feat:left transamount

api/src/main/java/com/jiejing/fitness/finance/api/cashier/vo/StudioCashierRecordVO.java

@@ -107,6 +107,12 @@ public class StudioCashierRecordVO {
   @ApiModelProperty("三方交易单号")
   private String thirdTransNo;
 
+  @ApiModelProperty("剩余可退金额（元）")
+  private BigDecimal leftTransAmount;
+
+  @ApiModelProperty("剩余可退实收金额（元）")
+  private BigDecimal leftActualAmount;
+
   @ApiModelProperty("错误信息")
   private String failMessage;
 

repository/src/main/java/com/jiejing/fitness/finance/repository/service/StudioCashierRecordRpService.java

@@ -185,10 +185,22 @@ public class StudioCashierRecordRpService extends
     return this.baseMapper.statisticRefund(query);
   }
 
-  public List<StudioCashierRecord> listByRelatedTransNo(Long relatedTransNo) {
+  public List<StudioCashierRecord> listByRelatedTransNo(String relatedTransNo) {
     QueryWrapper<StudioCashierRecord> wrapper = new QueryWrapper<>();
     wrapper.eq(StudioCashierRecord.RELATED_TRANS_NO, relatedTransNo);
     wrapper.orderByDesc(StudioCashierRecord.ID);
     return Optional.ofNullable(this.baseMapper.selectList(wrapper)).orElse(new ArrayList<>(1));
   }
+
+  public List<StudioCashierRecord> listByRelatedTransNos(List<String> relatedTransNos) {
+    QueryWrapper<StudioCashierRecord> wrapper = new QueryWrapper<>();
+    wrapper.in(StudioCashierRecord.RELATED_TRANS_NO, relatedTransNos);
+    wrapper.orderByDesc(StudioCashierRecord.ID);
+    return Optional.ofNullable(this.baseMapper.selectList(wrapper)).orElse(new ArrayList<>(1));
+  }
+
+  public Map<String, List<StudioCashierRecord>> mapByRelatedTransNos(List<String> payNos) {
+    return this.listByRelatedTransNos(payNos).stream()
+        .collect(Collectors.groupingBy(StudioCashierRecord::getRelatedTransNo));
+  }
 }

service/src/main/java/com/jiejing/fitness/finance/service/cashier/convert/CashierConvert.java

 package com.jiejing.fitness.finance.service.cashier.convert;
 
+import static java.math.BigDecimal.ZERO;
+
 import com.alibaba.fastjson.JSON;
 import com.google.common.collect.Lists;
 import com.jiejing.common.model.PageVO;
@@ -11,8 +13,13 @@ import com.jiejing.fitness.finance.api.cashier.vo.StudioCashierRecordVO;
 import com.jiejing.fitness.finance.api.cashier.vo.StudioSettleVO;
 import com.jiejing.fitness.finance.repository.entity.StudioCashierRecord;
 import com.jiejing.fitness.finance.repository.entity.StudioSettleRecord;
+import com.jiejing.fitness.finance.service.utils.MoneyUtil;
+import java.math.BigDecimal;
+import java.util.ArrayList;
 import java.util.List;
+import java.util.Map;
 import java.util.Optional;
+import java.util.function.BinaryOperator;
 import java.util.stream.Collectors;
 import org.springframework.beans.BeanUtils;
 import org.springframework.data.domain.Page;
@@ -37,6 +44,26 @@ public class CashierConvert {
     return list.stream().map(CashierConvert::convertVO).collect(Collectors.toList());
   }
 
+  public static List<StudioCashierRecordVO> convertList(List<StudioCashierRecord> list,
+      Map<String, List<StudioCashierRecord>> payNoRefundMap) {
+    if (CollectionUtil.isEmpty(list)) {
+      return Lists.newArrayList();
+    }
+    return list.stream()
+        .map(e -> convertVO(e, payNoRefundMap.getOrDefault(e.getTransNo(), new ArrayList<>(1))))
+        .collect(Collectors.toList());
+  }
+
+  public static StudioCashierRecordVO convertVO(StudioCashierRecord record,
+      List<StudioCashierRecord> refunds) {
+    StudioCashierRecordVO result = convertVO(record);
+    result.setLeftTransAmount(MoneyUtil.subtract(record.getTransAmount(),
+        refunds.stream().map(StudioCashierRecord::getTransAmount).reduce(BigDecimal::add).orElse(ZERO)));
+    result.setLeftActualAmount(MoneyUtil.subtract(record.getActualAmount(),
+        refunds.stream().map(StudioCashierRecord::getActualAmount).reduce(BigDecimal::add).orElse(ZERO)));
+    return result;
+  }
+
   public static PageVO<StudioCashierRecordVO> convertPageVO(Page<StudioCashierRecord> page) {
     return PageVO.convert(page, convertList(page.getContent()));
   }

service/src/main/java/com/jiejing/fitness/finance/service/cashier/impl/StudioCashierServiceImpl.java

@@ -2,11 +2,13 @@ package com.jiejing.fitness.finance.service.cashier.impl;
 
 import com.alibaba.fastjson.JSON;
 import com.alibaba.fastjson.JSONObject;
+import com.google.common.collect.Lists;
 import com.jiejing.common.exception.BizException;
 import com.jiejing.common.model.PageVO;
 import com.jiejing.common.utils.collection.CollectionUtil;
 import com.jiejing.common.utils.convert.BeanUtil;
 import com.jiejing.common.utils.text.StringUtil;
+import com.jiejing.fitness.enums.finance.BrandCashierTransTypeEnum;
 import com.jiejing.fitness.finance.api.cashier.vo.StudioCashierRecordVO;
 import com.jiejing.fitness.finance.api.cashier.vo.StudioCashierStatisticVO;
 import com.jiejing.fitness.finance.api.cashier.vo.StudioSettleVO;
@@ -92,13 +94,24 @@ public class StudioCashierServiceImpl implements StudioCashierService {
     if (null == record) {
       return null;
     }
+    if (BrandCashierTransTypeEnum.PAY.getCode().equals(record.getTransType())) {
+      List<StudioCashierRecord> refunds = studioCashierRecordRpService.listByRelatedTransNo(
+          record.getTransNo());
+      return CashierConvert.convertVO(record, refunds);
+    }
     return CashierConvert.convertVO(record);
   }
 
   @Override
   public List<StudioCashierRecordVO> listByOrderNo(String orderNo) {
     List<StudioCashierRecord> list = studioCashierRecordRpService.listByOrderNo(orderNo);
-    return CashierConvert.convertList(list);
+    List<String> payNos = list.stream()
+        .filter(e -> BrandCashierTransTypeEnum.PAY.getCode().equals(e.getTransType()))
+        .map(StudioCashierRecord::getTransNo)
+        .collect(Collectors.toList());
+    Map<String, List<StudioCashierRecord>> payNoRefundMap = studioCashierRecordRpService.mapByRelatedTransNos(
+        payNos);
+    return CashierConvert.convertList(list, payNoRefundMap);
   }
 
   @Override
@@ -148,7 +161,8 @@ public class StudioCashierServiceImpl implements StudioCashierService {
 
   @Override
   public List<StudioCashierRecordVO> listByRelatedTransNo(Long relatedTransNo) {
-    List<StudioCashierRecord> records = studioCashierRecordRpService.listByRelatedTransNo(relatedTransNo);
+    List<StudioCashierRecord> records = studioCashierRecordRpService.listByRelatedTransNo(
+        relatedTransNo.toString());
     return records.stream().map(CashierConvert::convertVO).collect(Collectors.toList());
   }