[rewrite] Added initial route structure (WIP)

backend/app/routes/cart_routes.py

@@ -0,0 +1,38 @@
+from fastapi import APIRouter, Query
+
+router = APIRouter(
+    prefix="/cart",
+    tags=["Cart"]
+)
+
+
+@router.get("/")
+async def show_cart():
+    raise NotImplementedError
+
+
+@router.put("/add/{product_id}")
+async def add_to_cart(
+    product_id: int,
+    count: int = Query(
+        1, ge=1, description="Count must be greater than or equal to 1")
+):
+    raise NotImplementedError
+
+
+@router.delete("/remove/{product_id}")
+async def remove_from_cart(product_id: int):
+    raise NotImplementedError
+
+
+@router.put("/update/{product_id}")
+async def update_count_in_cart(
+    product_id: int,
+    count: int = Query(..., description="Count must be provided")
+):
+    raise NotImplementedError
+
+
+@router.get("/purchase")
+async def purchase():
+    raise NotImplementedError

backend/app/routes/user_routes.py

@@ -0,0 +1,31 @@
+from fastapi import APIRouter, Body
+
+router = APIRouter(
+    prefix="/user",
+    tags=["User"]
+)
+
+
+@router.delete("/delete", summary="Delete user")
+async def delete_user():
+    raise NotImplementedError("delete_user() needs to be implemented.")
+
+
+@router.post("/login", summary="User login")
+async def login(data: dict = Body(...)):
+    raise NotImplementedError("login() needs to be implemented.")
+
+
+@router.delete("/logout", summary="User logout")
+async def logout():
+    raise NotImplementedError("logout() needs to be implemented.")
+
+
+@router.post("/register", summary="Register new user")
+async def register(data: dict = Body(...)):
+    raise NotImplementedError("register() needs to be implemented.")
+
+
+@router.put("/update", summary="Update user details")
+async def update_user(data: dict = Body(...)):
+    raise NotImplementedError("update_user() needs to be implemented.")