feat(chat-room-bg): 배경 이미지 변경 기능 추가

SodaLive/Sources/Chat/Character/CharacterApi.swift

@@ -12,6 +12,7 @@ enum CharacterApi {
     case getCharacterHome
     case getCharacterDetail(characterId: Int)
     case getCharacterImageList(characterId: Int, page: Int, size: Int)
+    case getMyCharacterImageList(characterId: Int64, page: Int, size: Int)
 }
 
 extension CharacterApi: TargetType {
@@ -27,6 +28,9 @@ extension CharacterApi: TargetType {
             
         case .getCharacterImageList:
             return "/api/chat/character/image/list"
+            
+        case .getMyCharacterImageList:
+            return "/api/chat/character/image/list"
         }
     }
     
@@ -46,6 +50,16 @@ extension CharacterApi: TargetType {
                 ],
                 encoding: URLEncoding.queryString
             )
+            
+        case .getMyCharacterImageList(let characterId, let page, let size):
+            return .requestParameters(
+                parameters: [
+                    "characterId": characterId,
+                    "page": page,
+                    "size": size
+                ],
+                encoding: URLEncoding.queryString
+            )
         }
     }
     

SodaLive/Sources/Chat/Character/Detail/Gallery/CharacterDetailGalleryRepository.swift

@@ -26,4 +26,18 @@ final class CharacterDetailGalleryRepository {
             )
         )
     }
+    
+    func getMyCharacterImageList(
+        characterId: Int64,
+        page: Int,
+        size: Int = 20
+    ) -> AnyPublisher<Response, MoyaError> {
+        return characterApi.requestPublisher(
+            .getMyCharacterImageList(
+                characterId: characterId,
+                page: page,
+                size: size
+            )
+        )
+    }
 }

SodaLive/Sources/Chat/Character/Detail/Gallery/CharacterDetailGalleryView.swift

@@ -10,7 +10,7 @@ import SwiftUI
 struct CharacterDetailGalleryView: View {
     @StateObject var viewModel = CharacterDetailGalleryViewModel()
     
-    private let columns = Array(repeating: GridItem(.flexible()), count: 3)
+    private let columns = Array(repeating: GridItem(.flexible(), spacing: 0), count: 3)
     let characterId: Int
     
     // 계산된 속성들
@@ -30,7 +30,7 @@ struct CharacterDetailGalleryView: View {
                 
                 // 갤러리 그리드
                 ScrollView {
-                    LazyVGrid(columns: columns, spacing: 2) {
+                    LazyVGrid(columns: columns, spacing: 0) {
                         ForEach(Array(viewModel.galleryItems.enumerated()), id: \.element.id) { index, item in
                             galleryImageView(item: item, index: index)
                                 .onAppear {
@@ -38,7 +38,7 @@ struct CharacterDetailGalleryView: View {
                                 }
                         }
                     }
-                    .padding(.horizontal, 0)
+                    .frame(width: screenSize().width)
                 }
                 
                 Spacer()

SodaLive/Sources/Chat/Character/Detail/Gallery/CharacterImageListResponse.swift

@@ -11,7 +11,7 @@ struct CharacterImageListResponse: Decodable {
     let items: [CharacterImageListItemResponse]
 }
 
-struct CharacterImageListItemResponse: Decodable {
+struct CharacterImageListItemResponse: Decodable, Hashable {
     let id: Int
     let imageUrl: String
     let isOwned: Bool