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cloud-api/src/user/dependencies.py

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"""
Dependencies related to the user module
Exports:
- user_model_claims_dependency: user_model: Gets user model from db, if it exists. Uses db_id from user claims.
- user_model_query_dependency: user_model: Gets user model from db, if it exists. Uses user_id from query param
- user_model_body_dependency: user_model: Gets user model from db, if it exists. Uses user_id from request body.
"""
from typing import Annotated
from fastapi import Depends, Query
from src.user.exceptions import UserNotFoundException
from src.user.models import User
from src.auth.service import claims_dependency
from src.database import db_dependency
from src.schemas import UserIDMixin
async def get_user_model_claims(claims: claims_dependency, db: db_dependency):
user_id = claims.get("db_id", None)
if user_id is None:
raise UserNotFoundException()
user_model = db.get(User, user_id)
if user_model is None:
raise UserNotFoundException(user_id=user_id)
return user_model
user_model_claims_dependency = Annotated[User, Depends(get_user_model_claims)]
async def get_user_model_query(db: db_dependency, user_id: Annotated[int, Query(gt=0)]):
user_model = db.get(User, user_id)
if user_model is None:
raise UserNotFoundException(user_id=user_id)
return user_model
user_model_query_dependency = Annotated[User, Depends(get_user_model_query)]
async def get_user_model_body(db: db_dependency, request_model: UserIDMixin):
user_model = db.get(User, request_model.user_id)
if user_model is None:
raise UserNotFoundException(user_id=request_model.user_id)
return user_model
user_model_body_dependency = Annotated[User, Depends(get_user_model_body)]