init

backend/app/core/config.py

@@ -0,0 +1,43 @@
+"""Application configuration"""
+from pydantic_settings import BaseSettings
+from typing import Optional
+import os
+
+
+class Settings(BaseSettings):
+    """Application settings"""
+    
+    # Server
+    port: int = int(os.getenv("PORT", "8080"))
+    host: str = "127.0.0.1"
+    
+    # Database
+    postgres_socket_path: str = os.getenv("POSTGRES_SOCKET_PATH", "/run/postgresql")
+    postgres_db: str = os.getenv("POSTGRES_DB", "jawz")
+    postgres_user: str = os.getenv("POSTGRES_USER", os.getenv("USER", "jawz"))
+    
+    # *arr API keys
+    sonarr_api_key: str = os.getenv("SONARR_API_KEY", "")
+    radarr_api_key: str = os.getenv("RADARR_API_KEY", "")
+    lidarr_api_key: str = os.getenv("LIDARR_API_KEY", "")
+    
+    # *arr base URLs
+    sonarr_url: str = "http://127.0.0.1:8989"
+    radarr_url: str = "http://127.0.0.1:7878"
+    lidarr_url: str = "http://127.0.0.1:8686"
+    
+    # Admin
+    admin_token: Optional[str] = os.getenv("MOVIEMAP_ADMIN_TOKEN")
+    
+    @property
+    def database_url(self) -> str:
+        """Build PostgreSQL connection string using Unix socket"""
+        return f"postgresql://{self.postgres_user}@/{self.postgres_db}?host={self.postgres_socket_path}"
+    
+    class Config:
+        env_file = ".env"
+        case_sensitive = False
+
+
+settings = Settings()
+

backend/app/core/database.py

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+"""Database connection and session management"""
+from psycopg import AsyncConnection
+from psycopg_pool import AsyncConnectionPool
+from app.core.config import settings
+from typing import Optional
+import logging
+
+logger = logging.getLogger(__name__)
+
+# Connection pool
+pool: Optional[AsyncConnectionPool] = None
+
+
+async def init_db():
+    """Initialize database connection pool"""
+    global pool
+    try:
+        pool = AsyncConnectionPool(
+            conninfo=settings.database_url,
+            min_size=1,
+            max_size=10,
+            open=False,
+        )
+        await pool.open()
+        logger.info("Database connection pool initialized")
+    except Exception as e:
+        logger.error(f"Failed to initialize database pool: {e}")
+        raise
+
+
+async def close_db():
+    """Close database connection pool"""
+    global pool
+    if pool:
+        await pool.close()
+        logger.info("Database connection pool closed")
+
+
+async def get_db() -> AsyncConnection:
+    """Get database connection from pool"""
+    if not pool:
+        await init_db()
+    return await pool.getconn()
+
+
+async def return_conn(conn: AsyncConnection):
+    """Return connection to pool"""
+    if pool:
+        await pool.putconn(conn)
+