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fix: /ranking/me 500 에러 수정 (@UserId 리졸버 primitive long 미인식) #249

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Merged
unam98 merged 1 commit into from
Aug 17, 2026
Merged

fix: /ranking/me 500 에러 수정 (@UserId 리졸버 primitive long 미인식) #249

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9 changes: 7 additions & 2 deletions src/main/kotlin/org/runnect/server/ranking/controller/RecordRankingController.kt
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Original file line number Diff line number Diff line change
Expand Up @@ -31,10 +31,15 @@ class RecordRankingController(
@GetMapping("course/{courseId}/ranking/me")
@ResponseStatus(HttpStatus.OK)
fun getMyRanking(
@UserId userId: Long,
// UserIdResolver#supportsParameter가 boxed java.lang.Long만 매칭한다.
// Kotlin의 non-null Long은 바이트코드상 primitive long으로 컴파일되어
// 리졸버가 파라미터를 아예 인식하지 못하므로, 반드시 nullable(Long?)로 선언해
// boxed Long으로 컴파일되게 한다. 실제로 null이 들어오는 경우는 없다 —
// 리졸버가 토큰이 없거나 유효하지 않으면 예외를 던진다.
@UserId userId: Long?,
@PathVariable courseId: Long,
) = ApiResponseDto.success(
SuccessStatus.GET_MY_RECORD_RANKING_SUCCESS,
recordRankingService.getMyRanking(courseId, userId),
recordRankingService.getMyRanking(courseId, requireNotNull(userId)),
)
}
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