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@@ -283,225 +283,6 @@ public class PayOrderController {
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return result;
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}
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- /***
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- * 计算订单金额
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- * @return
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- */
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- public Map<String ,Object> calculateAmt(PayOrderRequest payOrderRequest){
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- Map<String ,Object> resultMap = new HashMap<>();
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- if(payOrderRequest.getReceivableAmt() !=null){ //应收金额
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- Double receivableAmt = payOrderRequest.getReceivableAmt(); //应收金额 用户输入的金额
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- Integer stationId = payOrderRequest.getStationId(); //油站ID
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- //String oilGun = payOrderRequest.getOilGun(); //油枪号
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- String oilName = payOrderRequest.getOilName(); //油品名称
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- String openId = payOrderRequest.getOpenId(); //用户的openId
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- String mobilePhone = payOrderRequest.getCustomerPhone(); //客户手机号
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- //获取油品价格
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- StationOilPrice stationOilPrice = new StationOilPrice();
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- stationOilPrice.setStationId(stationId);
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- stationOilPrice.setOilName(oilName);
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- StationOilPrice oilPriceInfo = stationService.getStationOilPrice(stationOilPrice);
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- String oilPrice = oilPriceInfo.getOilPrice();
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- //String stationNanme = oilPriceInfo.getStationNanme();
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- BigDecimal oilLiters = null;
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- BigDecimal discountAmt =null;
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- BigDecimal discountPrice = null;
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- BigDecimal amt = null;
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-
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- //resultMap.put("stationName", stationNanme);
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- resultMap.put("oilPrice", oilPrice); //油品价格
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- resultMap.put("receivableAmt", receivableAmt); //应收价格
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- //该油站的优惠方式
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- String stationDiscountWay = stationService.getStationDiscountWay(stationId.toString());
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- Map<String ,Object> params = new HashMap<String, Object>();
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- params.put("stationId", stationId);
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- params.put("oilName", oilName);
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- BigDecimal receivableAmt_b = new BigDecimal(receivableAmt); //传入的应收金额
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- switch (stationDiscountWay){
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- case "1": //1.等级直降
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- //查询等级直降的优惠方式
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- params.put("mobilePhone", mobilePhone);
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- params.put("minaOpenid", openId);
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- //查询客户等级信息
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- List<Map<String, Object>> customerGradeInfo = customerGradeServices.getCustomerGradeInfo(params);
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- if(customerGradeInfo != null && customerGradeInfo.size() >0){ //已存在客户等级信息
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- //使用客户已存在的等级计算优惠
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- oilLiters = receivableAmt_b.divide(new BigDecimal(oilPrice),2, BigDecimal.ROUND_UP);
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- discountAmt = oilLiters.multiply(new BigDecimal(customerGradeInfo.get(0).get("gasoilDiscountLitre").toString()));
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- discountAmt = discountAmt.setScale(2, BigDecimal.ROUND_UP);
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- amt = receivableAmt_b.subtract(discountAmt);
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- discountPrice = amt.divide(oilLiters, 2, BigDecimal.ROUND_UP);
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- resultMap.put("discountAmt", discountAmt.doubleValue());
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- resultMap.put("amt", amt.doubleValue());
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- resultMap.put("oilLiters", oilLiters.doubleValue());
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- resultMap.put("discountPrice", discountPrice.doubleValue());
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- }else {
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- //不存在客户等级信息时，查询油站的客户等级直降优惠（查询结果根据会员成长值条件做升序查询）
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- List<Map> customerGradeList = customerGradeServices.getCustomerGradeList(params);
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- //如果存在
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- if(customerGradeList !=null && customerGradeList.size() >0){
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- //用户第一次购买 取等级最低初始会员的优惠条件计算
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- oilLiters = receivableAmt_b.divide(new BigDecimal(oilPrice), 2, BigDecimal.ROUND_UP); //加油升数
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- discountAmt = oilLiters.multiply(new BigDecimal(customerGradeList.get(0).get("gasoilDiscountLitre").toString()));
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- discountAmt = discountAmt.setScale(2, BigDecimal.ROUND_UP);
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- amt = receivableAmt_b.subtract(discountAmt);
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- discountPrice = amt.divide(oilLiters, 2, BigDecimal.ROUND_UP);
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- resultMap.put("discountAmt", discountAmt.doubleValue());
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- resultMap.put("amt", amt.doubleValue());
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- resultMap.put("oilLiters", oilLiters.doubleValue());
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- resultMap.put("discountPrice", discountPrice.doubleValue());
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- }else {
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- //不存在
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- resultMap.put("discountAmt", 0);
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- resultMap.put("amt", receivableAmt.doubleValue());
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- oilLiters = new BigDecimal(receivableAmt).divide(new BigDecimal(oilPrice), 2, BigDecimal.ROUND_UP);
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- resultMap.put("oilLiters", oilLiters.doubleValue());
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- resultMap.put("discountPrice", oilPrice);
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- }
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- }
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- break;
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- case "2": //2.满减
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- params.put("discountPlanType", "1");
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- //营销方案
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- List<Map> customerMarkertPlanList_1 = customerGradeServices.getCustomerMarkertPlanList(params);
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- //有优惠规则
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- if(customerMarkertPlanList_1 !=null && customerMarkertPlanList_1.size() >0){
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- boolean flag = true;
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- for (Map m : customerMarkertPlanList_1){
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- //如果当前应收金额大于条件金额
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- BigDecimal discountAmt_b = new BigDecimal(m.get("discountAmt").toString()); //条件金额
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- if(receivableAmt_b.compareTo(discountAmt_b) ==1 || receivableAmt_b.compareTo(discountAmt_b) ==0){
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- BigDecimal gasoilDiscountAmt_b = new BigDecimal(m.get("gasoilDiscountAmt").toString()); //每满多少优惠多少的金额
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- discountAmt = receivableAmt_b.divide(discountAmt_b, 2, BigDecimal.ROUND_UP).multiply(gasoilDiscountAmt_b); //优惠金额
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- discountAmt = discountAmt.setScale(2, BigDecimal.ROUND_UP);
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- amt = receivableAmt_b.subtract(discountAmt); //实收金额
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- oilLiters = receivableAmt_b.divide(new BigDecimal(oilPrice),2, BigDecimal.ROUND_UP); //加油升数
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- discountPrice = amt.divide(oilLiters); //优惠价格
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- resultMap.put("discountAmt", discountAmt.doubleValue());
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- resultMap.put("amt", amt.doubleValue());
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- resultMap.put("oilLiters", oilLiters.doubleValue());
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- resultMap.put("discountPrice", discountPrice.doubleValue());
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- flag = false;
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- break;
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- }
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- }
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- if(flag){
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- resultMap.put("discountAmt", 0);
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- resultMap.put("amt", receivableAmt.doubleValue());
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- oilLiters = new BigDecimal(receivableAmt).divide(new BigDecimal(oilPrice),2, BigDecimal.ROUND_UP);
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- resultMap.put("oilLiters", oilLiters.doubleValue());
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- resultMap.put("discountPrice", oilPrice);
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- }
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- }else {
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- //没有优惠规则
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- resultMap.put("discountAmt", 0);
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- resultMap.put("amt", receivableAmt.doubleValue());
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- oilLiters = new BigDecimal(receivableAmt).divide(new BigDecimal(oilPrice), 2, BigDecimal.ROUND_UP);
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- resultMap.put("oilLiters", oilLiters.doubleValue());
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- resultMap.put("discountPrice", oilPrice);
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- }
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- break;
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- case "3": //3.立减
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- params.put("discountPlanType", "2");
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- //营销方案
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- List<Map> customerMarkertPlanList_2 = customerGradeServices.getCustomerMarkertPlanList(params);
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- if(customerMarkertPlanList_2 !=null && customerMarkertPlanList_2.size() >0){
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- boolean flag = true;
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- for (Map m : customerMarkertPlanList_2){
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- //如果当前应收金额大于条件金额
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- BigDecimal discountAmt_b = new BigDecimal(m.get("discountAmt").toString()); //条件金额
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- if(receivableAmt_b.compareTo(discountAmt_b) ==1 || receivableAmt_b.compareTo(discountAmt_b) ==0){
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- BigDecimal gasoilDiscountAmt_b = new BigDecimal(m.get("gasoilDiscountAmt").toString()); //每满多少优惠多少的金额
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- discountAmt = gasoilDiscountAmt_b; //优惠金额
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- amt = receivableAmt_b.subtract(gasoilDiscountAmt_b); //实收金额
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- oilLiters = receivableAmt_b.divide(new BigDecimal(oilPrice), 2, BigDecimal.ROUND_UP); //加油升数
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- discountPrice = amt.divide(oilLiters); //优惠价格
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- resultMap.put("discountAmt", discountAmt.doubleValue());
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- resultMap.put("amt", amt.doubleValue());
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- resultMap.put("oilLiters", oilLiters.doubleValue());
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- resultMap.put("discountPrice", discountPrice.doubleValue());
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- flag = false;
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- break;
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- }
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- }
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- if(flag){ //用户加油金额不符合优惠条件
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- resultMap.put("discountAmt", 0);
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- resultMap.put("amt", receivableAmt.doubleValue());
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- oilLiters = new BigDecimal(receivableAmt).divide(new BigDecimal(oilPrice), 2, BigDecimal.ROUND_UP);
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- resultMap.put("oilLiters", oilLiters.doubleValue());
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- resultMap.put("discountPrice", oilPrice);
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- }
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- }else {
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- //没有优惠规则
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- resultMap.put("discountAmt", 0);
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- resultMap.put("amt", receivableAmt.doubleValue());
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- oilLiters = new BigDecimal(receivableAmt).divide(new BigDecimal(oilPrice), 2, BigDecimal.ROUND_UP);
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- resultMap.put("oilLiters", oilLiters.doubleValue());
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- resultMap.put("discountPrice", oilPrice);
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- }
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- break;
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- case "4": //4.独立直降
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- params.put("discountPlanType", "3");
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- //营销方案
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- List<Map> customerMarkertPlanList_3 = customerGradeServices.getCustomerMarkertPlanList(params);
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- if(customerMarkertPlanList_3 !=null && customerMarkertPlanList_3.size() >0){
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- boolean flag= true;
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- for(Map m : customerMarkertPlanList_3){
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- BigDecimal discountAmt_b = new BigDecimal(m.get("discountAmt").toString()); //条件金额
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- BigDecimal gasoilDiscountAmt_b = new BigDecimal(m.get("gasoilDiscountAmt").toString());
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- oilLiters = receivableAmt_b.divide(new BigDecimal(oilPrice), 2, BigDecimal.ROUND_UP); //加油升数
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- if(m.get("discountTerm").toString().equals("1")){ //按升数优惠
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- if(oilLiters.compareTo(discountAmt_b) ==1 || oilLiters.compareTo(discountAmt_b) ==0){
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- //计算
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- discountAmt = oilLiters.multiply(gasoilDiscountAmt_b);
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- discountAmt = discountAmt.setScale(2, BigDecimal.ROUND_UP);
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- amt = receivableAmt_b.subtract(discountAmt);
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- discountPrice = amt.divide(oilLiters, 2, BigDecimal.ROUND_UP); //优惠价格
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- resultMap.put("discountAmt", discountAmt.doubleValue());
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- resultMap.put("amt", amt.doubleValue());
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- resultMap.put("oilLiters", oilLiters.doubleValue());
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- resultMap.put("discountPrice", discountPrice.doubleValue());
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- flag =false;
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- break;
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- }
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- }else if(m.get("discountTerm").toString().equals("2")){ //按金额优惠
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- if(receivableAmt_b.compareTo(discountAmt_b) ==1 || receivableAmt_b.compareTo(discountAmt_b) ==0){
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- discountAmt = oilLiters.multiply(gasoilDiscountAmt_b);
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- discountAmt = discountAmt.setScale(2, BigDecimal.ROUND_UP);
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- amt = receivableAmt_b.subtract(discountAmt);
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- discountPrice = amt.divide(oilLiters, 2, BigDecimal.ROUND_UP); //优惠价格
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- resultMap.put("discountAmt", discountAmt.doubleValue());
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- resultMap.put("amt", amt.doubleValue());
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- resultMap.put("oilLiters", oilLiters.doubleValue());
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- resultMap.put("discountPrice", discountPrice.doubleValue());
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- flag =false;
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- break;
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- }
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- }
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- }
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- if(flag){
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- resultMap.put("discountAmt", 0);
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- resultMap.put("amt", receivableAmt.doubleValue());
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- oilLiters = new BigDecimal(receivableAmt).divide(new BigDecimal(oilPrice), 2, BigDecimal.ROUND_UP);
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- resultMap.put("oilLiters", oilLiters.doubleValue());
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- resultMap.put("discountPrice", oilPrice);
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- }
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- }else {
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- //没有优惠规则
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- resultMap.put("discountAmt", 0);
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- resultMap.put("amt", receivableAmt.doubleValue());
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- oilLiters = receivableAmt_b.divide(new BigDecimal(oilPrice), 2, BigDecimal.ROUND_UP);
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- resultMap.put("oilLiters", oilLiters.doubleValue());
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- resultMap.put("discountPrice", oilPrice);
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- }
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- break;
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- }
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-
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- //resultData = ResultData.success(resultMap);
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- }
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- return resultMap;
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- }
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-
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/*
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* ===========================计算订单金额======================================
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* 第一次修订时间：2021年4月20日15:31:30
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jk-GitHub-coder