feat: 주차, 팀 별 출석 현황 조회

src/main/kotlin/com/depromeet/makers/domain/gateway/AttendanceGateway.kt

@@ -10,4 +10,6 @@ interface AttendanceGateway {
     fun findByMemberIdAndGenerationAndWeek(memberId: String, generation: Int, week: Int): Attendance
 
     fun findAllByMemberIdAndGeneration(memberId: String, generation: Int): List<Attendance>
+
+    fun findAllByGenerationAndWeek(generation: Int, week: Int): List<Attendance>
 }

src/main/kotlin/com/depromeet/makers/domain/usecase/GetAttendancesByTeamAndWeek.kt

@@ -0,0 +1,25 @@
+package com.depromeet.makers.domain.usecase
+
+import com.depromeet.makers.domain.gateway.AttendanceGateway
+import com.depromeet.makers.domain.model.Attendance
+
+class GetAttendancesByTeamAndWeek(
+    private val attendanceGateway: AttendanceGateway,
+) : UseCase<GetAttendancesByTeamAndWeek.GetAttendancesByTeamAndWeekInput, List<Attendance>> {
+    data class GetAttendancesByTeamAndWeekInput(
+        val generation: Int,
+        val groupId: Int,
+        val week: Int,
+    )
+
+    override fun execute(input: GetAttendancesByTeamAndWeekInput): List<Attendance> {
+        return attendanceGateway.findAllByGenerationAndWeek(
+            input.generation,
+            input.week,
+        ).filter {
+            it.member.generations.any {
+                it.generationId == input.generation && it.groupId == input.groupId
+            }
+        }
+    }
+}

src/main/kotlin/com/depromeet/makers/infrastructure/gateway/AttendanceGatewayImpl.kt

@@ -35,6 +35,12 @@ class AttendanceGatewayImpl(
             .map { it.toDomain() }
     }
 
+    override fun findAllByGenerationAndWeek(generation: Int, week: Int): List<Attendance> {
+        return jpaAttendanceRepository
+            .findAllByGenerationAndWeek(generation, week)
+            .map { it.toDomain() }
+    }
+
     override fun getById(attendanceId: String): Attendance {
         return jpaAttendanceRepository
             .findById(attendanceId)

src/main/kotlin/com/depromeet/makers/presentation/restapi/controller/AttendanceController.kt

@@ -1,8 +1,10 @@
 package com.depromeet.makers.presentation.restapi.controller
 
+import com.depromeet.makers.domain.usecase.GetAttendancesByTeamAndWeek
 import com.depromeet.makers.domain.usecase.GetMemberAttendances
 import com.depromeet.makers.domain.usecase.UpdateAttendance
 import com.depromeet.makers.presentation.restapi.dto.request.UpdateAttendanceRequest
+import com.depromeet.makers.presentation.restapi.dto.response.AttendanceResponse
 import com.depromeet.makers.presentation.restapi.dto.response.MyAttendanceResponse
 import com.depromeet.makers.presentation.restapi.dto.response.UpdateAttendanceResponse
 import io.swagger.v3.oas.annotations.Operation
@@ -19,6 +21,7 @@ import org.springframework.web.bind.annotation.*
 class AttendanceController(
     private val getMemberAttendances: GetMemberAttendances,
     private val updateAttendance: UpdateAttendance,
+    private val getAttendancesByTeamAndWeek: GetAttendancesByTeamAndWeek,
 ) {
 
     @Operation(summary = "나의 출석 현황 조회", description = "로그인한 사용자의 출석 현황을 조회합니다.")
@@ -52,4 +55,21 @@ class AttendanceController(
         )
         return UpdateAttendanceResponse.fromDomain(attendances)
     }
+
+    @Operation(summary = "팀, 주차별 출석률 조회", description = "팀, 주차별 출석률을 조회합니다.")
+    @GetMapping("/groupId/{groupId}")
+    fun getTeamAttendance(
+        @RequestParam(defaultValue = "15") generation: Int,
+        @RequestParam week: Int,
+        @PathVariable groupId: Int,
+    ): List<AttendanceResponse> {
+        return getAttendancesByTeamAndWeek.execute(
+            GetAttendancesByTeamAndWeek.GetAttendancesByTeamAndWeekInput(
+                generation = generation,
+                groupId = groupId,
+                week = week,
+            )
+        ).map { AttendanceResponse.fromDomain(it) }
+            .sortedBy { it.memberName }
+    }
 }

src/main/kotlin/com/depromeet/makers/presentation/restapi/dto/response/AttendanceResponse.kt

@@ -20,6 +20,12 @@ data class AttendanceResponse(
     @Schema(description = "회원 ID", example = "01HWPNRE5TS9S7VC99WPETE5KE")
     val memberId: String,
 
+    @Schema(description = "멤버 이름", example = "김개발")
+    val memberName: String,
+
+    @Schema(description = "멤버 포지션", example = "DESIGN")
+    val memberPosition: String,
+
     @Schema(description = "세션 타입", example = "ONLINE")
     val sessionType: SessionType,
 
@@ -39,6 +45,9 @@ data class AttendanceResponse(
                 sessionType = sessionType,
                 attendanceStatus = attendanceStatus,
                 attendanceTime = attendanceTime,
+                memberPosition = member.generations
+                    .let { generations -> generations.find { it.generationId == generation }!!.position.name },
+                memberName = member.name,
             )
         }
     }