From 0a52a2c2e7c94f487259a5cba57e7dce5e675372 Mon Sep 17 00:00:00 2001
From: xiaoyong931011 <15274802129@163.com>
Date: Tue, 06 Apr 2021 17:23:28 +0800
Subject: [PATCH] 20210406  交易员列表查询

---
 src/main/resources/mapper/contract/ContractOrderDao.xml                   |    2 +-
 src/main/java/com/xcong/excoin/modules/contract/dao/ContractOrderDao.java |    2 +-
 src/main/java/com/xcong/excoin/quartz/job/FollowProfitUpdateJob.java      |   14 ++++++++------
 3 files changed, 10 insertions(+), 8 deletions(-)

diff --git a/src/main/java/com/xcong/excoin/modules/contract/dao/ContractOrderDao.java b/src/main/java/com/xcong/excoin/modules/contract/dao/ContractOrderDao.java
index c85c6f4..d4223db 100644
--- a/src/main/java/com/xcong/excoin/modules/contract/dao/ContractOrderDao.java
+++ b/src/main/java/com/xcong/excoin/modules/contract/dao/ContractOrderDao.java
@@ -28,7 +28,7 @@
 
     BigDecimal selectFollowOrderTotalProfitByMemberId(@Param("memberId") Long memberId);
 
-    Integer selectFollowOrderCntForWinRate(@Param("memberId") Long memberId, @Param("type") Integer type);
+    BigDecimal selectFollowOrderCntForWinRate(@Param("memberId") Long memberId, @Param("type") Integer type);
 
     List<ContractOrderEntity> selectWholeOpenOrderByOrderNo(@Param("orderNo") String orderNo);
 
diff --git a/src/main/java/com/xcong/excoin/quartz/job/FollowProfitUpdateJob.java b/src/main/java/com/xcong/excoin/quartz/job/FollowProfitUpdateJob.java
index e005fc5..141dbe5 100644
--- a/src/main/java/com/xcong/excoin/quartz/job/FollowProfitUpdateJob.java
+++ b/src/main/java/com/xcong/excoin/quartz/job/FollowProfitUpdateJob.java
@@ -93,13 +93,15 @@
                 List<ContractOrderEntity> orders = contractOrderDao.selectFollowOrderListByMemberId(tradeMemberId);
                 traderInfoProfit.setTotalOrderCnt(CollUtil.isNotEmpty(orders) ? orders.size() : 0);
                 // 近三周胜率
-                Integer winCnt = contractOrderDao.selectFollowOrderCntForWinRate(tradeMemberId, 1);
-                Integer allCnt = contractOrderDao.selectFollowOrderCntForWinRate(tradeMemberId, null);
-
-                if (winCnt != null && allCnt != null && allCnt!=0) {
-                    BigDecimal winRate = BigDecimal.valueOf(winCnt).divide(BigDecimal.valueOf(allCnt), 4, BigDecimal.ROUND_DOWN);
-                    traderInfoProfit.setWinRate(winRate);
+                BigDecimal winCnt = contractOrderDao.selectFollowOrderCntForWinRate(tradeMemberId, 1);
+                winCnt = (winCnt == null?BigDecimal.ZERO:winCnt.setScale(2, BigDecimal.ROUND_DOWN));
+                BigDecimal allCnt = contractOrderDao.selectFollowOrderCntForWinRate(tradeMemberId, null);
+                allCnt = (allCnt == null?BigDecimal.ZERO:allCnt.setScale(2, BigDecimal.ROUND_DOWN));
+                BigDecimal winRate = BigDecimal.ZERO.setScale(2, BigDecimal.ROUND_DOWN);
+                if (allCnt.compareTo(BigDecimal.ZERO) > 0) {
+                    winRate = winCnt.divide(allCnt, 2, BigDecimal.ROUND_DOWN).setScale(2, BigDecimal.ROUND_DOWN);
                 }
+                traderInfoProfit.setWinRate(winRate);
                 Date date = new Date();
                 DateTime offsetDay = DateUtil.offsetDay(new Date(), -30);
                 //30天胜率(30天盈利总单数/30平仓总单数)
diff --git a/src/main/resources/mapper/contract/ContractOrderDao.xml b/src/main/resources/mapper/contract/ContractOrderDao.xml
index 18c1f29..49f2f97 100644
--- a/src/main/resources/mapper/contract/ContractOrderDao.xml
+++ b/src/main/resources/mapper/contract/ContractOrderDao.xml
@@ -84,7 +84,7 @@
         where member_id=#{memberId} and contract_type=2
     </select>
 
-    <select id="selectFollowOrderCntForWinRate" resultType="java.lang.Integer">
+    <select id="selectFollowOrderCntForWinRate" resultType="java.math.BigDecimal">
         select count(1)
         from contract_order a
         where member_id=#{memberId}

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