Renamed the db session dependency type alias.

Signed-off-by: Cliff Hill <xlorep@darkhelm.org>

backend/src/backend/dependencies/db.py

@@ -20,4 +20,5 @@ async def get_session() -> AsyncGenerator[AsyncSession, None]:  # pragma: no cov
         yield session
 
 
-type SessionDep = Annotated[AsyncSession, Depends(get_session)]
+# Type alias for dependency injection of the database session
+DBSession = Annotated[AsyncSession, Depends(get_session)]

backend/src/backend/routers/users.py

@@ -4,7 +4,7 @@ from fastapi import APIRouter
 from fastapi import HTTPException
 from sqlalchemy.exc import NoResultFound
 
-from backend.dependencies.db import SessionDep
+from backend.dependencies.db import DBSession
 from backend.schemas.users import UserResponse
 from backend.services.users import get_user
 from backend.services.users import get_users
@@ -14,14 +14,14 @@ router = APIRouter(prefix="/users", tags=["users"])
 
 
 @router.get("/", response_model=list[UserResponse])
-async def read_users(session: SessionDep):
+async def read_users(session: DBSession):
     """Endpoint to retrieve all users."""
     users = await get_users(session)
     return users
 
 
 @router.get("/{email}", response_model=UserResponse)
-async def read_user(email: str, session: SessionDep):
+async def read_user(email: str, session: DBSession):
     """Endpoint to retrieve a user by email."""
     try:
         user = await get_user(session, email)