admin panel now has the options to fully manage the the models data of quiz module (#115)

Author: Priyanshu-Batham

Algolyzer/quiz/admin.py

@@ -3,46 +3,54 @@
 from .models import Question, QuizProgress, Topic, UserAnswer
 
 
+# Inline for Questions
+class QuestionInline(admin.TabularInline):
+    model = Question
+    extra = 1  # Number of empty forms to display
+
+
 # Customize admin interface for Topic
 class TopicAdmin(admin.ModelAdmin):
-    list_display = ("id", "name")  # Display the ID and name of topics
-    search_fields = ("name",)  # Enable search by name
+    list_display = ("id", "name", "difficulty")
+    search_fields = ("name",)
+    list_filter = ("difficulty",)
+    inlines = [QuestionInline]
 
 
 # Customize admin interface for Question
 class QuestionAdmin(admin.ModelAdmin):
-    list_display = ("id", "topic", "text", "correct_answer")  # Show key details
-    list_filter = ("topic",)  # Add a filter by topic
-    search_fields = ("text",)  # Enable search by question text
+    list_display = ("id", "topic", "text", "correct_answer")
+    list_filter = ("topic", "topic__difficulty")
+    search_fields = ("text",)
+    fieldsets = (
+        (None, {"fields": ("topic", "text")}),
+        ("Options", {"fields": ("option_a", "option_b", "option_c", "option_d")}),
+        ("Correct Answer", {"fields": ("correct_answer",)}),
+    )
+    radio_fields = {
+        "correct_answer": admin.HORIZONTAL
+    }  # Use radio buttons for correct_answer
 
 
 # Customize admin interface for UserAnswer
 class UserAnswerAdmin(admin.ModelAdmin):
-    list_display = (
-        "id",
-        "user",
-        "question",
-        "selected_answer",
-        "is_correct",
-    )  # Show key details
-    list_filter = ("is_correct",)  # Filter by correctness
-    search_fields = (
-        "user__username",
-        "question__text",
-    )  # Enable search by user or question
+    list_display = ("id", "user", "question", "selected_answer", "is_correct")
+    list_filter = ("is_correct",)
+    search_fields = ("user__username", "question__text")
+    readonly_fields = ("is_correct",)  # Make is_correct read-only
 
 
 # Customize admin interface for QuizProgress
 class QuizProgressAdmin(admin.ModelAdmin):
-    list_display = (
-        "id",
-        "user",
-        "topic",
-        "current_question",
-        "completed",
-    )  # Show progress details
-    list_filter = ("completed",)  # Filter by completion status
-    search_fields = ("user__username", "topic__name")  # Enable search by user or topic
+    list_display = ("id", "user", "topic", "current_question", "completed")
+    list_filter = ("completed",)
+    search_fields = ("user__username", "topic__name")
+    actions = ["mark_as_completed"]
+
+    def mark_as_completed(self, request, queryset):
+        queryset.update(completed=True)
+
+    mark_as_completed.short_description = "Mark selected progress records as completed"
 
 
 # Register models with their respective ModelAdmin