修改获取乐器维修详情

mec-student/src/main/java/com/ym/mec/student/controller/RepairController.java

@@ -28,6 +28,7 @@ import org.springframework.web.bind.annotation.*;
 
 import java.util.List;
 import java.util.Map;
+import java.util.Optional;
 
 @RequestMapping("repair")
 @Api(tags = "学生维修服务")
@@ -107,13 +108,10 @@ public class RepairController extends BaseController {
     @ApiOperation("获取维修记录详情")
     @GetMapping(value = "/getRepairInfo")
     public HttpResponseResult getRepairInfo(Integer id,Integer studentId) {
-        SysUser sysUser = sysUserFeignService.queryUserInfo();
-        if ((sysUser == null || sysUser.getId() ==null) && studentId == null) {
-            return failed("用户信息获取失败");
-        }
-        if(sysUser.getId() != null){
-            studentId = sysUser.getId();
-        }
+        Optional.ofNullable(studentId)
+                .map(sysUserFeignService::queryUserById)
+                .orElseThrow(() -> new BizException("用户信息获取失败"));
+
         StudentRepair repairInfo = studentRepairService.getRepairInfo(id);
         if (!repairInfo.getStudentId().equals(studentId)) {
             return failed("您的维修记录不存在");