Initial commit

content/migrations/0001_initial.py

@@ -0,0 +1,106 @@
+# Generated by Django 5.2.17 on 2026-08-10 11:37
+
+import django.db.models.deletion
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Grade',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('title', models.CharField(max_length=50)),
+                ('icon', models.CharField(max_length=100)),
+                ('color', models.CharField(max_length=10)),
+            ],
+        ),
+        migrations.CreateModel(
+            name='Node',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('title', models.CharField(max_length=150)),
+                ('order', models.PositiveIntegerField(default=0)),
+            ],
+            options={
+                'ordering': ['order'],
+            },
+        ),
+        migrations.CreateModel(
+            name='Lesson',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('title', models.CharField(max_length=150)),
+                ('intro_text', models.TextField()),
+                ('mascot_animation', models.CharField(default='explain', max_length=50)),
+                ('node', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='lessons', to='content.node')),
+            ],
+        ),
+        migrations.CreateModel(
+            name='Question',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('type', models.CharField(choices=[('multiple_choice', 'چهارگزینه\u200cای'), ('count_objects', 'شمارش اشیاء')], max_length=30)),
+                ('prompt', models.TextField()),
+                ('asset_group', models.CharField(blank=True, max_length=100)),
+                ('lesson', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='questions', to='content.lesson')),
+            ],
+        ),
+        migrations.CreateModel(
+            name='Choice',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('value', models.CharField(max_length=100)),
+                ('is_correct', models.BooleanField(default=False)),
+                ('question', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='choices', to='content.question')),
+            ],
+        ),
+        migrations.CreateModel(
+            name='Unit',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('title', models.CharField(max_length=100)),
+                ('order', models.PositiveIntegerField(default=0)),
+                ('grade', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='units', to='content.grade')),
+            ],
+            options={
+                'ordering': ['order'],
+            },
+        ),
+        migrations.AddField(
+            model_name='node',
+            name='unit',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='nodes', to='content.unit'),
+        ),
+        migrations.CreateModel(
+            name='UserAnswer',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('user_id', models.IntegerField(db_index=True)),
+                ('correct', models.BooleanField()),
+                ('xp_earned', models.PositiveIntegerField(default=0)),
+                ('created_at', models.DateTimeField(auto_now_add=True)),
+                ('choice', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='answers', to='content.choice')),
+                ('question', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='answers', to='content.question')),
+            ],
+        ),
+        migrations.CreateModel(
+            name='UserLessonCompletion',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('user_id', models.IntegerField(db_index=True)),
+                ('correct_count', models.PositiveIntegerField()),
+                ('stars', models.PositiveSmallIntegerField()),
+                ('xp_earned', models.PositiveIntegerField(default=0)),
+                ('coins_earned', models.PositiveIntegerField(default=0)),
+                ('created_at', models.DateTimeField(auto_now_add=True)),
+                ('lesson', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='completions', to='content.lesson')),
+            ],
+        ),
+    ]