feat: Add album management functionality with new data model, repository, service, API, and generation integration.

tests/verify_albums_manual.py

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+import asyncio
+import os
+import sys
+
+# Add project root to path
+sys.path.append(os.path.abspath(os.path.join(os.path.dirname(__file__), "..")))
+
+from motor.motor_asyncio import AsyncIOMotorClient
+from repos.dao import DAO
+from models.Album import Album
+from models.Generation import Generation, GenerationStatus
+from models.enums import AspectRatios, Quality
+
+# Mock config
+# Use the same host as main.py but different DB
+MONGO_HOST = os.getenv("MONGO_HOST", "mongodb://admin:super_secure_password@31.59.58.220:27017")
+DB_NAME = "bot_db_test_albums"
+
+async def test_albums():
+    print(f"🚀 Starting Album Manual Verification using {MONGO_HOST}...")
+    
+    # Needs to run inside a loop from main
+    client = AsyncIOMotorClient(MONGO_HOST)
+    dao = DAO(client, db_name=DB_NAME)
+    
+    try:
+        # 1. Clean up
+        await client[DB_NAME]["albums"].drop()
+        await client[DB_NAME]["generations"].drop()
+        print("✅ Cleaned up test database")
+
+        # 2. Create Album
+        album = Album(name="Test Album", description="A test album")
+        print("Creating album...")
+        album_id = await dao.albums.create_album(album)
+        print(f"✅ Created Album: {album_id}")
+        
+        # 3. Create Generations
+        gen1 = Generation(prompt="Gen 1", aspect_ratio=AspectRatios.NINESIXTEEN, quality=Quality.ONEK)
+        gen2 = Generation(prompt="Gen 2", aspect_ratio=AspectRatios.NINESIXTEEN, quality=Quality.ONEK)
+        
+        print("Creating generations...")
+        gen1_id = await dao.generations.create_generation(gen1)
+        gen2_id = await dao.generations.create_generation(gen2)
+        print(f"✅ Created Generations: {gen1_id}, {gen2_id}")
+        
+        # 4. Add generations to album
+        print("Adding generations to album...")
+        await dao.albums.add_generation(album_id, gen1_id)
+        await dao.albums.add_generation(album_id, gen2_id)
+        print("✅ Added generations to album")
+        
+        # 5. Fetch album and check generation_ids
+        album_fetched = await dao.albums.get_album(album_id)
+        assert album_fetched is not None
+        assert len(album_fetched.generation_ids) == 2
+        assert gen1_id in album_fetched.generation_ids
+        assert gen2_id in album_fetched.generation_ids
+        print("✅ Verified generations in album")
+        
+        # 6. Fetch generations by IDs via GenerationRepo
+        generations = await dao.generations.get_generations_by_ids([gen1_id, gen2_id])
+        assert len(generations) == 2
+        
+        # Ensure ID type match (str vs ObjectId handling in repo)
+        gen_ids_fetched = [g.id for g in generations]
+        assert gen1_id in gen_ids_fetched
+        assert gen2_id in gen_ids_fetched
+        print("✅ Verified fetching generations by IDs")
+        
+        # 7. Remove generation
+        print("Removing generation...")
+        await dao.albums.remove_generation(album_id, gen1_id)
+        album_fetched = await dao.albums.get_album(album_id)
+        assert len(album_fetched.generation_ids) == 1
+        assert album_fetched.generation_ids[0] == gen2_id
+        print("✅ Verified removing generation from album")
+        
+        print("🎉 Album Verification SUCCESS")
+        
+    finally:
+        # Cleanup client
+        client.close()
+
+if __name__ == "__main__":
+    from dotenv import load_dotenv
+    load_dotenv()
+    try:
+        asyncio.run(test_albums())
+    except Exception as e:
+        print(f"Error: {e}")