feat:交易人数

pjcloud-hardware/pjcloud-hardware-api/src/main/java/com/bsd/pjcloud/hard/api/vo/order/HardCanteenProductTotalVo.java

@@ -14,6 +14,9 @@ public class HardCanteenProductTotalVo {
     @Schema(description = "用餐时间段(早中晚)")
     private String hourType;
 
+    @Schema(description = "购买人次")
+    private Long payUserCount;
+
     @Schema(description = "食品总数量")
     private Long payCount;
 

pjcloud-hardware/pjcloud-hardware-biz/src/main/resources/mapper/order/HardCarMapper.xml

@@ -54,7 +54,8 @@
         o.hour_type,
         COUNT(0) as timeCount,
         SUM(a.product_count) as payCount,
-        SUM(a.total_price) as totalPrice
+        SUM(a.total_price) as totalPrice,
+        count(distinct o.user_id) as payUserCount
         from hard_car a
         inner join hard_parent_car p on a.parent_car_id = p.id and p.del_flag = '0'
         inner join hard_order o on o.parent_car_id = p.id and o.del_flag = '0' and o.hour_type is not null