Fix calculate stars and points - refs BT#9886 #TMI

main/gamification/my_progress.php

@@ -34,11 +34,15 @@ $sessionList = [];
 foreach ($sessionCourseSubscriptions as $subscription) {
     $session = $subscription->getSession();
 
+    if (array_key_exists($session->getId(), $sessionList)) {
+        continue;
+    }
+
     if ($currentSession && $currentSession->getId() === $session->getId()) {
         $allowAccess = true;
     }
 
-    $sessionList[] = $session;
+    $sessionList[$session->getId()] = $session;
 }
 
 if ($currentSession && !$allowAccess) {

main/inc/lib/GamificationUtils.php

@@ -13,7 +13,7 @@ class GamificationUtils
      * Get the calculated points on session with gamification mode
      * @param int $userId The user ID
      * @param int $userStatus The user Status
-     * @return int
+     * @return float
      */
     public static function getTotalUserPoints($userId, $userStatus)
     {
@@ -32,7 +32,7 @@ class GamificationUtils
             $points += self::getSessionPoints($session['id'], $userId);
         }
 
-        return $points;
+        return round($points / count($sessions), 2);
     }
 
     /**
@@ -77,7 +77,7 @@ class GamificationUtils
             $totalPoints += $score;
         }
 
-        return $totalPoints / count($courses);
+        return round($totalPoints / count($courses), 2);
     }
 
     /**
@@ -112,7 +112,7 @@ class GamificationUtils
             $progress += $courseProgress;
         }
 
-        return $progress / count($courses);
+        return round($progress / count($courses), 2);
     }
 
     /**
@@ -157,7 +157,7 @@ class GamificationUtils
             $totalStars += $stars;
         }
 
-        return $totalStars / count($courses);
+        return round($totalStars / count($courses));
     }
 
     /**
@@ -183,14 +183,14 @@ class GamificationUtils
             $stars += self::getSessionStars($session['id'], $userId);
         }
 
-        return $stars;
+        return round($stars / count($sessions));
     }
 
     /**
      * Get the total progress on sessions with gamification mode
      * @param int $userId The user ID
      * @param int $userStatus The user Status
-     * @return int
+     * @return float
      */
     public static function getTotalUserProgress($userId, $userStatus)
     {
@@ -209,7 +209,7 @@ class GamificationUtils
             $progress += self::getSessionProgress($session['id'], $userId);
         }
 
-        return $progress;
+        return round($progress / count($sessions), 2);
     }
 
 }

main/newscorm/learnpath.class.php

@@ -10202,16 +10202,13 @@ EOD;
         // Calculate stars chapters evaluation
         $exercisesItems = $this->getExercisesItems();
 
-        if ($exercisesItems === false) {
+        if (!empty($exercisesItems)) {
-            return $stars;
-        }
-
             $totalResult = 0;
 
             foreach ($exercisesItems as $exerciseItem) {
                 $exerciseResultInfo = Event::getExerciseResultsByUser(
                     $this->user_id,
-                $exerciseItem->ref,
+                    $exerciseItem->path,
                     $this->course_int_id,
                     $sessionId,
                     $this->lp_id,
@@ -10238,17 +10235,15 @@ EOD;
             if ($totalExerciseAverage >= 80) {
                 $stars++;
             }
+        }
 
         // Calculate star for final evaluation
         $finalEvaluationItem = $this->getFinalEvaluationItem();
 
-        if (empty($finalEvaluationItem)) {
+        if (!empty($finalEvaluationItem)) {
-            return $stars;
-        }
-
             $evaluationResultInfo = Event::getExerciseResultsByUser(
                 $this->user_id,
-            $finalEvaluationItem->ref,
+                $finalEvaluationItem->path,
                 $this->course_int_id,
                 $sessionId,
                 $this->lp_id,
@@ -10261,11 +10256,14 @@ EOD;
                 $evaluationResult += $result['exe_result'] * 100 / $result['exe_weighting'];
             }
 
-        $evaluationAverage = $evaluationResult / (count($evaluationResultInfo) > 0 ? count($evaluationResultInfo) : 1);
+            $averageDivisor = count($evaluationResultInfo) > 0 ? count($evaluationResultInfo) : 1;
+
+            $evaluationAverage = $evaluationResult / $averageDivisor;
 
             if ($evaluationAverage >= 80) {
                 $stars++;
             }
+        }
 
         return $stars;
     }

main/template/default/gamification/my_progress.tpl

@@ -14,9 +14,11 @@
                             {% endfor %}
                         {% endif %}
 
-                        {% for i in 1..(5 - gamification_stars) %}
+                        {% if 4 - gamification_stars > 0 %}
+                            {% for i in 1..(4 - gamification_stars) %}
                                 <i class="fa fa-star in"></i>
                             {% endfor %}
+                        {% endif %}
                     </div>
 
                     <div class="progress">