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Helper/AppError.swift

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+//
+//  AppError.swift
+//  OperationQueueDemo
+//
+//  Created by JungpyoHong on 5/4/21.
+//
+
+import Foundation
+
+enum AppError: Error {
+    case badUrl
+    case badResponse
+    case serverError
+    case noData
+    case parseError
+    case badRequest
+    case genericError(String)
+    
+    var errorMessage: String {
+        switch self {
+        case .badUrl:
+            return ""
+        case .badResponse:
+            return ""
+        case .serverError:
+            return ""
+        case .noData:
+            return ""
+        case .badRequest:
+            return ""
+        case .parseError:
+            return ""
+        case .genericError(let message):
+            return message
+        }
+    }
+}