[FIX] Share extension doesn't reconnect to previous selected server on Android (#1429)

app/lib/database/index.js

@@ -44,13 +44,44 @@ class DB {
 	}
 
 	get active() {
-		return this.databases.activeDB;
+		return this.databases.shareDB || this.databases.activeDB;
+	}
+
+	get share() {
+		return this.databases.shareDB;
+	}
+
+	set share(db) {
+		this.databases.shareDB = db;
 	}
 
 	get servers() {
 		return this.databases.serversDB;
 	}
 
+	setShareDB(database = '') {
+		const path = database.replace(/(^\w+:|^)\/\//, '').replace(/\//, '.');
+		const dbName = `${ appGroupPath }${ path }.db`;
+
+		const adapter = new SQLiteAdapter({
+			dbName,
+			schema: appSchema,
+			migrations
+		});
+
+		this.databases.shareDB = new Database({
+			adapter,
+			modelClasses: [
+				Subscription,
+				Message,
+				Thread,
+				ThreadMessage,
+				Upload
+			],
+			actionsEnabled: true
+		});
+	}
+
 	setActiveDB(database = '') {
 		const path = database.replace(/(^\w+:|^)\/\//, '').replace(/\//, '.');
 		const dbName = `${ appGroupPath }${ path }.db`;

app/lib/methods/sendMessage.js

@@ -10,8 +10,9 @@ export async function sendMessageCall(message) {
 		id: _id, subscription: { id: rid }, msg, tmid
 	} = message;
 	try {
+		const sdk = this.shareSDK || this.sdk;
 		// RC 0.60.0
-		await this.sdk.post('chat.sendMessage', {
+		await sdk.post('chat.sendMessage', {
 			message: {
 				_id, rid, msg, tmid
 			}

app/lib/rocketchat.js

@@ -259,17 +259,17 @@ const RocketChat = {
 	},
 
 	async shareExtensionInit(server) {
-		database.setActiveDB(server);
+		database.setShareDB(server);
 
-		if (this.sdk) {
-			this.sdk.disconnect();
-			this.sdk = null;
+		if (this.shareSDK) {
+			this.shareSDK.disconnect();
+			this.shareSDK = null;
 		}
 
 		// Use useSsl: false only if server url starts with http://
 		const useSsl = !/http:\/\//.test(server);
 
-		this.sdk = new RocketchatClient({ host: server, protocol: 'ddp', useSsl });
+		this.shareSDK = new RocketchatClient({ host: server, protocol: 'ddp', useSsl });
 
 		// set Server
 		const serversDB = database.servers;
@@ -298,6 +298,13 @@ const RocketChat = {
 			log(e);
 		}
 	},
+	closeShareExtension() {
+		if (this.shareSDK) {
+			this.shareSDK.disconnect();
+			this.shareSDK = null;
+		}
+		database.share = null;
+	},
 
 	updateJitsiTimeout(rid) {
 		return this.sdk.methodCall('jitsi:updateTimeout', rid);
@@ -363,9 +370,10 @@ const RocketChat = {
 
 	async login(params) {
 		try {
+			const sdk = this.shareSDK || this.sdk;
 			// RC 0.64.0
-			await this.sdk.login(params);
-			const { result } = this.sdk.currentLogin;
+			await sdk.login(params);
+			const { result } = sdk.currentLogin;
 			const user = {
 				id: result.userId,
 				token: result.authToken,

app/share.js

@@ -72,6 +72,7 @@ class Root extends React.Component {
 	}
 
 	componentWillUnmount() {
+		RocketChat.closeShareExtension();
 		unsubscribeTheme();
 	}