MAPG-235 timelimit restriction per round functionality implemented for challenges

public/static/js/game.js

@@ -20,6 +20,7 @@ const GameType = Object.freeze({ 'SINGLE': 0, 'MULTI': 1, 'CHALLENGE': 2 });
         adaptGuess: false,
         googleLink: null,
         history: [],
+        restrictions: null,
 
         readyToContinue: true,
         timeoutEnd: null,
@@ -304,17 +305,7 @@ const GameType = Object.freeze({ 'SINGLE': 0, 'MULTI': 1, 'CHALLENGE': 2 });
 
                 } else {
 
-                    if (this.response.restrictions) {
-                        Game.panorama.setOptions({
-                            clickToGo: !this.response.restrictions.noMove,
-                            linksControl: !this.response.restrictions.noMove,
-                            scrollwheel: !this.response.restrictions.noZoom
-                        });
-
-                        if (this.response.restrictions.noPan) {
-                            document.getElementById('panningBlockerCover').style.display = 'block';
-                        }
-                    }
+                    Game.restrictions = this.response.restrictions;
 
                     Game.panoId = this.response.place.panoId;
                     Game.pov = this.response.place.pov;
@@ -327,6 +318,40 @@ const GameType = Object.freeze({ 'SINGLE': 0, 'MULTI': 1, 'CHALLENGE': 2 });
             });
         },
 
+        enableRestrictions: function () {
+            if (!Game.restrictions) {
+                return;
+            }
+
+            Game.panorama.setOptions({
+                clickToGo: !Game.restrictions.noMove,
+                linksControl: !(Game.restrictions.noMove || Game.restrictions.noPan),
+                scrollwheel: !Game.restrictions.noZoom
+            });
+
+            if (Game.restrictions.noPan) {
+                document.getElementById('panningBlockerCover').style.display = 'block';
+            }
+
+            if (Game.restrictions.timeLimit) {
+                Game.startCountdown(Game.restrictions.timeLimit, function() {
+                    Game.guess();
+                });
+            }
+        },
+
+        disableRestrictions: function () {
+            Game.panorama.setOptions({
+                clickToGo: true,
+                linksControl: true,
+                scrollwheel: true
+            });
+
+            document.getElementById('panningBlockerCover').style.display = null;
+
+            Game.startCountdown(0);
+        },
+
         transitToResultMap: function () {
             // TODO: refactor - it is necessary for mobile
             if (window.getComputedStyle(document.getElementById('guess')).visibility === 'hidden') {
@@ -452,11 +477,8 @@ const GameType = Object.freeze({ 'SINGLE': 0, 'MULTI': 1, 'CHALLENGE': 2 });
             // needs to be set visible after the show guess map hid it in mobile view
             document.getElementById("navigation").style.visibility = 'visible';
 
-            Game.panorama.setOptions({
-                clickToGo: true,
-                linksControl: true,
-                scrollwheel: true
-            });
+            Game.disableRestrictions();
+
             document.getElementById('panningBlockerCover').style.display = null;
 
             Game.initialize();
@@ -511,6 +533,8 @@ const GameType = Object.freeze({ 'SINGLE': 0, 'MULTI': 1, 'CHALLENGE': 2 });
             // update the compass
             const heading = Game.panorama.getPov().heading;
             document.getElementById("compass").style.transform = "translateY(-50%) rotate(" + heading + "deg)";
+
+            Game.enableRestrictions();
         },
 
         handleErrorResponse: function (error) {
@@ -625,22 +649,24 @@ const GameType = Object.freeze({ 'SINGLE': 0, 'MULTI': 1, 'CHALLENGE': 2 });
         },
 
         guess: function () {
-            if (!Game.guessMarker) {
-                return;
-            }
             
+            Game.disableRestrictions();
+
+            var data = new FormData();
+
+            if (Game.guessMarker) {
                 var guessPosition = Game.guessMarker.getPosition().toJSON();
                 Game.rounds[Game.rounds.length - 1].guessPosition = guessPosition;
 
-            document.getElementById('guessButton').disabled = true;
-            document.getElementById('panoCover').style.visibility = 'visible';
-
-            var data = new FormData();
                 data.append('lat', String(guessPosition.lat));
                 data.append('lng', String(guessPosition.lng));
+            }
 
+            document.getElementById('guessButton').disabled = true;
+            document.getElementById('panoCover').style.visibility = 'visible';
             document.getElementById('loading').style.visibility = 'visible';
             var url = Game.getGameIdentifier() + '/guess.json';
+
             MapGuesser.httpRequest('POST', url, function () {
                 document.getElementById('loading').style.visibility = 'hidden';
 
@@ -650,6 +676,7 @@ const GameType = Object.freeze({ 'SINGLE': 0, 'MULTI': 1, 'CHALLENGE': 2 });
                 }
 
                 Game.history = this.response.history;
+                Game.restrictions = this.response.restrictions;
 
                 Game.receiveResult(this.response.position, guessPosition, this.response.result, this.response.allResults);
 
@@ -851,7 +878,7 @@ const GameType = Object.freeze({ 'SINGLE': 0, 'MULTI': 1, 'CHALLENGE': 2 });
             }, 1);
         },
 
-        startCountdown: function (timeout) {
+        startCountdown: function (timeout, timedOutHandler) {
             if (Game.countdownHandler) {
                 clearInterval(Game.countdownHandler);
             }
@@ -873,7 +900,12 @@ const GameType = Object.freeze({ 'SINGLE': 0, 'MULTI': 1, 'CHALLENGE': 2 });
                 Game.setCountdownTime(timeLeft);
 
                 if (timeLeft <= 0) {
+                    if (typeof timedOutHandler === 'function') {
+                        timedOutHandler();
+                    } else {
                         document.getElementById('panoCover').style.visibility = 'visible';
+                    }
+
                     clearInterval(Game.countdownHandler);
                 }
             }, 1000);

src/Controller/GameController.php

@@ -107,6 +107,10 @@ class GameController
     {
         // create Challenge
         $challengeToken = rand();
+        while ($this->challengeRepository->getByToken($challengeToken)) {
+            // if a challenge with the same token already exists
+            $challengeToken = rand();
+        }
 
         $challenge = new Challenge();
         $challenge->setToken($challengeToken);

src/Controller/GameFlowController.php

@@ -150,6 +150,7 @@ class GameFlowController
         $currentPlace = $this->placeRepository->getByRoundInChallenge($challenge, $currentRound);
         
         if (!isset($currentPlace) || $withHistory) {
+
             $withRelations = [User::class, PlaceInChallenge::class, Place::class];
             foreach ($this->guessRepository->getAllInChallenge($challenge, $withRelations) as $guess) { 
                 $round = $guess->getPlaceInChallenge()->getRound();
@@ -171,6 +172,22 @@ class GameFlowController
                     ];
                 }
             }
+
+            // setting default values for rounds without guesses (because of timeout)
+            for ($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
@@ -196,7 +213,7 @@ class GameFlowController
             }
 
             $response['restrictions'] = [
-                    'timeLimit' => $challenge->getTimeLimit(),
+                    'timeLimit' => $challenge->getTimeLimit() * 1000,
                     'noMove' => $challenge->getNoMove(),
                     'noPan' => $challenge->getNoPan(),
                     'noZoom' => $challenge->getNoZoom()
@@ -339,7 +356,12 @@ class GameFlowController
         $currentPlace = $currentPlaceInChallenge->getPlace();
         $map = $currentPlace->getMap();
 
+        // creating response
+        $nextRound = $currentRound + 1;
+        $response = $this->prepareChallengeResponse($userId, $challenge, $nextRound);
+        $response['position'] = $currentPlace->getPosition()->toArray();
 
+        if ($this->request->post('lat') && $this->request->post('lng')) {
             $guessPosition = new Position((float) $this->request->post('lat'), (float) $this->request->post('lng'));
             $result = $this->evaluateGuess($currentPlace->getPosition(), $guessPosition, $map->getArea());
 
@@ -352,27 +374,20 @@ class GameFlowController
             $guess->setScore($result['score']);
             $this->pdm->saveToDb($guess);
 
+            $response['result'] = $result;
 
-
-        // update round
-        $nextRound = $currentRound + 1;
+        } else {
+            // user didn't manage to guess in the round in the given timeframe
+            $response['result'] = ['distance' => null, 'score' => 0];
+        }
 
         $userInChallenge->setCurrentRound($nextRound);
         $this->pdm->saveToDb($userInChallenge);
 
-
-        // creating response
-        $response = $this->prepareChallengeResponse($userId, $challenge, $nextRound);
-
-        $response['position'] = $currentPlace->getPosition()->toArray();
-        $response['result'] = $result;
-
         if(isset($response['history'][$currentRound]['allResults'])) {
             $response['allResults'] = $response['history'][$currentRound]['allResults'];
         }
 
-
-
         $this->saveVisit($currentPlace->getId());
 
         return new JsonContent($response);

src/Repository/ChallengeRepository.php

@@ -31,6 +31,13 @@ class ChallengeRepository
 
     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);

src/Repository/UserInChallengeRepository.php

@@ -48,6 +48,13 @@ class UserInChallengeRepository
             $withRelations = array_unique(array_merge($withRelations, $necessaryRelations));
         }
 
+        // 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);
 
         $select = new Select(\Container::$dbConnection);