Initial commit - clean project structure

content/admin.py

@@ -0,0 +1,62 @@
+from django.contrib import admin
+
+from .models import (
+    Choice, Grade, Lesson, Node, NodeProgress, Question, Unit, UserAnswer, UserLessonCompletion,
+)
+
+
+class ChoiceInline(admin.TabularInline):
+    model = Choice
+    extra = 1
+
+
+@admin.register(Grade)
+class GradeAdmin(admin.ModelAdmin):
+    list_display = ('id', 'title', 'icon', 'color')
+
+
+@admin.register(Unit)
+class UnitAdmin(admin.ModelAdmin):
+    list_display = ('id', 'title', 'grade', 'order')
+    list_filter = ('grade',)
+
+
+@admin.register(Node)
+class NodeAdmin(admin.ModelAdmin):
+    list_display = ('id', 'title', 'unit', 'order')
+    list_filter = ('unit',)
+
+
+@admin.register(Lesson)
+class LessonAdmin(admin.ModelAdmin):
+    list_display = ('id', 'title', 'node')
+    list_filter = ('node',)
+
+
+@admin.register(Question)
+class QuestionAdmin(admin.ModelAdmin):
+    list_display = ('id', 'prompt', 'lesson', 'type')
+    list_filter = ('type', 'lesson')
+    inlines = [ChoiceInline]
+
+
+@admin.register(UserLessonCompletion)
+class UserLessonCompletionAdmin(admin.ModelAdmin):
+    list_display = ('id', 'user_id', 'lesson', 'correct_count', 'stars', 'xp_earned', 'coins_earned')
+    list_filter = ('lesson',)
+
+
+@admin.register(UserAnswer)
+class UserAnswerAdmin(admin.ModelAdmin):
+    list_display = ('id', 'user_id', 'question', 'choice', 'correct', 'xp_earned')
+    list_filter = ('correct',)
+
+
+@admin.register(NodeProgress)
+class NodeProgressAdmin(admin.ModelAdmin):
+    list_display = (
+        'id', 'user_id', 'node', 'status', 'lessons_completed_count',
+        'started_at', 'last_activity_at', 'completed_at',
+    )
+    list_filter = ('status', 'node__unit')
+    search_fields = ('user_id',)