feat: allow assigning tasks to specific students or everyone

lmsege/lms/views.py

@@ -1,4 +1,5 @@
 from django.shortcuts import render, get_object_or_404, redirect
+from django.db.models import Q
 from django.contrib.auth.decorators import login_required, user_passes_test
 from django.utils.html import strip_tags
 from .models import Assignment, Submission, Answer
@@ -34,9 +35,9 @@ def home(request):
 @login_required
 @user_passes_test(is_student, login_url='/login/')
 def dashboard(request):
-    # Fetch assignments (could be all, or specific to student's classes)
-    # For now, let's fetch all assignments.
-    assignments = Assignment.objects.all().order_by('-created_at')
+    assignments = Assignment.objects.filter(
+        Q(assign_to_all=True) | Q(assigned_students=request.user)
+    ).distinct().order_by('-created_at')
     
     # Check which ones the student has submitted
     submissions = Submission.objects.filter(student=request.user)