[BSVR-174] 서버에서 관리하는 RGB를 Hexa Code로 변경 (#92)

* feat: section의 rgb 코드를 헥사 코드로 변경

* fix(Section): 도메인 변경으로 인한 conflict 코드 수정

* fix: data.sql에 section 변경사항 반영

* feat: BaseballTeam의 label rgb -> 헥사로 변경

* fix(BaseballTeam): rgb -> 헥사로 바꾸면서 생긴 conflict 해결

* fix: data.sql에 baseballTeam 변경사항 반영

* feat: 사용하지 않는 Rgb 관련 코드 삭제

* feat: 사용하지 않는 Rgb 관련 코드 삭제

* feat: HexCode 클래스 분리

* feat: Section에 HexCode 적용 및 충돌 코드 수정

* feat: BaseballTeam에 HexCode 적용 및 기존 코드 충돌 수정

application/src/main/java/org/depromeet/spot/application/section/dto/request/CreateSectionRequest.java

@@ -1,9 +1,7 @@
 package org.depromeet.spot.application.section.dto.request;
 
 import jakarta.validation.constraints.NotBlank;
-import jakarta.validation.constraints.NotNull;
 
-import org.depromeet.spot.application.common.dto.RgbCodeRequest;
 import org.depromeet.spot.usecase.port.in.section.CreateSectionUsecase.CreateSectionCommand;
 import org.hibernate.validator.constraints.Length;
 
@@ -17,13 +15,9 @@ public record CreateSectionRequest(
         @Parameter(description = "구역 별칭", example = "응원석")
                 @Length(max = 20, message = "별칭은 최대 20글자 까지만 입력할 수 있습니다.")
                 String alias,
-        @NotNull RgbCodeRequest rgbCodeRequest) {
+        @NotBlank String color) {
 
     public CreateSectionCommand toCommand() {
-        return CreateSectionCommand.builder()
-                .name(name)
-                .alias(alias)
-                .labelRgbCode(rgbCodeRequest.toDomain())
-                .build();
+        return CreateSectionCommand.builder().name(name).alias(alias).labelColor(color).build();
     }
 }

application/src/main/java/org/depromeet/spot/application/section/dto/response/SectionInfoResponse.java

@@ -1,12 +1,11 @@
 package org.depromeet.spot.application.section.dto.response;
 
-import org.depromeet.spot.domain.common.RgbCode;
 import org.depromeet.spot.usecase.port.in.section.SectionReadUsecase.SectionInfo;
 
 import lombok.Builder;
 
 @Builder
-public record SectionInfoResponse(Long id, String name, String alias, RgbCode color) {
+public record SectionInfoResponse(Long id, String name, String alias, String color) {
 
     public static SectionInfoResponse from(SectionInfo sectionInfo) {
         return SectionInfoResponse.builder()

application/src/main/java/org/depromeet/spot/application/stadium/dto/response/HomeTeamInfoResponse.java

@@ -1,20 +1,13 @@
 package org.depromeet.spot.application.stadium.dto.response;
 
-import org.depromeet.spot.application.common.dto.RgbCodeResponse;
-import org.depromeet.spot.domain.common.RgbCode;
 import org.depromeet.spot.usecase.port.in.team.ReadStadiumHomeTeamUsecase.HomeTeamInfo;
 
-public record HomeTeamInfoResponse(Long id, String alias, RgbCodeResponse color) {
+public record HomeTeamInfoResponse(Long id, String alias, String color) {
 
     public static HomeTeamInfoResponse from(HomeTeamInfo homeTeamInfo) {
-        RgbCode rgbCode = homeTeamInfo.getRgbCode();
-        RgbCodeResponse rgbCodeRes =
-                RgbCodeResponse.builder()
-                        .red(rgbCode.getRed())
-                        .blue(rgbCode.getBlue())
-                        .green(rgbCode.getGreen())
-                        .build();
-
-        return new HomeTeamInfoResponse(homeTeamInfo.getId(), homeTeamInfo.getAlias(), rgbCodeRes);
+        return new HomeTeamInfoResponse(
+                homeTeamInfo.getId(),
+                homeTeamInfo.getAlias(),
+                homeTeamInfo.getLabelBackgroundColor());
     }
 }

application/src/main/java/org/depromeet/spot/application/team/CreateBaseballTeamController.java

@@ -5,7 +5,6 @@
 import jakarta.validation.constraints.Positive;
 
 import org.depromeet.spot.application.team.dto.request.CreateHomeTeamReq;
-import org.depromeet.spot.domain.common.RgbCode;
 import org.depromeet.spot.usecase.port.in.team.CreateBaseballTeamUsecase;
 import org.depromeet.spot.usecase.port.in.team.CreateBaseballTeamUsecase.CreateBaseballTeamCommand;
 import org.depromeet.spot.usecase.port.in.team.CreateHomeTeamUsecase;
@@ -39,16 +38,13 @@ public void create(
             @RequestParam("logo") MultipartFile logo,
             @RequestParam("name") String name,
             @RequestParam("alias") String alias,
-            @RequestParam("rgbRed") int rgbRed,
-            @RequestParam("rgbBlue") int rgbBlue,
-            @RequestParam("rgbGreen") int rgbGreen) {
-        RgbCode rgbCode = RgbCode.builder().blue(rgbBlue).red(rgbRed).green(rgbGreen).build();
+            @RequestParam("labelBackgroundColor") String labelBackgroundColor) {
         CreateBaseballTeamCommand command =
                 CreateBaseballTeamCommand.builder()
                         .logo(logo)
                         .name(name)
                         .alias(alias)
-                        .rgbCode(rgbCode)
+                        .labelBackgroundColor(labelBackgroundColor)
                         .build();
         createBaseballTeamUsecase.save(command);
     }

common/src/main/java/org/depromeet/spot/common/exception/util/UtilErrorCode.java

@@ -7,8 +7,7 @@
 
 @Getter
 public enum UtilErrorCode implements ErrorCode {
-    INVALID_RGB_CODE(HttpStatus.BAD_REQUEST, "UT001", "잘못된 RGB 코드 값 입니다."),
-    ;
+    INVALID_HEX_CODE(HttpStatus.BAD_REQUEST, "UT001", "잘못된 헥사 코드 입니다.");
 
     private final HttpStatus status;
     private final String code;

common/src/main/java/org/depromeet/spot/common/exception/util/UtilException.java

@@ -7,9 +7,9 @@ protected UtilException(UtilErrorCode errorCode) {
         super(errorCode);
     }
 
-    public static class InvalidRgbCodeException extends UtilException {
-        public InvalidRgbCodeException() {
-            super(UtilErrorCode.INVALID_RGB_CODE);
+    public static class InvalidHexCodeException extends UtilException {
+        public InvalidHexCodeException() {
+            super(UtilErrorCode.INVALID_HEX_CODE);
         }
     }
 }

domain/src/main/java/org/depromeet/spot/domain/common/HexCode.java

@@ -0,0 +1,25 @@
+package org.depromeet.spot.domain.common;
+
+import java.util.regex.Pattern;
+
+import org.depromeet.spot.common.exception.util.UtilException.InvalidHexCodeException;
+
+import lombok.Getter;
+
+@Getter
+public class HexCode {
+
+    private static final Pattern HEX_PATTERN = Pattern.compile("^#[0-9A-Fa-f]{6}$");
+    private final String value;
+
+    public HexCode(final String input) {
+        if (!isValid(input)) {
+            throw new InvalidHexCodeException();
+        }
+        this.value = input;
+    }
+
+    private boolean isValid(final String input) {
+        return input != null && HEX_PATTERN.matcher(input).matches();
+    }
+}

domain/src/main/java/org/depromeet/spot/domain/section/Section.java

@@ -1,27 +1,21 @@
 package org.depromeet.spot.domain.section;
 
-import org.depromeet.spot.domain.common.RgbCode;
+import org.depromeet.spot.domain.common.HexCode;
 
+import lombok.AllArgsConstructor;
 import lombok.Builder;
 import lombok.Getter;
 import lombok.ToString;
 
 @ToString
 @Getter
 @Builder
+@AllArgsConstructor
 public class Section {
 
     private final Long id;
     private final Long stadiumId;
     private final String name;
     private final String alias;
-    private final RgbCode labelRgbCode;
-
-    public Section(Long id, Long stadiumId, String name, String alias, RgbCode labelRgbCode) {
-        this.id = id;
-        this.stadiumId = stadiumId;
-        this.name = name;
-        this.alias = alias;
-        this.labelRgbCode = labelRgbCode;
-    }
+    private final HexCode labelColor;
 }

domain/src/main/java/org/depromeet/spot/domain/team/BaseballTeam.java

@@ -3,7 +3,7 @@
 import org.depromeet.spot.common.exception.team.TeamException.EmptyTeamLogoException;
 import org.depromeet.spot.common.exception.team.TeamException.InvalidBaseballAliasNameException;
 import org.depromeet.spot.common.exception.team.TeamException.InvalidBaseballTeamNameException;
-import org.depromeet.spot.domain.common.RgbCode;
+import org.depromeet.spot.domain.common.HexCode;
 
 import lombok.Builder;
 import lombok.Getter;
@@ -16,12 +16,13 @@ public class BaseballTeam {
     private final String name;
     private final String alias;
     private final String logo;
-    private final RgbCode labelRgbCode;
+    private final HexCode labelBackgroundColor;
 
     private static final int MAX_NAME_LENGTH = 20;
     private static final int MAX_ALIAS_LENGTH = 10;
 
-    public BaseballTeam(Long id, String name, String alias, String logo, RgbCode labelRgbCode) {
+    public BaseballTeam(
+            Long id, String name, String alias, String logo, HexCode labelBackgroundColor) {
         checkValidName(name);
         checkValidAlias(alias);
         checkValidLogo(logo);
@@ -30,7 +31,7 @@ public BaseballTeam(Long id, String name, String alias, String logo, RgbCode lab
         this.name = name;
         this.alias = alias;
         this.logo = logo;
-        this.labelRgbCode = labelRgbCode;
+        this.labelBackgroundColor = labelBackgroundColor;
     }
 
     private void checkValidName(final String name) {

domain/src/test/java/org/depromeet/spot/domain/common/HexCodeTest.java

@@ -0,0 +1,64 @@
+package org.depromeet.spot.domain.common;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertNotNull;
+import static org.junit.jupiter.api.Assertions.assertThrows;
+
+import org.depromeet.spot.common.exception.util.UtilException.InvalidHexCodeException;
+import org.junit.jupiter.api.Test;
+
+class HexCodeTest {
+
+    @Test
+    public void 유효한_값으로_헥사코드를_생성할_수_있다() {
+        // given
+        final String input = "#FFFFFF";
+
+        // when
+        HexCode hexCode = new HexCode(input);
+
+        // then
+        assertNotNull(hexCode);
+        assertEquals(input, hexCode.getValue());
+    }
+
+    @Test
+    public void 주어진_값이_null이라면_예외를_반환한다() {
+        // given
+        // when
+        // then
+        assertThrows(
+                InvalidHexCodeException.class,
+                () -> {
+                    new HexCode(null);
+                });
+    }
+
+    @Test
+    public void 주어진_값이_6글자가_아니라면_예외를_반환한다() {
+        // given
+        final String input = "#DFDFDFDF";
+
+        // when
+        // then
+        assertThrows(
+                InvalidHexCodeException.class,
+                () -> {
+                    new HexCode(input);
+                });
+    }
+
+    @Test
+    public void 주어진_값이_헥사코드_범위가_아니라면_예외를_반환한다() {
+        // given
+        final String input = "123456";
+
+        // when
+        // then
+        assertThrows(
+                InvalidHexCodeException.class,
+                () -> {
+                    new HexCode(input);
+                });
+    }
+}