fix: the correct questions should be sent to the correct players

Assets/Scripts/DatabaseClasses/Room.cs

@@ -76,7 +76,12 @@ public void SetPlayersAreReady(int _state)
         currentState = _state;
     }
 
-    public List<Proposition> GetPropositionsByPlayer(Player player)
+    /// <summary>
+    /// Return all the propositions linked to a specific player.
+    /// </summary>
+    /// <param name="player"></param>
+    /// <returns></returns>
+    public List<Proposition> GetPropositionsForPlayer(Player player)
     {
         List<Proposition> playerPropositions = new();
 

Assets/Scripts/QuestionHandler.cs

@@ -12,69 +12,94 @@ public class QuestionHandler : MonoBehaviour
     public PromptList promptList;
 
     private GameManager gameManager;
-    private List<Question> player2questions;
-    private int currentQuestion = 0;
+    private List<Question> questionsToAnswer;
+    private int activeAnsweredQuestionIndex = 0;
 
+    private const int FirstQuestionIndex = 0;
+    private const int SecondQuestionIndex = 1;
+
+
+    /// <summary>
+    /// Called when the script is enabled.
+    /// Initializes the GameManager and questionsToAnswer list, and updates the UI.
+    /// </summary>
     void OnEnable()
     {
         gameManager = managers.GetComponent<GameManager>();
-        player2questions = gameManager.myRoom.GetQuestionsByPlayer(gameManager.currentPlayer);
-        Redraw(currentQuestion);
+        questionsToAnswer = gameManager.myRoom.GetQuestionsByPlayer(gameManager.currentPlayer);
+        Redraw(activeAnsweredQuestionIndex);
     }
 
+    /// <summary>
+    /// Called when the script is disabled.
+    /// Cleans up resources and resets the activeAnsweredQuestionIndex.
+    /// </summary>
     void OnDisable()
     {
-        player2questions = null;
-        currentQuestion = 0;
+        questionsToAnswer = null;
+        activeAnsweredQuestionIndex = FirstQuestionIndex;
     }
 
+    /// <summary>
+    /// Redraws the UI with the information from the current question.
+    /// </summary>
+    /// <param name="currentQuestion">The index of the current question to display.</param>
     void Redraw(int currentQuestion)
     {
-        Prompt prompt = promptList.prompts.Find(x => x.id == player2questions[currentQuestion].promptId);
-        //Debug.Log(JsonUtility.ToJson(prompt));
+        Prompt prompt = promptList.prompts.Find(x => x.id == questionsToAnswer[currentQuestion].promptId);
         explainText.SetText(prompt.en);
 
         CameraManager cameraManager = gameObject.GetComponent<CameraManager>();
         cameraManager.WebcamResume();
     }
 
-    int GetPropRef(Player player)
+    /// <summary>
+    /// Gets the index of the proposition owned by a player for the current question.
+    /// </summary>
+    /// <param name="_playerId">The player's ID for whom the proposition index is retrieved.</param>
+    /// <returns>The index of the proposition for the player.</returns>
+    int GetPropositionIndex(string _playerId)
     {
-        return gameManager.myRoom.questions[currentQuestion].propositions.First(x => x.Value.owner.id == player.id).Key;
+        return questionsToAnswer[activeAnsweredQuestionIndex].propositions.First(x => x.Value.owner.id == _playerId).Key;
     }
 
+    /// <summary>
+    /// Handles the click event of the submit button.
+    /// Uploads a photo and manages the UI accordingly.
+    /// </summary>
     public void OnSubmitButton()
     {
         submitButton.interactable = false;
         submitButton.GetComponent<TextMeshProUGUI>().text = "Uploading...";
 
-        managers.GetComponent<StorageManager>().UploadPhoto(
+        StorageManager storageManager = managers.GetComponent<StorageManager>();
+        if (storageManager != null)
+        {
+            storageManager.UploadPhoto(
                 gameManager.myRoom.code,
                 gameManager.currentPlayer.id,
-            currentQuestion,
-            GetPropRef(gameManager.currentPlayer),
+                questionsToAnswer[activeAnsweredQuestionIndex].index,
+                GetPropositionIndex(gameManager.currentPlayer.id),
                 succeed =>
                 {
                     if (!succeed)
                     {
-                    Debug.LogError("Photo upload failed. please do something", this);
+                        Debug.LogError("Photo upload failed. Please do something.", this);
                         return;
                     }
 
-                if (currentQuestion == 1)
+                    if (activeAnsweredQuestionIndex == SecondQuestionIndex)
                     {
                         gameManager.WaitForPlayers();
-                    return;
                     }
                     else
                     {
                         submitButton.interactable = true;
                         submitButton.GetComponent<TextMeshProUGUI>().text = "Submit";
-                    currentQuestion++;
-                    Redraw(currentQuestion);
+                        activeAnsweredQuestionIndex = SecondQuestionIndex;
+                        Redraw(activeAnsweredQuestionIndex);
                     }
                 });
-
         }
-
+    }
 }

Assets/Scripts/WaitForPropositionsPage.cs

@@ -81,7 +81,7 @@ private void CheckPlayersWhoHaveProposed()
                 continue;
 
             bool playerHasAnsweredBothProposition = true;
-            Proposition[] propositions = myRoom.GetPropositionsByPlayer(player).ToArray();
+            Proposition[] propositions = myRoom.GetPropositionsForPlayer(player).ToArray();
             //Debug.Log($"I found {propositions.Length} propositions for {player.name}", this);
 
             if (propositions.Length < 2)