feat: 办事大厅后端源码首次入库(事项/字典/表单/申报 + 流程回调)
build / build-push (push) Failing after 39s

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chenxing
2026-09-15 11:00:00 +08:00
parent 1eeb7a4276
commit d47951abd7
70 changed files with 7569 additions and 0 deletions
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package com.yunhai.svchall.controller.callback;
import com.yunhai.svchall.service.impl.FlowCallbackService;
import lombok.RequiredArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import java.nio.charset.StandardCharsets;
/**
* 流程中心回调接收端点(/callback/flow;不在 CAS pattern(/api/*)内、也不在 /oapi/*
* (appKey 签名)内——独立走 FlowCallbackVerifyFilter 的 X-Flw-* 四头验签后才到达这里)。
* <p>
* <b>返回语义(契约冻结 D2,免对账前提)</b>:状态推进成功 / 重复投递(去重命中)/
* 协议毒消息 / 乱序丢弃 / 办件不属本应用 → <b>200</b>(毒消息回 200 防无限重放);
* 瞬时失败(DB 异常/锁冲突,{@link FlowCallbackService.TransientCallbackException})/
* 意外 RuntimeException → <b>5xx</b>——flow-center 持续重试直至送达,消费方恢复自动追平
* (替代旧"恒 200 + 每日对账"架构,验收报告 §五遗留批次)。
*/
@Slf4j
@RestController
@RequestMapping("/callback")
@RequiredArgsConstructor
public class FlowCallbackController {
private final FlowCallbackService callbackService;
@PostMapping("/flow")
public ResponseEntity<String> flow(@RequestBody byte[] body) {
try {
callbackService.process(new String(body, StandardCharsets.UTF_8));
return ResponseEntity.ok("{\"ok\":true}");
} catch (FlowCallbackService.TransientCallbackException e) {
log.error("[svc-hall] 回调瞬时失败(回 5xx 触发流程中心重试): {}", e.getMessage(), e);
return ResponseEntity.status(HttpStatus.INTERNAL_SERVER_ERROR).body("{\"ok\":false}");
} catch (Exception e) {
// 意外异常同样按瞬时失败处理(宁可多重试一次,不可丢事件)
log.error("[svc-hall] 回调意外异常(回 5xx 触发流程中心重试)", e);
return ResponseEntity.status(HttpStatus.INTERNAL_SERVER_ERROR).body("{\"ok\":false}");
}
}
}