $table)
-    {
-        $this->connection = $connection;
-        $this->table = $table;
-    }
-
-    public function setIdName(string $idName): Modify
-    {
-        $this->idName = $idName;
-
-        return $this;
-    }
-
-    public function setExternalId($id): Modify
-    {
-        $this->externalId = $id;
-
-        return $this;
-    }
-
-    public function setAutoIncrement(bool $autoIncrement = true): Modify
-    {
-        $this->autoIncrement = $autoIncrement;
-
-        return $this;
-    }
-
-    public function fill(array $attributes): Modify
-    {
-        $this->attributes = array_merge($this->attributes, $attributes);
-
-        return $this;
-    }
-
-    public function set(string $name, $value): Modify
-    {
-        $this->attributes[$name] = $value;
-
-        return $this;
-    }
-
-    public function setId($id): Modify
-    {
-        $this->attributes[$this->idName] = $id;
-
-        return $this;
-    }
-
-    public function getId()
-    {
-        return $this->attributes[$this->idName];
-    }
-
-    public function save(): void
-    {
-        if (isset($this->attributes[$this->idName])) {
-            $this->update();
-        } else {
-            $this->insert();
-        }
-    }
-
-    public function delete(): void
-    {
-        if (!isset($this->attributes[$this->idName])) {
-            throw new \Exception('No primary key specified!');
-        }
-
-        $query = 'DELETE FROM ' . Utils::backtick($this->table) . ' WHERE ' . Utils::backtick($this->idName) . '=?';
-
-        $stmt = $this->connection->prepare($query);
-        $stmt->execute([$this->idName => $this->attributes[$this->idName]]);
-    }
-
-    private function insert(): void
-    {
-        if ($this->externalId !== null) {
-            $this->attributes[$this->idName] = $this->externalId;
-        } elseif (!$this->autoIncrement) {
-            $this->attributes[$this->idName] = $this->generateKey();
-        }
-
-        $set = $this->generateColumnsWithBinding(array_keys($this->attributes));
-
-        $query = 'INSERT INTO ' . Utils::backtick($this->table) . ' SET ' . $set;
-
-        $stmt = $this->connection->prepare($query);
-        $stmt->execute($this->attributes);
-
-        if ($this->autoIncrement) {
-            $this->attributes[$this->idName] = $this->connection->lastId();
-        }
-    }
-
-    private function update(): void
-    {
-        $attributes = $this->attributes;
-        unset($attributes[$this->idName]);
-
-        $set = $this->generateColumnsWithBinding(array_keys($attributes));
-
-        $query = 'UPDATE ' . Utils::backtick($this->table) . ' SET ' . $set . ' WHERE ' . Utils::backtick($this->idName) . '=?';
-
-        $stmt = $this->connection->prepare($query);
-        $stmt->execute(array_merge($attributes, [$this->idName => $this->attributes[$this->idName]]));
-    }
-
-    public static function generateColumnsWithBinding(array $columns): string
-    {
-        array_walk($columns, function(&$value, $key) {
-            $value = Utils::backtick($value) . '=?';
-        });
-
-        return implode(',', $columns);
-    }
-
-    private function generateKey(): string
-    {
-        return substr(hash('sha256', serialize($this->attributes) . random_bytes(5) . microtime()), 0, 7);
-    }
-}

src/Database/Query/Select.php

@@ -1,412 +0,0 @@
-<?php namespace MapGuesser\Database\Query;
-
-use Closure;
-use MapGuesser\Interfaces\Database\IConnection;
-use MapGuesser\Interfaces\Database\IResultSet;
-use MapGuesser\Database\RawExpression;
-use MapGuesser\Database\Utils;
-
-class Select
-{
-    const CONDITION_WHERE = 0;
-
-    const CONDITION_HAVING = 1;
-
-    private IConnection $connection;
-
-    private string $table;
-
-    private string $idName = 'id';
-
-    private array $tableAliases = [];
-
-    private array $joins = [];
-
-    private array $columns = [];
-
-    private array $conditions = [self::CONDITION_WHERE => [], self::CONDITION_HAVING => []];
-
-    private array $groups = [];
-
-    private array $orders = [];
-
-    private ?array $limit;
-
-    public function __construct(IConnection $connection, ?string $table = null)
-    {
-        $this->connection = $connection;
-
-        if ($table !== null) {
-            $this->table = $table;
-        }
-    }
-
-    public function setIdName(string $idName): Select
-    {
-        $this->idName = $idName;
-
-        return $this;
-    }
-
-    public function setTableAliases(array $tableAliases): Select
-    {
-        $this->tableAliases = array_merge($this->tableAliases, $tableAliases);
-
-        return $this;
-    }
-
-    public function from(string $table): Select
-    {
-        $this->table = $table;
-
-        return $this;
-    }
-
-    public function columns(array $columns): Select
-    {
-        $this->columns = array_merge($this->columns, $columns);
-
-        return $this;
-    }
-
-    public function innerJoin($table, $column1, string $relation, $column2): Select
-    {
-        $this->addJoin('INNER', $table, $column1, $relation, $column2);
-
-        return $this;
-    }
-
-    public function leftJoin($table, $column1, string $relation, $column2): Select
-    {
-        $this->addJoin('LEFT', $table, $column1, $relation, $column2);
-
-        return $this;
-    }
-
-    public function whereId($value): Select
-    {
-        $this->addWhereCondition('AND', $this->idName, '=', $value);
-
-        return $this;
-    }
-
-    public function where($column, string $relation = null, $value = null): Select
-    {
-        $this->addWhereCondition('AND', $column, $relation, $value);
-
-        return $this;
-    }
-
-    public function orWhere($column, string $relation = null, $value = null): Select
-    {
-        $this->addWhereCondition('OR', $column, $relation, $value);
-
-        return $this;
-    }
-
-    public function having($column, string $relation = null, $value = null): Select
-    {
-        $this->addHavingCondition('AND', $column, $relation, $value);
-
-        return $this;
-    }
-
-    public function orHaving($column, string $relation = null, $value = null): Select
-    {
-        $this->addHavingCondition('OR', $column, $relation, $value);
-
-        return $this;
-    }
-
-    public function groupBy($column): Select
-    {
-        $this->groups[] = $column;
-
-        return $this;
-    }
-
-    public function orderBy($column, string $type = 'ASC'): Select
-    {
-        $this->orders[] = [$column, $type];
-
-        return $this;
-    }
-
-    public function limit(int $limit, int $offset = 0): Select
-    {
-        $this->limit = [$limit, $offset];
-
-        return $this;
-    }
-
-    public function resetLimit(): void
-    {
-        $this->limit = null;
-    }
-
-    public function paginate(int $page, int $itemsPerPage): Select
-    {
-        $this->limit($itemsPerPage, ($page - 1) * $itemsPerPage);
-
-        return $this;
-    }
-
-    public function execute(): IResultSet
-    {
-        list($query, $params) = $this->generateQuery();
-
-        return $this->connection->prepare($query)->execute($params);
-    }
-
-    public function count(): int
-    {
-        if (count($this->groups) > 0 || count($this->conditions[self::CONDITION_HAVING]) > 0) {
-            $orders = $this->orders;
-
-            $this->orders = [];
-
-            list($query, $params) = $this->generateQuery();
-
-            $result = $this->connection->prepare('SELECT COUNT(*) num_rows FROM (' . $query . ') x')
-                ->execute($params)
-                ->fetch(IResultSet::FETCH_NUM);
-
-            $this->orders = $orders;
-
-            return $result[0];
-        } else {
-            $columns = $this->columns;
-            $orders = $this->orders;
-
-            $this->columns = [new RawExpression('COUNT(*) num_rows')];
-            $this->orders = [];
-
-            list($query, $params) = $this->generateQuery();
-
-            $result = $this->connection->prepare($query)
-                ->execute($params)
-                ->fetch(IResultSet::FETCH_NUM);
-
-            $this->columns = $columns;
-            $this->orders = $orders;
-
-            return $result[0];
-        }
-    }
-
-    private function addJoin(string $type, $table, $column1, string $relation, $column2): void
-    {
-        $this->joins[] = [$type, $table, $column1, $relation, $column2];
-    }
-
-    private function addWhereCondition(string $logic, $column, string $relation, $value): void
-    {
-        $this->conditions[self::CONDITION_WHERE][] = [$logic, $column, $relation, $value];
-    }
-
-    private function addHavingCondition(string $logic, $column, string $relation, $value): void
-    {
-        $this->conditions[self::CONDITION_HAVING][] = [$logic, $column, $relation, $value];
-    }
-
-    private function generateQuery(): array
-    {
-        $queryString = 'SELECT ' . $this->generateColumns() . ' FROM ' . $this->generateTable($this->table, true);
-
-        if (count($this->joins) > 0) {
-            $queryString .= ' ' . $this->generateJoins();
-        }
-
-        if (count($this->conditions[self::CONDITION_WHERE]) > 0) {
-            list($wheres, $whereParams) = $this->generateConditions(self::CONDITION_WHERE);
-
-            $queryString .= ' WHERE ' .  $wheres;
-        } else {
-            $whereParams = [];
-        }
-
-        if (count($this->groups) > 0) {
-            $queryString .= ' GROUP BY ' . $this->generateGroupBy();
-        }
-
-        if (count($this->conditions[self::CONDITION_HAVING]) > 0) {
-            list($havings, $havingParams) = $this->generateConditions(self::CONDITION_HAVING);
-
-            $queryString .= ' HAVING ' .  $havings;
-        } else {
-            $havingParams = [];
-        }
-
-        if (count($this->orders) > 0) {
-            $queryString .= ' ORDER BY ' . $this->generateOrderBy();
-        }
-
-        if (isset($this->limit)) {
-            $queryString .= ' LIMIT ' . $this->limit[1] . ', ' . $this->limit[0];
-        }
-
-        return [$queryString, array_merge($whereParams, $havingParams)];
-    }
-
-    private function generateTable($table, bool $defineAlias = false): string
-    {
-        if ($table instanceof RawExpression) {
-            return (string) $table;
-        }
-
-        if (isset($this->tableAliases[$table])) {
-            return ($defineAlias ? Utils::backtick($this->tableAliases[$table]) . ' ' . Utils::backtick($table) : Utils::backtick($table));
-        }
-
-        return Utils::backtick($table);
-    }
-
-    private function generateColumn($column): string
-    {
-        if ($column instanceof RawExpression) {
-            return (string) $column;
-        }
-
-        if (is_array($column)) {
-            $out = '';
-
-            if ($column[0]) {
-                $out .= $this->generateTable($column[0]) . '.';
-            }
-
-            $out .= Utils::backtick($column[1]);
-
-            if (!empty($column[2])) {
-                $out .= ' ' . Utils::backtick($column[2]);
-            }
-
-            return $out;
-        } else {
-            return Utils::backtick($column);
-        }
-    }
-
-    private function generateColumns(): string
-    {
-        $columns = $this->columns;
-
-        array_walk($columns, function (&$value, $key) {
-            $value = $this->generateColumn($value);
-        });
-
-        return implode(',', $columns);
-    }
-
-    private function generateJoins(): string
-    {
-        $joins = $this->joins;
-
-        array_walk($joins, function (&$value, $key) {
-            $value = $value[0] . ' JOIN ' . $this->generateTable($value[1], true) . ' ON ' . $this->generateColumn($value[2]) . ' ' . $value[3] . ' ' . $this->generateColumn($value[4]);
-        });
-
-        return implode(' ', $joins);
-    }
-
-    private function generateConditions(int $type): array
-    {
-        $conditions = '';
-        $params = [];
-
-        foreach ($this->conditions[$type] as $condition) {
-            list($logic, $column, $relation, $value) = $condition;
-
-            if ($column instanceof Closure) {
-                list($conditionsStringFragment, $paramsFragment) = $this->generateComplexConditionFragment($type, $column);
-            } else {
-                list($conditionsStringFragment, $paramsFragment) = $this->generateConditionFragment($condition);
-            }
-
-            if ($conditions !== '') {
-                $conditions .= ' ' . $logic . ' ';
-            }
-
-            $conditions .= $conditionsStringFragment;
-            $params = array_merge($params, $paramsFragment);
-        }
-
-        return [$conditions, $params];
-    }
-
-    private function generateConditionFragment(array $condition): array
-    {
-        list($logic, $column, $relation, $value) = $condition;
-
-        if ($column instanceof RawExpression) {
-            return [(string) $column, []];
-        }
-
-        $conditionsString = $this->generateColumn($column) . ' ';
-
-        if ($value === null) {
-            return [$conditionsString . ($relation == '=' ? 'IS NULL' : 'IS NOT NULL'), []];
-        }
-
-        $conditionsString .= strtoupper($relation) . ' ';;
-
-        switch ($relation = strtolower($relation)) {
-            case 'between':
-                $params = [$value[0], $value[1]];
-
-                $conditionsString .= '? AND ?';
-                break;
-
-            case 'in':
-            case 'not in':
-                $params = $value;
-
-                if (count($value) > 0) {
-                    $conditionsString .= '(' . implode(', ', array_fill(0, count($value), '?')) . ')';
-                } else {
-                    $conditionsString = $relation == 'in' ? '0' : '1';
-                }
-                break;
-
-            default:
-                $params = [$value];
-
-                $conditionsString .= '?';
-        }
-
-        return [$conditionsString, $params];
-    }
-
-    private function generateComplexConditionFragment(int $type, Closure $conditionCallback): array
-    {
-        $instance = new self($this->connection, $this->table);
-        $instance->tableAliases = $this->tableAliases;
-
-        $conditionCallback($instance);
-
-        list($conditions, $params) = $instance->generateConditions($type);
-
-        return ['(' . $conditions . ')', $params];
-    }
-
-    private function generateGroupBy(): string
-    {
-        $groups = $this->groups;
-
-        array_walk($groups, function (&$value, $key) {
-            $value = $this->generateColumn($value);
-        });
-
-        return implode(',', $groups);
-    }
-
-    private function generateOrderBy(): string
-    {
-        $orders = $this->orders;
-
-        array_walk($orders, function (&$value, $key) {
-            $value = $this->generateColumn($value[0]) . ' ' . strtoupper($value[1]);
-        });
-
-        return implode(',', $orders);
-    }
-}

src/Database/RawExpression.php

@@ -1,16 +0,0 @@
-<?php namespace MapGuesser\Database;
-
-class RawExpression
-{
-    private string $expression;
-
-    public function __construct(string $expression)
-    {
-        $this->expression = $expression;
-    }
-
-    public function __toString(): string
-    {
-        return $this->expression;
-    }
-}

src/Database/Utils.php

@@ -1,8 +0,0 @@
-<?php namespace MapGuesser\Database;
-
-class Utils {
-    public static function backtick(string $name): string
-    {
-        return '`' . $name . '`';
-    }
-}

src/Http/Request.php

@@ -1,102 +0,0 @@
-<?php namespace MapGuesser\Http;
-
-use MapGuesser\Interfaces\Http\IRequest;
-use MapGuesser\Interfaces\Http\IResponse;
-
-class Request implements IRequest
-{
-    private string $url;
-
-    private int $method;
-
-    private string $query = '';
-
-    private array $headers = [];
-
-    public function __construct(string $url = '', int $method = self::HTTP_GET)
-    {
-        $this->url = $url;
-        $this->method = $method;
-    }
-
-    public function setUrl(string $url): void
-    {
-        $this->url = $url;
-    }
-
-    public function setMethod(int $method): void
-    {
-        $this->method = $method;
-    }
-
-    public function setQuery($query): void
-    {
-        if (is_string($query)) {
-            $this->query = $query;
-        } else {
-            $this->query = http_build_query($query);
-        }
-    }
-
-    public function setHeaders(array $headers): void
-    {
-        $this->headers = array_merge($this->headers, $headers);
-    }
-
-    public function send(): IResponse
-    {
-        $ch = curl_init();
-
-        if ($this->method === self::HTTP_POST) {
-            $url = $this->url;
-
-            curl_setopt($ch, CURLOPT_POST, 1);
-            curl_setopt($ch, CURLOPT_POSTFIELDS, $this->query);
-        } else {
-            $url = $this->url . '?' . $this->query;
-        }
-
-        curl_setopt($ch, CURLOPT_URL, $url);
-        curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
-        curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 10);
-        curl_setopt($ch, CURLOPT_TIMEOUT, 20);
-        curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
-        curl_setopt($ch, CURLOPT_USERAGENT, 'MapGuesser cURL/1.0');
-
-        if (count($this->headers) > 0) {
-            curl_setopt($ch, CURLOPT_HTTPHEADER, $this->headers);
-        }
-
-        $responseHeaders = [];
-        curl_setopt(
-            $ch,
-            CURLOPT_HEADERFUNCTION,
-            function ($ch, $header) use (&$responseHeaders) {
-                $len = strlen($header);
-                $header = explode(':', $header, 2);
-
-                if (count($header) < 2) {
-                    return $len;
-                }
-
-                $responseHeaders[strtolower(trim($header[0]))][] = trim($header[1]);
-
-                return $len;
-            }
-        );
-
-        $responseBody = curl_exec($ch);
-
-        if ($responseBody === false) {
-            $error = curl_error($ch);
-
-            curl_close($ch);
-
-            throw new \Exception($error);
-        }
-
-        curl_close($ch);
-
-        return new Response($responseBody, $responseHeaders);
-    }
-}

src/Http/Response.php

@@ -1,26 +0,0 @@
-<?php namespace MapGuesser\Http;
-
-use MapGuesser\Interfaces\Http\IResponse;
-
-class Response implements IResponse
-{
-    private string $body;
-
-    private array $headers;
-
-    public function __construct(string $body, array $headers)
-    {
-        $this->body = $body;
-        $this->headers = $headers;
-    }
-
-    public function getBody(): string
-    {
-        return $this->body;
-    }
-
-    public function getHeaders(): array
-    {
-        return $this->headers;
-    }
-}

src/Interfaces/Authentication/IUser.php

@@ -1,16 +0,0 @@
-<?php namespace MapGuesser\Interfaces\Authentication;
-
-interface IUser
-{
-    const PERMISSION_NORMAL = 0;
-
-    const PERMISSION_ADMIN = 1;
-
-    public function hasPermission(int $permission): bool;
-
-    public function getUniqueId();
-
-    public function getDisplayName(): string;
-
-    public function checkPassword(string $password): bool;
-}

src/Interfaces/Authorization/ISecured.php

@@ -1,6 +0,0 @@
-<?php namespace MapGuesser\Interfaces\Authorization;
-
-interface ISecured
-{
-    public function authorize(): bool;
-}

src/Interfaces/Database/IConnection.php

@@ -1,20 +0,0 @@
-<?php namespace MapGuesser\Interfaces\Database;
-
-interface IConnection
-{
-    public function startTransaction(): void;
-
-    public function commit(): void;
-
-    public function rollback(): void;
-
-    public function query(string $query): ?IResultSet;
-
-    public function multiQuery(string $query): array;
-
-    public function prepare(string $query): IStatement;
-
-    public function lastId(): int;
-
-    public function getAffectedRows(): int;
-}

src/Interfaces/Database/IResultSet.php

@@ -1,16 +0,0 @@
-<?php namespace MapGuesser\Interfaces\Database;
-
-interface IResultSet
-{
-    const FETCH_ASSOC = 0;
-
-    const FETCH_NUM = 1;
-
-    const FETCH_BOTH = 2;
-
-    public function fetch(int $type): ?array;
-
-    public function fetchAll(int $type): array;
-
-    public function fetchOneColumn(string $valueName, string $keyName): array;
-}

src/Interfaces/Database/IStatement.php

@@ -1,8 +0,0 @@
-<?php namespace MapGuesser\Interfaces\Database;
-
-interface IStatement
-{
-    public function execute(array $params): ?IResultSet;
-
-    public function getAffectedRows(): int;
-}

src/Interfaces/Http/IRequest.php

@@ -1,18 +0,0 @@
-<?php namespace MapGuesser\Interfaces\Http;
-
-interface IRequest
-{
-    const HTTP_GET = 0;
-
-    const HTTP_POST = 1;
-
-    public function setUrl(string $url): void;
-
-    public function setMethod(int $method): void;
-
-    public function setQuery($query): void;
-
-    public function setHeaders(array $headers): void;
-
-    public function send(): IResponse;
-}

src/Interfaces/Http/IResponse.php

@@ -1,8 +0,0 @@
-<?php namespace MapGuesser\Interfaces\Http;
-
-interface IResponse
-{
-    public function getBody(): string;
-
-    public function getHeaders(): array;
-}

src/Interfaces/Request/IRequest.php

@@ -1,20 +0,0 @@
-<?php namespace MapGuesser\Interfaces\Request;
-
-use MapGuesser\Interfaces\Authentication\IUser;
-
-interface IRequest
-{
-    public function setParsedRouteParams(array &$routeParams): void;
-
-    public function getBase(): string;
-
-    public function query(string $key);
-
-    public function post(string $key);
-
-    public function session(): ISession;
-
-    public function setUser(?IUser $user): void;
-
-    public function user(): ?IUser;
-}

src/Interfaces/Request/ISession.php

@@ -1,12 +0,0 @@
-<?php namespace MapGuesser\Interfaces\Request;
-
-interface ISession
-{
-    public function has(string $key): bool;
-
-    public function get(string $key);
-
-    public function set(string $key, $value): void;
-
-    public function delete(string $key): void;
-}

src/Interfaces/Response/IContent.php

@@ -1,12 +0,0 @@
-<?php namespace MapGuesser\Interfaces\Response;
-
-interface IContent
-{
-    public function setData(array $data): void;
-
-    public function getData(): array;
-
-    public function render(): void;
-
-    public function getContentType(): string;
-}

src/Interfaces/Response/IRedirect.php

@@ -1,12 +0,0 @@
-<?php namespace MapGuesser\Interfaces\Response;
-
-interface IRedirect
-{
-    const PERMANENT = 1;
-
-    const TEMPORARY = 2;
-
-    public function getUrl(): string;
-
-    public function getHttpCode(): int;
-}

src/Interfaces/Session/ISessionHandler.php

@@ -1,9 +0,0 @@
-<?php namespace MapGuesser\Interfaces\Session;
-
-use SessionHandlerInterface;
-use SessionIdInterface;
-use SessionUpdateTimestampHandlerInterface;
-
-interface ISessionHandler extends SessionHandlerInterface, SessionIdInterface, SessionUpdateTimestampHandlerInterface
-{
-}

src/Mailing/Mail.php

@@ -1,87 +0,0 @@
-<?php namespace MapGuesser\Mailing;
-
-use PHPMailer\PHPMailer\PHPMailer;
-
-class Mail
-{
-    private array $recipients = [];
-
-    public string $subject = '';
-
-    public string $body = '';
-
-    public function addRecipient(string $mail, ?string $name = null): void
-    {
-        $this->recipients[] = [$mail, $name];
-    }
-
-    public function setSubject(string $subject): void
-    {
-        $this->subject = $subject;
-    }
-
-    public function setBody(string $body): void
-    {
-        $this->body = $body;
-    }
-
-    public function setBodyFromTemplate(string $template, array $params = []): void
-    {
-        $this->body = file_get_contents(ROOT . '/mail/' . $template . '.html');
-
-        $baseParameters = [
-            'APP_NAME' => $_ENV['APP_NAME'],
-            'BASE_URL' => \Container::$request->getBase(),
-        ];
-
-        $params = array_merge($baseParameters, $params);
-
-        foreach ($params as $key => $param) {
-            $this->body = str_replace('{{' . $key . '}}', $param, $this->body);
-        }
-    }
-
-    public function send(): void
-    {
-        $mailer = new PHPMailer(true);
-
-        $mailer->CharSet = 'utf-8';
-        $mailer->Hostname = substr($_ENV['MAIL_FROM'], strpos($_ENV['MAIL_FROM'], '@') + 1);
-
-        if (!empty($_ENV['MAIL_HOST'])) {
-            $mailer->Mailer = 'smtp';
-            $mailer->Host = $_ENV['MAIL_HOST'];
-            $mailer->Port = !empty($_ENV['MAIL_PORT']) ? $_ENV['MAIL_PORT'] : 25;
-            $mailer->SMTPSecure = !empty($_ENV['MAIL_SECURE']) ? $_ENV['MAIL_SECURE'] : '';
-
-            if (!empty($_ENV['MAIL_USER'])) {
-                $mailer->SMTPAuth = true;
-                $mailer->Username = $_ENV['MAIL_USER'];
-                $mailer->Password = $_ENV['MAIL_PASSWORD'];
-            } else {
-                $mailer->SMTPAuth = false;
-            }
-        } else {
-            $mailer->Mailer = 'mail';
-        }
-
-        $mailer->setFrom($_ENV['MAIL_FROM'], $_ENV['APP_NAME']);
-        $mailer->addReplyTo($_ENV['MAIL_FROM'], $_ENV['APP_NAME']);
-
-        $mailer->Sender = !empty($_ENV['MAIL_BOUNCE']) ? $_ENV['MAIL_BOUNCE'] : $_ENV['MAIL_FROM'];
-        $mailer->Subject = $this->subject;
-        $mailer->msgHTML($this->body);
-
-        foreach ($this->recipients as $recipient) {
-            $this->sendMail($mailer, $recipient);
-        }
-    }
-
-    private function sendMail(PHPMailer $mailer, array $recipient): void
-    {
-        $mailer->clearAddresses();
-        $mailer->addAddress($recipient[0], $recipient[1]);
-
-        $mailer->send();
-    }
-}

src/Multi/MultiConnector.php

@@ -2,7 +2,7 @@
 
 class MultiConnector
 {
-    public function sendMessage(string $func, array $args = []): void
+    public function sendMessage(string $func, array $args = [])
     {
         $message = json_encode([
             'func' => $func,
@@ -17,8 +17,6 @@ class MultiConnector
         }
         fclose($connection);
 
-        if ($response !== 'OK') {
+        return json_decode($response, true);
-            throw new \Exception('Sending message failed with response: ' . $response);
-        }
     }
 }

src/OAuth/GoogleOAuth.php

@@ -1,56 +0,0 @@
-<?php namespace MapGuesser\OAuth;
-
-use MapGuesser\Interfaces\Http\IRequest;
-
-class GoogleOAuth
-{
-    private static string $dialogUrlBase = 'https://accounts.google.com/o/oauth2/v2/auth';
-
-    private static string $tokenUrlBase = 'https://oauth2.googleapis.com/token';
-
-    private IRequest $request;
-
-    public function __construct(IRequest $request)
-    {
-        $this->request = $request;
-    }
-
-    public function getDialogUrl(string $state, string $redirectUrl, ?string $nonce = null, ?string $loginHint = null): string
-    {
-        $oauthParams = [
-            'response_type' => 'code',
-            'client_id' => $_ENV['GOOGLE_OAUTH_CLIENT_ID'],
-            'scope' => 'openid email',
-            'redirect_uri' => $redirectUrl,
-            'state' => $state,
-        ];
-
-        if ($nonce !== null) {
-            $oauthParams['nonce'] = $nonce;
-        }
-
-        if ($loginHint !== null) {
-            $oauthParams['login_hint'] = $loginHint;
-        }
-
-        return self::$dialogUrlBase . '?' . http_build_query($oauthParams);
-    }
-
-    public function getToken(string $code, string $redirectUrl): array
-    {
-        $tokenParams = [
-            'code' => $code,
-            'client_id' => $_ENV['GOOGLE_OAUTH_CLIENT_ID'],
-            'client_secret' => $_ENV['GOOGLE_OAUTH_CLIENT_SECRET'],
-            'redirect_uri' => $redirectUrl,
-            'grant_type' => 'authorization_code',
-        ];
-
-        $this->request->setUrl(self::$tokenUrlBase);
-        $this->request->setMethod(IRequest::HTTP_POST);
-        $this->request->setQuery($tokenParams);
-        $response = $this->request->send();
-
-        return json_decode($response->getBody(), true);
-    }
-}

src/PersistentData/Model/Challenge.php

@@ -0,0 +1,113 @@
+<?php namespace MapGuesser\PersistentData\Model;
+
+use DateTime;
+use SokoWeb\PersistentData\Model\Model;
+
+class Challenge extends Model
+{
+    protected static string $table = 'challenges';
+
+    protected static array $fields = ['token', 'time_limit', 'time_limit_type', 'no_move', 'no_pan', 'no_zoom', 'created'];
+
+    protected static array $relations = [];
+
+    private int $token;
+
+    private ?int $timeLimit = null;
+
+    private static array $timeLimitTypes = ['game', 'round'];
+
+    private string $timeLimitType = 'game';
+
+    private bool $noMove = false;
+
+    private bool $noPan = false;
+
+    private bool $noZoom = false;
+
+    private DateTime $created;
+
+    public function setToken(int $token): void
+    {
+        $this->token = $token;
+    }
+
+    public function setTimeLimit(?int $timeLimit): void
+    {
+        if (isset($timeLimit)) {
+            $this->timeLimit = $timeLimit;
+        }
+    }
+
+    public function setTimeLimitType(string $timeLimitType): void
+    {
+        if (in_array($timeLimitType, self::$timeLimitTypes)) {
+            $this->timeLimitType = $timeLimitType;
+        }
+    }
+
+    public function setNoMove(bool $noMove): void
+    {
+        $this->noMove = $noMove;
+    }
+
+    public function setNoPan(bool $noPan): void
+    {
+        $this->noPan = $noPan;
+    }
+
+    public function setNoZoom(bool $noZoom): void
+    {
+        $this->noZoom = $noZoom;
+    }
+
+    public function setCreatedDate(DateTime $created): void
+    {
+        $this->created = $created;
+    }
+
+    public function setCreated(string $created): void
+    {
+        $this->created = new DateTime($created);
+    }
+
+    public function getToken(): int
+    {
+        return $this->token;
+    }
+
+    public function getTimeLimit(): ?int
+    {
+        return $this->timeLimit;
+    }
+
+    public function getTimeLimitType(): string
+    {
+        return $this->timeLimitType;
+    }
+
+    public function getNoMove(): bool
+    {
+        return $this->noMove;
+    }
+
+    public function getNoPan(): bool
+    {
+        return $this->noPan;
+    }
+
+    public function getNoZoom(): bool
+    {
+        return $this->noZoom;
+    }
+
+    public function getCreatedDate(): DateTime
+    {
+        return $this->created;
+    }
+
+    public function getCreated(): string
+    {
+        return $this->created->format('Y-m-d H:i:s');
+    }
+}

src/PersistentData/Model/Guess.php

@@ -0,0 +1,134 @@
+<?php namespace MapGuesser\PersistentData\Model;
+
+use SokoWeb\PersistentData\Model\Model;
+use MapGuesser\Util\Geo\Position;
+
+class Guess extends Model
+{
+    protected static string $table = 'guesses';
+
+    protected static array $fields = ['user_id', 'place_in_challenge_id', 'lat', 'lng', 'score', 'distance', 'time_spent'];
+
+    protected static array $relations = ['user' => User::class, 'place_in_challenge' => PlaceInChallenge::class];
+
+    private ?User $user = null;
+
+    private ?int $userId = null;
+
+    private ?PlaceInChallenge $placeInChallenge = null;
+
+    private ?int $placeInChallengeId = null;
+
+    private Position $position;
+
+    private int $score = 0;
+
+    private int $distance = 0;
+
+    private int $timeSpent = 0;
+
+    public function __construct()
+    {
+        $this->position = new Position(0.0, 0.0);
+    }
+
+    public function setUser(User $user): void
+    {
+        $this->user = $user;
+    }
+
+    public function setUserId(int $userId): void
+    {
+        $this->userId = $userId;
+    }
+
+    public function setPlaceInChallenge(PlaceInChallenge $placeInChallenge): void
+    {
+        $this->placeInChallenge = $placeInChallenge;
+    }
+
+    public function setPlaceInChallengeId(int $placeInChallengeId): void
+    {
+        $this->placeInChallengeId = $placeInChallengeId;
+    }
+
+    public function setPosition(Position $position): void
+    {
+        $this->position = $position;
+    }
+
+    public function setLat(float $lat): void
+    {
+        $this->position->setLat($lat);
+    }
+
+    public function setLng(float $lng): void
+    {
+        $this->position->setLng($lng);
+    }
+
+    public function setScore(int $score): void
+    {
+        $this->score = $score;
+    }
+
+    public function setDistance(int $distance): void
+    {
+        $this->distance = $distance;
+    }
+
+    public function setTimeSpent(int $timeSpent): void
+    {
+        $this->timeSpent = $timeSpent;
+    }
+
+    public function getUser(): ?User
+    {
+        return $this->user;
+    }
+
+    public function getUserId(): ?int
+    {
+        return $this->userId;
+    }
+
+    public function getPlaceInChallenge(): ?PlaceInChallenge
+    {
+        return $this->placeInChallenge;
+    }
+
+    public function getPlaceInChallengeId(): ?int
+    {
+        return $this->placeInChallengeId;
+    }
+
+    public function getPosition(): Position
+    {
+        return $this->position;
+    }
+
+    public function getLat(): float
+    {
+        return $this->position->getLat();
+    }
+
+    public function getLng(): float
+    {
+        return $this->position->getLng();
+    }
+
+    public function getScore(): int
+    {
+        return $this->score;
+    }
+
+    public function getDistance(): int
+    {
+        return $this->distance;
+    }
+
+    public function getTimeSpent(): ?int
+    {
+        return $this->timeSpent;
+    }
+}

src/PersistentData/Model/Map.php

@@ -1,12 +1,13 @@
 <?php namespace MapGuesser\PersistentData\Model;
 
+use SokoWeb\PersistentData\Model\Model;
 use MapGuesser\Util\Geo\Bounds;
 
 class Map extends Model
 {
     protected static string $table = 'maps';
 
-    protected static array $fields = ['name', 'description', 'bound_south_lat', 'bound_west_lng', 'bound_north_lat', 'bound_east_lng', 'area'];
+    protected static array $fields = ['name', 'description', 'bound_south_lat', 'bound_west_lng', 'bound_north_lat', 'bound_east_lng', 'area', 'unlisted'];
 
     private string $name = '';
 
@@ -16,6 +17,8 @@ class Map extends Model
 
     private float $area = 0.0;
 
+    private bool $unlisted = false;
+
     public function __construct()
     {
         $this->bounds = Bounds::createDirectly(-90.0, -180.0, 90.0, 180.0);
@@ -61,6 +64,11 @@ class Map extends Model
         $this->area = $area;
     }
 
+    public function setUnlisted(bool $unlisted): void
+    {
+        $this->unlisted = $unlisted;
+    }
+
     public function getName(): string
     {
         return $this->name;
@@ -100,4 +108,9 @@ class Map extends Model
     {
         return $this->area;
     }
+
+    public function getUnlisted(): bool
+    {
+        return $this->unlisted;
+    }
 }

src/PersistentData/Model/Model.php

@@ -1,69 +0,0 @@
-<?php namespace MapGuesser\PersistentData\Model;
-
-abstract class Model
-{
-    protected static string $table;
-
-    protected static array $fields;
-
-    protected static array $relations = [];
-
-    protected $id = null;
-
-    private array $snapshot = [];
-
-    public static function getTable(): string
-    {
-        return static::$table;
-    }
-
-    public static function getFields(): array
-    {
-        return array_merge(['id'], static::$fields);
-    }
-
-    public static function getRelations(): array
-    {
-        return static::$relations;
-    }
-
-    public function setId($id): void
-    {
-        $this->id = $id;
-    }
-
-    public function getId()
-    {
-        return $this->id;
-    }
-
-    public function toArray(): array
-    {
-        $array = [];
-
-        foreach (self::getFields() as $key) {
-            $method = 'get' . str_replace('_', '', ucwords($key, '_'));
-
-            if (method_exists($this, $method)) {
-                $array[$key] = $this->$method();
-            }
-        }
-
-        return $array;
-    }
-
-    public function saveSnapshot(): void
-    {
-        $this->snapshot = $this->toArray();
-    }
-
-    public function resetSnapshot(): void
-    {
-        $this->snapshot = [];
-    }
-
-    public function getSnapshot(): array
-    {
-        return $this->snapshot;
-    }
-}

src/PersistentData/Model/MultiRoom.php

@@ -1,6 +1,7 @@
 <?php namespace MapGuesser\PersistentData\Model;
 
 use DateTime;
+use SokoWeb\PersistentData\Model\Model;
 
 class MultiRoom extends Model
 {

src/PersistentData/Model/Place.php

@@ -2,8 +2,8 @@
 
 use DateInterval;
 use DateTime;
-use MapGuesser\Http\Request;
+use SokoWeb\PersistentData\Model\Model;
-use MapGuesser\PersistentData\PersistentDataManager;
+use SokoWeb\Http\Request;
 use MapGuesser\Util\Geo\Position;
 use MapGuesser\Util\Panorama\Pov;
 
@@ -140,7 +140,7 @@ class Place extends Model
         return $this->pov->getZoom();
     }
 
-    public function getFreshPanoId(bool $canBeIndoor = false): ?string
+    public function getFreshPanoId(): ?string
     {
         if (
             $this->panoIdCachedTimestamp !== null &&
@@ -152,23 +152,17 @@ class Place extends Model
         $request = new Request('https://maps.googleapis.com/maps/api/streetview/metadata', Request::HTTP_GET);
         $request->setQuery([
             'key' => $_ENV['GOOGLE_MAPS_SERVER_API_KEY'],
-            'location' => $this->position->getLat() . ',' . $this->position->getLng(),
+            'location' => $this->position->getLat() . ',' . $this->position->getLng()
-            'source' => $canBeIndoor ? 'default' : 'outdoor'
         ]);
 
         $response = $request->send();
         $panoData = json_decode($response->getBody(), true);
         $panoId = $panoData['status'] === 'OK' ? $panoData['pano_id'] : null;
 
-        // enable indoor panos if no outdoor found
-        if ($panoId === null && !$canBeIndoor) {
-            return $this->getFreshPanoId(true);
-        }
-
         $this->panoIdCached = $panoId;
         $this->panoIdCachedTimestamp = new DateTime();
 
-        (new PersistentDataManager())->saveToDb($this);
+        \Container::$persistentDataManager->saveToDb($this);
 
         return $panoId;
     }

src/PersistentData/Model/PlaceInChallenge.php

@@ -0,0 +1,72 @@
+<?php namespace MapGuesser\PersistentData\Model;
+
+use SokoWeb\PersistentData\Model\Model;
+
+class PlaceInChallenge extends Model
+{
+    protected static string $table = 'place_in_challenge';
+
+    protected static array $fields = ['place_id', 'challenge_id', 'round'];
+
+    protected static array $relations = ['place' => Place::class, 'challenge' => Challenge::class];
+
+    private ?Place $place = null;
+
+    private ?int $placeId = null;
+
+    private ?Challenge $challenge = null;
+
+    private ?int $challengeId = null;
+
+    private int $round;
+
+    public function setPlace(Place $place): void
+    {
+        $this->place = $place;
+    }
+
+    public function setPlaceId(int $placeId): void
+    {
+        $this->placeId = $placeId;
+    }
+
+    public function setChallenge(Challenge $challenge): void
+    {
+        $this->challenge = $challenge;
+    }
+
+    public function setChallengeId(int $challengeId): void
+    {
+        $this->challengeId = $challengeId;
+    }
+
+    public function setRound(int $round): void
+    {
+        $this->round = $round;
+    }
+
+    public function getPlace(): ?Place
+    {
+        return $this->place;
+    }
+
+    public function getPlaceId(): ?int
+    {
+        return $this->placeId;
+    }
+
+    public function getChallenge(): ?Challenge
+    {
+        return $this->challenge;
+    }
+
+    public function getChallengeId(): ?int
+    {
+        return $this->challengeId;
+    }
+
+    public function getRound(): int
+    {
+        return $this->round;
+    }
+}

src/PersistentData/Model/User.php

@@ -1,7 +1,8 @@
 <?php namespace MapGuesser\PersistentData\Model;
 
 use DateTime;
-use MapGuesser\Interfaces\Authentication\IUser;
+use SokoWeb\PersistentData\Model\Model;
+use SokoWeb\Interfaces\Authentication\IUser;
 
 class User extends Model implements IUser
 {

src/PersistentData/Model/UserConfirmation.php

@@ -1,6 +1,7 @@
 <?php namespace MapGuesser\PersistentData\Model;
 
 use DateTime;
+use SokoWeb\PersistentData\Model\Model;
 
 class UserConfirmation extends Model
 {

src/PersistentData/Model/UserInChallenge.php

@@ -0,0 +1,98 @@
+<?php namespace MapGuesser\PersistentData\Model;
+
+use SokoWeb\PersistentData\Model\Model;
+
+class UserInChallenge extends Model
+{
+    protected static string $table = 'user_in_challenge';
+
+    protected static array $fields = ['user_id', 'challenge_id', 'current_round', 'time_left', 'is_owner'];
+
+    protected static array $relations = ['user' => User::class, 'challenge' => Challenge::class];
+
+    private ?User $user = null;
+
+    private ?int $userId = null;
+
+    private ?Challenge $challenge = null;
+
+    private ?int $challengeId = null;
+
+    private int $currentRound = 0;
+
+    private ?int $timeLeft = null;
+
+    private bool $isOwner = false;
+
+    public function setUser(User $user): void
+    {
+        $this->user = $user;
+    }
+
+    public function setUserId(int $userId): void
+    {
+        $this->userId = $userId;
+    }
+
+    public function setChallenge(Challenge $challenge): void
+    {
+        $this->challenge = $challenge;
+    }
+
+    public function setChallengeId(int $challengeId): void
+    {
+        $this->challengeId = $challengeId;
+    }
+
+    public function setCurrentRound(int $currentRound): void
+    {
+        $this->currentRound = $currentRound;
+    }
+
+    public function setTimeLeft(?int $timeLeft): void
+    {
+        if (isset($timeLeft)) {
+            $this->timeLeft = max(0, $timeLeft);
+        }
+    }
+
+    public function setIsOwner(bool $isOwner): void
+    {
+        $this->isOwner = $isOwner;
+    }
+
+    public function getUser(): ?User
+    {
+        return $this->user;
+    }
+
+    public function getUserId(): ?int
+    {
+        return $this->userId;
+    }
+
+    public function getChallenge(): ?Challenge
+    {
+        return $this->challenge;
+    }
+
+    public function getChallengeId(): ?int
+    {
+        return $this->challengeId;
+    }
+
+    public function getCurrentRound(): int
+    {
+        return $this->currentRound;
+    }
+
+    public function getTimeLeft(): ?int
+    {
+        return $this->timeLeft;
+    }
+
+    public function getIsOwner(): bool
+    {
+        return $this->isOwner;
+    }
+}

src/PersistentData/Model/UserPasswordResetter.php

@@ -1,6 +1,7 @@
 <?php namespace MapGuesser\PersistentData\Model;
 
 use DateTime;
+use SokoWeb\PersistentData\Model\Model;
 
 class UserPasswordResetter extends Model
 {

src/PersistentData/Model/UserPlayedPlace.php

@@ -0,0 +1,100 @@
+<?php namespace MapGuesser\PersistentData\Model;
+
+use DateTime;
+use SokoWeb\PersistentData\Model\Model;
+
+class UserPlayedPlace extends Model
+{
+    protected static string $table = 'user_played_place';
+
+    protected static array $fields = ['user_id', 'place_id', 'last_time', 'occurrences'];
+
+    protected static array $relations = ['user' => User::class, 'place' => Place::class];
+
+    private ?User $user = null;
+
+    private ?int $userId = null;
+
+    private ?Place $place = null;
+
+    private ?int $placeId = null;
+
+    private DateTime $lastTime;
+
+    private int $occurrences = 1;
+
+    public function setUser(User $user): void
+    {
+        $this->user = $user;
+    }
+
+    public function setUserId(int $userId): void
+    {
+        $this->userId = $userId;
+    }
+
+    public function setPlace(Place $place): void
+    {
+        $this->place = $place;
+    }
+
+    public function setPlaceId(int $placeId): void
+    {
+        $this->placeId = $placeId;
+    }
+
+    public function setLastTimeDate(DateTime $lastTime): void
+    {
+        $this->lastTime = $lastTime;
+    }
+
+    public function setLastTime(string $lastTime): void
+    {
+        $this->lastTime = new DateTime($lastTime);
+    }
+
+    public function setOccurrences(int $occurrences): void
+    {
+        $this->occurrences = $occurrences;
+    }
+
+    public function incrementOccurrences(): void
+    {
+        $this->occurrences++;
+    }
+
+    public function getUser(): ?User
+    {
+        return $this->user;
+    }
+
+    public function getUserId(): ?int
+    {
+        return $this->userId;
+    }
+
+    public function getPlace(): ?Place
+    {
+        return $this->place;
+    }
+
+    public function getPlaceId(): ?int
+    {
+        return $this->placeId;
+    }
+
+    public function getLastTimeDate(): DateTime
+    {
+        return $this->lastTime;
+    }
+
+    public function getLastTime(): string
+    {
+        return $this->lastTime->format('Y-m-d H:i:s');
+    }
+
+    public function getOccurrences(): int
+    {
+        return $this->occurrences;
+    }
+}

src/PersistentData/PersistentDataManager.php

@@ -1,226 +0,0 @@
-<?php namespace MapGuesser\PersistentData;
-
-use Generator;
-use MapGuesser\Database\Query\Modify;
-use MapGuesser\Database\Query\Select;
-use MapGuesser\Interfaces\Database\IResultSet;
-use MapGuesser\PersistentData\Model\Model;
-
-class PersistentDataManager
-{
-    public function selectFromDb(Select $select, string $type, bool $withRelations = false)
-    {
-        $select = $this->createSelect($select, $type, $withRelations);
-
-        $data = $select->execute()->fetch(IResultSet::FETCH_ASSOC);
-
-        if ($data === null) {
-            return null;
-        }
-
-        $model = new $type();
-        $this->fillWithData($data, $model);
-
-        return $model;
-    }
-
-    public function selectMultipleFromDb(Select $select, string $type, bool $withRelations = false): Generator
-    {
-        $select = $this->createSelect($select, $type, $withRelations);
-        $result = $select->execute();
-
-        while ($data = $result->fetch(IResultSet::FETCH_ASSOC)) {
-            $model = new $type();
-            $this->fillWithData($data, $model);
-
-            yield $model;
-        }
-    }
-
-    public function selectFromDbById($id, string $type, bool $withRelations = false)
-    {
-        $select = new Select(\Container::$dbConnection);
-        $select->whereId($id);
-
-        return $this->selectFromDb($select, $type, $withRelations);
-    }
-
-    public function fillWithData(array $data, Model $model): void
-    {
-        $relations = $model::getRelations();
-        $relationData = [];
-
-        foreach ($data as $key => $value) {
-            if ($this->extractRelationData($key, $value, $relationData, $relations)) {
-                continue;
-            }
-
-            $method = 'set' . str_replace('_', '', ucwords($key, '_'));
-
-            if (method_exists($model, $method)) {
-                $model->$method($value);
-            }
-        }
-
-        $this->setRelations($model, $relationData);
-
-        $model->saveSnapshot();
-    }
-
-    public function loadRelationsFromDb(Model $model, bool $recursive): void
-    {
-        foreach ($model::getRelations() as $relation => $relationType) {
-            $camel = str_replace('_', '', ucwords($relation, '_'));
-
-            $methodGet = 'get' . $camel . 'Id';
-            $methodSet = 'set' . $camel;
-
-            $relationId = $model->$methodGet();
-
-            if ($relationId !== null) {
-                $relationModel = $this->selectFromDbById($relationId, $relationType, $recursive);
-
-                $model->$methodSet($relationModel);
-            }
-        }
-    }
-
-    public function saveToDb(Model $model): void
-    {
-        $this->syncRelations($model);
-
-        $modified = $model->toArray();
-        $id = $model->getId();
-
-        $modify = new Modify(\Container::$dbConnection, $model::getTable());
-
-        if ($id !== null) {
-            $original = $model->getSnapshot();
-
-            foreach ($original as $key => $value) {
-                if ($value === $modified[$key]) {
-                    unset($modified[$key]);
-                }
-            }
-
-            if (count($modified) > 0) {
-                $modify->setId($id);
-                $modify->fill($modified);
-                $modify->save();
-            }
-        } else {
-            $modify->fill($modified);
-            $modify->save();
-
-            $model->setId($modify->getId());
-        }
-
-        $model->saveSnapshot();
-    }
-
-    public function deleteFromDb(Model $model): void
-    {
-        $modify = new Modify(\Container::$dbConnection, $model::getTable());
-        $modify->setId($model->getId());
-        $modify->delete();
-
-        $model->setId(null);
-        $model->resetSnapshot();
-    }
-
-    private function createSelect(Select $select, string $type, bool $withRelations = false): Select
-    {
-        $table = call_user_func([$type, 'getTable']);
-        $fields = call_user_func([$type, 'getFields']);
-
-        $select->from($table);
-
-        //TODO: only with some relations?
-        if ($withRelations) {
-            $relations = call_user_func([$type, 'getRelations']);
-
-            $columns = [];
-
-            foreach ($fields as $field) {
-                $columns[] = [$table, $field];
-            }
-
-            $columns = array_merge($columns, $this->getRelationColumns($relations));
-
-            $this->leftJoinRelations($select, $table, $relations);
-            $select->columns($columns);
-        } else {
-            $select->columns($fields);
-        }
-
-        return $select;
-    }
-
-    private function getRelationColumns(array $relations): array
-    {
-        $columns = [];
-
-        foreach ($relations as $relation => $relationType) {
-            $relationTable = call_user_func([$relationType, 'getTable']);
-            foreach (call_user_func([$relationType, 'getFields']) as $relationField) {
-                $columns[] = [$relationTable, $relationField, $relation . '__' . $relationField];
-            }
-        }
-
-        return $columns;
-    }
-
-    private function leftJoinRelations(Select $select, string $table, array $relations): void
-    {
-        foreach ($relations as $relation => $relationType) {
-            $relationTable = call_user_func([$relationType, 'getTable']);
-            $select->leftJoin($relationTable, [$relationTable, 'id'], '=', [$table, $relation . '_id']);
-        }
-    }
-
-    private function extractRelationData(string $key, $value, array &$relationData, array $relations): bool
-    {
-        $found = false;
-
-        foreach ($relations as $relation => $relationType) {
-            if (substr($key, 0, strlen($relation . '__')) === $relation . '__') {
-                $found = true;
-                $relationData[$relation][substr($key, strlen($relation . '__'))] = $value;
-                break;
-            }
-        }
-
-        return $found;
-    }
-
-    private function setRelations(Model $model, array &$relations): void
-    {
-        foreach ($model::getRelations() as $relation => $relationType) {
-            if (isset($relations[$relation])) {
-                $object = new $relationType();
-
-                $this->fillWithData($relations[$relation], $object);
-
-                $method = 'set' . str_replace('_', '', ucwords($relation, '_'));
-
-                $model->$method($object);
-            }
-        }
-    }
-
-    private function syncRelations(Model $model): void
-    {
-        foreach ($model::getRelations() as $relation => $relationType) {
-            $camel = str_replace('_', '', ucwords($relation, '_'));
-
-            $methodGet = 'get' . $camel;
-            $methodSet = 'set' . $camel . 'Id';
-
-            $relationModel = $model->$methodGet();
-
-            if ($relationModel !== null) {
-                $model->$methodSet($relationModel->getId());
-            }
-        }
-    }
-}

src/Repository/ChallengeRepository.php

@@ -0,0 +1,67 @@
+<?php namespace MapGuesser\Repository;
+
+use Generator;
+use SokoWeb\Database\Query\Select;
+use MapGuesser\PersistentData\Model\Challenge;
+use MapGuesser\PersistentData\Model\Place;
+use MapGuesser\PersistentData\Model\User;
+
+class ChallengeRepository
+{
+    public function getById(int $challengeId): ?Challenge
+    {
+        return \Container::$persistentDataManager->selectFromDbById($challengeId, Challenge::class);
+    }
+
+    public function getByToken(int $token): ?Challenge
+    {
+        $select = new Select(\Container::$dbConnection);
+        $select->where('token', '=', $token);
+
+        return \Container::$persistentDataManager->selectFromDb($select, Challenge::class);
+    }
+
+    public function getByTokenStr(string $token_str): ?Challenge
+    {
+        // validate token string
+        foreach (str_split($token_str) as $char) {
+            if (!(('0' <= $char && $char <= '9') || ('a' <= $char && $char <= 'f'))) {
+                return null;
+            }
+        }
+        // convert token to int
+        $token = hexdec($token_str);
+
+        return $this->getByToken($token);
+    }
+
+    public function getAllByParticipant(User $user): Generator
+    {
+        $select = new Select(\Container::$dbConnection);
+        $select->innerJoin('user_in_challenge', ['challenge', 'id'], '=', ['user_in_challenge', 'challenge_id']);
+        $select->innerJoin('users', ['users', 'id'], '=', ['user_in_challenge', 'user_id']);
+        $select->where(['user_in_challenge', 'user_id'], '=', $user->getId());
+
+        yield from \Container::$persistentDataManager->selectMultipleFromDb($select, Challenge::class);
+    }
+
+    public function getAllByOwner(User $user): Generator
+    {
+        $select = new Select(\Container::$dbConnection);
+        $select->innerJoin('user_in_challenge', ['challenge', 'id'], '=', ['user_in_challenge', 'challenge_id']);
+        $select->innerJoin('users', ['users', 'id'], '=', ['user_in_challenge', 'user_id']);
+        $select->where(['user_in_challenge', 'user_id'], '=', $user->getId());
+        $select->where(['user_in_challenge', 'is_owner'], '=', true);
+
+        yield from \Container::$persistentDataManager->selectMultipleFromDb($select, Challenge::class);
+    }
+
+    public function getAllByPlace(Place $place): Generator
+    {
+        $select = new Select(\Container::$dbConnection);
+        $select->innerJoin('place_in_challenge', ['challenges', 'id'], '=', ['place_in_challenge', 'challenge_id']);
+        $select->where(['place_in_challenge', 'place_id'], '=', $place->getId());
+
+        yield from \Container::$persistentDataManager->selectMultipleFromDb($select, Challenge::class);
+    }
+}

src/Repository/GuessRepository.php

@@ -0,0 +1,89 @@
+<?php namespace MapGuesser\Repository;
+
+use Generator;
+use SokoWeb\Database\Query\Select;
+use MapGuesser\PersistentData\Model\Challenge;
+use MapGuesser\PersistentData\Model\Guess;
+use MapGuesser\PersistentData\Model\User;
+use MapGuesser\PersistentData\Model\Place;
+use MapGuesser\PersistentData\Model\PlaceInChallenge;
+
+class GuessRepository
+{
+    public function getAllByUser(User $user): Generator
+    {
+        $select = new Select(\Container::$dbConnection);
+        $select->where('user_id', '=', $user->getId());
+
+        yield from \Container::$persistentDataManager->selectMultipleFromDb($select, Guess::class);
+    }
+
+    public function getAllByUserAndChallenge(User $user, Challenge $challenge): Generator
+    {
+        $select = new Select(\Container::$dbConnection);
+        $select->innerJoin('place_in_challenge', ['place_in_challenge', 'id'], '=', ['guesses', 'place_in_challenge_id']);
+        $select->where('user_id', '=', $user->getId());
+        $select->where(['place_in_challenge', 'challenge_id'], '=', $challenge->getId());
+
+        yield from \Container::$persistentDataManager->selectMultipleFromDb($select, Guess::class);
+    }
+
+    public function getByUserAndPlaceInChallenge(User $user, Challenge $challenge, Place $place): ?Guess
+    {
+        $select = new Select(\Container::$dbConnection);
+        $select->innerJoin('place_in_challenge', ['place_in_challenge', 'id'], '=', ['guesses', 'place_in_challenge_id']);
+        $select->where('user_id', '=', $user->getId());
+        $select->where(['place_in_challenge', 'challenge_id'], '=', $challenge->getId());
+        $select->where(['place_in_challenge', 'place_id'], '=', $place->getId());
+
+        return \Container::$persistentDataManager->selectFromDb($select, Guess::class);
+    }
+
+    public function getAllInChallengeByUser(int $userId, Challenge $challenge): Generator
+    {
+        $select = new Select(\Container::$dbConnection);
+        $select->innerJoin('place_in_challenge', ['place_in_challenge', 'id'], '=', ['guesses', 'place_in_challenge_id']);
+        $select->where('user_id', '=', $userId);
+        $select->where(['place_in_challenge', 'challenge_id'], '=', $challenge->getId());
+        $select->orderBy(['place_in_challenge', 'round']);
+
+        yield from \Container::$persistentDataManager->selectMultipleFromDb($select, Guess::class);
+    }
+
+    public function getAllInChallenge(Challenge $challenge, array $withRelations = []): Generator
+    {
+        if (count($withRelations)) {
+            $necessaryRelations = ['place_in_challenge'];
+            $withRelations = array_unique(array_merge($withRelations, $necessaryRelations));
+        }
+
+        $select = new Select(\Container::$dbConnection);
+        $select->where(['guesses__place_in_challenge', 'challenge_id'], '=', $challenge->getId());
+        $select->orderBy(['guesses__place_in_challenge', 'round']);
+
+        yield from \Container::$persistentDataManager->selectMultipleFromDb($select, Guess::class, true, $withRelations);
+    }
+
+    public function getAllInChallengeByRound(int $round, Challenge $challenge, array $withRelations = []): Generator
+    {
+        if (count($withRelations)) {
+            $necessaryRelations = ['place_in_challenge'];
+            $withRelations = array_unique(array_merge($withRelations, $necessaryRelations));
+        }
+
+        $select = new Select(\Container::$dbConnection);
+        $select->where(['guesses__place_in_challenge', 'challenge_id'], '=', $challenge->getId());
+        $select->where(['guesses__place_in_challenge', 'round'], '=', $round);
+
+        yield from \Container::$persistentDataManager->selectMultipleFromDb($select, Guess::class, true, $withRelations);
+    }
+
+    public function getAllByPlace(Place $place): Generator
+    {
+        $select = new Select(\Container::$dbConnection);
+        $select->innerJoin('place_in_challenge', ['place_in_challenge', 'id'], '=', ['guesses', 'place_in_challenge_id']);
+        $select->where(['place_in_challenge', 'place_id'], '=', $place->getId());
+
+        yield from \Container::$persistentDataManager->selectMultipleFromDb($select, Guess::class);
+    }
+}

src/Repository/MapRepository.php

@@ -1,19 +1,30 @@
 <?php namespace MapGuesser\Repository;
 
+use SokoWeb\Database\Query\Select;
+use MapGuesser\PersistentData\Model\Challenge;
 use MapGuesser\PersistentData\Model\Map;
-use MapGuesser\PersistentData\PersistentDataManager;
+use MapGuesser\PersistentData\Model\Place;
 
 class MapRepository
 {
-    private PersistentDataManager $pdm;
-
-    public function __construct()
-    {
-        $this->pdm = new PersistentDataManager();
-    }
-
     public function getById(int $mapId): ?Map
     {
-        return $this->pdm->selectFromDbById($mapId, Map::class);
+        return \Container::$persistentDataManager->selectFromDbById($mapId, Map::class);
+    }
+
+    public function getByPlace(Place $place): ?Map
+    {
+        return $this->getById($place->getMapId());
+    }
+
+    public function getByChallenge(Challenge $challenge): ?Map
+    {
+        $select = new Select(\Container::$dbConnection);
+        $select->innerJoin('places', ['maps', 'id'], '=', ['places', 'map_id']);
+        $select->innerJoin('place_in_challenge', ['places', 'id'], '=', ['place_in_challenge', 'place_id']);
+        $select->where(['place_in_challenge', 'challenge_id'], '=', $challenge->getId());
+        $select->limit(1);
+
+        return \Container::$persistentDataManager->selectFromDb($select, Map::class);
     }
 }

src/Repository/MultiRoomRepository.php

@@ -2,22 +2,14 @@
 
 use DateTime;
 use Generator;
-use MapGuesser\Database\Query\Select;
+use SokoWeb\Database\Query\Select;
 use MapGuesser\PersistentData\Model\MultiRoom;
-use MapGuesser\PersistentData\PersistentDataManager;
 
 class MultiRoomRepository
 {
-    private PersistentDataManager $pdm;
-
-    public function __construct()
-    {
-        $this->pdm = new PersistentDataManager();
-    }
-
     public function getById(int $id): ?MultiRoom
     {
-        return $this->pdm->selectFromDbById($id, MultiRoom::class);
+        return \Container::$persistentDataManager->selectFromDbById($id, MultiRoom::class);
     }
 
     public function getByRoomId(string $roomId): ?MultiRoom
@@ -25,7 +17,7 @@ class MultiRoomRepository
         $select = new Select(\Container::$dbConnection);
         $select->where('room_id', '=', $roomId);
 
-        return $this->pdm->selectFromDb($select, MultiRoom::class);
+        return \Container::$persistentDataManager->selectFromDb($select, MultiRoom::class);
     }
 
     public function getAllExpired(): Generator
@@ -33,6 +25,6 @@ class MultiRoomRepository
         $select = new Select(\Container::$dbConnection);
         $select->where('updated', '<', (new DateTime('-7 day'))->format('Y-m-d H:i:s'));
 
-        yield from $this->pdm->selectMultipleFromDb($select, MultiRoom::class);
+        yield from \Container::$persistentDataManager->selectMultipleFromDb($select, MultiRoom::class);
     }
 }

src/Repository/PlaceInChallengeRepository.php

@@ -0,0 +1,45 @@
+<?php namespace MapGuesser\Repository;
+
+use Generator;
+use SokoWeb\Database\Query\Select;
+use MapGuesser\PersistentData\Model\Challenge;
+use MapGuesser\PersistentData\Model\Place;
+use MapGuesser\PersistentData\Model\PlaceInChallenge;
+
+class PlaceInChallengeRepository
+{
+    public function getAllByPlace(Place $place, array $withRelations = []) : Generator
+    {
+        $select = new Select(\Container::$dbConnection);
+        $select->where('place_id', '=', $place->getId());
+
+        yield from \Container::$persistentDataManager->selectMultipleFromDb($select, PlaceInChallenge::class, true, $withRelations);
+    }
+
+    public function getAllByChallenge(Challenge $challenge) : Generator
+    {
+        $select = new Select(\Container::$dbConnection);
+        $select->where('challenge_id', '=', $challenge->getId());
+
+        yield from \Container::$persistentDataManager->selectMultipleFromDb($select, PlaceInChallenge::class);
+    }
+
+    public function getByPlaceAndChallenge(Place $place, Challenge $challenge) : ?PlaceInChallenge
+    {
+        $select = new Select(\Container::$dbConnection);
+        $select->where('place_id', '=', $place->getId());
+        $select->where('challenge_id', '=', $challenge->getId());
+
+        return \Container::$persistentDataManager->selectFromDb($select, PlaceInChallenge::class);
+    }
+
+    public function getByRoundInChallenge(int $round, Challenge $challenge, array $withRelations = []): ?PlaceInChallenge
+    {
+        $select = new Select(\Container::$dbConnection);
+        $select->where('challenge_id', '=', $challenge->getId());
+        $select->orderBy('round');
+        $select->limit(1, $round);
+
+        return \Container::$persistentDataManager->selectFromDb($select, PlaceInChallenge::class, true, $withRelations);
+    }
+}

src/Repository/PlaceRepository.php

@@ -1,23 +1,16 @@
 <?php namespace MapGuesser\Repository;
 
 use Generator;
-use MapGuesser\Database\Query\Select;
+use SokoWeb\Database\Query\Select;
+use MapGuesser\PersistentData\Model\Challenge;
 use MapGuesser\PersistentData\Model\Map;
 use MapGuesser\PersistentData\Model\Place;
-use MapGuesser\PersistentData\PersistentDataManager;
 
 class PlaceRepository
 {
-    private PersistentDataManager $pdm;
-
-    public function __construct()
-    {
-        $this->pdm = new PersistentDataManager();
-    }
-
     public function getById(int $placeId): ?Place
     {
-        return $this->pdm->selectFromDbById($placeId, Place::class);
+        return \Container::$persistentDataManager->selectFromDbById($placeId, Place::class);
     }
 
     public function getAllForMap(Map $map): Generator
@@ -25,16 +18,38 @@ class PlaceRepository
         $select = new Select(\Container::$dbConnection);
         $select->where('map_id', '=', $map->getId());
 
-        yield from $this->pdm->selectMultipleFromDb($select, Place::class);
+        yield from \Container::$persistentDataManager->selectMultipleFromDb($select, Place::class);
+    }
+
+    //TODO: use Map and User instead of id
+    public function getRandomNPlaces(int $mapId, int $n, ?int $userId): array
+    {
+        if (!isset($userId)) { // anonymous single player
+            return $this->getRandomNForMapWithValidPano($mapId, $n);
+        } else { // authorized user or multiplayer game with selection based on what the host played before
+            $unvisitedPlaces = $this->getRandomUnvisitedNForMapWithValidPano($mapId, $n, $userId);
+            if (count($unvisitedPlaces) == $n) {
+                return $unvisitedPlaces;
+            }
+
+            $oldPlaces = $this->getRandomOldNForMapWithValidPano($mapId, $n - count($unvisitedPlaces), $userId);
+
+            return array_merge($unvisitedPlaces, $oldPlaces);
+        }
     }
 
     //TODO: use Map instead of id
-    public function getRandomNForMapWithValidPano(int $mapId, int $n, array $exclude = []): array
+    private function getRandomNForMapWithValidPano(int $mapId, int $n): array
     {
         $places = [];
 
+        $select = new Select(\Container::$dbConnection, 'places');
+        $select->where('map_id', '=', $mapId);
+        $numberOfPlaces = $select->count();
+
+        $exclude = [];
         for ($i = 1; $i <= $n; ++$i) {
-            $place = $this->getRandomForMapWithValidPano($mapId, $exclude);
+            $place = $this->getRandomForMapWithValidPano($numberOfPlaces, $select, $exclude);
 
             $places[] = $place;
             $exclude[] = $place->getId();
@@ -43,11 +58,15 @@ class PlaceRepository
         return $places;
     }
 
-    //TODO: use Map instead of id
+    private function getRandomForMapWithValidPano(int $numberOfPlaces, Select $select, array &$exclude, ?callable $pickRandomInt = null): ?Place
-    public function getRandomForMapWithValidPano(int $mapId, array $exclude = []): Place
     {
         do {
-            $place = $this->selectRandomFromDbForMap($mapId, $exclude);
+            $numberOfPlacesLeft = $numberOfPlaces - count($exclude);
+            $place = $this->selectRandomFromDbForMap($numberOfPlacesLeft, $select, $exclude, $pickRandomInt);
+            if ($place === null) {
+                // there is no more never visited place left
+                return null;
+            }
 
             $panoId = $place->getFreshPanoId();
             if ($panoId === null) {
@@ -58,25 +77,118 @@ class PlaceRepository
         return $place;
     }
 
-    private function selectRandomFromDbForMap(int $mapId, array $exclude): Place
+    private function selectRandomFromDbForMap(int $numberOfPlacesLeft, Select $select, array $exclude, ?callable $pickRandomInt): ?Place
     {
-        //TODO: omit table name here
+        if ($numberOfPlacesLeft <= 0)
-        $select = new Select(\Container::$dbConnection, 'places');
+            return null;
-        $select->where('id', 'NOT IN', $exclude);
-        $select->where('map_id', '=', $mapId);
 
-        $numberOfPlaces = $select->count();
+        if (!isset($pickRandomInt)) {
-
+            $randomOffset = random_int(0, $numberOfPlacesLeft - 1);
-        //TODO: prevent this
+        } else {
-        if ($numberOfPlaces === 0) {
+            $randomOffset = $pickRandomInt($numberOfPlacesLeft);
-            throw new \Exception('There is no selectable place (count was 0).');
         }
 
-        $randomOffset = random_int(0, $numberOfPlaces - 1);
+        $select->where('id', 'NOT IN', $exclude);
-
-        $select->orderBy('id');
         $select->limit(1, $randomOffset);
 
-        return $this->pdm->selectFromDb($select, Place::class);
+        return \Container::$persistentDataManager->selectFromDb($select, Place::class);
     }
+
+    // Never visited places
+    private function getRandomUnvisitedNForMapWithValidPano(int $mapId, int $n, int $userId): array
+    {
+        $places = [];
+        $exclude = [];
+
+        // list of places visited by user
+        $selectPlacesByCurrentUser = new Select(\Container::$dbConnection, 'user_played_place');
+        $selectPlacesByCurrentUser->columns(['place_id', 'last_time']);
+        $selectPlacesByCurrentUser->where('user_id', '=', $userId);
+        $selectPlacesByCurrentUser->setDerivedTableAlias('places_by_current_user');
+
+        // count the places never visited
+        $selectUnvisited = new Select(\Container::$dbConnection, 'places');
+        $selectUnvisited->leftJoin($selectPlacesByCurrentUser, ['places', 'id'], '=', ['places_by_current_user', 'place_id']);
+        $selectUnvisited->where(['places', 'map_id'], '=', $mapId);
+        $selectUnvisited->where(['places_by_current_user', 'last_time'], '=', null);
+        $numberOfUnvisitedPlaces = $selectUnvisited->count();
+
+        // look for as many new places as possible but maximum $n
+        do {
+            $place = $this->getRandomForMapWithValidPano($numberOfUnvisitedPlaces, $selectUnvisited, $exclude);
+            if (isset($place)) {
+                $places[] = $place;
+                $exclude[] = $place->getId();
+            }
+        } while (count($places) < $n && isset($place));
+
+        return $places;
+    }
+
+    // Places visited in the longest time
+    private function getRandomOldNForMapWithValidPano(int $mapId, int $n, int $userId): array
+    {
+        $places = [];
+        $exclude = [];
+
+        // list of places visited by user
+        $selectPlacesByCurrentUser = new Select(\Container::$dbConnection, 'user_played_place');
+        $selectPlacesByCurrentUser->columns(['place_id', 'last_time']);
+        $selectPlacesByCurrentUser->where('user_id', '=', $userId);
+        $selectPlacesByCurrentUser->setDerivedTableAlias('places_by_current_user');
+
+        // count places that were visited at least once
+        $selectOldPlaces = new Select(\Container::$dbConnection, 'places');
+        $selectOldPlaces->innerJoin($selectPlacesByCurrentUser, ['places', 'id'], '=', ['places_by_current_user', 'place_id']);
+        $selectOldPlaces->where(['places', 'map_id'], '=', $mapId);
+        $numberOfOldPlaces = $selectOldPlaces->count();
+
+        // set order by datetime, oldest first
+        $selectOldPlaces->orderBy(['places_by_current_user', 'last_time']);
+
+        // selection algorithm with preference (weighting) for older places using Box-Muller transform
+        $pickGaussianRandomInt = function($numberOfPlaces) {
+            $stdev = 0.2;
+            $avg = 0.0;
+            $x = mt_rand() / mt_getrandmax();
+            $y = mt_rand() / mt_getrandmax();
+            $randomNum = abs(sqrt(-2 * log($x)) * cos(2 * pi() * $y) * $stdev + $avg);
+            return (int) min($randomNum * $numberOfPlaces, $numberOfPlaces - 1);
+        };
+
+        // look for n - numberOfUnvisitedPlaces places
+        while (count($places) < $n)
+        {
+            $place = $this->getRandomForMapWithValidPano($numberOfOldPlaces, $selectOldPlaces, $exclude, $pickGaussianRandomInt);
+            if (isset($place))
+            {
+                $places[] = $place;
+                $exclude[] = $place->getId();
+            }
+        }
+
+        return $places;
+    }
+
+    public function getByRoundInChallenge(Challenge $challenge, int $round): ?Place
+    {
+        $select = new Select(\Container::$dbConnection);
+        $select->innerJoin('place_in_challenge', ['places', 'id'], '=', ['place_in_challenge', 'place_id']);
+        $select->where(['place_in_challenge', 'challenge_id'], '=', $challenge->getId());
+        $select->orderBy(['place_in_challenge', 'round']);
+        $select->limit(1, $round);
+
+        return \Container::$persistentDataManager->selectFromDb($select, Place::class);
+    }
+
+    public function getAllInChallenge(Challenge $challenge): Generator
+    {
+        $select = new Select(\Container::$dbConnection);
+        $select->innerJoin('place_in_challenge', ['places', 'id'], '=', ['place_in_challenge', 'place_id']);
+        $select->where(['place_in_challenge', 'challenge_id'], '=', $challenge->getId());
+        $select->orderBy(['place_in_challenge', 'round']);
+
+        yield from \Container::$persistentDataManager->selectMultipleFromDb($select, Place::class);
+    }
+
 }

src/Repository/UserConfirmationRepository.php

@@ -1,22 +1,14 @@
 <?php namespace MapGuesser\Repository;
 
-use MapGuesser\Database\Query\Select;
+use SokoWeb\Database\Query\Select;
 use MapGuesser\PersistentData\Model\User;
 use MapGuesser\PersistentData\Model\UserConfirmation;
-use MapGuesser\PersistentData\PersistentDataManager;
 
 class UserConfirmationRepository
 {
-    private PersistentDataManager $pdm;
-
-    public function __construct()
-    {
-        $this->pdm = new PersistentDataManager();
-    }
-
     public function getById(int $userConfirmationId): ?UserConfirmation
     {
-        return $this->pdm->selectFromDbById($userConfirmationId, UserConfirmation::class);
+        return \Container::$persistentDataManager->selectFromDbById($userConfirmationId, UserConfirmation::class);
     }
 
     public function getByToken(string $token): ?UserConfirmation
@@ -24,7 +16,7 @@ class UserConfirmationRepository
         $select = new Select(\Container::$dbConnection);
         $select->where('token', '=', $token);
 
-        return $this->pdm->selectFromDb($select, UserConfirmation::class);
+        return \Container::$persistentDataManager->selectFromDb($select, UserConfirmation::class);
     }
 
     public function getByUser(User $user): ?UserConfirmation
@@ -32,6 +24,6 @@ class UserConfirmationRepository
         $select = new Select(\Container::$dbConnection);
         $select->where('user_id', '=', $user->getId());
 
-        return $this->pdm->selectFromDb($select, UserConfirmation::class);
+        return \Container::$persistentDataManager->selectFromDb($select, UserConfirmation::class);
     }
 }

src/Repository/UserInChallengeRepository.php

@@ -0,0 +1,73 @@
+<?php namespace MapGuesser\Repository;
+
+use Generator;
+use SokoWeb\Database\Query\Select;
+use MapGuesser\PersistentData\Model\Challenge;
+use MapGuesser\PersistentData\Model\User;
+use MapGuesser\PersistentData\Model\UserInChallenge;
+
+class UserInChallengeRepository
+{
+    public function getAllByUser(User $user) : Generator
+    {
+        $select = new Select(\Container::$dbConnection);
+        $select->where('user_id', '=', $user->getId());
+
+        yield from \Container::$persistentDataManager->selectMultipleFromDb($select, UserInChallenge::class);
+    }
+
+    public function getAllByChallenge(Challenge $challenge) : Generator
+    {
+        $select = new Select(\Container::$dbConnection);
+        $select->where('challenge_id', '=', $challenge->getId());
+
+        yield from \Container::$persistentDataManager->selectMultipleFromDb($select, UserInChallenge::class);
+    }
+
+    public function getAllByChallengeWithUsers(Challenge $challenge) : Generator
+    {
+        $select = new Select(\Container::$dbConnection);
+        $select->where('challenge_id', '=', $challenge->getId());
+
+        yield from \Container::$persistentDataManager->selectMultipleFromDb($select, UserInChallenge::class, true, ['user']);
+    }
+
+    public function getByUserIdAndChallenge(int $userId, Challenge $challenge): ?UserInChallenge
+    {
+        $select = new Select(\Container::$dbConnection);
+        $select->where('user_id', '=', $userId);
+        $select->where('challenge_id', '=', $challenge->getId());
+
+        return \Container::$persistentDataManager->selectFromDb($select, UserInChallenge::class);
+    }
+
+    public function getByUserIdAndToken(int $userId, string $token_str, array $withRelations = []): ?UserInChallenge
+    {
+        if (count($withRelations)) {
+            $necessaryRelations = ['challange'];
+            $withRelations = array_unique(array_merge($withRelations, $necessaryRelations));
+        }
+
+        // validate token string
+        if (!ctype_xdigit($token_str)) {
+            return null;
+        }
+        // convert token to int
+        $token = hexdec($token_str);
+
+        $select = new Select(\Container::$dbConnection);
+        $select->where('user_id', '=', $userId);
+        $select->where(['user_in_challenge__challenge', 'token'], '=', $token);
+
+        return \Container::$persistentDataManager->selectFromDb($select, UserInChallenge::class, true, $withRelations);
+    }
+
+    public function isUserParticipatingInChallenge(int $userId, Challenge $challenge): bool
+    {
+        $select = new Select(\Container::$dbConnection, 'user_in_challenge');
+        $select->where('user_id', '=', $userId);
+        $select->where('challenge_id', '=', $challenge->getId());
+
+        return $select->count() != 0;
+    }
+}

src/Repository/UserPasswordResetterRepository.php

@@ -2,23 +2,15 @@
 
 use DateTime;
 use Generator;
-use MapGuesser\Database\Query\Select;
+use SokoWeb\Database\Query\Select;
 use MapGuesser\PersistentData\Model\User;
 use MapGuesser\PersistentData\Model\UserPasswordResetter;
-use MapGuesser\PersistentData\PersistentDataManager;
 
 class UserPasswordResetterRepository
 {
-    private PersistentDataManager $pdm;
-
-    public function __construct()
-    {
-        $this->pdm = new PersistentDataManager();
-    }
-
     public function getById(int $userConfirmationId): ?UserPasswordResetter
     {
-        return $this->pdm->selectFromDbById($userConfirmationId, UserPasswordResetter::class);
+        return \Container::$persistentDataManager->selectFromDbById($userConfirmationId, UserPasswordResetter::class);
     }
 
     public function getByToken(string $token): ?UserPasswordResetter
@@ -26,7 +18,7 @@ class UserPasswordResetterRepository
         $select = new Select(\Container::$dbConnection);
         $select->where('token', '=', $token);
 
-        return $this->pdm->selectFromDb($select, UserPasswordResetter::class);
+        return \Container::$persistentDataManager->selectFromDb($select, UserPasswordResetter::class);
     }
 
     public function getByUser(User $user): ?UserPasswordResetter
@@ -34,7 +26,7 @@ class UserPasswordResetterRepository
         $select = new Select(\Container::$dbConnection);
         $select->where('user_id', '=', $user->getId());
 
-        return $this->pdm->selectFromDb($select, UserPasswordResetter::class);
+        return \Container::$persistentDataManager->selectFromDb($select, UserPasswordResetter::class);
     }
 
     public function getAllExpired(): Generator
@@ -42,6 +34,6 @@ class UserPasswordResetterRepository
         $select = new Select(\Container::$dbConnection);
         $select->where('expires', '<', (new DateTime())->format('Y-m-d H:i:s'));
 
-        yield from $this->pdm->selectMultipleFromDb($select, UserPasswordResetter::class);
+        yield from \Container::$persistentDataManager->selectMultipleFromDb($select, UserPasswordResetter::class);
     }
 }

src/Repository/UserPlayedPlaceRepository.php

@@ -0,0 +1,43 @@
+<?php namespace MapGuesser\Repository;
+
+use Generator;
+use SokoWeb\Database\Query\Select;
+use MapGuesser\PersistentData\Model\User;
+use MapGuesser\PersistentData\Model\Place;
+use MapGuesser\PersistentData\Model\UserPlayedPlace;
+
+class UserPlayedPlaceRepository
+{
+    public function getByUser(User $user): Generator
+    {
+        $select = new Select(\Container::$dbConnection);
+        $select->where('user_id', '=', $user->getId());
+
+        yield from \Container::$persistentDataManager->selectMultipleFromDb($select, UserPlayedPlace::class);
+    }
+
+    public function getAllByPlace(Place $place): Generator
+    {
+        $select = new Select(\Container::$dbConnection);
+        $select->where('place_id', '=', $place->getId());
+
+        yield from \Container::$persistentDataManager->selectMultipleFromDb($select, UserPlayedPlace::class);
+    }
+
+    public function getAllByUser(User $user) : Generator
+    {
+        $select = new Select(\Container::$dbConnection);
+        $select->where('user_id', '=', $user->getId());
+
+        yield from \Container::$persistentDataManager->selectMultipleFromDb($select, UserPlayedPlace::class);
+    }
+
+    public function getByUserIdAndPlaceId(int $userId, int $placeId) : ?UserPlayedPlace
+    {
+        $select = new Select(\Container::$dbConnection);
+        $select->where('user_id', '=', $userId);
+        $select->where('place_id', '=', $placeId);
+
+        return \Container::$persistentDataManager->selectFromDb($select, UserPlayedPlace::class);
+    }
+}

src/Repository/UserRepository.php

@@ -2,22 +2,16 @@
 
 use DateTime;
 use Generator;
-use MapGuesser\Database\Query\Select;
+use SokoWeb\Interfaces\Repository\IUserRepository;
+use SokoWeb\Database\Query\Select;
+use MapGuesser\PersistentData\Model\Guess;
 use MapGuesser\PersistentData\Model\User;
-use MapGuesser\PersistentData\PersistentDataManager;
 
-class UserRepository
+class UserRepository implements IUserRepository
 {
-    private PersistentDataManager $pdm;
-
-    public function __construct()
-    {
-        $this->pdm = new PersistentDataManager();
-    }
-
     public function getById(int $userId): ?User
     {
-        return $this->pdm->selectFromDbById($userId, User::class);
+        return \Container::$persistentDataManager->selectFromDbById($userId, User::class);
     }
 
     public function getByEmail(string $email): ?User
@@ -25,7 +19,7 @@ class UserRepository
         $select = new Select(\Container::$dbConnection);
         $select->where('email', '=', $email);
 
-        return $this->pdm->selectFromDb($select, User::class);
+        return \Container::$persistentDataManager->selectFromDb($select, User::class);
     }
 
     public function getByGoogleSub(string $sub): ?User
@@ -33,7 +27,7 @@ class UserRepository
         $select = new Select(\Container::$dbConnection);
         $select->where('google_sub', '=', $sub);
 
-        return $this->pdm->selectFromDb($select, User::class);
+        return \Container::$persistentDataManager->selectFromDb($select, User::class);
     }
 
     public function getAllInactiveExpired(): Generator
@@ -42,6 +36,11 @@ class UserRepository
         $select->where('active', '=', false);
         $select->where('created', '<', (new DateTime('-1 day'))->format('Y-m-d H:i:s'));
 
-        yield from $this->pdm->selectMultipleFromDb($select, User::class);
+        yield from \Container::$persistentDataManager->selectMultipleFromDb($select, User::class);
+    }
+
+    public function getByGuess(Guess $guess): ?User
+    {
+        return $this->getById($guess->getUserId());
     }
 }

src/Request/Request.php

@@ -1,93 +0,0 @@
-<?php namespace MapGuesser\Request;
-
-use MapGuesser\Interfaces\Authentication\IUser;
-use MapGuesser\Interfaces\Request\IRequest;
-use MapGuesser\Interfaces\Request\ISession;
-use MapGuesser\PersistentData\Model\User;
-use MapGuesser\PersistentData\PersistentDataManager;
-use MapGuesser\Repository\UserRepository;
-
-class Request implements IRequest
-{
-    private string $base;
-
-    private array $get;
-
-    private array $routeParams = [];
-
-    private array $post;
-
-    private Session $session;
-
-    private UserRepository $userRepository;
-
-    private ?User $user = null;
-
-    public function __construct(string $base, array &$get, array &$post, array &$session)
-    {
-        $this->base = $base;
-        $this->get = &$get;
-        $this->post = &$post;
-        $this->session = new Session($session);
-
-        $this->userRepository = new UserRepository();
-
-        $userId = $this->session->get('userId');
-
-        if ($userId !== null) {
-            $this->user = $this->userRepository->getById($userId);
-        }
-    }
-
-    public function setParsedRouteParams(array &$routeParams): void
-    {
-        $this->routeParams = &$routeParams;
-    }
-
-    public function getBase(): string
-    {
-        return $this->base;
-    }
-
-    public function query($key)
-    {
-        if (isset($this->get[$key])) {
-            return $this->get[$key];
-        }
-
-        if (isset($this->routeParams[$key])) {
-            return $this->routeParams[$key];
-        }
-
-        return null;
-    }
-
-    public function post($key)
-    {
-        if (isset($this->post[$key])) {
-            return $this->post[$key];
-        }
-
-        return null;
-    }
-
-    public function session(): ISession
-    {
-        return $this->session;
-    }
-
-    public function setUser(?IUser $user): void
-    {
-        if ($user === null) {
-            $this->session->delete('userId');
-            return;
-        }
-
-        $this->session->set('userId', $user->getUniqueId());
-    }
-
-    public function user(): ?IUser
-    {
-        return $this->user;
-    }
-}

src/Request/Session.php

@@ -1,37 +0,0 @@
-<?php namespace MapGuesser\Request;
-
-use MapGuesser\Interfaces\Request\ISession;
-
-class Session implements ISession
-{
-    private array $data;
-
-    public function __construct(array &$data)
-    {
-        $this->data = &$data;
-    }
-
-    public function has(string $key): bool
-    {
-        return isset($this->data[$key]);
-    }
-
-    public function get(string $key)
-    {
-        if (isset($this->data[$key])) {
-            return $this->data[$key];
-        }
-
-        return null;
-    }
-
-    public function set(string $key, $value): void
-    {
-        $this->data[$key] = $value;
-    }
-
-    public function delete(string $key): void
-    {
-        unset($this->data[$key]);
-    }
-}

src/Response/ContentBase.php

@@ -1,22 +0,0 @@
-<?php namespace MapGuesser\Response;
-
-use MapGuesser\Interfaces\Response\IContent;
-
-abstract class ContentBase implements IContent
-{
-    protected array $data;
-
-    public function setData(array $data): void
-    {
-        $this->data = $data;
-    }
-
-    public function getData(): array
-    {
-        return $this->data;
-    }
-
-    abstract public function render(): void;
-
-    abstract public function getContentType(): string;
-}

src/Response/HtmlContent.php

@@ -1,34 +0,0 @@
-<?php namespace MapGuesser\Response;
-
-use MapGuesser\View\Linker;
-
-class HtmlContent extends ContentBase
-{
-    private string $view;
-
-    public function __construct(string $view, array $data = [])
-    {
-        $this->view = $view;
-        $this->data = $data;
-    }
-
-    public function render(): void
-    {
-        if (!empty($_ENV['DEV'])) {
-            $generator = new Linker($this->view);
-            $generator->generate();
-        }
-
-        extract($this->data);
-
-        require ROOT . '/cache/views/' . $this->view . '.php';
-
-        // @phpstan-ignore-next-line - SCRIPT_STARTED is defined in main.php
-        echo '<!-- __debug__runtime: ' . round((hrtime(true) - SCRIPT_STARTED) / 1e+6, 1) . ' -->';
-    }
-
-    public function getContentType(): string
-    {
-        return 'text/html';
-    }
-}