크루 참여 요청

src/main/java/com/retrip/crew/application/in/CrewService.java

@@ -1,41 +1,80 @@
 package com.retrip.crew.application.in;
 
+import com.retrip.crew.application.in.request.CreateDemandRequest;
 import com.retrip.crew.application.in.request.CrewCreateRequest;
 import com.retrip.crew.application.in.request.CrewOrder;
-import com.retrip.crew.application.in.response.CrewCreateResponse;
-import com.retrip.crew.application.in.response.CrewDetailResponse;
-import com.retrip.crew.application.in.response.CrewListResponse;
-import com.retrip.crew.application.in.usecase.CreateCrewUseCase;
+import com.retrip.crew.application.in.request.CrewUpdateRequest;
+import com.retrip.crew.application.in.response.*;
 import com.retrip.crew.application.in.usecase.GetCrewUseCase;
+import com.retrip.crew.application.in.usecase.ManageCrewUseCase;
+import com.retrip.crew.application.in.usecase.ManageDemandUseCase;
+import com.retrip.crew.application.in.usecase.UpdateRecruitmentUseCase;
 import com.retrip.crew.application.out.repository.CrewMemberRepository;
 import com.retrip.crew.application.out.repository.CrewQueryRepository;
 import com.retrip.crew.application.out.repository.CrewRepository;
 import com.retrip.crew.domain.entity.Crew;
+import com.retrip.crew.domain.entity.Demand;
+import com.retrip.crew.domain.entity.Recruitment;
 import com.retrip.crew.domain.exception.CrewNotFoundException;
+import com.retrip.crew.domain.vo.CrewDescription;
+import com.retrip.crew.domain.vo.CrewTitle;
 import com.retrip.crew.infra.adapter.in.presentation.rest.common.ScrollPageResponse;
 import com.retrip.crew.infra.util.PaginationUtils;
-import java.util.UUID;
 import lombok.RequiredArgsConstructor;
 import org.springframework.data.domain.Pageable;
 import org.springframework.data.domain.Slice;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 
+import java.util.UUID;
+
 @Service
 @Transactional
 @RequiredArgsConstructor
-public class CrewService implements CreateCrewUseCase, GetCrewUseCase {
+public class CrewService implements ManageCrewUseCase, UpdateRecruitmentUseCase, ManageDemandUseCase, GetCrewUseCase {
     private final CrewRepository crewRepository;
     private final CrewMemberRepository crewMemberRepository;
     private final CrewQueryRepository crewQueryRepository;
 
     @Override
     public CrewCreateResponse createCrew(CrewCreateRequest request) {
         Crew crew = crewRepository.save(request.to(request.leader()));
-
         return CrewCreateResponse.of(crew);
     }
 
+    @Override
+    public CrewUpdateResponse updateCrew(UUID crewId, CrewUpdateRequest request) {
+        Crew crew = findById(crewId);
+        CrewTitle title = new CrewTitle(request.title());
+        CrewDescription description = new CrewDescription(request.description());
+        Recruitment recruitment = crew.getRecruitment();
+
+        crew.update(title, description);
+        recruitment.updateMaxMembers(request.maxMembers());
+        return CrewUpdateResponse.of(crew);
+    }
+
+    @Override
+    public ChangeRecruitmentStatusResponse startRecruitment(UUID crewId) {
+        Crew crew = findById(crewId);
+        crew.startRecruitment();
+        return ChangeRecruitmentStatusResponse.of(crew);
+    }
+
+    @Override
+    public ChangeRecruitmentStatusResponse stopRecruitment(UUID crewId) {
+        Crew crew = findById(crewId);
+        crew.stopRecruitment();
+        return ChangeRecruitmentStatusResponse.of(crew);
+    }
+
+    @Override
+    public CreateDemandResponse createDemand(UUID crewId, CreateDemandRequest request) {
+        Crew crew = findById(crewId);
+        Demand demand = crew.demand(request.memberId());
+        return CreateDemandResponse.of(crew.getId(), demand);
+    }
+
     @Override
     @Transactional(readOnly = true)
     public ScrollPageResponse<CrewListResponse> getCrews(Pageable pageable, String keyword, CrewOrder order, String sort) {

src/main/java/com/retrip/crew/application/in/request/CreateDemandRequest.java

@@ -0,0 +1,8 @@
+package com.retrip.crew.application.in.request;
+
+import java.util.UUID;
+
+public record CreateDemandRequest(
+        UUID memberId
+) {
+}

src/main/java/com/retrip/crew/application/in/request/CrewCreateRequest.java

@@ -2,7 +2,6 @@
 
 import com.retrip.crew.domain.entity.Crew;
 import io.swagger.v3.oas.annotations.media.Schema;
-import jakarta.validation.constraints.Min;
 import jakarta.validation.constraints.Size;
 
 import java.util.UUID;
@@ -11,14 +10,17 @@
 public record CrewCreateRequest(
         @Schema(description = "리더 ID")
         UUID leader,
+
         @Schema(description = "크루 타이틀")
         @Size(min = 1, max = 30)
         String title,
+
         @Schema(description = "크루 설명")
         @Size(min = 1, max = 500)
         String description,
-        @Schema(description = "크루 최대 인원")
-        @Min(1)
+
+        @Schema(description = "크루 최대 인원수")
+        @Size(min = 5, max = 1000)
         int maxMembers
 ){
 

src/main/java/com/retrip/crew/application/in/request/CrewUpdateRequest.java

@@ -0,0 +1,20 @@
+package com.retrip.crew.application.in.request;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import jakarta.validation.constraints.Size;
+
+@Schema(description = "크루 정보 수정 Request")
+public record CrewUpdateRequest(
+        @Schema(description = "크루 타이틀")
+        @Size(min = 1, max = 30)
+        String title,
+
+        @Schema(description = "크루 설명")
+        @Size(min = 1, max = 500)
+        String description,
+
+        @Schema(description = "크루 최대 인원수")
+        @Size(min = 5, max = 1000)
+        int maxMembers
+) {
+}

src/main/java/com/retrip/crew/application/in/response/ChangeRecruitmentStatusResponse.java

@@ -0,0 +1,19 @@
+package com.retrip.crew.application.in.response;
+
+import com.retrip.crew.domain.entity.Crew;
+import com.retrip.crew.domain.vo.RecruitmentStatus;
+import io.swagger.v3.oas.annotations.media.Schema;
+
+import java.util.UUID;
+
+public record ChangeRecruitmentStatusResponse(
+        @Schema(description = "크루 ID")
+        UUID id,
+
+        @Schema(description = "모집 상태")
+        RecruitmentStatus status
+) {
+    public static ChangeRecruitmentStatusResponse of(Crew crew) {
+        return new ChangeRecruitmentStatusResponse(crew.getId(), crew.getRecruitment().getStatus());
+    }
+}

src/main/java/com/retrip/crew/application/in/response/CreateDemandResponse.java

@@ -0,0 +1,14 @@
+package com.retrip.crew.application.in.response;
+
+import com.retrip.crew.domain.entity.Demand;
+
+import java.util.UUID;
+
+public record CreateDemandResponse(
+        UUID crewId,
+        UUID memberId
+) {
+    public static CreateDemandResponse of(UUID crewId, Demand demand) {
+        return new CreateDemandResponse(crewId, demand.getMemberId());
+    }
+}

src/main/java/com/retrip/crew/application/in/response/CrewCreateResponse.java

@@ -1,6 +1,7 @@
 package com.retrip.crew.application.in.response;
 
 import com.retrip.crew.domain.entity.Crew;
+import com.retrip.crew.domain.vo.RecruitmentStatus;
 import io.swagger.v3.oas.annotations.media.Schema;
 
 import java.util.UUID;
@@ -9,19 +10,32 @@
 public record CrewCreateResponse(
         @Schema(description = "크루 ID")
         UUID id,
+
         @Schema(description = "크루 타이틀")
         String title,
+
         @Schema(description = "크루 설명")
         String description,
+
         @Schema(description = "리더 ID")
-        UUID leaderId
+        UUID leaderId,
+
+        @Schema(description = "크루 최대 인원수")
+        int maxMembers,
+
+        @Schema(description = "모집 상태")
+        RecruitmentStatus status
+
+
 ) {
     public static CrewCreateResponse of(Crew crew) {
         return new CrewCreateResponse(
                 crew.getId(),
                 crew.getTitle().getValue(),
                 crew.getDescription(),
-                crew.getLeader().getId()
+                crew.getLeader().getId(),
+                crew.getRecruitment().getMaxMembers(),
+                crew.getRecruitment().getStatus()
         );
     }
 }

src/main/java/com/retrip/crew/application/in/response/CrewDetailResponse.java

@@ -3,9 +3,10 @@
 import com.retrip.crew.domain.entity.Crew;
 import com.retrip.crew.domain.entity.CrewMember;
 import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Builder;
+
 import java.util.List;
 import java.util.UUID;
-import lombok.Builder;
 
 @Schema
 @Builder
@@ -39,7 +40,7 @@ public static CrewDetailResponse of(Crew crew, int memberCount){
                 .description(crew.getDescription())
                 .leaderId(crew.getLeader().getMemberId())
                 .memberCount(memberCount)
-                .maxMemberCount(crew.getMaxMembers())
+                .maxMemberCount(crew.getRecruitment().getMaxMembers())
                 .members(toList(crew.getCrewMembers().getValues()))
                 .build();
     }

src/main/java/com/retrip/crew/application/in/response/CrewUpdateResponse.java

@@ -0,0 +1,38 @@
+package com.retrip.crew.application.in.response;
+
+import com.retrip.crew.domain.entity.Crew;
+import com.retrip.crew.domain.vo.RecruitmentStatus;
+import io.swagger.v3.oas.annotations.media.Schema;
+
+import java.util.UUID;
+
+public record CrewUpdateResponse(
+        @Schema(description = "크루 ID")
+        UUID id,
+
+        @Schema(description = "크루 타이틀")
+        String title,
+
+        @Schema(description = "크루 설명")
+        String description,
+
+        @Schema(description = "리더 ID")
+        UUID leaderId,
+
+        @Schema(description = "크루 최대 인원수")
+        int maxMembers,
+
+        @Schema(description = "모집 상태")
+        RecruitmentStatus status
+) {
+    public static CrewUpdateResponse of(Crew crew) {
+        return new CrewUpdateResponse(
+                crew.getId(),
+                crew.getTitle().getValue(),
+                crew.getDescription(),
+                crew.getLeader().getId(),
+                crew.getRecruitment().getMaxMembers(),
+                crew.getRecruitment().getStatus()
+        );
+    }
+}

src/main/java/com/retrip/crew/application/in/usecase/ManageCrewUseCase.java

@@ -0,0 +1,14 @@
+package com.retrip.crew.application.in.usecase;
+
+import com.retrip.crew.application.in.request.CrewCreateRequest;
+import com.retrip.crew.application.in.request.CrewUpdateRequest;
+import com.retrip.crew.application.in.response.CrewCreateResponse;
+import com.retrip.crew.application.in.response.CrewUpdateResponse;
+
+import java.util.UUID;
+
+public interface ManageCrewUseCase {
+    CrewCreateResponse createCrew(CrewCreateRequest request);
+
+    CrewUpdateResponse updateCrew(UUID crewId, CrewUpdateRequest request);
+}

src/main/java/com/retrip/crew/application/in/usecase/ManageDemandUseCase.java

@@ -0,0 +1,10 @@
+package com.retrip.crew.application.in.usecase;
+
+import com.retrip.crew.application.in.request.CreateDemandRequest;
+import com.retrip.crew.application.in.response.CreateDemandResponse;
+
+import java.util.UUID;
+
+public interface ManageDemandUseCase {
+    CreateDemandResponse createDemand(UUID crewId, CreateDemandRequest request);
+}

src/main/java/com/retrip/crew/application/in/usecase/UpdateRecruitmentUseCase.java

@@ -0,0 +1,11 @@
+package com.retrip.crew.application.in.usecase;
+
+import com.retrip.crew.application.in.response.ChangeRecruitmentStatusResponse;
+
+import java.util.UUID;
+
+public interface UpdateRecruitmentUseCase {
+    ChangeRecruitmentStatusResponse startRecruitment(UUID crewId);
+
+    ChangeRecruitmentStatusResponse stopRecruitment(UUID crewId);
+}