update

bailuntec-cost-core/src/main/java/com/blt/other/module/cost/controller/costplan/CostPlanNewController.java

 package com.blt.other.module.cost.controller.costplan;
 
+import com.blt.other.common.util.CurUtils;
 import com.blt.other.module.cost.dto.CostPlanNewApiDto;
 import com.blt.other.module.cost.service.CostPlanService;
 import com.blt.other.module.cost.service.impl.costplan.CostPlanServiceFactory;
@@ -7,8 +8,12 @@ import com.blt.other.module.database.model.CostPlanDomain;
 import io.swagger.annotations.Api;
 import io.swagger.annotations.ApiOperation;
 import lombok.extern.slf4j.Slf4j;
+import org.springframework.beans.factory.annotation.Value;
 import org.springframework.web.bind.annotation.*;
 
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import java.math.BigDecimal;
 import java.util.HashMap;
 import java.util.Map;
 
@@ -22,6 +27,8 @@ import java.util.Map;
         "/cost/plan/new/receipt"})
 public class CostPlanNewController {
 
+    @Value("${url.api.getExchangeRateApi}")
+    private String getExchangeRateApi;
 
     @ApiOperation("获取新增费用计划编号")
     @GetMapping("/getNo")
@@ -95,5 +102,49 @@ public class CostPlanNewController {
         return resp;
     }
 
+    @PostMapping("/changeDic")
+    public Map<String, Object> changeDic(HttpServletResponse response, HttpServletRequest request) {
+        Map<String, Object> result = new HashMap<>();
+        String fromDic = request.getParameter("fromDic");
+        String payCounteractStr = request.getParameter("payCounteract");
+        payCounteractStr = payCounteractStr.replace(" ", "");
+        BigDecimal payCounteract = null;
+        if (!payCounteractStr.isEmpty()) {
+            payCounteract = new BigDecimal(payCounteractStr);
+        } else {
+//            result.put("success",false);
+//            result.put("msg","请输入合法的冲销金额");
+//            return result;
+            payCounteract = new BigDecimal(0);
+        }
+        String payLendBalanceStr = request.getParameter("payLendBalance");
+        payLendBalanceStr = payLendBalanceStr.replace(" ", "");
+        BigDecimal payLendBalance = null;
+        if (!payLendBalanceStr.isEmpty()) {
+            payLendBalance = new BigDecimal(payLendBalanceStr);
+        } else {
+//            result.put("success",false);
+//            result.put("msg","请输入合法的余额");
+//            return result;
+            payLendBalance = new BigDecimal(0);
+        }
+
+
+        String toDic = request.getParameter("toDic");
+
+        BigDecimal cur = CurUtils.getCur(fromDic, toDic, getExchangeRateApi);
+
+        BigDecimal counteract = payCounteract.multiply(cur);
+        BigDecimal lendBalance = payLendBalance.multiply(cur);
+        BigDecimal planAmount = counteract.add(lendBalance);
+        BigDecimal payPlanAmount = payCounteract.add(payLendBalance);
+        result.put("success", true);
+        result.put("counteract", counteract.setScale(2, BigDecimal.ROUND_HALF_UP));
+        result.put("lendBalance", lendBalance);
+        result.put("planAmount", planAmount.setScale(2, BigDecimal.ROUND_HALF_UP));
+        result.put("payPlanAmount", payPlanAmount);
+        result.put("cur", cur);
+        return result;
+    }
 
 }