feat: 누락 응답값 추가 (#29)

Author: songyi00

tuk-api/src/main/kotlin/nexters/tuk/application/gathering/GatheringCommandService.kt

@@ -1,6 +1,7 @@
 package nexters.tuk.application.gathering
 
 import nexters.tuk.application.gathering.dto.request.GatheringCommand
+import nexters.tuk.application.gathering.dto.response.GatheringResponse
 import nexters.tuk.domain.gathering.GatheringRepository
 import nexters.tuk.domain.gathering.findByIdOrThrow
 import org.springframework.stereotype.Service
@@ -11,8 +12,14 @@ class GatheringCommandService(
     private val gatheringRepository: GatheringRepository,
 ) {
     @Transactional
-    fun updateGathering(command: GatheringCommand.Update) {
+    fun updateGathering(command: GatheringCommand.Update): GatheringResponse.Simple {
         val gathering = gatheringRepository.findByIdOrThrow(command.gatheringId)
         gathering.update(command)
+
+        return GatheringResponse.Simple(
+            gatheringId = gathering.id,
+            gatheringName = gathering.name,
+            intervalDays = gathering.intervalDays,
+        )
     }
 }

tuk-api/src/main/kotlin/nexters/tuk/application/gathering/dto/response/GatheringResponse.kt

@@ -10,6 +10,12 @@ class GatheringResponse {
         val gatheringId: Long,
     )
 
+    data class Simple(
+        val gatheringId: Long,
+        val gatheringName: String,
+        val intervalDays: Long,
+    )
+
     @Schema(name = "GatheringOverviewsResponse")
     data class GatheringOverviews(
         @Schema(description = "총 데이터 수")

tuk-api/src/main/kotlin/nexters/tuk/ui/gathering/GatheringController.kt

@@ -36,8 +36,10 @@ class GatheringController(
         @Authenticated memberId: Long,
         @PathVariable gatheringId: Long,
         @RequestBody request: GatheringDto.Request.Update,
-    ) {
-        gatheringCommandService.updateGathering(request.toCommand(gatheringId))
+    ): ApiResponse<GatheringResponse.Simple> {
+        val response = gatheringCommandService.updateGathering(request.toCommand(gatheringId))
+
+        return ApiResponse.ok(response)
     }
 
     @GetMapping

tuk-api/src/main/kotlin/nexters/tuk/ui/gathering/GatheringSpec.kt

@@ -27,7 +27,7 @@ interface GatheringSpec {
         @Parameter(hidden = true) memberId: Long,
         gatheringId: Long,
         request: GatheringDto.Request.Update,
-    )
+    ): ApiResponse<GatheringResponse.Simple>
 
     @Operation(
         summary = "사용자 모임 조회",