feat: Added WPP.conn.on('require_auth') event

src/conn/events/index.ts

@@ -17,3 +17,4 @@
 import './registerAuthCodeChangeEvent';
 import './registerQRCodeIdleEvent';
 import './registerLogoutEvent';
+import './registerRequireAuthEvent';

src/conn/events/registerRequireAuthEvent.ts

@@ -0,0 +1,54 @@
+/*!
+ * Copyright 2021 WPPConnect Team
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import Debug from 'debug';
+
+import * as webpack from '../../webpack';
+import { Socket } from '../../whatsapp';
+import { SOCKET_STATE } from '../../whatsapp/enums/SOCKET_STATE';
+import { isAuthenticated } from '..';
+import { eventEmitter } from '../eventEmitter';
+
+const debug = Debug('WA-JS:conn');
+
+webpack.onInjected(registerRequireAuthEvent);
+
+function registerRequireAuthEvent() {
+  let fired = false;
+  const trigger = async () => {
+    if (isAuthenticated()) {
+      fired = false;
+      return;
+    }
+
+    if (fired) {
+      return;
+    }
+
+    if (
+      Socket.state === SOCKET_STATE.UNPAIRED ||
+      Socket.state === SOCKET_STATE.UNPAIRED_IDLE
+    ) {
+      fired = true;
+      eventEmitter.emit('require_auth');
+    }
+  };
+
+  trigger();
+  Socket.on('change:state', trigger);
+
+  debug('change event registered');
+}

src/whatsapp/models/index.ts

@@ -55,7 +55,7 @@ export * from './QuickReplyModel';
 export * from './RecentEmojiModel';
 export * from './RecentStickerModel';
 export * from './ReplyButtonModel';
-export * from './StateModel';
+export * from './SocketModel';
 export * from './StatusModel';
 export * from './StatusV3Model';
 export * from './StickerModel';