Release Candidate Version 1.6

Nextcloud Cookbook iOS Client/Network/CustomError.swift

@@ -6,6 +6,7 @@
 //
 
 import Foundation
+import SwiftUI
 
 public enum NotImplementedError: Error, CustomStringConvertible {
     case notImplemented
@@ -27,3 +28,43 @@ public enum NetworkError: String, Error {
     case dataError = "Invalid data error."
 }
 
+public enum ServerError: Error {
+    case unknownError, missingRequestBody, duplicateRecipe, noImage, missingRecipeName, recipeNotFound, deleteFailed, requestUnsuccessful
+    
+    
+    static func decodeFromURLResponse(response: HTTPURLResponse?) -> ServerError? {
+        guard let response = response else {
+            return ServerError.unknownError
+        }
+        print("Status code: ", response.statusCode)
+        switch response.statusCode {
+            case 200...299: return nil
+            case 400: return .missingRequestBody
+            case 404: return .recipeNotFound
+            case 409: return .duplicateRecipe
+            case 406: return .noImage
+            case 422: return .missingRecipeName
+            case 500: return .requestUnsuccessful
+            case 502: return .deleteFailed
+            default: return ServerError.unknownError
+        }
+    }
+    
+    var localizedDescription: LocalizedStringKey {
+        switch self {
+            case .noImage: return "The recipe has no image whose MIME type matches the Accept header"
+            case .missingRecipeName: return "There was no name in the request given for the recipe. Cannot save the recipe."
+            default: return "An unknown server error occured."
+        }
+    }
+    
+    var localizedTitle: LocalizedStringKey {
+        switch self {
+        case .missingRequestBody: return "Missing Request Body"
+        case .duplicateRecipe: return "Duplicate Recipe"
+        case .noImage: return "Image MIME Error"
+        case .missingRecipeName: return "Missing Name"
+        default: return "Error"
+        }
+    }
+}