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Make quiz lockout user-specific in QuizContent #162

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Merged
hofang42 merged 1 commit into from
Nov 16, 2025
Merged

Make quiz lockout user-specific in QuizContent #162

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36 changes: 29 additions & 7 deletions FrontEnd/src/components/WatchCourse/QuizContent.jsx
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Original file line number Diff line number Diff line change
Expand Up @@ -57,10 +57,28 @@ const QuizContent = ({
const [lockReason, setLockReason] = useState("");
const [lockUntil, setLockUntil] = useState(null);
const [showVerificationModal, setShowVerificationModal] = useState(false);
const [userId, setUserId] = useState(null);

const PASS_THRESHOLD = 80;
const DEFAULT_TIME_LIMIT_MIN = 15;

// Fetch userId on component mount
useEffect(() => {
const fetchUserId = async () => {
try {
const userProfile = await getUserProfile();
if (userProfile && userProfile.data) {
const id = userProfile.data._id || userProfile.data.userId || null;
setUserId(id);
}
} catch (error) {
console.error("Failed to fetch user profile:", error);
}
};

fetchUserId();
}, []);

useEffect(() => {
if (!lessonId && !propQuizId) return;

Expand Down Expand Up @@ -247,16 +265,17 @@ const QuizContent = ({
fetchQuizData();
}, [lessonId, propQuizData, propQuizId, timeLimitSeconds]);

// Check if quiz is locked
// Check if quiz is locked (user-specific)
useEffect(() => {
if (!quizId) return;
if (!quizId || !userId) return;

// Reset all lock-related states when quiz changes
setQuizLocked(false);
setLockUntil(null);
setLockReason('');

const savedLockTime = localStorage.getItem(`quiz_lock_${quizId}`);
const lockKey = `quiz_lock_${userId}_${quizId}`;
const savedLockTime = localStorage.getItem(lockKey);
if (savedLockTime) {
const lockTime = new Date(savedLockTime);
if (Date.now() < lockTime.getTime()) {
Expand All @@ -265,10 +284,10 @@ const QuizContent = ({
setLockReason(`Bạn đã bị khóa làm bài do vi phạm. Vui lòng thử lại sau ${lockTime.toLocaleTimeString('vi-VN')}`);
} else {
// Lock expired, clear it
localStorage.removeItem(`quiz_lock_${quizId}`);
localStorage.removeItem(lockKey);
}
}
}, [quizId]);
}, [quizId, userId]);

useEffect(() => {
const refetchResultIfNeeded = async () => {
Expand Down Expand Up @@ -470,8 +489,11 @@ const QuizContent = ({

toast.error('Bạn đã bị khóa làm quiz 1 tiếng do vi phạm 3 lần!', { duration: 10000 });

// Save lock time to localStorage
localStorage.setItem(`quiz_lock_${quizId}`, lockTime.toISOString());
// Save lock time to localStorage with user-specific key
if (userId) {
const lockKey = `quiz_lock_${userId}_${quizId}`;
localStorage.setItem(lockKey, lockTime.toISOString());
}

// End proctoring session if active
if (proctoringSessionId) {
Expand Down