feat: Added WPP.group.join function

src/group/functions/index.ts

@@ -29,6 +29,7 @@ export { iAmAdmin } from './iAmAdmin';
 export { iAmMember } from './iAmMember';
 export { iAmRestrictedMember } from './iAmRestrictedMember';
 export { iAmSuperAdmin } from './iAmSuperAdmin';
+export { join } from './join';
 export { leave } from './leave';
 export { promoteParticipants } from './promoteParticipants';
 export { removeParticipants } from './removeParticipants';

src/group/functions/join.ts

@@ -0,0 +1,40 @@
+/*!
+ * 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 { sendJoinGroupViaInvite } from '../../whatsapp/functions';
+
+/**
+ * Join in a group from an invite code.
+ *
+ * @example
+ * ```javascript
+ * await WPP.group.join('abcde....');
+ * ```
+ *
+ * @category Group
+ */
+export async function join(inviteCode: string) {
+  inviteCode = inviteCode.replace('chat.whatsapp.com/', '');
+  inviteCode = inviteCode.replace('invite/', '');
+  inviteCode = inviteCode.replace('https://', '');
+  inviteCode = inviteCode.replace('http://', '');
+
+  const result = await sendJoinGroupViaInvite(inviteCode);
+
+  return {
+    id: result.toString(),
+  };
+}

src/whatsapp/functions/index.ts

@@ -33,6 +33,7 @@ export * from './sendClear';
 export * from './sendCreateGroup';
 export * from './sendDelete';
 export * from './sendExitGroup';
+export * from './sendJoinGroupViaInvite';
 export * from './sendQueryExists';
 export * from './sendTextMsgToChat';
 export * from './status';

src/whatsapp/functions/sendJoinGroupViaInvite.ts

@@ -0,0 +1,29 @@
+/*!
+ * 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 { Wid } from '..';
+import { exportModule } from '../exportModule';
+
+/** @whatsapp 65705 */
+export declare function sendJoinGroupViaInvite(code: string): Promise<Wid>;
+
+exportModule(
+  exports,
+  {
+    sendJoinGroupViaInvite: 'sendJoinGroupViaInvite',
+  },
+  (m) => m.sendJoinGroupViaInvite
+);