[GitHub] [dolphinscheduler] zhongjiajie commented on a diff in pull request #12340: [Fix-12339][Api] Fix optional query parameter miss default value issue #12339

[GitBox <gi...@apache.org>]

zhongjiajie commented on code in PR #12340:
URL: https://github.com/apache/dolphinscheduler/pull/12340#discussion_r1033094980


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dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/controller/SchedulerController.java:
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@@ -158,7 +158,7 @@ public Result updateSchedule(@ApiIgnore @RequestAttribute(value = SESSION_USER)
                                  @PathVariable(value = "id") Integer id,
                                  @RequestParam(value = "schedule") String schedule,
                                  @RequestParam(value = "warningType", required = false, defaultValue = DEFAULT_WARNING_TYPE) WarningType warningType,
-                                 @RequestParam(value = "warningGroupId", required = false) int warningGroupId,
+                                 @RequestParam(value = "warningGroupId", required = false, defaultValue = DEFAULT_NOTIFY_GROUP_ID) int warningGroupId,

Review Comment:
   > if value of `warningType` is `WarningType .NONE` , value of `warningGroupId` should be null. so i don't think `warningGroupId` be point default value. maybe we should change the type of `warningGroupId` to Integer .WDYT? cc @SbloodyS @EricGao888 @caishunfeng
   
   I agree with that, we should still make `warningGroupId` optional



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