Initial framework for custom categories

backend/server/adventures/migrations/0011_category_adventure_category.py

@@ -0,0 +1,34 @@
+# Generated by Django 5.0.8 on 2024-11-14 04:30
+
+from django.conf import settings
+import django.db.models.deletion
+import uuid
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('adventures', '0010_collection_link'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Category',
+            fields=[
+                ('id', models.UUIDField(default=uuid.uuid4, editable=False, primary_key=True, serialize=False, unique=True)),
+                ('name', models.CharField(max_length=200)),
+                ('display_name', models.CharField(max_length=200)),
+                ('icon', models.CharField(default='🌎', max_length=200)),
+                ('user_id', models.ForeignKey(default=1, on_delete=django.db.models.deletion.CASCADE, to=settings.AUTH_USER_MODEL)),
+            ],
+            options={
+                'verbose_name_plural': 'Categories',
+            },
+        ),
+        migrations.AddField(
+            model_name='adventure',
+            name='category',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, to='adventures.category'),
+        ),
+    ]

backend/server/adventures/migrations/0012_migrate_types_to_categories.py

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+from django.db import migrations
+
+def migrate_categories(apps, schema_editor):
+    # Use the historical models
+    Adventure = apps.get_model('adventures', 'Adventure')
+    Category = apps.get_model('adventures', 'Category')
+
+    ADVENTURE_TYPES = {
+        'general': ('General', '🌍'),
+        'outdoor': ('Outdoor', '🏞️'),
+        'lodging': ('Lodging', '🛌'),
+        'dining': ('Dining', '🍽️'),
+        'activity': ('Activity', '🏄'),
+        'attraction': ('Attraction', '🎢'),
+        'shopping': ('Shopping', '🛍️'),
+        'nightlife': ('Nightlife', '🌃'),
+        'event': ('Event', '🎉'),
+        'transportation': ('Transportation', '🚗'),
+        'culture': ('Culture', '🎭'),
+        'water_sports': ('Water Sports', '🚤'),
+        'hiking': ('Hiking', '🥾'),
+        'wildlife': ('Wildlife', '🦒'),
+        'historical_sites': ('Historical Sites', '🏛️'),
+        'music_concerts': ('Music & Concerts', '🎶'),
+        'fitness': ('Fitness', '🏋️'),
+        'art_museums': ('Art & Museums', '🎨'),
+        'festivals': ('Festivals', '🎪'),
+        'spiritual_journeys': ('Spiritual Journeys', '🧘‍♀️'),
+        'volunteer_work': ('Volunteer Work', '🤝'),
+        'other': ('Other', '❓'),
+    }   
+    
+    adventures = Adventure.objects.all()
+    for adventure in adventures:
+        # Access the old 'type' field using __dict__ because it's not in the model anymore
+        old_type = adventure.__dict__.get('type')
+        if old_type in ADVENTURE_TYPES:
+            category, created = Category.objects.get_or_create(
+                name=old_type,
+                user_id=adventure.user_id,
+                defaults={
+                    'display_name': ADVENTURE_TYPES[old_type][0],
+                    'icon': ADVENTURE_TYPES[old_type][1],
+                }
+            )
+            adventure.category = category
+            adventure.save()
+        else:
+            print(f"Unknown type: {old_type}")
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('adventures', '0011_category_adventure_category'),
+    ]
+
+    operations = [
+        migrations.RunPython(migrate_categories),
+    ]

backend/server/adventures/migrations/0013_remove_adventure_type_alter_adventure_category.py

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+# Generated by Django 5.0.8 on 2024-11-14 04:51
+
+import django.db.models.deletion
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('adventures', '0012_migrate_types_to_categories'),
+    ]
+
+    operations = [
+        migrations.RemoveField(
+            model_name='adventure',
+            name='type',
+        ),
+        migrations.AlterField(
+            model_name='adventure',
+            name='category',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, to='adventures.category'),
+        ),
+    ]