add server to monorepo.

packages/server/src/services/Authentication/AuthenticationSMSMessages.ts

@@ -0,0 +1,19 @@
+import { Service, Inject } from 'typedi';
+import { ISystemUser, ITenant } from '@/interfaces';
+
+@Service()
+export default class AuthenticationSMSMessages {
+  @Inject('SMSClient')
+  smsClient: any;
+
+  /**
+   * Sends welcome sms message.
+   * @param {ITenant} tenant
+   * @param {ISystemUser} user
+   */
+  sendWelcomeMessage(tenant: ITenant, user: ISystemUser) {
+    const message: string = `Hi ${user.firstName}, Welcome to Bigcapital, You've joined the new workspace, if you need any help please don't hesitate to contact us.`;
+
+    return this.smsClient.sendMessage(user.phoneNumber, message);
+  }
+}