change data type of contribution count from int to long (#219)

## Checklist
- [ ] 충분한 양의 자동화 테스트를 작성했는가?
  - 계단정복지도 서비스는 사이드 프로젝트로 진행되는 만큼 충분한 QA 없이 배포되는 경우가 많습니다. 따라서 자동화 테스트를 꼼꼼하게 작성하는 것이 서비스 품질을 유지하는 데 매우 중요합니다.

app-server/subprojects/api/scc-api/api-spec.yaml

@@ -1162,6 +1162,10 @@ components:
           type: array
           items:
             $ref: '#/components/schemas/ChallengeRankDto'
+        contributionCountForNextRank:
+          type: integer
+          format: int64
+          description: 다음 랭크에 도달하기 위해 필요한 contribution 수. ex) 10개 정복
         hasJoined:
           type: boolean
           description: 내가 참여하고 있는지에 대한 정보

app-server/subprojects/bounded_context/challenge/application/src/main/kotlin/club/staircrusher/challenge/application/port/in/ChallengeParticipant.kt

@@ -0,0 +1,12 @@
+package club.staircrusher.challenge.application.port.`in`
+
+import club.staircrusher.user.domain.model.User
+
+data class ChallengeParticipant(
+    val userId: String,
+    val nickname: String,
+)
+fun User.toDomainModel() = ChallengeParticipant(
+    userId = id,
+    nickname = nickname,
+)

app-server/subprojects/bounded_context/challenge/application/src/main/kotlin/club/staircrusher/challenge/application/port/in/result/WithUserInfo.kt

@@ -0,0 +1,8 @@
+package club.staircrusher.challenge.application.port.`in`.result
+
+import club.staircrusher.challenge.application.port.`in`.ChallengeParticipant
+
+data class WithUserInfo<T>(
+    val value: T,
+    val challengeParticipant: ChallengeParticipant?,
+)

app-server/subprojects/bounded_context/challenge/application/src/main/kotlin/club/staircrusher/challenge/application/port/in/use_case/GetChallengeLeaderboardUseCase.kt

@@ -1,11 +1,14 @@
 package club.staircrusher.challenge.application.port.`in`.use_case
 
+import club.staircrusher.challenge.application.port.`in`.result.WithUserInfo
+import club.staircrusher.challenge.application.port.`in`.toDomainModel
 import club.staircrusher.challenge.application.port.out.persistence.ChallengeRankRepository
 import club.staircrusher.challenge.application.port.out.persistence.ChallengeRepository
 import club.staircrusher.challenge.domain.model.ChallengeRank
 import club.staircrusher.stdlib.di.annotation.Component
 import club.staircrusher.stdlib.domain.SccDomainException
 import club.staircrusher.stdlib.persistence.TransactionManager
+import club.staircrusher.user.application.port.`in`.UserApplicationService
 
 /**
  * Get the leaderboard of a challenge which shows only the top 10 users.
@@ -18,15 +21,19 @@ class GetChallengeLeaderboardUseCase(
     private val transactionManager: TransactionManager,
     private val challengeRepository: ChallengeRepository,
     private val challengeRankRepository: ChallengeRankRepository,
+    private val userApplicationService: UserApplicationService,
 ) {
     companion object {
         const val NUMBER_OF_TOP_RANKER = 10
     }
 
-    fun handle(challengeId: String): List<ChallengeRank> = transactionManager.doInTransaction {
+    fun handle(challengeId: String): List<WithUserInfo<ChallengeRank>> = transactionManager.doInTransaction {
         val challenge = challengeRepository.findByIdOrNull(challengeId) ?: throw SccDomainException("잘못된 챌린지입니다.")
         val leaderboards = challengeRankRepository.findTopNUsers(challenge.id, NUMBER_OF_TOP_RANKER)
+        val users = userApplicationService.getUsers(leaderboards.map { it.userId }).associateBy { it.id }
 
-        leaderboards
+        leaderboards.map { challengeRank ->
+            WithUserInfo(challengeRank, users[challengeRank.userId]!!.toDomainModel())
+        }
     }
 }

app-server/subprojects/bounded_context/challenge/application/src/main/kotlin/club/staircrusher/challenge/application/port/in/use_case/GetChallengeRankUseCase.kt

@@ -1,6 +1,8 @@
 package club.staircrusher.challenge.application.port.`in`.use_case
 
 import club.staircrusher.challenge.application.port.`in`.ChallengeService
+import club.staircrusher.challenge.application.port.`in`.result.WithUserInfo
+import club.staircrusher.challenge.application.port.`in`.toDomainModel
 import club.staircrusher.challenge.application.port.out.persistence.ChallengeRankRepository
 import club.staircrusher.challenge.application.port.out.persistence.ChallengeRepository
 import club.staircrusher.challenge.domain.model.ChallengeRank
@@ -17,15 +19,14 @@ class GetChallengeRankUseCase(
     private val challengeRankRepository: ChallengeRankRepository,
     private val challengeService: ChallengeService,
 ) {
-    fun handle(challengeId: String, userId: String): ChallengeRank? = transactionManager.doInTransaction {
-        userApplicationService.getUser(userId) ?: throw SccDomainException("잘못된 계정입니다.")
-
+    fun handle(challengeId: String, userId: String): WithUserInfo<ChallengeRank>? = transactionManager.doInTransaction {
+        val user = userApplicationService.getUser(userId) ?: throw SccDomainException("잘못된 계정입니다.")
         val challenge = challengeRepository.findByIdOrNull(challengeId) ?: throw SccDomainException("잘못된 챌린지입니다.")
         if (!challengeService.hasJoined(userId, challengeId)) {
             throw SccDomainException("참여하지 않은 챌린지 입니다.")
         }
 
         // if the user does not have rank yet, return null and let the user know that the rank will be updated soon
-        challengeRankRepository.findByUserId(challenge.id, userId)
+        challengeRankRepository.findByUserId(challenge.id, userId)?.let { WithUserInfo(it, user.toDomainModel()) }
     }
 }

app-server/subprojects/bounded_context/challenge/application/src/main/kotlin/club/staircrusher/challenge/application/port/in/use_case/GetCountForNextChallengeRankUseCase.kt

@@ -20,7 +20,7 @@ class GetCountForNextChallengeRankUseCase(
     private val challengeRankRepository: ChallengeRankRepository,
     private val challengeService: ChallengeService,
 ) {
-    fun handle(challengeId: String, userId: String): Int?  = transactionManager.doInTransaction {
+    fun handle(challengeId: String, userId: String): Long?  = transactionManager.doInTransaction {
         userApplicationService.getUser(userId) ?: throw SccDomainException("잘못된 계정입니다.")
         val challenge = challengeRepository.findByIdOrNull(challengeId) ?: throw SccDomainException("잘못된 챌린지입니다.")
         if (!challengeService.hasJoined(userId, challengeId)) {

app-server/subprojects/bounded_context/challenge/application/src/main/kotlin/club/staircrusher/challenge/application/port/in/use_case/UpdateChallengeRanksUseCase.kt

@@ -45,14 +45,14 @@ class UpdateChallengeRanksUseCase(
                             id = EntityIdGenerator.generateRandom(),
                             challengeId = challenge.id,
                             userId = userId,
-                            contributionCount = contributions.size,
+                            contributionCount = contributions.size.toLong(),
                             rank = -1,
                             createdAt = now,
                             updatedAt = now,
                         )
 
                         challengeRank.apply {
-                            contributionCount = contributions.size
+                            contributionCount = contributions.size.toLong()
                             updatedAt = now
                         }
                     }

app-server/subprojects/bounded_context/challenge/application/src/main/kotlin/club/staircrusher/challenge/application/port/out/persistence/ChallengeRankRepository.kt

@@ -8,8 +8,8 @@ interface ChallengeRankRepository : EntityRepository<ChallengeRank, String> {
     fun findByUserId(challengeId: String, userId: String): ChallengeRank?
     fun findByRank(challengeId: String, rank: Long): ChallengeRank?
     fun findNextRank(challengeId: String, rank: Long): ChallengeRank?
-    fun findByContributionCount(challengeId: String, contributionCount: Int): ChallengeRank?
+    fun findByContributionCount(challengeId: String, contributionCount: Long): ChallengeRank?
     fun findLastRank(challengeId: String): Long?
     fun findAll(challengeId: String): List<ChallengeRank>
-    fun removeAll(challengeId: String): Unit
+    fun removeAll(challengeId: String)
 }

app-server/subprojects/bounded_context/challenge/domain/src/main/kotlin/club/staircrusher/challenge/domain/model/ChallengeRank.kt

@@ -6,7 +6,7 @@ class ChallengeRank(
     val id: String,
     val challengeId: String,
     val userId: String,
-    var contributionCount: Int,
+    var contributionCount: Long,
     var rank: Long,
     var createdAt: Instant,
     var updatedAt: Instant,

app-server/subprojects/bounded_context/challenge/infra/src/main/kotlin/club/staircrusher/challenge/infra/adapter/in/controller/ChallengeController.kt

@@ -1,6 +1,5 @@
 package club.staircrusher.challenge.infra.adapter.`in`.controller
 
-import club.staircrusher.api.spec.dto.ChallengeRankDto
 import club.staircrusher.api.spec.dto.ChallengeStatusDto
 import club.staircrusher.api.spec.dto.GetChallengeRequestDto
 import club.staircrusher.api.spec.dto.GetChallengeResponseDto
@@ -9,8 +8,11 @@ import club.staircrusher.api.spec.dto.JoinChallengeRequestDto
 import club.staircrusher.api.spec.dto.JoinChallengeResponseDto
 import club.staircrusher.api.spec.dto.ListChallengesRequestDto
 import club.staircrusher.api.spec.dto.ListChallengesResponseDto
+import club.staircrusher.challenge.application.port.`in`.use_case.GetChallengeLeaderboardUseCase
+import club.staircrusher.challenge.application.port.`in`.use_case.GetChallengeRankUseCase
 import club.staircrusher.challenge.application.port.`in`.use_case.GetChallengeUseCase
 import club.staircrusher.challenge.application.port.`in`.use_case.GetChallengeWithInvitationCodeUseCase
+import club.staircrusher.challenge.application.port.`in`.use_case.GetCountForNextChallengeRankUseCase
 import club.staircrusher.challenge.application.port.`in`.use_case.JoinChallengeUseCase
 import club.staircrusher.challenge.application.port.`in`.use_case.ListChallengesUseCase
 import club.staircrusher.challenge.infra.adapter.out.persistence.sqldelight.toDto
@@ -25,6 +27,9 @@ import java.time.Clock
 class ChallengeController(
     private val getChallengeUseCase: GetChallengeUseCase,
     private val getChallengeWithInvitationCodeUseCase: GetChallengeWithInvitationCodeUseCase,
+    private val getChallengeRankUseCase: GetChallengeRankUseCase,
+    private val getChallengeLeaderboardUseCase: GetChallengeLeaderboardUseCase,
+    private val getContributionCountForNextChallengeRankUseCase: GetCountForNextChallengeRankUseCase,
     private val joinChallengeUseCase: JoinChallengeUseCase,
     private val listChallengesUseCase: ListChallengesUseCase,
     private val clock: Clock
@@ -35,17 +40,34 @@ class ChallengeController(
         authentication: SccAppAuthentication?,
     ): GetChallengeResponseDto {
         val result = getChallengeUseCase.handle(userId = authentication?.principal, challengeId = request.challengeId)
+        val ranks = getChallengeLeaderboardUseCase.handle(challengeId = request.challengeId)
+        val myRank = if (result.hasJoined && authentication != null) {
+            getChallengeRankUseCase.handle(
+                challengeId = result.challenge.id,
+                userId = authentication.principal
+            )
+        } else {
+            null
+        }
+        val contributionCountForNextRank = if (result.hasJoined && authentication != null) {
+            getContributionCountForNextChallengeRankUseCase.handle(
+                challengeId = result.challenge.id,
+                userId = authentication.principal
+            )
+        } else {
+            null
+        }
         return GetChallengeResponseDto(
             challenge = result.challenge.toDto(
                 participationsCount = result.participationsCount,
                 contributionsCount = result.contributionsCount,
                 criteriaTime = clock.instant()
             ),
-            ranks = listOf(),
+            ranks = ranks.map { (rank, user) -> rank.toDto(user!!.nickname) },
             hasJoined = result.hasJoined,
             hasPasscode = result.challenge.passcode != null,
-            // TODO: rank 반영
-            myRank = if (result.hasJoined) ChallengeRankDto(rank = 0, contributionCount = 0, nickname = "") else null
+            myRank = myRank?.let { (rank, user) -> rank.toDto(user!!.nickname) },
+            contributionCountForNextRank = contributionCountForNextRank,
         )
     }
 
@@ -58,17 +80,34 @@ class ChallengeController(
             userId = authentication.principal,
             invitationCode = request.invitationCode
         )
+        val ranks = getChallengeLeaderboardUseCase.handle(result.challenge.id)
+        val myRank = if (result.hasJoined) {
+            getChallengeRankUseCase.handle(
+                challengeId = result.challenge.id,
+                userId = authentication.principal
+            )
+        } else {
+            null
+        }
+        val contributionCountForNextRank = if (result.hasJoined) {
+            getContributionCountForNextChallengeRankUseCase.handle(
+                challengeId = result.challenge.id,
+                userId = authentication.principal
+            )
+        } else {
+            null
+        }
         return GetChallengeResponseDto(
             challenge = result.challenge.toDto(
                 participationsCount = result.participationsCount,
                 contributionsCount = result.contributionsCount,
                 criteriaTime = clock.instant()
             ),
-            ranks = listOf(),
+            ranks = ranks.map { (rank, user) -> rank.toDto(user!!.nickname) },
             hasJoined = result.hasJoined,
             hasPasscode = result.challenge.passcode != null,
-            // TODO: rank 반영
-            myRank = if (result.hasJoined) ChallengeRankDto(rank = 0, contributionCount = 0, nickname = "") else null
+            myRank = myRank?.let { (rank, user) -> rank.toDto(user!!.nickname) },
+            contributionCountForNextRank = contributionCountForNextRank,
         )
     }
 
@@ -83,13 +122,14 @@ class ChallengeController(
             challengeId = request.challengeId,
             passcode = request.passcode
         )
+        val ranks = getChallengeLeaderboardUseCase.handle(challengeId = request.challengeId)
         return JoinChallengeResponseDto(
             challenge = result.challenge.toDto(
                 participationsCount = result.participationsCount,
                 contributionsCount = result.contributionsCount,
                 criteriaTime = clock.instant()
             ),
-            ranks = listOf()
+            ranks = ranks.map { (rank, user) -> rank.toDto(user!!.nickname) },
         )
     }
 

app-server/subprojects/bounded_context/challenge/infra/src/main/kotlin/club/staircrusher/challenge/infra/adapter/out/persistence/ChallengeRankRepository.kt

@@ -41,7 +41,7 @@ class ChallengeRankRepository(
         return queries.findLastRank(challengeId).executeAsOneOrNull()?.max
     }
 
-    override fun findByContributionCount(challengeId: String, contributionCount: Int): ChallengeRank? {
+    override fun findByContributionCount(challengeId: String, contributionCount: Long): ChallengeRank? {
         return queries.findByContributionCount(challengeId, contributionCount)
             .executeAsOneOrNull()
             ?.toDomainModel()

app-server/subprojects/bounded_context/challenge/infra/src/main/kotlin/club/staircrusher/challenge/infra/adapter/out/persistence/sqldelight/Converters.kt

@@ -3,20 +3,19 @@
 package club.staircrusher.challenge.infra.adapter.out.persistence.sqldelight
 
 import club.staircrusher.api.spec.dto.ChallengeDto
+import club.staircrusher.api.spec.dto.ChallengeRankDto
 import club.staircrusher.api.spec.dto.ChallengeStatusDto
 import club.staircrusher.api.spec.dto.EpochMillisTimestamp
 import club.staircrusher.api.spec.dto.ListChallengesItemDto
 import club.staircrusher.challenge.domain.model.ChallengeContribution
 import club.staircrusher.challenge.domain.model.ChallengeParticipation
-import club.staircrusher.challenge.domain.model.ChallengeStatus
 import club.staircrusher.challenge.domain.model.ChallengeRank
+import club.staircrusher.challenge.domain.model.ChallengeStatus
 import club.staircrusher.infra.persistence.sqldelight.migration.Challenge
 import club.staircrusher.infra.persistence.sqldelight.migration.Challenge_contribution
 import club.staircrusher.infra.persistence.sqldelight.migration.Challenge_participation
 import club.staircrusher.infra.persistence.sqldelight.migration.Challenge_rank
 import club.staircrusher.infra.persistence.sqldelight.query.challenge.FindByUidAndTime
-import club.staircrusher.infra.persistence.sqldelight.query.challenge.JoinedChallenges
-import club.staircrusher.infra.persistence.sqldelight.query.challenge.NotJoinedChallenges
 import club.staircrusher.stdlib.time.toOffsetDateTime
 import java.time.Instant
 
@@ -161,3 +160,9 @@ fun Challenge_rank.toDomainModel() = ChallengeRank(
     createdAt = created_at.toInstant(),
     updatedAt = updated_at.toInstant()
 )
+
+fun ChallengeRank.toDto(nickname: String) = ChallengeRankDto(
+    contributionCount = contributionCount,
+    rank = rank,
+    nickname = nickname,
+)

app-server/subprojects/persistence_model/src/main/sqldelight/club/staircrusher/infra/persistence/sqldelight/migration/V12_challenge_rank.sqm → app-server/subprojects/persistence_model/src/main/sqldelight/club/staircrusher/infra/persistence/sqldelight/migration/V12__challenge_rank.sqm

@@ -2,7 +2,7 @@ CREATE TABLE IF NOT EXISTS challenge_rank (
     id VARCHAR(36) NOT NULL,
     challenge_id VARCHAR(36) NOT NULL,
     user_id VARCHAR(36) NOT NULL,
-    contribution_count INT NOT NULL,
+    contribution_count BIGINT NOT NULL,
     rank BIGINT NOT NULL,
     created_at TIMESTAMP(6) WITH TIME ZONE NOT NULL DEFAULT CURRENT_TIMESTAMP,
     updated_at TIMESTAMP(6) WITH TIME ZONE NOT NULL DEFAULT CURRENT_TIMESTAMP,