[modify] CrewPart를 추가해 joinableParts를 한글로 반환하도록 수정 (#460)

src/main/java/org/sopt/app/application/meeting/CrewMeetingResponse.java

@@ -12,7 +12,7 @@ public record CrewMeeting(
         MeetingStatus status,
         String imageUrl,
         String category,
-        List<String> joinableParts,
+        List<CrewPart> joinableParts,
         Boolean isBlockedMeeting
     ){
 

src/main/java/org/sopt/app/application/meeting/CrewPart.java

@@ -0,0 +1,18 @@
+package org.sopt.app.application.meeting;
+
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+
+@AllArgsConstructor
+@Getter
+public enum CrewPart {
+    PM("기획"),
+    DESIGN("디자인"),
+    WEB("웹"),
+    IOS("iOS"),
+    ANDROID("안드로이드"),
+    SERVER("서버")
+    ;
+
+    private final String partName;
+}

src/main/java/org/sopt/app/application/meeting/MeetingResponse.java

@@ -22,10 +22,14 @@ public static MeetingResponse of(final CrewMeeting crewMeeting) {
                 .title(crewMeeting.title())
                 .category(crewMeeting.category())
                 .canJoinOnlyActiveGeneration(crewMeeting.canJoinOnlyActiveGeneration())
-                .joinableParts(crewMeeting.joinableParts())
+                .joinableParts(convertToExposedPartName(crewMeeting.joinableParts()))
                 .canJoinAllParts(crewMeeting.joinableParts().size() == Part.values().length)
                 .status(crewMeeting.status())
                 .imageUrl(crewMeeting.imageUrl())
                 .build();
     }
+
+    private static List<String> convertToExposedPartName(List<CrewPart> crewPart) {
+        return crewPart.stream().map(CrewPart::getPartName).toList();
+    }
 }