refactor: Mod BanchanListDTO+Mapping Class

반찬리스트DTO 클래스의 코딩키 삭제 & ConvertfromSnakeCase 적용 및 변수명 변경

issue: #27

iOS/SideDish/SideDish/Data/Network/DataMapping/BanchanListDTO+Mapping.swift

@@ -13,41 +13,25 @@ struct BanchanListDTO: Codable {
 
 extension BanchanListDTO {
     struct BanchanListItemDTO: Codable {
-        let hash: String
+        let detailHash: String
         let image: String
         let alt: String
         let deliveryType: [String]
         let description: String
         let title: String
-        let normalPrice: String?
-        let salePrice: String
+        let nPrice: String?
+        let sPrice: String
         let badge: [String]?
 
-        private enum CodingKeys: String, CodingKey {
-            case hash = "detail_hash"
-            case image
-            case alt
-            case deliveryType = "delivery_type"
-            case description
-            case title
-            case normalPrice = "n_price"
-            case salePrice = "s_price"
-            case badge
+        func toDomain() -> Banchan {
+            return .init(detailHash: detailHash, image: image, alt: alt, title: title, description: description, nPrice: nPrice, sPrice: sPrice, badge: badge, deliveryType: deliveryType)
         }
     }
-}
-
-extension BanchanListDTO {
+
     func toDomain() -> [Banchan] {
-        let banchans = self.body.map {
-            $0.toDomain()
+        let banchans = self.body.map { banchanListitemDTO in
+            banchanListitemDTO.toDomain()
         }
         return banchans
     }
 }
-
-extension BanchanListDTO.BanchanListItemDTO {
-    func toDomain() -> Banchan {
-        return .init(hash: hash, image: image, alt: alt, title: title, description: description, netPrice: normalPrice, salePrice: salePrice, badge: badge, delivery_type: deliveryType)
-    }
-}

iOS/SideDish/SideDish/Domain/Entities/Banchan.swift

@@ -18,20 +18,20 @@ enum PriceType {
 }
 
 struct Banchan: Hashable {
-    private (set) var hash: String
+    private (set) var detailHash: String
     private (set) var image: String
     private (set) var alt: String
     private (set) var title: String
     private (set) var description: String
-    private (set) var netPrice: String?
-    private (set) var salePrice: String
+    private (set) var nPrice: String?
+    private (set) var sPrice: String
     private (set) var badge: [String]?
-    private (set) var delivery_type: [String]
+    private (set) var deliveryType: [String]
 
     func hash(into hasher: inout Hasher) {
-        hasher.combine(hash)
+        hasher.combine(detailHash)
     }
     static func == (lhs: Banchan, rhs: Banchan) -> Bool {
-        lhs.hash == rhs.hash
+        lhs.detailHash == rhs.detailHash
     }
 }

iOS/SideDish/SideDish/Domain/UseCases/FetchBanchanListUseCase.swift

@@ -12,10 +12,12 @@ struct FetchBanchanListUseCase {
 
     static func fetchBanchanList(network: NetworkRequest,section: String, completion: @escaping ([Banchan]?) -> Void) {
         let url = baseURL+section
+        let decoder = JSONDecoder()
+        decoder.keyDecodingStrategy = .convertFromSnakeCase
         network.request(url: url, httpMethod: .get) { dataDummy in
             guard let data = dataDummy.data else { return }
 
-            guard let banchans = try? JSONDecoder().decode(BanchanListDTO.self, from: data) else { return }
+            guard let banchans = try? decoder.decode(BanchanListDTO.self, from: data) else { return }
             completion(banchans.toDomain())
         }
     }