From e94446873429438b79a81542caf8f4f4f1882ce0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Johan=20=C3=96brink?= <johan.obrink@gmail.com>
Date: Mon, 26 Apr 2021 10:14:14 +0200
Subject: [PATCH] =?UTF-8?q?feat:=20=F0=9F=8E=B8=20Fallback=20language=20(#?=
 =?UTF-8?q?7)?=
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If language does not exist, it falls back top first language in list
---
 src/translations/index.ts | 17 +++++++++++------
 1 file changed, 11 insertions(+), 6 deletions(-)

diff --git a/src/translations/index.ts b/src/translations/index.ts
index feda1d0b1..76cdfd555 100644
--- a/src/translations/index.ts
+++ b/src/translations/index.ts
@@ -10,15 +10,20 @@ interface RawTranslation extends Translation {
   specialLanguages: Repo
 }
 
-export type Language = 'sv' | 'en'
+const languageList = ['sv', 'en']
+export type Language = typeof languageList[number]
 type Translations = Record<Language, RawTranslation>
 
-const translations: Translations = {
-  sv: require('./sv.json'),
-  en: require('./en.json'),
-}
+const translations: Translations = languageList.reduce(
+  (map, lang) => ({
+    ...map,
+    [lang]: require(`./${lang}.json`),
+  }),
+  {}
+)
 
 const translate = (lang: Language): Translation => {
+  const selectedLanguage = languageList.includes(lang) ? lang : languageList[0]
   const {
     subjects,
     traningsskolaSubjects,
@@ -26,7 +31,7 @@ const translate = (lang: Language): Translation => {
     languages,
     categories,
     misc,
-  } = translations[lang]
+  } = translations[selectedLanguage]
 
   return {
     subjects,