重新生成账单

njzscloud-svr/src/main/java/com/njzscloud/supervisory/money/controller/MoneyBillController.java

@@ -4,7 +4,6 @@ import com.njzscloud.common.core.utils.R;
 import com.njzscloud.common.mp.support.PageParam;
 import com.njzscloud.common.mp.support.PageResult;
 import com.njzscloud.supervisory.money.pojo.entity.MoneyBillEntity;
-import com.njzscloud.supervisory.money.pojo.param.RebuildBillParam;
 import com.njzscloud.supervisory.money.service.MoneyBillService;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
@@ -79,9 +78,9 @@ public class MoneyBillController {
     /**
      * 重新生成账单
      */
-    @PostMapping("/rebuildBill")
-    public R<?> rebuildBill(@RequestBody RebuildBillParam param) {
-        moneyBillService.rebuildBill(param);
+    @GetMapping("/rebuildBill")
+    public R<?> rebuildBill(@RequestParam Long id) {
+        moneyBillService.rebuildBill(id);
         return R.success();
     }
 

njzscloud-svr/src/main/java/com/njzscloud/supervisory/money/pojo/param/RebuildBillParam.java

@@ -11,8 +11,8 @@ public class RebuildBillParam {
     private Long companyId;
 
     /**
-     * 源付费项id
+     * 产品Id
      */
-    private Long originExpenseItemId;
+    private Long goodsId;
 
 }

njzscloud-svr/src/main/java/com/njzscloud/supervisory/money/service/MoneyBillService.java

@@ -7,9 +7,10 @@ import com.njzscloud.common.mp.support.PageParam;
 import com.njzscloud.common.mp.support.PageResult;
 import com.njzscloud.common.security.util.SecurityUtil;
 import com.njzscloud.supervisory.biz.pojo.result.SearchCompanyResult;
+import com.njzscloud.supervisory.goods.contant.MoneyStrategy;
 import com.njzscloud.supervisory.money.mapper.MoneyBillMapper;
 import com.njzscloud.supervisory.money.pojo.entity.MoneyBillEntity;
-import com.njzscloud.supervisory.money.pojo.param.RebuildBillParam;
+import com.njzscloud.supervisory.money.pojo.result.MoneyBillResult;
 import com.njzscloud.supervisory.order.utils.FileUtil;
 import com.njzscloud.supervisory.sys.auth.mapper.AuthMapper;
 import lombok.RequiredArgsConstructor;
@@ -21,6 +22,7 @@ import javax.servlet.http.HttpServletResponse;
 import java.io.IOException;
 import java.math.BigDecimal;
 import java.math.RoundingMode;
+import java.time.LocalDateTime;
 import java.time.format.DateTimeFormatter;
 import java.util.ArrayList;
 import java.util.LinkedHashMap;
@@ -93,8 +95,55 @@ public class MoneyBillService extends ServiceImpl<MoneyBillMapper, MoneyBillEnti
     /**
      * 重新生成账单
      */
-    public void rebuildBill(RebuildBillParam param) {
-        return;
+    public void rebuildBill(Long id) {
+        MoneyBillEntity entity = this.getById(id);
+        // 创建查询条件
+        MoneyBillResult queryCondition = new MoneyBillResult();
+        // 转换为当天0点0分0秒
+        LocalDateTime startTime = entity.getStartTime().atStartOfDay();
+        // 转换为当天23点59分59秒
+        LocalDateTime endTime = entity.getEndTime().atTime(23, 59, 59);
+        queryCondition.setStartTime(startTime);
+        queryCondition.setEndTime(endTime);
+        queryCondition.setOriginExpenseItemId(entity.getGoodsId());
+        queryCondition.setTransCompanyId(entity.getStationId());
+        // 执行查询
+        List<MoneyBillResult> billResults = baseMapper.selectMoneyBillList(queryCondition);
+        if (null != billResults && billResults.size() > 0) {
+            // 1. 订单数量：通过orderId分组，条数就是订单数
+            long orderCount = billResults.stream().
+                    map(MoneyBillResult::getOrderId)
+                    .distinct()
+                    .count();
+            entity.setOrderCount((int) orderCount);
+
+            // 2. 总质量：quantity求和，条件是计费策略不等于"车"
+            int totalWeight = billResults.stream()
+                    .filter(result -> !MoneyStrategy.Che.getVal().equals(result.getMoneyStrategy()))
+                    .mapToInt(MoneyBillResult::getQuantity)
+                    .sum();
+            entity.setTotalWeight(totalWeight);
+
+            // 3. 车数：quantity求和，条件是计费策略等于"车"
+            int totalCars = billResults.stream()
+                    .filter(result -> MoneyStrategy.Che.getVal().equals(result.getMoneyStrategy()))
+                    .mapToInt(MoneyBillResult::getQuantity)
+                    .sum();
+            entity.setCarCount(totalCars);
+
+            // 4. 优惠金额：discountMoney求和，可能是负数
+            BigDecimal totalDiscountMoney = billResults.stream()
+                    .map(MoneyBillResult::getDiscountMoney)
+                    .reduce(BigDecimal.ZERO, BigDecimal::add);
+            entity.setDiscountMoney(totalDiscountMoney);
+
+            // 5. 账单金额：settleMoney求和，可能是负数
+            BigDecimal totalSettleMoney = billResults.stream()
+                    .map(MoneyBillResult::getSettleMoney)
+                    .reduce(BigDecimal.ZERO, BigDecimal::add);
+            entity.setTotalMoney(totalSettleMoney);
+        }
+        this.updateById(entity);
     }
 
     public void export(HttpServletResponse response, MoneyBillEntity entity) throws IOException {

njzscloud-svr/src/main/resources/mapper/money/MoneyBillMapper.xml

@@ -89,6 +89,12 @@
             <if test="entity.endTime != null">
                 AND oi.create_time &lt;= #{entity.endTime}
             </if>
+            <if test="entity.transCompanyId != null">
+                AND oi.trans_company_id = #{entity.transCompanyId}
+            </if>
+            <if test="entity.originExpenseItemId != null">
+                AND oei.origin_expense_item_id = #{entity.originExpenseItemId}
+            </if>
         order by oei.create_time desc
     </select>
 </mapper>