Merge pull request #10 from Dugout-Developers/feat/#8

[FEAT] 직관 신청, 취소 기능 개발

Author: jjeongdong

src/main/java/com/back/catchmate/domain/board/dto/BoardResponse.java

@@ -0,0 +1,16 @@
+package com.back.catchmate.domain.board.dto;
+
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+
+public abstract class BoardResponse {
+    @Getter
+    @Builder
+    @NoArgsConstructor
+    @AllArgsConstructor
+    public static class BoardInfo {
+        String title;
+    }
+}

src/main/java/com/back/catchmate/domain/board/entity/Board.java

@@ -40,4 +40,8 @@ public class Board extends BaseTimeEntity {
     @Builder.Default
     @OneToMany(mappedBy = "board")
     private List<Notification> notificationList = new ArrayList<>();
+
+    public boolean isWriterSameAsLoginUser(User user) {
+        return this.user.equals(user);
+    }
 }

src/main/java/com/back/catchmate/domain/board/repository/BoardRepository.java

@@ -0,0 +1,7 @@
+package com.back.catchmate.domain.board.repository;
+
+import com.back.catchmate.domain.board.entity.Board;
+import org.springframework.data.jpa.repository.JpaRepository;
+
+public interface BoardRepository extends JpaRepository<Board, Long> {
+}

src/main/java/com/back/catchmate/domain/enroll/controller/EnrollController.java

@@ -0,0 +1,42 @@
+package com.back.catchmate.domain.enroll.controller;
+
+import com.back.catchmate.domain.enroll.dto.EnrollRequest.CreateEnrollRequest;
+import com.back.catchmate.domain.enroll.dto.EnrollResponse.CancelEnrollInfo;
+import com.back.catchmate.domain.enroll.dto.EnrollResponse.CreateEnrollInfo;
+import com.back.catchmate.domain.enroll.service.EnrollService;
+import com.back.catchmate.global.jwt.JwtValidation;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import jakarta.validation.Valid;
+import lombok.RequiredArgsConstructor;
+import org.springframework.web.bind.annotation.DeleteMapping;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+import java.io.IOException;
+
+@Tag(name = "직관 신청 관련 API")
+@RestController
+@RequestMapping("/enroll")
+@RequiredArgsConstructor
+public class EnrollController {
+    private final EnrollService enrollService;
+
+    @PostMapping("/{boardId}")
+    @Operation(summary = "직관 신청 API", description = "직관 신청을 요청하는 API 입니다.")
+    public CreateEnrollInfo createEnroll(@Valid @RequestBody CreateEnrollRequest createEnrollRequest,
+                                         @PathVariable Long boardId,
+                                         @JwtValidation Long userId) throws IOException {
+        return enrollService.createEnroll(createEnrollRequest, boardId, userId);
+    }
+
+    @DeleteMapping("/cancel/{enrollId}")
+    @Operation(summary = "직관 신청 취소 API", description = "직관 신청을 취소하는 API 입니다.")
+    public CancelEnrollInfo cancelEnroll(@PathVariable Long enrollId,
+                                         @JwtValidation Long userId) {
+        return enrollService.cancelEnroll(enrollId, userId);
+    }
+}

src/main/java/com/back/catchmate/domain/enroll/converter/EnrollConverter.java

@@ -0,0 +1,40 @@
+package com.back.catchmate.domain.enroll.converter;
+
+import com.back.catchmate.domain.board.entity.Board;
+import com.back.catchmate.domain.enroll.dto.EnrollRequest.CreateEnrollRequest;
+import com.back.catchmate.domain.enroll.dto.EnrollResponse;
+import com.back.catchmate.domain.enroll.dto.EnrollResponse.CancelEnrollInfo;
+import com.back.catchmate.domain.enroll.dto.EnrollResponse.CreateEnrollInfo;
+import com.back.catchmate.domain.enroll.entity.AcceptStatus;
+import com.back.catchmate.domain.enroll.entity.Enroll;
+import com.back.catchmate.domain.user.entity.User;
+import org.springframework.stereotype.Component;
+
+import java.time.LocalDateTime;
+
+@Component
+public class EnrollConverter {
+    public Enroll toEntity(CreateEnrollRequest createEnrollRequest, User user, Board board) {
+        return Enroll.builder()
+                .user(user)
+                .board(board)
+                .acceptStatus(AcceptStatus.PENDING)
+                .description(createEnrollRequest.getDescription())
+                .isNew(true)
+                .build();
+    }
+
+    public CreateEnrollInfo toCreateEnrollInfo(Enroll enroll) {
+        return CreateEnrollInfo.builder()
+                .enrollId(enroll.getId())
+                .requestAt(enroll.getCreatedAt())
+                .build();
+    }
+
+    public CancelEnrollInfo toCancelEnrollInfo(Enroll enroll) {
+        return CancelEnrollInfo.builder()
+                .enrollId(enroll.getId())
+                .deletedAt(enroll.getUpdatedAt())
+                .build();
+    }
+}

src/main/java/com/back/catchmate/domain/enroll/dto/EnrollRequest.java

@@ -0,0 +1,19 @@
+package com.back.catchmate.domain.enroll.dto;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import jakarta.validation.constraints.NotNull;
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+
+public abstract class EnrollRequest {
+    @Getter
+    @Builder
+    @NoArgsConstructor
+    @AllArgsConstructor
+    public static class CreateEnrollRequest {
+        @NotNull
+        private String description;
+    }
+}

src/main/java/com/back/catchmate/domain/enroll/dto/EnrollResponse.java

@@ -0,0 +1,62 @@
+package com.back.catchmate.domain.enroll.dto;
+
+import com.back.catchmate.domain.board.dto.BoardResponse.BoardInfo;
+import com.back.catchmate.domain.enroll.entity.AcceptStatus;
+import com.back.catchmate.domain.user.dto.UserResponse.UserInfo;
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+
+import java.time.LocalDateTime;
+
+public abstract class EnrollResponse {
+    @Getter
+    @Builder
+    @NoArgsConstructor
+    @AllArgsConstructor
+    public static class EnrollInfo {
+        private Long enrollId;
+        private AcceptStatus acceptStatus;
+        private String description;
+        private LocalDateTime requestDate;
+        private boolean isNew;
+        private UserInfo userInfo;
+        private BoardInfo boardInfo;
+    }
+
+    @Getter
+    @Builder
+    @NoArgsConstructor
+    @AllArgsConstructor
+    public static class NewEnrollCountInfo {
+        private int newEnrollCount;
+    }
+
+    @Getter
+    @Builder
+    @NoArgsConstructor
+    @AllArgsConstructor
+    public static class UpdateEnrollInfo {
+        private Long enrollId;
+        private AcceptStatus acceptStatus;
+    }
+
+    @Getter
+    @Builder
+    @NoArgsConstructor
+    @AllArgsConstructor
+    public static class CreateEnrollInfo {
+        private Long enrollId;
+        private LocalDateTime requestAt;
+    }
+
+    @Getter
+    @Builder
+    @NoArgsConstructor
+    @AllArgsConstructor
+    public static class CancelEnrollInfo {
+        private Long enrollId;
+        private LocalDateTime deletedAt;
+    }
+}

src/main/java/com/back/catchmate/domain/enroll/entity/Enroll.java

@@ -50,4 +50,8 @@ public class Enroll extends BaseTimeEntity {
 
     @Column(nullable = false)
     private boolean isNew;
+
+    public boolean isDifferentFromLoginUser(User user) {
+        return !this.user.equals(user);
+    }
 }

src/main/java/com/back/catchmate/domain/enroll/repository/EnrollRepository.java

@@ -0,0 +1,10 @@
+package com.back.catchmate.domain.enroll.repository;
+
+import com.back.catchmate.domain.enroll.entity.Enroll;
+import org.springframework.data.jpa.repository.JpaRepository;
+
+import java.util.Optional;
+
+public interface EnrollRepository extends JpaRepository<Enroll, Long> {
+    Optional<Enroll> findByUserIdAndBoardId(Long userId, Long boardId);
+}

src/main/java/com/back/catchmate/domain/enroll/service/EnrollService.java

@@ -0,0 +1,13 @@
+package com.back.catchmate.domain.enroll.service;
+
+import com.back.catchmate.domain.enroll.dto.EnrollRequest.CreateEnrollRequest;
+import com.back.catchmate.domain.enroll.dto.EnrollResponse.CancelEnrollInfo;
+import com.back.catchmate.domain.enroll.dto.EnrollResponse.CreateEnrollInfo;
+
+import java.io.IOException;
+
+public interface EnrollService {
+    CreateEnrollInfo createEnroll(CreateEnrollRequest request, Long boardId, Long userId) throws IOException;
+
+    CancelEnrollInfo cancelEnroll(Long enrollId, Long userId);
+}