筛选查询

src/main/java/top/suyiiyii/sims/controller/RecordController.java

@@ -77,6 +77,10 @@ RecordController {
     @PutMapping("/admin/record/{id}")
     public Result<CommonResponse> adminUpdateRecord(@PathVariable Integer id, @RequestBody RecordDto recordDto) {
         Record record = modelMapper.map(recordDto, Record.class);
+        Integer i = recordService.IsRecord(id);
+        if(i==null) {
+            throw new RuntimeException("该记录不存在");
+        }
         recordService.updateRecord(record, id);
         return Result.msg("修改成功");
     }
@@ -85,6 +89,10 @@ RecordController {
     @Operation(summary = "删除单个奖惩记录")
     @DeleteMapping("/admin/record/{id}")
     public Result<CommonResponse> adminDeleteRecord(@PathVariable Integer id) {
+        Integer i = recordService.IsRecord(id);
+        if(i==null) {
+            throw new RuntimeException("该记录不存在");
+        }
         recordService.deleteRecord(id);
         return Result.msg("删除成功");
     }

src/main/java/top/suyiiyii/sims/mapper/RecordMapper.java

@@ -79,4 +79,6 @@ public interface RecordMapper {
     Integer getSidByCategoryId(Integer i);
 @Select("SELECT * FROM record WHERE student_id = #{sid} LIMIT #{page},#{size}")
     List<Record> getRecordsById(int page, int size, Integer sid);
+@Select("SELECT id FROM record WHERE id = #{id}")
+    Integer IsRecord(Integer id);
 }

src/main/java/top/suyiiyii/sims/service/RecordService.java

@@ -80,4 +80,8 @@ public class RecordService {
     public List<Record> getRecordsById(int page, int size, Integer sid) {
         return recordMapper.getRecordsById(page, size, sid);
     }
+
+    public Integer IsRecord(Integer id) {
+        return recordMapper.IsRecord(id);
+    }
 }