src/server/api/anime.py

@@ -4,11 +4,14 @@ from typing import Any, List, Optional
 
 from fastapi import APIRouter, Depends, HTTPException, status
 from pydantic import BaseModel, Field
+from sqlalchemy.ext.asyncio import AsyncSession
 
 from src.core.entities.series import Serie
+from src.server.database.service import AnimeSeriesService
 from src.server.services.anime_service import AnimeService, AnimeServiceError
 from src.server.utils.dependencies import (
     get_anime_service,
+    get_optional_database_session,
     get_series_app,
     require_auth,
 )
@@ -582,6 +585,7 @@ async def add_series(
     request: AddSeriesRequest,
     _auth: dict = Depends(require_auth),
     series_app: Any = Depends(get_series_app),
+    db: Optional[AsyncSession] = Depends(get_optional_database_session),
 ) -> dict:
     """Add a new series to the library.
 
@@ -589,6 +593,9 @@ async def add_series(
     The `key` is the URL-safe identifier used for all lookups.
     The `name` is stored as display metadata along with a
     filesystem-friendly `folder` name derived from the name.
+    
+    Series are saved to the database using AnimeSeriesService when
+    database is available, falling back to in-memory storage otherwise.
 
     Args:
         request: Request containing the series link and name.
@@ -596,9 +603,10 @@ async def add_series(
             - name: Display name for the series
         _auth: Ensures the caller is authenticated (value unused)
         series_app: Core `SeriesApp` instance provided via dependency
+        db: Optional database session for async operations
 
     Returns:
-        Dict[str, Any]: Status payload with success message and key
+        Dict[str, Any]: Status payload with success message, key, and db_id
 
     Raises:
         HTTPException: If adding the series fails or link is invalid
@@ -617,13 +625,6 @@ async def add_series(
                 detail="Series name cannot be empty",
             )
         
-        # Check if series_app has the list attribute
-        if not hasattr(series_app, "list"):
-            raise HTTPException(
-                status_code=status.HTTP_501_NOT_IMPLEMENTED,
-                detail="Series list functionality not available",
-            )
-        
         # Extract key from link URL
         # Expected format: https://aniworld.to/anime/stream/{key}
         link = request.link.strip()
@@ -646,36 +647,69 @@ async def add_series(
         
         # Create folder from name (filesystem-friendly)
         folder = request.name.strip()
+        db_id = None
         
-        # Create a new Serie object
-        # key: unique identifier extracted from link
-        # name: display name from request
-        # folder: filesystem folder name (derived from name)
-        # episodeDict: empty for new series
-        serie = Serie(
-            key=key,
-            name=request.name.strip(),
-            site="aniworld.to",
-            folder=folder,
-            episodeDict={}
-        )
+        # Try to save to database if available
+        if db is not None:
+            # Check if series already exists in database
+            existing = await AnimeSeriesService.get_by_key(db, key)
+            if existing:
+                return {
+                    "status": "exists",
+                    "message": f"Series already exists: {request.name}",
+                    "key": key,
+                    "folder": existing.folder,
+                    "db_id": existing.id
+                }
+            
+            # Save to database using AnimeSeriesService
+            anime_series = await AnimeSeriesService.create(
+                db=db,
+                key=key,
+                name=request.name.strip(),
+                site="aniworld.to",
+                folder=folder,
+                episode_dict={},  # Empty for new series
+            )
+            db_id = anime_series.id
+            
+            logger.info(
+                "Added series to database: %s (key=%s, db_id=%d)",
+                request.name,
+                key,
+                db_id
+            )
         
-        # Add the series to the list
-        series_app.list.add(serie)
-        
-        # Refresh the series list to update the cache
-        if hasattr(series_app, "refresh_series_list"):
-            series_app.refresh_series_list()
+        # Also add to in-memory cache if series_app has the list attribute
+        if series_app and hasattr(series_app, "list"):
+            serie = Serie(
+                key=key,
+                name=request.name.strip(),
+                site="aniworld.to",
+                folder=folder,
+                episodeDict={}
+            )
+            # Add to in-memory cache
+            if hasattr(series_app.list, 'keyDict'):
+                # Direct update without file saving
+                series_app.list.keyDict[key] = serie
+            elif hasattr(series_app.list, 'add'):
+                # Legacy: use add method (may create file with deprecation warning)
+                with warnings.catch_warnings():
+                    warnings.simplefilter("ignore", DeprecationWarning)
+                    series_app.list.add(serie)
         
         return {
             "status": "success",
             "message": f"Successfully added series: {request.name}",
             "key": key,
-            "folder": folder
+            "folder": folder,
+            "db_id": db_id
         }
     except HTTPException:
         raise
     except Exception as exc:
+        logger.error("Failed to add series: %s", exc, exc_info=True)
         raise HTTPException(
             status_code=status.HTTP_500_INTERNAL_SERVER_ERROR,
             detail=f"Failed to add series: {str(exc)}",

src/server/utils/dependencies.py

@@ -134,6 +134,38 @@ async def get_database_session() -> AsyncGenerator:
         )
 
 
+async def get_optional_database_session() -> AsyncGenerator:
+    """
+    Dependency to get optional database session.
+    
+    Unlike get_database_session(), this returns None if the database
+    is not available, allowing endpoints to fall back to other storage.
+    
+    Yields:
+        AsyncSession or None: Database session if available, None otherwise
+    
+    Example:
+        @app.post("/anime/add")
+        async def add_anime(
+            db: Optional[AsyncSession] = Depends(get_optional_database_session)
+        ):
+            if db:
+                # Use database
+                await AnimeSeriesService.create(db, ...)
+            else:
+                # Fall back to file-based storage
+                series_app.list.add(serie)
+    """
+    try:
+        from src.server.database import get_db_session
+        
+        async with get_db_session() as session:
+            yield session
+    except (ImportError, RuntimeError):
+        # Database not available - yield None
+        yield None
+
+
 def get_current_user(
     credentials: Optional[HTTPAuthorizationCredentials] = Depends(
         http_bearer_security