1 files changed, 27 insertions, 0 deletions

diff --git a/src/features/spellchecker/index.js b/src/features/spellchecker/index.js
new file mode 100644
index 000000000..63506103c
--- /dev/null
+++ b/src/features/spellchecker/index.js
@@ -0,0 +1,27 @@
+import { autorun, observable } from 'mobx';
+
+import { DEFAULT_FEATURES_CONFIG } from '../../config';
+
+const debug = require('debug')('Franz:feature:spellchecker');
+
+export const config = observable({
+  isPremiumFeature: DEFAULT_FEATURES_CONFIG.isSpellcheckerPremiumFeature,
+});
+
+export default function init(stores) {
+  debug('Initializing `spellchecker` feature');
+
+  autorun(() => {
+    const { isSpellcheckerPremiumFeature } = stores.features.features;
+
+    config.isPremiumFeature = isSpellcheckerPremiumFeature !== undefined ? isSpellcheckerPremiumFeature : DEFAULT_FEATURES_CONFIG.isSpellcheckerPremiumFeature;
+
+    if (!stores.user.data.isPremium && config.isPremiumFeature && stores.settings.app.enableSpellchecking) {
+      debug('Override settings.spellcheckerEnabled flag to false');
+
+      Object.assign(stores.settings.app, {
+        enableSpellchecking: false,
+      });
+    }
+  });
+}