added competition endpoints

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

@@ -0,0 +1,43 @@
+from ninja import Router
+
+from api.v1.schemas import BadRequestError, ForbiddenError, NotFoundError
+from api.v1.user.schemas import (
+    LoginSchema,
+    RegisterSchema,
+    TokenSchema,
+    UserSchema,
+)
+
+router = Router(tags=["user"])
+
+
+@router.post(
+    path="/sign-up",
+    response={
+        201: TokenSchema,
+        400: BadRequestError,
+    },
+)
+def sign_up(data: RegisterSchema): ...
+
+
+@router.post(
+    path="/sign-in",
+    response={
+        200: TokenSchema,
+        400: BadRequestError,
+        403: ForbiddenError,
+    },
+)
+def sign_in(data: LoginSchema): ...
+
+
+@router.get(
+    path="/user/{user_id}",
+    response={
+        200: UserSchema,
+        400: BadRequestError,
+        404: NotFoundError,
+    },
+)
+def get_user(user_id: str): ...