闲时折扣

src/main/java/com/gogirl/application/order/serve/impl/ScheduleManageServiceImpl.java

@@ -12,6 +12,7 @@ import com.gogirl.application.product.serve.BaseTypeService;
 import com.gogirl.application.store.store.StoreClassesTechnicianService;
 import com.gogirl.application.user.customer.CustomerService;
 import com.gogirl.domain.market.discount.LeisureDiscountConfig;
+import com.gogirl.domain.market.discount.LeisureDiscountConfigLimit;
 import com.gogirl.domain.order.serve.*;
 import com.gogirl.domain.product.purchase.PurchaseSku;
 import com.gogirl.domain.product.serve.*;
@@ -918,6 +919,39 @@ public class ScheduleManageServiceImpl extends ServiceImpl<ScheduleManageMapper,
         return this.queryAvailableTechnician(leisureScheduleServeResp.getDepartmentId(), baseServe.getId(), startTime, endTime);
     }
 
+    private void handleLeisureDiscountConfig(ScheduleManage scheduleManage) {
+        List<ScheduleServe> oldScheduleServeList;
+        if (scheduleManage.getId() != null) {
+            oldScheduleServeList = scheduleServeMapper.selectList(new LambdaQueryWrapper<ScheduleServe>().eq(ScheduleServe::getSchId, scheduleManage.getId()));
+        } else {
+            oldScheduleServeList = Lists.newArrayList();
+        }
+        String date = new SimpleDateFormat("yyyy-MM-dd").format(scheduleManage.getScheduledTime());
+        oldScheduleServeList.forEach(scheduleServe -> {
+            if (scheduleServe.getLeisureDiscountConfigId() != null) {
+                LeisureDiscountConfigLimit leisureDiscountConfigLimit = leisureDiscountConfigLimitMapper.selectConfigLimit(date, scheduleServe.getLeisureDiscountConfigId());
+                if (leisureDiscountConfigLimit != null) {
+                    leisureDiscountConfigLimit.setLeftTimes(leisureDiscountConfigLimit.getLeftTimes() + 1);
+                    leisureDiscountConfigLimitMapper.updateById(leisureDiscountConfigLimit);
+                }
+            }
+        });
+
+        scheduleManage.getListScheduleServer().forEach(scheduleServe -> {
+            if (scheduleServe.getLeisureDiscountConfigId() != null) {
+                LeisureDiscountConfigLimit leisureDiscountConfigLimit = leisureDiscountConfigLimitMapper.selectConfigLimit(date, scheduleServe.getLeisureDiscountConfigId());
+                if (leisureDiscountConfigLimit != null) {
+                    leisureDiscountConfigLimit.setLeftTimes(leisureDiscountConfigLimit.getLeftTimes() - 1);
+                    if (leisureDiscountConfigLimit.getLeftTimes() < 0) {
+                        throw new RRException("闲时预约次数不足，请重新预约");
+                    }
+                }
+                leisureDiscountConfigLimitMapper.updateById(leisureDiscountConfigLimit);
+            }
+        });
+    }
+
+
     /**
      * 参数补全
      *
@@ -1164,6 +1198,8 @@ public class ScheduleManageServiceImpl extends ServiceImpl<ScheduleManageMapper,
         scheduleManage.addScheduleServeList(scheduleServeList);
         Set<ScheduleServe> scheduleServes = scheduleManage.getListScheduleServer();
         scheduleManage.setTotalPrice(scheduleServes.stream().map(ScheduleServe::getPrice).reduce(BigDecimal.ZERO, BigDecimal::add));
+
+        this.handleLeisureDiscountConfig(scheduleManage);
         return scheduleManage;
     }
 

src/main/java/com/gogirl/infrastructure/mapper/market/discount/LeisureDiscountConfigLimitMapper.java

@@ -14,4 +14,6 @@ import com.gogirl.domain.market.discount.LeisureDiscountConfigLimit;
 public interface LeisureDiscountConfigLimitMapper extends BaseMapper<LeisureDiscountConfigLimit> {
 
     void syncWeekConfigLimit();
+
+    LeisureDiscountConfigLimit selectConfigLimit(String date, Integer leisureDiscountConfigId);
 }

src/main/resources/mapper/LeisureDiscountConfigLimitMapper.xml

@@ -10,4 +10,10 @@
                  LEFT JOIN leisure_discount_config t3 on t2.leisure_discount_config_id = t3.id
         where t3.id is not null
     </insert>
+    <select id="selectConfigLimit" resultType="com.gogirl.domain.market.discount.LeisureDiscountConfigLimit">
+        SELECT *
+        from leisure_discount_config_limit t1
+        where t1.date = #{date}
+          and t1.leisure_discount_config_id = #{leisureDiscountConfigId}
+    </select>
 </mapper>