From bd7761216a065b0dd859cb19d709996739a240cd Mon Sep 17 00:00:00 2001
From: Nicholas Tay <nick@windblume.net>
Date: Sun, 17 Jul 2022 02:25:12 +1000
Subject: Clean up force unwraps and lets

Wow, I didn't know `if let` was a thing back then, haha. Also made
UIImage a bit safer in case asset is missing by unwrapping in one common
place.
---
 foray/Presenters/PenguinItemPresenter.swift | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

(limited to 'foray/Presenters/PenguinItemPresenter.swift')

diff --git a/foray/Presenters/PenguinItemPresenter.swift b/foray/Presenters/PenguinItemPresenter.swift
index 1d617bf..45b970c 100644
--- a/foray/Presenters/PenguinItemPresenter.swift
+++ b/foray/Presenters/PenguinItemPresenter.swift
@@ -16,12 +16,9 @@ class PenguinItemPresenter {
     let fetcher = ForayFetcher()
     
     func fetch() async -> [PenguinItemViewModel] {
-        do {
-            let apiItems: [PenguinItemModel] = try await fetcher.fetch(url: Constants.apiEndpoint)
-            return transform(models: apiItems)
-        } catch {
-            return []
-        }
+        guard let endpoint = URL(string: Constants.apiEndpoint),
+              let apiItems: [PenguinItemModel] = try? await fetcher.fetch(url: endpoint) else { return [] }
+        return transform(models: apiItems)
     }
     
     func transform(models: [PenguinItemModel]) -> [PenguinItemViewModel] {
-- 
cgit