initial commit

worked on async alembic migrations, User model.

Current issue:

web_1      | INFO:     172.20.0.1:62958 - "POST /users/ HTTP/1.1" 500 Internal Server Error
web_1      | ERROR:    Exception in ASGI application
web_1      | Traceback (most recent call last):
...
web_1      | response
web_1      |   value is not a valid dict (type=type_error.dict)

when trying to create new user

app/db.py

@@ -0,0 +1,49 @@
+from sqlalchemy import future
+from sqlalchemy.ext.asyncio import AsyncSession, create_async_engine
+from sqlalchemy.orm import sessionmaker, declarative_base
+from app.settings import settings
+
+Base = declarative_base()
+
+# engine = create_async_engine(settings.DATABASE_URL, echo=True, future=True)
+
+# Session = sessionmaker(engine, class_=AsyncSession, expire_on_commit=False)
+
+# def get_session():
+#     with Session() as session:
+#         yield session
+
+class AsyncDatabaseSession:
+    def __init__(self):
+        self._session = None
+        self._engine = None
+        self._engine = create_async_engine(
+            settings.DATABASE_URL,
+            future=True,
+            echo=True,
+        )
+        self._session = sessionmaker(
+            self._engine, expire_on_commit=False, class_=AsyncSession
+        )()
+
+    def __getattr__(self, name):
+        return getattr(self._session, name)
+
+    # def init(self):
+
+db = AsyncDatabaseSession()
+
+# async def get_session() -> AsyncSession:
+#     async_session = sessionmaker(
+#         engine, class_=AsyncSession, expire_on_commit=False
+#     )
+#     async with async_session() as session:
+#         yield session
+# # from sqlalchemy import create_engine
+# # from sqlalchemy.ext.declarative import declarative_base
+# # from sqlalchemy.orm import sessionmaker
+
+# engine = create_engine(settings.DATABASE_URL)
+# SessionLocal = sessionmaker(autocommit=False, autoflush=False, bind=engine)
+
+