New-DeliveryController.java

package org.mono.stacksaga.example.deliveryservice.controller;

import lombok.AllArgsConstructor;
import org.mono.stacksaga.example.deliveryservice.dto.StartDeliveryRequestBody;
import org.mono.stacksaga.example.deliveryservice.dto.StartDeliveryResponseBody;
import org.mono.stacksaga.example.deliveryservice.dto.StartDeliveryRevertRequestBody;
import org.mono.stacksaga.example.deliveryservice.dto.StartDeliveryRevertResponseBody;
import org.mono.stacksaga.example.deliveryservice.service.DeliveryDetailService;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.PutMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RestController;

@RestController
@AllArgsConstructor
public class DeliveryController {
    private final DeliveryDetailService deliveryDetailService;

    @PostMapping("/start")
    public ResponseEntity<StartDeliveryResponseBody> startDelivery(@RequestBody StartDeliveryRequestBody requestBody) {
        String trackingNumber = deliveryDetailService.startDelivery(
                requestBody.getOrderUid(),
                requestBody.getUserUid()
        );
        return ResponseEntity.ok(
                StartDeliveryResponseBody.builder()
                        .trackingNumber(trackingNumber)
                        .build()
        );

    }

    @PutMapping("/start/revert")
    public ResponseEntity<?> startDeliveryRevert(@RequestBody StartDeliveryRevertRequestBody requestBody) {
        deliveryDetailService.startDeliveryRevert(requestBody.getTrackingNumber());
        return ResponseEntity.ok().build();
    }

}