add 小程序登录绑定

zhongzheng-system/src/main/java/com/zhongzheng/modules/order/service/impl/OrderServiceImpl.java

@@ -267,7 +267,7 @@ public class OrderServiceImpl extends ServiceImpl<OrderMapper, Order> implements
             lqw.eq(ClassGradeUser::getStatus,1);
             int studentNum = iClassGradeUserService.count(lqw);
             //预留2空位避免超人数
-            if(classGradeVo.getStudentUpper()-studentNum>3){
+            if(classGradeVo.getStudentUpper()-studentNum>0){
                 //班级还有剩位,直接加入班级
                 return joinGrade(orderGoodsId,gradeId,userId);
             }
@@ -279,7 +279,7 @@ public class OrderServiceImpl extends ServiceImpl<OrderMapper, Order> implements
             for(int i = 0; i < classGradeVoList.size(); i++){
                 ClassGradeVo classGradeVo = classGradeVoList.get(i);
                 //预留2空位避免超人数
-                if(classGradeVo.getStudentUpper()-classGradeVo.getStudentNum()>3){
+                if(classGradeVo.getStudentUpper()-classGradeVo.getStudentNum()>0){
                     //有空位则进入班级
                     gradeId = classGradeVo.getGradeId();
                     //班级还有剩位,直接加入班级