simple registration prototype

1 files changed, 25 insertions, 0 deletions

diff --git a/app/utils/db.py b/app/utils/db.py
new file mode 100644
index 0000000..603ff68
--- /dev/null
+++ b/app/utils/db.py
@@ -0,0 +1,25 @@
+# app/utils/db.py
+import os
+
+from dotenv import load_dotenv
+from sqlalchemy.ext.asyncio import AsyncSession, create_async_engine
+from sqlalchemy.orm import DeclarativeBase, sessionmaker
+
+load_dotenv()
+
+DATABASE_URL = os.getenv("DATABASE_URL")
+if not DATABASE_URL:
+    raise ValueError("DATABASE_URL не найден в .env!")
+
+engine = create_async_engine(DATABASE_URL, echo=True, future=True)
+
+async_session = sessionmaker(bind=engine, class_=AsyncSession, expire_on_commit=False)
+
+
+async def get_async_session() -> AsyncSession:
+    async with async_session() as session:
+        yield session
+
+
+class Base(DeclarativeBase):
+    pass