1.库存新增上下架接口

2.库存记录返回orderNo
3.增加保存库存记录mq处理

eladmin-system/src/main/java/cn/ysk/cashier/rabbit/StockListener.java

@@ -0,0 +1,36 @@
+package cn.ysk.cashier.rabbit;
+
+import cn.ysk.cashier.config.RabbitConfig;
+import cn.ysk.cashier.pojo.product.TbProductStockDetail;
+import cn.ysk.cashier.service.product.TbProductStockDetailService;
+import com.alibaba.fastjson.JSONObject;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.amqp.rabbit.annotation.RabbitHandler;
+import org.springframework.amqp.rabbit.annotation.RabbitListener;
+import org.springframework.stereotype.Component;
+
+@Component
+@Slf4j
+public class StockListener {
+
+    private final TbProductStockDetailService productStockDetailService;
+
+    public StockListener(TbProductStockDetailService productStockDetailService) {
+        this.productStockDetailService = productStockDetailService;
+    }
+
+    @RabbitListener(queues = RabbitConfig.QUEUE_STOCK_RECORD_SALE)
+    public void recordSaleHandler(String message) {
+        log.info("接收到下单保存库存信息mq消息，消息内容: {}", message);
+        JSONObject jsonObject = JSONObject.parseObject(message);
+        if (!jsonObject.containsKey("orderId")) {
+            log.info("mq消息体有误，确实orderId");
+            return;
+        }
+        try {
+            productStockDetailService.addSaleRecord(jsonObject.getInteger("orderId"));
+        }catch (Exception e) {
+            log.error("执行保存库存mq失败", e);
+        }
+    }
+}