Create user_management.js

auth/user_management.js

@@ -0,0 +1,156 @@
+class UserManagement {
+    constructor() {
+        this.authManager = authManager;
+    }
+
+    getCurrentUser() {
+        return this.authManager.getCurrentUser();
+    }
+
+    getUserProfile() {
+        const user = this.getCurrentUser();
+        return user ? {
+            userId: user.userId,
+            username: user.username,
+            email: user.email,
+            role: user.role,
+            profile: user.profile,
+            progress: user.progress
+        } : null;
+    }
+
+    updateProfile(updates) {
+        const users = this.authManager.getUsers();
+        const currentUser = this.getCurrentUser();
+        
+        if (!currentUser) {
+            return { success: false, message: 'User not authenticated' };
+        }
+
+        const user = users[currentUser.userId];
+        if (!user) {
+            return { success: false, message: 'User not found' };
+        }
+
+        // به‌روزرسانی فیلدها
+        if (updates.email) user.email = updates.email;
+        if (updates.profile) {
+            user.profile = { ...user.profile, ...updates.profile };
+        }
+
+        this.authManager.saveUsers(users);
+        this.authManager.setCurrentUser(user);
+
+        return { success: true, user: user };
+    }
+
+    changePassword(currentPassword, newPassword) {
+        const users = this.authManager.getUsers();
+        const currentUser = this.getCurrentUser();
+        
+        if (!currentUser) {
+            return { success: false, message: 'User not authenticated' };
+        }
+
+        const user = users[currentUser.userId];
+        const currentHashedPassword = this.authManager.hashPassword(currentPassword);
+        
+        if (user.password !== currentHashedPassword) {
+            return { success: false, message: 'Current password is incorrect' };
+        }
+
+        user.password = this.authManager.hashPassword(newPassword);
+        this.authManager.saveUsers(users);
+
+        return { success: true, message: 'Password changed successfully' };
+    }
+
+    getAllUsers() {
+        if (!authzManager.canManageUsers()) {
+            return { success: false, message: 'Access denied' };
+        }
+
+        const users = this.authManager.getUsers();
+        // حذف اطلاعات حساس قبل از بازگرداندن
+        const sanitizedUsers = {};
+        for (const userId in users) {
+            const user = users[userId];
+            sanitizedUsers[userId] = {
+                userId: user.userId,
+                username: user.username,
+                email: user.email,
+                role: user.role,
+                profile: user.profile,
+                progress: user.progress,
+                isActive: user.isActive,
+                createdAt: user.createdAt
+            };
+        }
+
+        return { success: true, users: sanitizedUsers };
+    }
+
+    deactivateUser(userId) {
+        if (!authzManager.canManageUsers()) {
+            return { success: false, message: 'Access denied' };
+        }
+
+        const users = this.authManager.getUsers();
+        if (users[userId]) {
+            users[userId].isActive = false;
+            this.authManager.saveUsers(users);
+            return { success: true, message: 'User deactivated successfully' };
+        }
+
+        return { success: false, message: 'User not found' };
+    }
+
+    getUserProgress(userId = null) {
+        const targetUserId = userId || (this.getCurrentUser()?.userId);
+        if (!targetUserId) {
+            return { success: false, message: 'User not specified' };
+        }
+
+        const users = this.authManager.getUsers();
+        const user = users[targetUserId];
+        
+        if (!user) {
+            return { success: false, message: 'User not found' };
+        }
+
+        // اگر کاربر درخواست‌دهنده خود کاربر باشد یا ادمین باشد
+        const currentUser = this.getCurrentUser();
+        if (currentUser.userId !== targetUserId && !authzManager.canManageUsers()) {
+            return { success: false, message: 'Access denied' };
+        }
+
+        return { success: true, progress: user.progress };
+    }
+
+    updateUserProgress(score = 0, completedLesson = null) {
+        const currentUser = this.getCurrentUser();
+        if (!currentUser) {
+            return { success: false, message: 'User not authenticated' };
+        }
+
+        return this.authManager.updateUserProgress(currentUser.userId, score, completedLesson);
+    }
+
+    getLeaderboard(limit = 10) {
+        const users = this.authManager.getUsers();
+        const usersArray = Object.values(users)
+            .filter(user => user.isActive)
+            .map(user => ({
+                username: user.username,
+                profile: user.profile,
+                progress: user.progress
+            }))
+            .sort((a, b) => (b.progress.totalScore || 0) - (a.progress.totalScore || 0))
+            .slice(0, limit);
+
+        return { success: true, leaderboard: usersArray };
+    }
+}
+
+// ایجاد نمونه singleton
+const userManager = new UserManagement();