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退款新增总额

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This commit is contained in:
liyj 2025-11-06 09:30:17 +08:00
parent 2ab4495920
commit 4814ca202d
3 changed files with 18 additions and 6 deletions
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4
mall-shop/src/main/java/com/suisung/mall/shop/sync/service/SyncThirdDataService.java
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@ -20,6 +20,7 @@ import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.multipart.MultipartFile;
import java.math.BigDecimal;
import java.util.Date;
import java.util.List;
import java.util.Map;
@ -138,8 +139,9 @@ public interface SyncThirdDataService {
*
* @param stockDeltaMap key 为商品唯一key，value 为库存增降量 例如 {"1234567890123": 100, "1234567890124": 50} 库存数为正负整数，单位可能是个数或重量（克）
* 数量为正数时，库存数增加；数量为负数时，库存数减少
* itemReturnAmount 退货时输入
*/
void incrProductStockToRedis(Map<String, Integer> stockDeltaMap);
void incrProductStockToRedis(Map<String, Integer> stockDeltaMap, BigDecimal itemReturnAmount);
/**

19
mall-shop/src/main/java/com/suisung/mall/shop/sync/service/impl/SyncThirdDataServiceImpl.java
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@ -903,12 +903,13 @@ public class SyncThirdDataServiceImpl extends SyncBaseThirdSxAbstract implements
ProductQuantityConsumption productQuantityConsumption=new ProductQuantityConsumption();
String productKey= (String) k;
String[] productKeyArrys=productKey.split("-");
if(productKeyArrys.length!=3){
if(productKeyArrys.length!=4){
return;
}
String productNumber=productKeyArrys[0];
String orderId=productKeyArrys[1];
String unitPrice=productKeyArrys[2];
String saleAmount=productKeyArrys[3];
productQuantityConsumption.setConsumeId(IdUtil.getSnowflakeNextIdStr());
productQuantityConsumption.setOrderId(orderId);
productQuantityConsumption.setProductNumber(productNumber);
@ -916,6 +917,7 @@ public class SyncThirdDataServiceImpl extends SyncBaseThirdSxAbstract implements
productQuantityConsumption.setStoreId(Integer.valueOf(storeId));
productQuantityConsumption.setStatus(0);
productQuantityConsumption.setUnitPrice(new BigDecimal(unitPrice));
productQuantityConsumption.setSaleAmount(new BigDecimal(saleAmount));
productQuantityConsumptionList.add(productQuantityConsumption);
});
return productQuantityConsumptionList;
@ -926,7 +928,7 @@ public class SyncThirdDataServiceImpl extends SyncBaseThirdSxAbstract implements
}
@Override
public void incrProductStockToRedis(Map<String, Integer> stockDeltaMap) {
public void incrProductStockToRedis(Map<String, Integer> stockDeltaMap, BigDecimal itemReturnAmount) {
// 校验参数，避免空指针
if (CollectionUtil.isEmpty(stockDeltaMap)) {
return;
@ -972,11 +974,12 @@ public class SyncThirdDataServiceImpl extends SyncBaseThirdSxAbstract implements
continue;
}
}
cn.hutool.json.JSONArray array_item_spec= JSONUtil.parseArray(spuItem.getItem_spec());
cn.hutool.json.JSONArray array_item_spec = JSONUtil.parseArray(spuItem.getItem_spec());
logger.info("array_item_spec:{}",array_item_spec);
logger.info("key:{},Product_number:{}",key,itemId);
if(array_item_spec.isEmpty()){
redisTemplate.opsForHash().increment(key, itemId+"-"+orderId+"-"+unitPrice, delta.doubleValue());
BigDecimal saleAmount=new BigDecimal(unitPrice).multiply(new BigDecimal(delta));
redisTemplate.opsForHash().increment(key, itemId+"-"+orderId+"-"+unitPrice+"-"+saleAmount.toPlainString(), delta.doubleValue());
logger.info("存储无规格库存成功");
continue;
}
@ -986,9 +989,15 @@ public class SyncThirdDataServiceImpl extends SyncBaseThirdSxAbstract implements
BigDecimal unitWeight = itemQuarytys[0];
BigDecimal itemQuaryty = itemQuarytys[1];
BigDecimal unitPriceBg=new BigDecimal(unitPrice).divide(unitWeight,4, RoundingMode.HALF_UP);
if(ObjectUtil.isNotNull(itemReturnAmount)){//退货
itemQuaryty=itemReturnAmount.divide(unitPriceBg,4,RoundingMode.HALF_UP);
}else {
itemReturnAmount=unitPriceBg.multiply(itemQuaryty);
}
logger.info("unitWeight-{};itemQuaryty-{};unitPriceBg-{}",unitWeight,itemQuaryty,unitPriceBg);
// 使用 Redis 的 HINCRBY 保证原子性和高性能
redisTemplate.opsForHash().increment(key, itemId+"-"+orderId+"-"+unitPriceBg.toPlainString(), itemQuaryty.doubleValue());
redisTemplate.opsForHash().increment(key, itemId+"-"+orderId+"-"+unitPriceBg.toPlainString()+"-"+itemReturnAmount.toPlainString(), itemQuaryty.doubleValue());
logger.info("存储有规格库存成功",itemId+"-"+orderId+"-"+unitPriceBg.toPlainString());
} catch (Exception e) {
logger.error("库存累计失败，productKey={}, delta={}, error={}", productKey, delta, e.getMessage(), e);

1
sql/shop/dev/20251106_dml.sql Normal file
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@ -0,0 +1 @@
alter table product_quantity_consumption add column sale_amount decimal(10,2) NOT NULL DEFAULT '0.00' COMMENT '订单总额';