placeOrder
@Post(value = "place")
Handles POST orders/place.
Validates input data and delegates order placement to the application layer. Supports three order types: Delivery, Takeaway, and DineIn.
Response mapping:
200 OKwhen order is placed successfully400 Bad Requestwhen payload validation fails or date/items are invalid
Return
An HTTP response containing the created order DTO or an error status.
Parameters
request
Place order payload containing order type and details.