Akshith - Create Backend API endpoints to add and retrieve orders and suppliers.

[akshith312]

Description

Related PRS (if any):

This frontend PR is not related to any other PR.
…

Main changes explained:

• Added GET, POST, PUT, DELETE requests
• Added get suppliers, get suppliers By ID, Update supplier and delete supplier for the suppliers
• Added get orders, get order by ID, update order, delete order for orders
  …

How to test:

1. check into current branch
2. do npm install npm run build and npm start to run this PR locally
3. Clear site data/cache
4. login as admin user
5. Pass the authorization token to all the endpoints being tested
6. Call the endpoints using Postman
7. Suppliers endpoints

• GET suppliers - http://localhost:4500/api/kitchenandinventory/suppliers
• GET supplierbyID - http://localhost:4500/api/kitchenandinventory/suppliers/{supplierID}
• POST suppliers - http://localhost:4500/api/kitchenandinventory/suppliers
• PUT supplier - http://localhost:4500/api/kitchenandinventory/suppliers/{supplierID}
• DELETE supplier - http://localhost:4500/api/kitchenandinventory/suppliers/{supplierID}

8. Orders endpoints

• GET orders - http://localhost:4500/api/kitchenandinventory/orders
• GET orderbyID - http://localhost:4500/api/kitchenandinventory/orders/{orderID}
• POST orders - http://localhost:4500/api/kitchenandinventory/orders/{supplierID}
• PUT orders - http://localhost:4500/api/kitchenandinventory/orders/{orderID}
• DELETE order - http://localhost:4500/api/kitchenandinventory/orders/{orderID}

Screenshots or videos of changes:

GET All suppliers

Screen.Recording.2026-02-13.170941.mp4

GET Supplier by ID

Screen.Recording.2026-02-13.171131.mp4

CREATE New Supplier

Screen.Recording.2026-02-13.171416.mp4

UPDATE Supplier

Screen.Recording.2026-02-13.171557.mp4

DELETE Supplier

Screen.Recording.2026-02-13.171702.mp4

GET all Orders

GET Orders by ID

CREATE New Order

UPDATE Order

Screen.Recording.2026-02-13.172220.mp4

DELETE Order

Note:

Include the information the reviewers need to know.