getData -> fetch, try threading, move logic around

1 files changed, 10 insertions, 6 deletions

diff --git a/foray/Presenters/PenguinItemPresenter.swift b/foray/Presenters/PenguinItemPresenter.swift
index 0420825..2f3730f 100644
--- a/foray/Presenters/PenguinItemPresenter.swift
+++ b/foray/Presenters/PenguinItemPresenter.swift
@@ -8,12 +8,16 @@
 import Foundation
 
 class PenguinItemPresenter {
-    func getData(onComplete: @escaping ([PenguinItemViewModel]) -> ()) {
-        ForayNetworkManager.shared.get(
-            url: "https://users.windblume.net/~nick/upload/dummy.json",
-            onComplete: { (apiItems: [PenguinItemModel]) in
-                onComplete(self.transform(models: apiItems))
-            })
+    func fetch(receiver: @escaping ([PenguinItemViewModel]) -> ()) {
+        ForayNetworkManager.shared
+            .fetch(url: "https://users.windblume.net/~nick/upload/dummy.json") { (apiItems: [PenguinItemModel]) in
+                // Callback to main thread here
+                // There probably is a nicer way to do it, but we will DispatchQueue it back
+                // from the Presenter-level for now (main thread from VC onwards)
+                DispatchQueue.main.async {
+                    receiver(self.transform(models: apiItems))
+                }
+            }
     }
     
     func transform(models: [PenguinItemModel]) -> [PenguinItemViewModel] {