MAPG-69 login user when trying to sign up

public/static/js/signup.js

@@ -10,6 +10,11 @@
 
         MapGuesser.httpRequest('POST', form.action, function () {
             if (this.response.error) {
+                if (this.response.error === 'user_found') {
+                    window.location.replace('/');
+                    return;
+                }
+
                 var errorText;
                 switch (this.response.error) {
                     case 'email_not_valid':
@@ -21,12 +26,12 @@
                     case 'passwords_not_match':
                         errorText = 'The given passwords do not match.'
                         break;
-                    case 'user_found':
-                        errorText = 'There is a user already registered with the given email address. Please <a href="/login" title="Login">login here</a>!';
-                        break;
-                    case 'not_active_user_found':
+                    case 'user_found_user_not_active':
                         errorText = 'There is a user already registered with the given email address. Please check your email and click on the activation link!';
                         break;
+                    case 'user_found_password_not_match':
+                        errorText = 'There is a user already registered with the given email address, but the given password is wrong.'
+                        break;
                 }
 
                 document.getElementById('loading').style.visibility = 'hidden';

src/Controller/LoginController.php

@@ -190,22 +190,28 @@ class LoginController
             return new JsonContent($data);
         }
 
-        if (filter_var($this->request->post('email'), FILTER_VALIDATE_EMAIL) === false) {
-            $data = ['error' => 'email_not_valid'];
-            return new JsonContent($data);
-        }
-
         $user = $this->userRepository->getByEmail($this->request->post('email'));
 
         if ($user !== null) {
             if ($user->getActive()) {
+                if (!$user->checkPassword($this->request->post('password'))) {
+                    $data = ['error' => 'user_found_password_not_match'];
+                    return new JsonContent($data);
+                }
+
+                $this->request->setUser($user);
+
                 $data = ['error' => 'user_found'];
             } else {
-                $data = ['error' => 'not_active_user_found'];
+                $data = ['error' => 'user_found_user_not_active'];
             }
             return new JsonContent($data);
         }
 
+        if (filter_var($this->request->post('email'), FILTER_VALIDATE_EMAIL) === false) {
+            $data = ['error' => 'email_not_valid'];
+            return new JsonContent($data);
+        }
 
         if ($this->request->session()->has('tmp_user_data')) {
             $tmpUserData = $this->request->session()->get('tmp_user_data');

views/login/signup.php

@@ -16,7 +16,7 @@ $jsFiles = [
             <?php else: ?>
                 <input class="big fullWidth" type="email" name="email" placeholder="Email address" required autofocus>
                 <input class="big fullWidth marginTop" type="password" name="password" placeholder="Password" required minlength="6">
-                <input class="big fullWidth marginTop" type="password" name="password_confirm" placeholder="Password confirmation" required minlength="6">
+                <input class="big fullWidth marginTop" type="password" name="password_confirm" placeholder="Password confirmation" minlength="6">
             <?php endif; ?>
             <p id="signupFormError" class="formError justify marginTop"></p>
             <div class="right marginTop">