add sign-up endpoint callback

services/backend/api/v1/auth.py

@@ -0,0 +1,27 @@
+import datetime
+from typing import Optional, Any
+
+import jwt
+from django.conf import settings
+from django.http import HttpRequest
+from ninja.security import HttpBearer
+
+from apps.users.models import User
+
+
+class BearerAuth(HttpBearer):
+    def authenticate(self, request: HttpRequest, token: str) -> Optional[Any]:
+        data = jwt.decode(token, settings.SECRET_KEY, algorithms=["HS256"])
+        if data["exp"] < datetime.datetime.now().timestamp():
+            return None
+
+        user = User.objects.get(id=data["id"])
+        return user
+
+    @staticmethod
+    def generate_jwt(user: User) -> str:
+        data = {
+            "exp": (datetime.datetime.now() + datetime.timedelta(days=365)).timestamp(),
+            "id": str(user.id)
+        }
+        return jwt.encode(data, settings.SECRET_KEY, algorithm="HS256")

services/backend/api/v1/users/views.py

@@ -1,10 +1,10 @@
 from ninja import Router
 
 from api.v1.users.schemas import LoginSchema, RegisterSchema, TokenSchema, UserSchema
+from api.v1.auth import BearerAuth
 from api.v1.schemas import BadRequestError, ForbiddenError, NotFoundError
 from apps.users.models import User
 
-
 router = Router(tags=["users"])
 
 
@@ -15,8 +15,13 @@ router = Router(tags=["users"])
         400: BadRequestError,
     }
 )
-def sign_up(data: RegisterSchema):
-    ...
+def sign_up(request, data: RegisterSchema):
+    user = User(**data.dict())
+    user.full_clean()
+    user.save()
+
+    token = BearerAuth.generate_jwt(user)
+    return 201, TokenSchema(token=token)
 
 
 @router.post(
@@ -27,7 +32,7 @@ def sign_up(data: RegisterSchema):
         403: ForbiddenError,
     }
 )
-def sign_in(data: LoginSchema):
+def sign_in(request, data: LoginSchema):
     ...
 
 
@@ -39,5 +44,5 @@ def sign_in(data: LoginSchema):
         404: NotFoundError,
     }
 )
-def get_user(user_id: str):
+def get_user(request, user_id: str):
     ...