Add root user initialization

app/user/handlers.py

@@ -14,7 +14,11 @@ router = APIRouter()
 
 
 @router.post("", status_code=201, response_model=UserResourceModel)
-async def create_user(model: UserCreationModel, db: Session = Depends(get_db)) -> UserResourceModel:
+async def create_user(
+    model: UserCreationModel,
+    db: Session = Depends(get_db),
+    auth_user: User = Depends(get_auth_user)
+) -> UserResourceModel:
     user = model.to_entity()
     created_user = user_service.create_user(db, user)
     return UserResourceModel.from_entity(created_user)

app/user/root.py

@@ -0,0 +1,21 @@
+from datetime import date
+
+from app.config import config
+from app.db import session_factory
+from app.user import service as user_service
+from app.user.model import User
+
+
+def init_root_user():
+    db = session_factory()
+    root_user = user_service.get_user_by_username(db, "root")
+
+    if root_user is None:
+        user_service.create_user(db, User(
+            username="root",
+            email=config["CGNO_ROOT_EMAIL"],
+            password=config["CGNO_ROOT_PASSWORD"],
+            given_name="Root",
+            birthdate=date.today()
+        ))
+        db.close()