[rewrite] Implemented login and register

backend/app/api/routes/login_routes.py

@@ -1,20 +1,16 @@
-from typing import Annotated
 from datetime import timedelta
+from typing import Annotated
 
-from fastapi import APIRouter, HTTPException, Depends
+from fastapi import APIRouter, Depends, HTTPException
 from fastapi.security import OAuth2PasswordRequestForm
 
 from app.api.dependencies import SessionDep
-
 from app.core import security
 from app.core.config import settings
-
+from app.crud import user_crud
 from app.schemas.user_schemas import Token
 
-from app.crud import user_crud
-
-
-router = APIRouter(tags=["login"])
+router = APIRouter(tags=["Login"])
 
 
 @router.post("/login/access-token")

backend/app/api/routes/shop/shop_login_routes.py

@@ -1,23 +1,19 @@
-from typing import Annotated
 from datetime import timedelta
+from typing import Annotated
 
-from fastapi import APIRouter, HTTPException, Depends
+from fastapi import APIRouter, Depends, HTTPException
 from fastapi.security import OAuth2PasswordRequestForm
 
 from app.api.dependencies import SessionDep
-
 from app.core import security
 from app.core.config import settings
-
+from app.crud import user_crud
 from app.schemas.user_schemas import Token
 
-from app.crud import user_crud
+router = APIRouter(prefix="/login", tags=["Login"])
 
 
-router = APIRouter(tags=["Shop-Login"])
-
-
-@router.post("/login/access-token")
+@router.post("/access-token")
 def login_access_token(
     session: SessionDep,
     form_data: Annotated[OAuth2PasswordRequestForm, Depends()]

backend/app/api/routes/shop/shop_user_routes.py

@@ -3,12 +3,13 @@ from typing import Annotated
 
 from fastapi import APIRouter, Body, Path
 
+from app.api.dependencies import SessionDep
+from app.crud.user_crud import create_user
+from app.database.models.user_model import UserRole
 from app.schemas.user_schemas import UserRegister
 
-
 router = APIRouter(
-    prefix="/user",
-    tags=["Shop-Users"]
+    prefix="/user"
 )
 
 
@@ -23,8 +24,8 @@ async def logout():
 
 
 @router.post("/register", summary="Register new user")
-async def register(user_data: UserRegister):
-    raise NotImplementedError()
+async def register(session: SessionDep, user_data: UserRegister, shop_uuid=Annotated[uuid.UUID, Path(title="UUID of the shop")]):
+    create_user(session, user_data, shop_uuid, UserRole.CUSTOMER)
 
 
 @router.put("/update", summary="Update user details")

backend/app/api/routes/user_routes.py

@@ -1,9 +1,16 @@
-from fastapi import APIRouter, Body
+import logging
+import re
 
-from app.schemas.user_schemas import UserRegister
+from fastapi import APIRouter, Body, HTTPException, status
+from sqlalchemy.exc import IntegrityError
 
 from app.api.dependencies import SessionDep
 from app.crud import user_crud
+from app.database.models.user_model import UserRole
+from app.schemas.user_schemas import UserRegister
+
+logger = logging.getLogger(__name__)
+
 
 router = APIRouter(
     prefix="/user",
@@ -24,10 +31,26 @@ async def logout():
 @router.post("/register", summary="Register new user")
 async def register(session: SessionDep, user_data: UserRegister):
     try:
-        user_crud.create_user(session, user_data)
-        return {"message": "User registered successfully"}
-    except BaseException:
-        return {"message": "An error occurred"}
+        user_crud.create_user(session, user_data, None, UserRole.OWNER)
+        return {"detail": "Registered succeesfully"}
+    except IntegrityError as e:
+        field_mapping = {"uuid": "email"}  # If a UUID is duplicate, it means email is in use
+
+        constraint = e.orig.diag.constraint_name
+        column_name = re.sub(r"^user_(\w+)_key$", r"\1", constraint) if constraint else None
+
+        if column_name == "uuid":
+            column_name = "email"
+
+        detail = f"{field_mapping.get(column_name, column_name or 'Entry').capitalize()} already in use"
+
+        raise HTTPException(
+            status_code=status.HTTP_409_CONFLICT,
+            detail=detail
+        )
+    except Exception as e:
+        logger.error(e)
+        raise HTTPException(status_code=status.HTTP_500_INTERNAL_SERVER_ERROR, detail="Failed to register")
 
 
 @router.put("/update", summary="Update user details")