feat: implement email bridge

apps/meteor/app/apps/server/bridges/bridges.js

@@ -5,6 +5,7 @@ import { AppApisBridge } from './api';
 import { AppCloudBridge } from './cloud';
 import { AppCommandsBridge } from './commands';
 import { AppDetailChangesBridge } from './details';
+import { AppEmailBridge } from './email';
 import { AppEnvironmentalVariableBridge } from './environmental';
 import { AppHttpBridge } from './http';
 import { AppInternalBridge } from './internal';
@@ -53,6 +54,7 @@ export class RealAppBridges extends AppBridges {
 		this._moderationBridge = new AppModerationBridge(orch);
 		this._threadBridge = new AppThreadBridge(orch);
 		this._roleBridge = new AppRoleBridge(orch);
+		this._emailBridge = new AppEmailBridge(orch);
 	}
 
 	getCommandBridge() {
@@ -150,4 +152,8 @@ export class RealAppBridges extends AppBridges {
 	getRoleBridge() {
 		return this._roleBridge;
 	}
+
+	getEmailBridge() {
+		return this._emailBridge;
+	}
 }

apps/meteor/app/apps/server/bridges/email.ts

@@ -0,0 +1,16 @@
+import type { IAppServerOrchestrator } from '@rocket.chat/apps';
+import { EmailBridge } from '@rocket.chat/apps-engine/server/bridges/EmailBridge';
+import type { IEmail } from '@rocket.chat/apps-engine/server/definitions/email';
+
+import * as Mailer from '../../../mailer/server/api';
+
+export class AppEmailBridge extends EmailBridge {
+	constructor(private readonly orch: IAppServerOrchestrator) {
+		super();
+	}
+
+	protected async sendEmail(email: IEmail, appId: string): Promise<void> {
+		this.orch.debugLog(`The app ${appId} is sending an email.`);
+		await Mailer.send(email);
+	}
+}