红包抽奖次数提示

src/main/java/com/sqx/modules/course/controller/app/AppCourseController.java

@@ -46,6 +46,13 @@ public class AppCourseController extends AbstractController {
         return courseDetailsService.selectCourseDetailsById(id, token, courseDetailsId);
     }
 
+    @Login
+    @GetMapping("/getRedEnvelopeTips")
+    @ApiOperation("获取抽奖红包提示")
+    public Result getRedEnvelopeTips(@RequestAttribute("userId") Long userId) {
+        return courseService.getRedEnvelopeTips(userId);
+    }
+
     @GetMapping("/selectCourseDetailsList")
     @ApiOperation("查询推荐视频")
     public Result selectCourseDetailsList(Integer page, Integer limit, String token, String randomNum, Integer wxShow, Integer dyShow) {

src/main/java/com/sqx/modules/course/service/CourseService.java

@@ -61,4 +61,6 @@ public interface CourseService extends IService<Course> {
 
     Result viewCourse(Long userId, Long courseId, Long courseDetailsId, String type);
 
+    Result getRedEnvelopeTips(Long userId);
+
 }

src/main/java/com/sqx/modules/course/service/impl/CourseServiceImpl.java

@@ -1,5 +1,6 @@
 package com.sqx.modules.course.service.impl;
 
+import cn.hutool.core.date.DateUtil;
 import com.alibaba.fastjson.JSONArray;
 import com.alibaba.fastjson.JSONObject;
 import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
@@ -1258,4 +1259,16 @@ public class CourseServiceImpl extends ServiceImpl<CourseDao, Course> implements
 
         return Result.success();
     }
+
+    @Override
+    public Result getRedEnvelopeTips(Long userId) {
+        // 查询 用户 购买次数
+        Integer count = ordersService.countOrderNum(userId, DateUtil.formatTime(DateUtil.beginOfDay(new Date())));
+
+        String totalCount = commonInfoService.findOne(901).getValue();
+
+        String data = String.format("每日前%s次付款均可获取抽奖机会，抽奖保底抽中付款金额等额红包，红包可直接提现。当前为第%d次付款", totalCount, count + 1);
+
+        return Result.success().put("data", data);
+    }
 }