From 6cdfe1d568d06bc63bb513ce0ef1df6aac3c7c3d Mon Sep 17 00:00:00 2001
From: Helius <wangdoubleone@gmail.com>
Date: Sat, 20 Feb 2021 15:32:12 +0800
Subject: [PATCH] fix

---
 src/main/java/com/xcong/excoin/common/system/service/impl/CommonServiceImpl.java |   33 ++++++++++++++++++++++++++++++++-
 1 files changed, 32 insertions(+), 1 deletions(-)

diff --git a/src/main/java/com/xcong/excoin/common/system/service/impl/CommonServiceImpl.java b/src/main/java/com/xcong/excoin/common/system/service/impl/CommonServiceImpl.java
index aad0d55..265b41a 100644
--- a/src/main/java/com/xcong/excoin/common/system/service/impl/CommonServiceImpl.java
+++ b/src/main/java/com/xcong/excoin/common/system/service/impl/CommonServiceImpl.java
@@ -1,5 +1,7 @@
 package com.xcong.excoin.common.system.service.impl;
 
+import cn.hutool.core.date.DateUtil;
+import cn.hutool.core.util.RandomUtil;
 import cn.hutool.core.util.StrUtil;
 import com.xcong.excoin.common.contants.AppContants;
 import com.xcong.excoin.common.system.service.CommonService;
@@ -8,6 +10,7 @@
 import org.springframework.stereotype.Service;
 
 import javax.annotation.Resource;
+import java.util.Date;
 
 /**
  * @author wzy
@@ -26,7 +29,35 @@
         if (StrUtil.isBlank(cacheCode)) {
             return false;
         }
+        if (code.equals(cacheCode)) {
+            redisUtils.del(AppContants.VERIFY_CODE_PREFIX + account);
+            return true;
+        } else {
+            return false;
+        }
+    }
 
-        return code.equals(cacheCode);
+    @Override
+    public String generateOrderNo(Long mid) {
+        StringBuilder orderNo = new StringBuilder();
+        String date = DateUtil.format(new Date(), "yyyyMMdd");
+        orderNo.append(date);
+        orderNo.append(mid);
+        orderNo.append(RandomUtil.randomNumbers(2));
+
+        Object countObj = redisUtils.get(date);
+        if (countObj == null) {
+            countObj = 0;
+        }
+        int count = (int) countObj;
+        count++;
+        redisUtils.set(date, count, 24 * 60 * 60);
+
+        int size = 4;
+        for (int i = 0; i < size - String.valueOf(count).length(); i++) {
+            orderNo.append("0");
+        }
+        orderNo.append(count);
+        return orderNo.toString();
     }
 }

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