修复总计

ruoyi-custom/src/main/java/com/ruoyi/custom/service/ISysOrderService.java

@@ -1,5 +1,6 @@
 package com.ruoyi.custom.service;
 
+import java.math.BigDecimal;
 import java.util.List;
 import com.ruoyi.custom.domain.SysOrder;
 
@@ -58,4 +59,11 @@ public interface ISysOrderService
      * @return 结果
      */
     public int deleteSysOrderById(Long orderId);
+
+    /**
+     * 计算所有订单总额
+     * @param sysOrder
+     * @return
+     */
+    public BigDecimal selectAllOrderAmount(SysOrder sysOrder);
 }

ruoyi-custom/src/main/java/com/ruoyi/custom/service/impl/SysOrderServiceImpl.java

@@ -1,5 +1,6 @@
 package com.ruoyi.custom.service.impl;
 
+import java.math.BigDecimal;
 import java.util.Date;
 import java.util.List;
 
@@ -91,4 +92,14 @@ public class SysOrderServiceImpl implements ISysOrderService {
     public int deleteSysOrderById(Long orderId) {
         return sysOrderMapper.deleteSysOrderById(orderId);
     }
+
+    /**
+     * 计算所有订单总额
+     * @param sysOrder
+     * @return
+     */
+    @Override
+    public BigDecimal selectAllOrderAmount(SysOrder sysOrder) {
+        return sysOrderMapper.selectAllOrderAmount(sysOrder);
+    }
 }