feat(rebate): 返利的预算金额匹配规则变更

cms-modules/cms-system/src/main/java/com/qs/serve/modules/tzc/service/TzcRebateApplication4CostService.java

@@ -43,11 +43,15 @@ public interface TzcRebateApplication4CostService {
      * @param levelsList
      * @param argumentList
      * @param configList
+     * @param maxPeriodAmt 区间最高目标金额
      * @return
      */
     BigDecimal getMaxLevelsAmount(List<TzcRebateLevels> levelsList,
                                   List<TzcRebateLevelsArgument> argumentList,
-                                  List<TzcRebateLevelsConfig> configList);
+                                  List<TzcRebateLevelsConfig> configList,
+                                  BigDecimal maxPeriodAmt,
+                                  boolean hasCompensationFlag
+    );
 
     /**
      * 获取最高命中返利坎级的信息及坎级列表

cms-modules/cms-system/src/main/java/com/qs/serve/modules/tzc/service/impl/TzcRebateApplication4CostServiceImpl.java

@@ -3,6 +3,7 @@ package com.qs.serve.modules.tzc.service.impl;
 import cn.hutool.core.collection.CollUtil;
 import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
+import com.qs.serve.common.exception.Assert;
 import com.qs.serve.common.utils.CopierUtil;
 import com.qs.serve.modules.tbs.common.TbsActivityState;
 import com.qs.serve.modules.tbs.common.TbsCostApplyState;
@@ -301,7 +302,9 @@ public class TzcRebateApplication4CostServiceImpl implements TzcRebateApplicatio
     @Override
     public BigDecimal getMaxLevelsAmount(List<TzcRebateLevels> levelsList,
                                          List<TzcRebateLevelsArgument> argumentList,
-                                         List<TzcRebateLevelsConfig> configList){
+                                         List<TzcRebateLevelsConfig> configList,
+                                         BigDecimal maxPeriodAmt,
+                                         boolean hasCompensationFlag){
         BigDecimal maxAmount = BigDecimal.ZERO;
         for (TzcRebateLevelsConfig config : configList) {
             Set<String> levelNumSet = Arrays.stream(config.getLevelConfigs()).collect(Collectors.toSet());
@@ -311,7 +314,8 @@ public class TzcRebateApplication4CostServiceImpl implements TzcRebateApplicatio
             for (String levelNumStr : levelNumSet) {
                 int levelNum = Integer.parseInt(levelNumStr);
                 // 当前坎级最高返利金额
-                BigDecimal currentLevelMaxAmount = getCurrentLevelMaxAmount(levelsList, argumentList, levelNum);
+                BigDecimal currentLevelMaxAmount = getCurrentLevelMaxAmount(
+                        levelsList, argumentList, levelNum,maxPeriodAmt,hasCompensationFlag);
                 if (currentLevelMaxAmount.compareTo(BigDecimal.ZERO)>0){
                     currentConfAmount = currentConfAmount.add(currentLevelMaxAmount);
                 }
@@ -331,7 +335,11 @@ public class TzcRebateApplication4CostServiceImpl implements TzcRebateApplicatio
      * @return
      */
     @NotNull
-    private BigDecimal getCurrentLevelMaxAmount(List<TzcRebateLevels> levelsList, List<TzcRebateLevelsArgument> argumentList, int levelNum) {
+    private BigDecimal getCurrentLevelMaxAmount(List<TzcRebateLevels> levelsList,
+                                                List<TzcRebateLevelsArgument> argumentList,
+                                                int levelNum,
+                                                BigDecimal maxPeriodAmt,
+                                                boolean hasCompensationFlag) {
         BigDecimal currentLevelMaxAmount = BigDecimal.ZERO;
         for (TzcRebateLevels levels : levelsList) {
             if(levels.getLevelNum()== levelNum){
@@ -339,8 +347,29 @@ public class TzcRebateApplication4CostServiceImpl implements TzcRebateApplicatio
                 BigDecimal currentArgAmount = BigDecimal.ZERO;
                 for (TzcRebateLevelsArgument argument : argumentList) {
                     if(argument.getLevelId().equals(levels.getId())){
-                        if (argument.getMaxReturn().compareTo(currentArgAmount)>0){
-                            currentArgAmount = argument.getMaxReturn();
+                        BigDecimal argAmount = BigDecimal.ZERO;
+                        // 使用最高金额
+                        if (argument.getMaxReturn()!=null){
+                            argAmount = argument.getMaxReturn();
+                        }else {
+                            // 使用固定金额
+                            if (argument.getRateAmtFlag().equals(0)){
+                                argAmount = argument.getReturnFixed();
+                            }else if (argument.getRateAmtFlag().equals(1)){
+                                // 使用比例金额(目标返利x比例)
+                                if (argument.getSumAddFlag().equals(0)){
+                                    argAmount = argument.getReturnRate().multiply(maxPeriodAmt)
+                                            .divide(BigDecimal.valueOf(100),2,RoundingMode.HALF_UP);
+                                }else{
+                                    // 增量返利缺参数：普通返利和需要年度补充则抛出异常
+                                    if ( argument.getBusinessType().equals(TzcArgTypes.LevelReturn.name()) || !hasCompensationFlag ){
+                                        Assert.throwEx("坎级("+levelNum+")基于增量但未设置最高返利金额，预算占用计算失败");
+                                    }
+                                }
+                            }
+                        }
+                        if (argAmount.compareTo(currentArgAmount)>0){
+                            currentArgAmount = argAmount;
                         }
                     }
                 }

cms-modules/cms-system/src/main/java/com/qs/serve/modules/tzc/service/impl/TzcRebateApplicationServiceImpl.java

@@ -216,8 +216,22 @@ public class TzcRebateApplicationServiceImpl implements TzcRebateApplicationServ
             configList.add(config);
         }
 
+        // 获取区间目标最高金额
+        BigDecimal maxPeriodTarAmount = BigDecimal.ZERO;
+        // 判断是否有补偿
+        boolean hasCompensationFlag = false;
+        for (TzcRebatePeriodParam periodParam : param.getPeriodList()) {
+            if(periodParam.getPeriodAmount().compareTo(maxPeriodTarAmount)>0){
+                maxPeriodTarAmount = periodParam.getPeriodAmount();
+                if (periodParam.getCompensationFlag().equals(1)){
+                    hasCompensationFlag = true;
+                }
+            }
+        }
+
         // 获取最高坎级返回的金额（叠加金额）
-        BigDecimal maxAmount = tzcRebateApplication4CostService.getMaxLevelsAmount(levelsList, argumentList, configList);
+        BigDecimal maxAmount = tzcRebateApplication4CostService.getMaxLevelsAmount(
+                levelsList, argumentList, configList,maxPeriodTarAmount,hasCompensationFlag);
         BigDecimal totalAllAmount = maxAmount.multiply(new BigDecimal(param.getPeriodList().size()));
         String periodMsg = "坎级叠加最高金额为:"+maxAmount;
         // 判断是否超预算