feat(changeCurrentColor) : member 색상 변경 기능 추가

JECT-Study · Sep 26, 2024 · 11ccf66 · 11ccf66
1 parent 9a718ac
commit 11ccf66
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Showing 5 changed files with 83 additions and 1 deletion.
diff --git a/src/main/java/chzzk/grassdiary/domain/member/controller/MemberController.java b/src/main/java/chzzk/grassdiary/domain/member/controller/MemberController.java
@@ -1,11 +1,14 @@
 package chzzk.grassdiary.domain.member.controller;
 
+import chzzk.grassdiary.domain.member.dto.EquipColorResponseDTO;
 import chzzk.grassdiary.domain.member.dto.MemberPurchasedColorsResponseDTO;
 import chzzk.grassdiary.domain.member.service.MemberService;
 import chzzk.grassdiary.domain.member.service.MyPageService;
 import chzzk.grassdiary.domain.member.dto.MemberInfoDTO;
 import chzzk.grassdiary.domain.member.dto.TotalRewardDTO;
 import chzzk.grassdiary.domain.reward.service.RewardService;
+import chzzk.grassdiary.global.auth.common.AuthenticatedMember;
+import chzzk.grassdiary.global.auth.service.dto.AuthMemberPayload;
 import io.swagger.v3.oas.annotations.Operation;
 import io.swagger.v3.oas.annotations.Parameter;
 import io.swagger.v3.oas.annotations.media.Content;
@@ -16,6 +19,7 @@
 import org.springframework.http.ResponseEntity;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.PostMapping;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
 
@@ -52,4 +56,11 @@ public ResponseEntity<?> getTotalReward(@PathVariable Long memberId) {
     public MemberPurchasedColorsResponseDTO getMemberColors(@PathVariable Long memberId) {
         return memberService.getPurchasedColors(memberId);
     }
+
+    @PostMapping("/colors/{colorCodeId}/equip")
+    public EquipColorResponseDTO equipColor(
+            @PathVariable(name = "colorCodeId") Long colorCodeId,
+            @AuthenticatedMember AuthMemberPayload payload) {
+        return memberService.equipColor(payload.id(), colorCodeId);
+    }
 }
diff --git a/src/main/java/chzzk/grassdiary/domain/member/dto/EquipColorResponseDTO.java b/src/main/java/chzzk/grassdiary/domain/member/dto/EquipColorResponseDTO.java
@@ -0,0 +1,21 @@
+package chzzk.grassdiary.domain.member.dto;
+
+import chzzk.grassdiary.domain.member.entity.Member;
+import chzzk.grassdiary.domain.color.entity.ColorCode;
+
+public record EquipColorResponseDTO(
+        Long memberId,
+        Long colorCodeId,
+        String colorName,
+        String rgb
+) {
+    public static EquipColorResponseDTO from(Member member) {
+        ColorCode currentColorCode = member.getCurrentColorCode();
+        return new EquipColorResponseDTO(
+                member.getId(),
+                currentColorCode.getId(),
+                currentColorCode.getColorName(),
+                currentColorCode.getRgb()
+        );
+    }
+}
diff --git a/src/main/java/chzzk/grassdiary/domain/member/entity/Member.java b/src/main/java/chzzk/grassdiary/domain/member/entity/Member.java
@@ -1,7 +1,7 @@
 package chzzk.grassdiary.domain.member.entity;
 
 import chzzk.grassdiary.domain.base.BaseTimeEntity;
-import chzzk.grassdiary.domain.color.ColorCode;
+import chzzk.grassdiary.domain.color.entity.ColorCode;
 import chzzk.grassdiary.domain.diary.entity.Diary;
 import chzzk.grassdiary.global.common.error.exception.SystemException;
 import chzzk.grassdiary.global.common.response.ClientErrorCode;
@@ -102,4 +102,11 @@ public void deductRewardPoints(int points) {
         }
         this.rewardPoint -= points;
     }
+
+    public void equipColor(ColorCode newColor) {
+        if (this.currentColorCode.getId().equals(newColor.getId())) {
+            throw new SystemException(ClientErrorCode.COLOR_ALREADY_EQUIPPED_ERR);
+        }
+        this.currentColorCode = newColor;
+    }
 }
diff --git a/src/main/java/chzzk/grassdiary/domain/member/service/MemberService.java b/src/main/java/chzzk/grassdiary/domain/member/service/MemberService.java
@@ -1,5 +1,6 @@
 package chzzk.grassdiary.domain.member.service;
 
+import chzzk.grassdiary.domain.member.dto.EquipColorResponseDTO;
 import chzzk.grassdiary.domain.member.dto.MemberPurchasedColorResponseDTO;
 import chzzk.grassdiary.domain.member.dto.MemberPurchasedColorsResponseDTO;
 import chzzk.grassdiary.domain.member.entity.MemberPurchasedColorDAO;
@@ -78,4 +79,44 @@ private MemberPurchasedColorResponseDTO getDefaultColorDTO() {
 
         return MemberPurchasedColorResponseDTO.from(defaultColorCode);
     }
+
+    public EquipColorResponseDTO equipColor(Long logInMemberId, Long colorCodeId) {
+        Member member = getMemberById(logInMemberId);
+
+        validateMemberOwnsColor(colorCodeId, logInMemberId);
+
+        validateColorAlreadyEquipped(member, colorCodeId);
+
+        changeMemberColor(member, colorCodeId);
+
+        return EquipColorResponseDTO.from(member);
+    }
+
+    private Member getMemberById(Long id) {
+        return memberDAO.findById(id)
+                .orElseThrow(() -> new SystemException(ClientErrorCode.MEMBER_NOT_FOUND_ERR));
+    }
+
+    private void validateMemberOwnsColor(Long memberId, Long colorCodeId) {
+        boolean ownsColor = memberPurchasedColorDAO.existsByColorCodeIdAndMemberId(memberId, colorCodeId);
+        if (!ownsColor) {
+            throw new SystemException(ClientErrorCode.MEMBER_DOES_NOT_OWN_COLOR_ERR);
+        }
+    }
+
+    private void validateColorAlreadyEquipped(Member member, Long colorId) {
+        if (member.getCurrentColorCode().getId().equals(colorId)) {
+            throw new SystemException(ClientErrorCode.COLOR_ALREADY_EQUIPPED_ERR);
+        }
+    }
+
+    private void changeMemberColor(Member member, Long colorCodeId) {
+        ColorCode newColor = colorCodeDAO.findById(colorCodeId)
+                .orElseThrow(() -> new SystemException(ClientErrorCode.COLOR_CODE_NOT_FOUND_ERR));
+
+        member.equipColor(newColor);
+
+        memberDAO.save(member);
+    }
+
 }
diff --git a/src/main/java/chzzk/grassdiary/global/common/response/ClientErrorCode.java b/src/main/java/chzzk/grassdiary/global/common/response/ClientErrorCode.java
@@ -12,12 +12,14 @@ public enum ClientErrorCode implements ErrorCodeModel {
     AUTH_SESSION_EXPIRED(440, "AUTH_SESSION_EXPIRED", "세션이 만료되었습니다. 다시 로그인 해주세요."),
 
     MEMBER_NOT_FOUND_ERR(404, "MEMBER_NOT_FOUND_ERR", "요청하신 사용자를 찾을 수 없습니다."),
+    MEMBER_DOES_NOT_OWN_COLOR_ERR(409, "MEMBER_DOES_NOT_OWN_COLOR_ERR", "해당 색상을 소유하고 있지 않습니다."),
     PAST_DIARY_MODIFICATION_NOT_ALLOWED(409, "PAST_DIARY_MODIFICATION_NOT_ALLOWED", "과거의 일기는 수정할 수 없습니다."),
     DIARY_NOT_FOUND_ERR(404, "DIARY_NOT_FOUND_ERR", "요청하신 다이어리를 찾을 수 없습니다."),
     DIARY_LIKE_NOT_FOUND(404, "DIARY_LIKE_NOT_FOUND", "해당 다이어리에 좋아요를 누르지 않았습니다."),
     DIARY_LIKE_ALREADY_EXISTS(409, "DIARY_LIKE_ALREADY_EXISTS", "다이어리에 좋아요를 이미 눌렀습니다."),
     DIARY_ALREADY_EXISTS_FOR_TODAY(409, "DIARY_ALREADY_EXISTS_FOR_TODAY", "일기는 하루에 하나만 작성 가능합니다."),
     COMMENT_NOT_FOUND_ERR(404, "COMMENT_NOT_FOUND_ERR", "요청하신 댓글을 찾을 수 없습니다."),
+    COLOR_ALREADY_EQUIPPED_ERR(409, "COLOR_ALREADY_EQUIPPED_ERR", "현재 사용중인 색상입니다."),
     INSUFFICIENT_REWARD_POINTS_ERR(409, "INSUFFICIENT_REWARD_POINTS_ERR", "포인트가 충분하지 않습니다."),
     INVALID_IMAGE_FORMAT(400, "INVALID_IMAGE_FORMAT", "허용되지 않는 파일 형식입니다."),
     IMAGE_FILE_EMPTY(400, "IMAGE_FILE_EMPTY", "이미지 파일이 비어 있습니다."),