Merge pull request #83 from team-gogo/fix/stage-valid-problem

Author: vumrra

src/main/kotlin/gogo/gogostage/domain/stage/root/application/StageValidator.kt

@@ -63,7 +63,7 @@ class StageValidator(
         }
 
         val isSchool = stage.schoolId == student.schoolId
-        if (isSchool) {
+        if (isSchool.not()) {
             throw StageException("해당 스테이지는 현재 소속 중인 학교의 스테이지가 아닙니다.", HttpStatus.BAD_REQUEST.value())
         }
     }

src/main/kotlin/gogo/gogostage/domain/stage/root/presentation/StageController.kt

@@ -22,15 +22,15 @@ class StageController(
     }
 
     @PostMapping("/official")
-    fun createFast(
+    fun createOfficial(
         @RequestBody @Valid dto: CreateOfficialStageDto,
     ): ResponseEntity<Unit> {
         stageService.createOfficial(dto)
         return ResponseEntity.status(HttpStatus.CREATED).build()
     }
 
     @PostMapping("/join/{stage_id}")
-    fun createFast(
+    fun join(
         @PathVariable("stage_id") stageId: Long,
         @RequestBody dto: StageJoinDto,
     ): ResponseEntity<Unit> {