Merge pull request #134 from mash-up-kr/junhyoung/feat-count-currents…

…heet-totial-pick

feat: 현재 운영중인 QuestionSet에서 총 지급된 coin 반환 API

_endpoint_test/coin.http

@@ -1,2 +1,5 @@
 ### 현재 유저 코인 정보 조회
 GET {{host}}/coin
+
+### 투표 종료 후 요청하는 API, 현재 운영중인 QuestionSheet 중 pick 개수로 지급된 코인 반환 API
+GET {{host}}/coin/current/question-set/solved-picks

api/src/main/kotlin/com/mashup/dojo/CoinController.kt

@@ -59,6 +59,21 @@ class CoinController(
             .let { DojoApiResponse.success(it) }
     }
 
+    @GetMapping("/current/question-set/solved-picks")
+    @Operation(
+        summary = "현재 운영중인 QuestionSheet에서 지급된 코인을 반환합니다.",
+        description = "현재 운영중인 QuestionSheet에서 지급된 코인 반환 API",
+        responses = [
+            ApiResponse(responseCode = "200", description = "투표 완료 보상 제공 성공")
+        ]
+    )
+    fun getCoinBySolvedPick(): DojoApiResponse<CoinUseCase.CoinBySolvedPick> {
+        val memberId = MemberPrincipalContextHolder.current().id
+        return coinUseCase.getCoinBySolvedPickList(memberId).let {
+            DojoApiResponse.success(it)
+        }
+    }
+
     @PostMapping("/admin/update")
     @Operation(
         summary = "관리자가 직접 특정 사용자에게 잼을 제공하는 API",

api/src/main/resources/application.yaml

@@ -16,6 +16,8 @@ dojo:
     size: 8
   rank:
     size: 3
+  coin:
+    solvedPick: 20
   profile:
     male: ENC(y7SDgKPyWwAg4dJMql9v7uWrAdJRQoMCHyPLxvma89kwZgpCKhva2Qi9Yfn7XBEyP6Z1hPVdfAJ4cuvcjoglQ1Obp3HtOc6+4+IXG7jttKCIA+sWpf9D3FagSvybbjN7BxgXrWIkloQ=)
     female: ENC(G6ycXZSiw82d4TkZ8q5TOGbV/PnPW5TMvBPx6a0hojXGIm3c3Ho/K5FqNBhuKl/m2pSIPzK5ammRqCCKpFw6+S8YvjrmWumC/ky6ciXrIKAbriS45RwKNuprrpnT+zyVcdf0M8VXBnI=)

service/src/main/kotlin/com/mashup/dojo/usecase/CoinUseCase.kt

@@ -11,6 +11,9 @@ import com.mashup.dojo.domain.MemberId
 import com.mashup.dojo.domain.MemberPlatform
 import com.mashup.dojo.service.CoinService
 import com.mashup.dojo.service.MemberService
+import com.mashup.dojo.service.PickService
+import com.mashup.dojo.service.QuestionService
+import org.springframework.beans.factory.annotation.Value
 import org.springframework.stereotype.Component
 import org.springframework.transaction.annotation.Transactional
 
@@ -21,17 +24,25 @@ interface CoinUseCase {
 
     data class EarnCoinByEventCommand(val currentMemberId: MemberId, val fullName: String, val platform: String?, val coinAmount: Long)
 
+    data class CoinBySolvedPick(val amount: Int)
+
     fun getCurrentCoin(command: GetCurrentCoinCommand): Coin
 
     fun earnCoin(command: EarnCoinCommand): CoinUseDetailId
 
     fun earnCoinByEvent(command: EarnCoinByEventCommand): CoinUseDetailId
+
+    fun getCoinBySolvedPickList(memberId: MemberId): CoinBySolvedPick
 }
 
 @Component
 class DefaultCoinUseCase(
     private val coinService: CoinService,
     private val membersService: MemberService,
+    private val questionService: QuestionService,
+    private val pickService: PickService,
+    @Value("\${dojo.coin.solvedPick}")
+    private val provideCoinByCompletePick: Int,
 ) : CoinUseCase {
     override fun getCurrentCoin(command: CoinUseCase.GetCurrentCoinCommand): Coin {
         return coinService.getCoin(command.memberId) ?: throw DojoException.of(DojoExceptionType.NOT_EXIST, "유저의 코인정보가 없습니다")
@@ -52,6 +63,20 @@ class DefaultCoinUseCase(
         return earnCoin(CoinUseCase.EarnCoinCommand(findMember.id, command.coinAmount))
     }
 
+    override fun getCoinBySolvedPickList(memberId: MemberId): CoinUseCase.CoinBySolvedPick {
+        val operatingQSet =
+            questionService.getOperatingQuestionSet()
+                ?: throw DojoException.of(DojoExceptionType.QUESTION_SET_OPERATING_NOT_EXIST)
+
+        val solvedPickCount =
+            pickService.getSolvedPickList(
+                pickerMemberId = memberId,
+                questionSetId = operatingQSet.id
+            ).size
+
+        return CoinUseCase.CoinBySolvedPick(solvedPickCount * provideCoinByCompletePick)
+    }
+
     // todo 추후 Role을 넣어서 Security에서 관리하도록하면 좋을듯합니다.
     private fun validAdmin(currentMemberId: MemberId) {
         val currentMember =