Move emoji loading into TS

ts/util/loadRecentEmojis.ts

@@ -0,0 +1,28 @@
+// Copyright 2019-2021 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
+import { take } from 'lodash';
+import dataInterface from '../sql/Client';
+
+type RecentEmojiObjectType = {
+  recents: Array<string>;
+};
+
+let initialState: RecentEmojiObjectType;
+
+async function getRecentEmojisForRedux() {
+  const recent = await dataInterface.getRecentEmojis();
+  return recent.map(e => e.shortName);
+}
+
+export async function loadRecentEmojis(): Promise<void> {
+  const recents = await getRecentEmojisForRedux();
+
+  initialState = {
+    recents: take(recents, 32),
+  };
+}
+
+export function getEmojiReducerState(): RecentEmojiObjectType {
+  return initialState;
+}