From 9dd7ebe7e5ea566ce8e965af74e105fe11c0a8e0 Mon Sep 17 00:00:00 2001
From: Diego Mello <diegolmello@gmail.com>
Date: Thu, 27 Aug 2020 11:21:12 -0300
Subject: [PATCH] Emit inquiry subscribe

---
 app/ee/omnichannel/lib/index.js     | 26 ++++++++++++++++++++++++++
 app/ee/omnichannel/sagas/inquiry.js |  3 ++-
 app/lib/rocketchat.js               | 16 ++--------------
 3 files changed, 30 insertions(+), 15 deletions(-)

diff --git a/app/ee/omnichannel/lib/index.js b/app/ee/omnichannel/lib/index.js
index 475a443b4..7492675eb 100644
--- a/app/ee/omnichannel/lib/index.js
+++ b/app/ee/omnichannel/lib/index.js
@@ -1,4 +1,6 @@
+import subscribeInquiry from './subscriptions/inquiry';
 import RocketChat from '../../../lib/rocketchat';
+import EventEmitter from '../../../utils/events';
 
 export const isOmnichannelStatusAvailable = user => user?.statusLivechat === 'available';
 
@@ -12,3 +14,27 @@ export const getInquiriesQueued = () => RocketChat.sdk.get('livechat/inquiries.q
 // and will be removed by the queue stream
 // RC 2.4.0
 export const takeInquiry = inquiryId => RocketChat.methodCallWrapper('livechat:takeInquiry', inquiryId);
+
+class Omnichannel {
+	constructor() {
+		this.inquirySub = null;
+		EventEmitter.addEventListener('INQUIRY_SUBSCRIBE', this.subscribeInquiry);
+		EventEmitter.addEventListener('INQUIRY_UNSUBSCRIBE', this.unsubscribeInquiry);
+	}
+
+	subscribeInquiry = async() => {
+		console.log('[RCRN] Subscribing to inquiry');
+		this.inquirySub = await subscribeInquiry();
+	}
+
+	unsubscribeInquiry = () => {
+		if (this.inquirySub) {
+			console.log('[RCRN] Unsubscribing from inquiry');
+			this.inquirySub.stop();
+			this.inquirySub = null;
+		}
+	}
+}
+
+// eslint-disable-next-line no-unused-vars
+const omnichannel = new Omnichannel();
diff --git a/app/ee/omnichannel/sagas/inquiry.js b/app/ee/omnichannel/sagas/inquiry.js
index 1647e57b5..6140e2f65 100644
--- a/app/ee/omnichannel/sagas/inquiry.js
+++ b/app/ee/omnichannel/sagas/inquiry.js
@@ -2,6 +2,7 @@ import { put, takeLatest, select } from 'redux-saga/effects';
 
 import * as types from '../../../actions/actionsTypes';
 import RocketChat from '../../../lib/rocketchat';
+import EventEmitter from '../../../utils/events';
 import { inquirySuccess, inquiryFailure, inquirySetEnabled } from '../actions/inquiry';
 import { isOmnichannelStatusAvailable, getInquiriesQueued } from '../lib';
 
@@ -19,7 +20,7 @@ const handleRequest = function* handleRequest() {
 				const { inquiries } = result;
 
 				// subscribe to inquiry queue changes
-				RocketChat.subscribeInquiry();
+				EventEmitter.emit('INQUIRY_SUBSCRIBE');
 
 				// put request result on redux state
 				yield put(inquirySuccess(inquiries));
diff --git a/app/lib/rocketchat.js b/app/lib/rocketchat.js
index 8e8f6bd47..c48a44c15 100644
--- a/app/lib/rocketchat.js
+++ b/app/lib/rocketchat.js
@@ -19,7 +19,6 @@ import {
 } from '../actions/share';
 
 import subscribeRooms from './methods/subscriptions/rooms';
-import subscribeInquiry from '../ee/omnichannel/lib/subscriptions/inquiry';
 import getUsersPresence, { getUserPresence, subscribeUsersPresence } from './methods/getUsersPresence';
 
 import protectedFunction from './methods/helpers/protectedFunction';
@@ -54,6 +53,7 @@ import { twoFactor } from '../utils/twoFactor';
 import { selectServerFailure } from '../actions/server';
 import { useSsl } from '../utils/url';
 import UserPreferences from './userPreferences';
+import EventEmitter from '../utils/events';
 
 const TOKEN_KEY = 'reactnativemeteor_usertoken';
 const CURRENT_SERVER = 'currentServer';
@@ -78,15 +78,6 @@ const RocketChat = {
 			}
 		}
 	},
-	async subscribeInquiry() {
-		if (!this.inquirySub) {
-			try {
-				this.inquirySub = await subscribeInquiry.call(this);
-			} catch (e) {
-				log(e);
-			}
-		}
-	},
 	canOpenRoom,
 	createChannel({
 		name, users, type, readOnly, broadcast
@@ -211,10 +202,7 @@ const RocketChat = {
 				this.roomsSub = null;
 			}
 
-			if (this.inquirySub) {
-				this.inquirySub.stop();
-				this.inquirySub = null;
-			}
+			EventEmitter.emit('INQUIRY_UNSUBSCRIBE');
 
 			if (this.sdk) {
 				this.sdk.disconnect();