103 lines
3.4 KiB
TypeScript
103 lines
3.4 KiB
TypeScript
import * as plugins from '../plugins.js';
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import * as paths from '../paths.js';
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import { logger } from '../logger.js';
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import type { SzPlatformService } from '../platformservice.js';
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import type { ISmsConfig } from '../config/sms.config.js';
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import { ConfigValidator, smsConfigSchema } from '../config/index.js';
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export class SmsService {
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public platformServiceRef: SzPlatformService;
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public projectinfo: plugins.projectinfo.ProjectInfo;
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public typedrouter = new plugins.typedrequest.TypedRouter();
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public config: ISmsConfig;
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constructor(platformServiceRefArg: SzPlatformService, options: ISmsConfig) {
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this.platformServiceRef = platformServiceRefArg;
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// Validate and apply defaults to configuration
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const validationResult = ConfigValidator.validate(options, smsConfigSchema);
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if (!validationResult.valid) {
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logger.warn(`SMS service configuration has validation errors: ${validationResult.errors.join(', ')}`);
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}
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// Set configuration with defaults
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this.config = validationResult.config;
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// Add router to platform service
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this.platformServiceRef.typedrouter.addTypedRouter(this.typedrouter);
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}
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/**
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* starts the financeflow instance
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*/
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public async start() {
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logger.log('info', `starting sms service`);
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this.projectinfo = new plugins.projectinfo.ProjectInfo(paths.packageDir);
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this.typedrouter.addTypedHandler(
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new plugins.typedrequest.TypedHandler<plugins.servezoneInterfaces.platformservice.sms.IRequest_SendSms>(
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'sendSms',
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async (reqData) => {
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await this.sendSms(reqData.toNumber, reqData.fromName, reqData.messageText);
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return {
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status: 'ok',
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};
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}
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)
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);
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this.typedrouter.addTypedHandler(
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new plugins.typedrequest.TypedHandler<plugins.servezoneInterfaces.platformservice.sms.IRequest_SendVerificationCode>(
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'sendVerificationCode',
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async (reqData) => {
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const verificationCode = (
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await this.sendVerificationCode(reqData.toNumber, reqData.fromName)
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).toString();
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return {
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status: 'ok',
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verificationCode,
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};
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}
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)
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);
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}
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public async sendSms(toNumber: number, fromName: string, messageText: string) {
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// Use default sender if not specified
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const sender = fromName || this.config.defaultSender || 'PlatformService';
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const payload = {
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sender,
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message: messageText,
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recipients: [{ msisdn: toNumber }],
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};
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const resp = await plugins.smartrequest.request('https://gatewayapi.com/rest/mtsms', {
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method: 'POST',
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requestBody: JSON.stringify(payload),
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headers: {
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Authorization: `Basic ${Buffer.from(`${this.config.apiGatewayApiToken}:`).toString('base64')}`,
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'Content-Type': 'application/json',
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},
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});
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const json = await resp.body;
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logger.log('info', `sent an sms to ${toNumber} with text '${messageText}'`, {
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eventType: 'sentSms',
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sms: {
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fromName: fromName,
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toNumber: toNumber.toString(),
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messageText: messageText,
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},
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});
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console.log(JSON.stringify(json, null, 2));
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}
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public async sendVerificationCode(toNumber: number, fromName: string) {
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let verificationCode = Math.floor(100000 + Math.random() * 900000);
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await this.sendSms(toNumber, fromName, `Your verification code: ${verificationCode}`);
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return verificationCode;
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}
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public async stop() {}
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}
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