feat: rename voucher to license.

server/src/services/Payment/LicenseSMSMessages.ts

@@ -0,0 +1,17 @@
+import { Container, Inject } from 'typedi';
+import SMSClient from '@/services/SMSClient';
+
+export default class SubscriptionSMSMessages {
+  @Inject('SMSClient')
+  smsClient: SMSClient;
+
+  /**
+   * Sends license code to the given phone number via SMS message.
+   * @param {string} phoneNumber 
+   * @param {string} licenseCode 
+   */
+  public async sendLicenseSMSMessage(phoneNumber: string, licenseCode: string) {
+    const message: string = `Your license card number: ${licenseCode}.`;
+    return this.smsClient.sendMessage(phoneNumber, message);
+  }
+}