From 6676f28a5a6ca65015a2b2c26e804fa998d625c8 Mon Sep 17 00:00:00 2001
From: 44323 <443237572@qq.com>
Date: 星期二, 26 九月 2023 21:37:07 +0800
Subject: [PATCH] 后台代码

---
 cloud-server-course/src/main/java/com/dsh/course/controller/CancelledClassesController.java |   42 +++++++++++++++++++++++-------------------
 1 files changed, 23 insertions(+), 19 deletions(-)

diff --git a/cloud-server-course/src/main/java/com/dsh/course/controller/CancelledClassesController.java b/cloud-server-course/src/main/java/com/dsh/course/controller/CancelledClassesController.java
index ce1da41..4da42ab 100644
--- a/cloud-server-course/src/main/java/com/dsh/course/controller/CancelledClassesController.java
+++ b/cloud-server-course/src/main/java/com/dsh/course/controller/CancelledClassesController.java
@@ -54,30 +54,34 @@
     @ResponseBody
     @PostMapping("/cancelledClasses/listAll")
     public List<CancelClassesVO> listAll(@RequestBody CancelClassesQuery query){
-
         List<CancelClassesVO> res = new ArrayList<>();
-        if (!query.getStudentName().equals("")){
-            List<Integer> s = new ArrayList<>();
-            List<Student> students = studentClient.queryStudentListByName(query.getStudentName());
-            if (students.size()==0){
-                return new ArrayList<>();
+        if (query.getStudentName()!=null){
+            if (!query.getStudentName().equals("")){
+                List<Integer> s = new ArrayList<>();
+                List<Student> students = studentClient.queryStudentListByName(query.getStudentName());
+                if (students.size()==0){
+                    return new ArrayList<>();
+                }
+                for (Student coach : students) {
+                    s.add(coach.getId());
+                }
+                query.setStudentIds(s);
             }
-            for (Student coach : students) {
-                s.add(coach.getId());
-            }
-            query.setStudentIds(s);
         }
-        if (!query.getCoachName().equals("")){
-            List<Integer> c = new ArrayList<>();
-            List<Coach> coaches = coachClient.queryCoachListByName(query.getCoachName());
-            if (coaches.size()==0){
-                return new ArrayList<>();
+        if (query.getCoachName()!=null){
+            if (!query.getCoachName().equals("")){
+                List<Integer> c = new ArrayList<>();
+                List<Coach> coaches = coachClient.queryCoachListByName(query.getCoachName());
+                if (coaches.size()==0){
+                    return new ArrayList<>();
+                }
+                for (Coach coach : coaches) {
+                    c.add(coach.getId());
+                }
+                query.setCoachIds(c);
             }
-            for (Coach coach : coaches) {
-                c.add(coach.getId());
-            }
-            query.setCoachIds(c);
         }
+
         List<CancelClassesVO> result = cancelledClassesService.listAll(query);
         for (CancelClassesVO cancelClassesVO : result) {
             CoursePackageScheduling byId1 = coursePackageSchedulingService.getById(cancelClassesVO.getCoursePackageSchedulingId());

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