Native model and generic ID (#971)

* Use a generic Protocol model for User instead of Pydantic

* Remove UserDB Pydantic schema

* Harmonize schema variable naming to avoid confusions

* Revamp OAuth account model management

* Revamp AccessToken DB strategy to adopt generic model approach

* Make ID a generic instead of forcing UUIDs

* Improve generic typing

* Improve Strategy typing

* Tweak base DB typing

* Don't set Pydantic schemas on FastAPIUsers class: pass it directly on router creation

* Add IntegerIdMixin and export related classes

* Start to revamp doc for V10

* Revamp OAuth documentation

* Fix code highlights

* Write the 9.x.x ➡️ 10.x.x migration doc

* Fix pyproject.toml

examples/sqlalchemy-oauth/app/users.py

@@ -1,8 +1,9 @@
 import os
+import uuid
 from typing import Optional
 
 from fastapi import Depends, Request
-from fastapi_users import BaseUserManager, FastAPIUsers
+from fastapi_users import BaseUserManager, FastAPIUsers, UUIDIDMixin
 from fastapi_users.authentication import (
     AuthenticationBackend,
     BearerTransport,
@@ -11,33 +12,30 @@ from fastapi_users.authentication import (
 from fastapi_users.db import SQLAlchemyUserDatabase
 from httpx_oauth.clients.google import GoogleOAuth2
 
-from app.db import get_user_db
-from app.models import User, UserCreate, UserDB, UserUpdate
+from app.db import User, get_user_db
 
 SECRET = "SECRET"
 
-
 google_oauth_client = GoogleOAuth2(
     os.getenv("GOOGLE_OAUTH_CLIENT_ID", ""),
     os.getenv("GOOGLE_OAUTH_CLIENT_SECRET", ""),
 )
 
 
-class UserManager(BaseUserManager[UserCreate, UserDB]):
-    user_db_model = UserDB
+class UserManager(UUIDIDMixin, BaseUserManager[User, uuid.UUID]):
     reset_password_token_secret = SECRET
     verification_token_secret = SECRET
 
-    async def on_after_register(self, user: UserDB, request: Optional[Request] = None):
+    async def on_after_register(self, user: User, request: Optional[Request] = None):
         print(f"User {user.id} has registered.")
 
     async def on_after_forgot_password(
-        self, user: UserDB, token: str, request: Optional[Request] = None
+        self, user: User, token: str, request: Optional[Request] = None
     ):
         print(f"User {user.id} has forgot their password. Reset token: {token}")
 
     async def on_after_request_verify(
-        self, user: UserDB, token: str, request: Optional[Request] = None
+        self, user: User, token: str, request: Optional[Request] = None
     ):
         print(f"Verification requested for user {user.id}. Verification token: {token}")
 
@@ -58,13 +56,7 @@ auth_backend = AuthenticationBackend(
     transport=bearer_transport,
     get_strategy=get_jwt_strategy,
 )
-fastapi_users = FastAPIUsers(
-    get_user_manager,
-    [auth_backend],
-    User,
-    UserCreate,
-    UserUpdate,
-    UserDB,
-)
+
+fastapi_users = FastAPIUsers[User, uuid.UUID](get_user_manager, [auth_backend])
 
 current_active_user = fastapi_users.current_user(active=True)