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fix multiple assignments

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Ruidy 2020-11-07 23:49:51 +01:00
parent 6cfd322939
commit 3ead154903
1 changed files with 8 additions and 0 deletions
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8
app/usecases/user/assign_todo_to_user.py
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@ -1,8 +1,13 @@
from app.models import User, Todo
from app.repositories.users import add_todo_to_user from app.repositories.users import add_todo_to_user
from app.usecases.todo import read_todo_by_id from app.usecases.todo import read_todo_by_id
from app.usecases.user.read_user_by_id import read_user_by_id from app.usecases.user.read_user_by_id import read_user_by_id
def is_already_assigned(user: User, todo: Todo) -> bool:
return any([task == todo for task in user.tasks])
def assign_todo_to_user(user_id: str, todo_id: str) -> bool: def assign_todo_to_user(user_id: str, todo_id: str) -> bool:
user, is_success = read_user_by_id(user_id) user, is_success = read_user_by_id(user_id)
if not is_success: if not is_success:
@ -12,4 +17,7 @@ def assign_todo_to_user(user_id: str, todo_id: str) -> bool:
if not is_success: if not is_success:
return False return False
if is_already_assigned(user, todo):
return False
return add_todo_to_user(todo, user) return add_todo_to_user(todo, user)