user repo/usecases/session/di

api/application/abstractions/__init__.py

@@ -0,0 +1,3 @@
+from .uow import UnitOfWork
+
+__all__ = ("UnitOfWork",)

api/application/abstractions/uow.py

@@ -0,0 +1,9 @@
+from typing import Protocol
+
+
+class UnitOfWork(Protocol):
+    async def commit(self) -> None:
+        raise NotImplementedError
+
+    async def rollback(self) -> None:
+        raise NotImplementedError

api/application/contracts/user/__init__.py

@@ -1,3 +1,4 @@
-from .user_response import UserResponse
+from .user_request import UserCreateRequest
+from .user_response import UserDetaledResponse, UserResponse
 
-__all__ = ("UserResponse",)
+__all__ = ("UserResponse", "UserDetaledResponse", "UserCreateRequest")

api/application/contracts/user/user_request.py

@@ -0,0 +1,8 @@
+from dataclasses import dataclass
+
+
+@dataclass(frozen=True)
+class UserCreateRequest:
+    name: str
+    email: str
+    password: str

api/application/contracts/user/user_response.py

@@ -1,7 +1,16 @@
 from dataclasses import dataclass
+from uuid import UUID
 
 
 @dataclass(frozen=True)
 class UserResponse:
     name: str
     email: str
+
+
+@dataclass(frozen=True)
+class UserDetaledResponse:
+    id: UUID
+    name: str
+    email: str
+    hashed_password: str

api/application/usecase/create_user.py

@@ -0,0 +1,15 @@
+from api.application.abstractions import UnitOfWork
+from api.application.contracts.user.user_request import UserCreateRequest
+from api.domain.user.model import User
+from api.domain.user.repository import UserRepository
+
+
+class CreateUser:
+    def __init__(self, uow: UnitOfWork, user_repository: UserRepository) -> None:
+        self.uow = uow
+        self.user_repository = user_repository
+
+    async def execute(self, request: UserCreateRequest) -> None:
+        user = User.create(name=request.name, email=request.email, password=request.password)
+        await self.user_repository.create_user(user=user)
+        await self.uow.commit()