781 lines
25 KiB
TypeScript
781 lines
25 KiB
TypeScript
import { onRequest } from "firebase-functions/v2/https";
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import { Request } from "firebase-functions/v2/https";
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import * as admin from 'firebase-admin';
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import * as express from "express";
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import * as logger from "firebase-functions/logger";
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import * as os from 'os';
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import * as path from 'path';
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import * as fs from 'fs';
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import * as https from 'https';
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import cors from 'cors';
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import axios from "axios";
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import { getStorage } from 'firebase-admin/storage';
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import { onDocumentCreated } from "firebase-functions/firestore";
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const formData = require('form-data');
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const Mailgun = require('mailgun.js');
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const { convert } = require('html-to-text');
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const twilio = require('twilio');
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const { v4: uuidv4 } = require('uuid');
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if (!admin.apps.length) {
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admin.initializeApp();
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}
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const corsHandler = cors({ origin: true });
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export const sendEmailWithAttachment = onRequest({
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region: '#{SERVICES_RGN}#'
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}, async (request: Request, response: express.Response) => {
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return corsHandler(request, response, async () => {
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try {
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const { toAddress, subject, message, fileUrl, fileName } = request.body;
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if (!toAddress || !subject || !message || !fileUrl) {
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response.status(400).json({
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error: 'Missing required fields (toAddress, subject, message, fileUrl)'
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});
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return;
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}
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const tempFilePath = path.join(os.tmpdir(), fileName || 'attachment.pdf');
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await new Promise<void>((resolve, reject) => {
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const file = fs.createWriteStream(tempFilePath);
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https.get(fileUrl, (res) => {
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res.pipe(file);
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file.on('finish', () => {
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file.close();
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resolve();
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});
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}).on('error', (err) => {
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fs.unlink(tempFilePath, () => { });
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reject(err);
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});
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});
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const mailgun = new Mailgun(formData);
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const client = mailgun.client({ username: 'api', key: process.env.MAILGUN_API_KEY });
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const options = {
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wordwrap: 130,
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};
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const textMessage = convert(message, options);
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const fileBuffer = fs.readFileSync(tempFilePath);
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const attachmentFilename = fileName || path.basename(fileUrl.split('?')[0]);
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const data = {
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from: process.env.MAILGUN_FROM_ADDRESS,
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to: toAddress,
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subject: subject,
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text: textMessage,
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html: message,
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attachment: {
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data: fileBuffer,
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filename: attachmentFilename,
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contentType: 'application/pdf',
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}
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};
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const result = await client.messages.create(process.env.MAILGUN_SERVER, data);
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fs.unlinkSync(tempFilePath);
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logger.info('Email with attachment from URL sent successfully');
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response.json({ success: true, result });
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} catch (error) {
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logger.error('Error sending email with attachment from URL:', error);
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response.status(500).json({ success: false, error: error instanceof Error ? error.message : String(error) });
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}
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});
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});
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export const accessFile = onRequest({
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region: '#{SERVICES_RGN}#'
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}, async (request: Request, response: express.Response) => {
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return corsHandler(request, response, async () => {
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try {
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const filePath = request.query.path as string;
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if (!filePath) {
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response.status(400).send('File path is required');
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return;
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}
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const expirationMs = 60 * 60 * 1000;
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const bucket = getStorage().bucket();
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const file = bucket.file(filePath);
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const [exists] = await file.exists();
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if (!exists) {
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response.status(404).send('File not found');
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return;
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}
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const [signedUrl] = await file.getSignedUrl({
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action: 'read',
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expires: Date.now() + expirationMs,
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responseDisposition: `attachment; filename="${path.basename(filePath)}"`,
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});
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response.redirect(signedUrl);
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logger.info(`File access redirect for ${filePath}`);
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} catch (error) {
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logger.error('Error accessing file:', error);
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response.status(500).send('Error accessing file');
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}
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});
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});
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export const sendEmailMessage = onRequest({
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region: '#{SERVICES_RGN}#'
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}, (request: Request, response: express.Response) => {
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return corsHandler(request, response, async () => {
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const mailgun = new Mailgun(formData);
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const mailGunClient = mailgun.client({ username: 'api', key: process.env.MAILGUN_API_KEY });
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const toAddress = request.body.toAddress;
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const subject = request.body.subject;
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const message = request.body.message;
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const options = {
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wordwrap: 130,
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};
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const textMessage = convert(message, options);
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mailGunClient.messages.create(process.env.MAILGUN_SERVER, {
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from: process.env.MAILGUN_FROM_ADDRESS,
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to: toAddress,
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subject: subject,
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text: textMessage,
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html: message
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}).then((res: any) => {
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logger.info(res);
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response.send(res);
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}).catch((err: any) => {
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logger.error(err);
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response.send(err);
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});
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});
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});
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export const sendSMSMessage = onRequest({
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region: '#{SERVICES_RGN}#'
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}, (request: Request, response: express.Response) => {
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return corsHandler(request, response, async () => {
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const client = twilio(process.env.TWILIO_ACCOUNT_SID, process.env.TWILIO_AUTH_TOKEN);
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const { to, body } = request.body;
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client.messages
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.create({
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body: body,
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from: process.env.TWILIO_PHONE_NUMBER,
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to: to
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})
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.then((message: any) => {
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logger.info('SMS sent successfully:', message.sid);
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response.json({ success: true, messageId: message.sid });
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})
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.catch((error: any) => {
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logger.error('Error sending SMS:', error);
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response.status(500).json({ success: false, error: error.message });
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});
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});
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});
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export const processNotificationOnCreate = onDocumentCreated({
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region: '#{SERVICES_RGN}#',
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document: 'notifications/{notificationId}'
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}, async (event) => {
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try {
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const notification = event.data?.data();
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const notificationId = event.params.notificationId;
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if (!notification) {
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logger.error(`No data found for notification ${notificationId}`);
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return;
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}
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if (notification.notificationSent === true) {
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logger.info(`Notification ${notificationId} already sent, skipping.`);
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return;
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}
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let userId = null;
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let fcmToken = null;
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if (notification.userId) {
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userId = notification.userId;
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const userDoc = await admin.firestore().collection('users').doc(userId).get();
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if (userDoc.exists) {
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fcmToken = userDoc.data()?.fcmToken;
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}
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} else if (notification.clientId) {
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userId = notification.clientId;
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const userDoc = await admin.firestore().collection('users').doc(userId).get();
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if (userDoc.exists) {
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fcmToken = userDoc.data()?.fcmToken;
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}
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} else if (notification.invitorId) {
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userId = notification.invitorId;
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const userDoc = await admin.firestore().collection('users').doc(userId).get();
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if (userDoc.exists) {
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fcmToken = userDoc.data()?.fcmToken;
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}
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} else if (notification.phoneNumber) {
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const userQuery = await admin
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.firestore()
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.collection('users')
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.where('phoneNumber', '==', notification.phoneNumber)
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.limit(1)
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.get();
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if (!userQuery.empty) {
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const userDoc = userQuery.docs[0];
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userId = userDoc.id;
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fcmToken = userDoc.data()?.fcmToken;
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}
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}
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if (!fcmToken) {
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logger.error(`FCM token not found for notification ${notificationId}`);
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await admin.firestore().collection('notifications').doc(notificationId).update({
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notificationError: 'FCM token not found for user',
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updatedAt: admin.firestore.FieldValue?.serverTimestamp?.() || new Date()
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});
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return;
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}
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let title = 'New Notification';
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let body = notification.message || 'You have a new notification';
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let data: Record<string, string> = {
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type: notification.type,
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};
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switch (notification.type) {
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case 'day_pass_entry':
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const isAccepted = notification.status === 'ACCEPTED';
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title = isAccepted ? 'Day Pass Approved' : 'Day Pass Denied';
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body = notification.message || (isAccepted ?
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`Your day pass has been approved` :
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`Your day pass has been denied`);
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data.gymName = notification.gymName || '';
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break;
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case 'trainer_assigned_to_client':
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title = 'Trainer Assigned';
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body = notification.message || `${notification.trainerName} has been assigned as your trainer`;
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data.trainerName = notification.trainerName || '';
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data.membershipId = notification.membershipId || '';
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break;
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case 'client_invitations':
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if (notification.userId || notification.invitorId) {
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const isAccept = notification.status === 'ACCEPTED';
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title = isAccept ? 'Invitation Accepted' : 'Invitation Rejected';
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body = notification.message || (isAccept ?
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`The invitation for ${notification.subscriptionName} you shared with ${notification.name} has been accepted` :
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`The invitation for ${notification.subscriptionName} you shared with ${notification.name} has been rejected`);
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} else if (notification.phoneNumber) {
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let invitationStatus;
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if (notification.status === 'ACCEPTED') {
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invitationStatus = 'accepted';
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title = 'Invitation Accepted';
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body = notification.message ||
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`You have accepted the invitation from ${notification.name}`;
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} else if (notification.status === 'REJECTED') {
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invitationStatus = 'rejected';
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title = 'Invitation Rejected';
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body = notification.message ||
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`You have rejected the invitation from ${notification.name}`;
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} else if (notification.status === 'PENDING') {
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invitationStatus = 'pending';
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title = 'New Invitation';
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body = notification.message ||
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`You have a new invitation pending from ${notification.name}`;
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} else {
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invitationStatus = 'unknown';
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title = 'Invitation Update';
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body = notification.message || 'There is an update to your invitation';
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}
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data.status = invitationStatus;
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}
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data.gymName = notification.gymName || '';
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data.clientEmail = notification.clientEmail || '';
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data.clientName = notification.name || '';
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data.invitationId = notification.invitationId || '';
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data.subscriptionName = notification.subscriptionName || '';
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break;
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default:
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logger.info(`Using default handling for notification type: ${notification.type}`);
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break;
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}
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const message: admin.messaging.Message = {
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notification: {
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title: title,
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body: body,
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},
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data: data,
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android: {
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priority: 'high',
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notification: {
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channelId: 'notifications_channel',
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priority: 'high',
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defaultSound: true,
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defaultVibrateTimings: true,
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icon: '@mipmap/ic_launcher',
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clickAction: 'FLUTTER_NOTIFICATION_CLICK',
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},
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},
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apns: {
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payload: {
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aps: {
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sound: 'default',
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badge: 1,
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},
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},
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},
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token: fcmToken,
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};
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try {
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const fcmResponse = await admin.messaging().send(message);
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logger.info(`FCM notification sent successfully: ${fcmResponse}`);
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await admin.firestore().collection('notifications').doc(notificationId).update({
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notificationSent: true,
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sentAt: admin.firestore.FieldValue?.serverTimestamp?.() || new Date()
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});
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} catch (error) {
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logger.error(`Error sending notification ${notificationId}:`, error);
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await admin.firestore().collection('notifications').doc(notificationId).update({
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notificationError: error instanceof Error ? error.message : String(error),
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updatedAt: admin.firestore.FieldValue?.serverTimestamp?.() || new Date()
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});
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}
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} catch (error) {
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logger.error('Error processing notification:', error);
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}
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});
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export const createCashfreeOrder = onRequest({
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region: '#{SERVICES_RGN}#'
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}, async (request: Request, response: express.Response) => {
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return corsHandler(request, response, async () => {
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try {
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const authHeader = request.headers.authorization;
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if (!authHeader || !authHeader.startsWith('Bearer ')) {
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response.status(401).json({ error: 'Unauthorized' });
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return;
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}
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const idToken = authHeader.split('Bearer ')[1];
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try {
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const decodedToken = await admin.auth().verifyIdToken(idToken);
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const uid = decodedToken.uid;
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const {
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amount,
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customerName,
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customerEmail,
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customerPhone,
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productInfo,
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userId,
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gymId,
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orderId,
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webHostUrl,
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} = request.body;
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if (!amount || !customerEmail || !customerPhone) {
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response.status(400).json({ error: 'Missing required fields' });
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return;
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}
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const clientId = process.env.CASHFREE_CLIENT_ID;
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const clientSecret = process.env.CASHFREE_CLIENT_SECRET;
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if (!clientId || !clientSecret) {
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logger.error('Cashfree credentials not configured');
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response.status(500).json({ error: 'Payment gateway configuration error' });
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return;
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}
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const hashKey = `hash_${Date.now()}_${uid.substring(0, 1)}_${orderId}`;
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let apiUrl = process.env.CASHFREE_URL;
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try {
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const cashfreeResponse = await axios.post(
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apiUrl!,
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{
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order_id: orderId,
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hash_key: hashKey,
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order_amount: amount,
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order_currency: 'INR',
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customer_details: {
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customer_id: uid,
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customer_name: customerName || 'Fitlien User',
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customer_email: customerEmail,
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customer_phone: customerPhone
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},
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order_meta: {
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return_url: `https://${webHostUrl}?order_id=${orderId}&hash_key=${hashKey}&user_id=${userId}&gym_id=${gymId}#/payment-status-screen`,
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},
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order_note: productInfo || 'Fitlien Membership'
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},
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{
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headers: {
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'x-api-version': '2022-09-01',
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'x-client-id': clientId,
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'x-client-secret': clientSecret,
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'Content-Type': 'application/json'
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}
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}
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);
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try {
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await admin.firestore().collection('payment_orders').doc(orderId).set({
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userId: uid,
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amount: amount,
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customerEmail: customerEmail,
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customerPhone: customerPhone,
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orderStatus: 'CREATED',
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paymentGateway: 'Cashfree',
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createdAt: new Date(),
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hashKey: hashKey,
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clientId: userId,
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gymId: gymId,
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orderId: orderId,
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...cashfreeResponse.data
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});
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} catch (firestoreError) {
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logger.error('Error storing order in Firestore:', firestoreError);
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}
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response.json({
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success: true,
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order_id: cashfreeResponse.data.order_id,
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payment_session_id: cashfreeResponse.data.payment_session_id
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});
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logger.info(`Cashfree order created: ${orderId}`);
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} catch (axiosError: any) {
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logger.error('Cashfree API error:', axiosError);
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response.status(axiosError.response?.status || 500).json({
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success: false,
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error: 'Payment gateway error',
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details: axiosError.response?.data || axiosError.message,
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code: axiosError.code
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});
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}
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} catch (authError) {
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logger.error('Authentication error:', authError);
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response.status(401).json({
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success: false,
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error: 'Invalid authentication token'
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});
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}
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} catch (error: any) {
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logger.error('Cashfree order creation error:', error);
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response.status(500).json({
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success: false,
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error: 'Failed to create payment order',
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details: error.message
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});
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}
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});
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});
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export const createCashfreeLink = onRequest({
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region: '#{SERVICES_RGN}#'
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}, async (request: Request, response: express.Response) => {
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return corsHandler(request, response, async () => {
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try {
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const authHeader = request.headers.authorization;
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if (!authHeader || !authHeader.startsWith('Bearer ')) {
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response.status(401).json({ error: 'Unauthorized' });
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return;
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}
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const idToken = authHeader.split('Bearer ')[1];
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try {
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const decodedToken = await admin.auth().verifyIdToken(idToken);
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const uid = decodedToken.uid;
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const {
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amount,
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customerName,
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customerEmail,
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customerPhone,
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productInfo,
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userId,
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gymId,
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orderId
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} = request.body;
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if (!amount || !customerEmail || !customerPhone) {
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response.status(400).json({ error: 'Missing required fields' });
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return;
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}
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const expirationDate = new Date(Date.now() + 24 * 60 * 60 * 1000);
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const expirationString = expirationDate.toISOString();
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const clientId = process.env.CASHFREE_CLIENT_ID;
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const clientSecret = process.env.CASHFREE_CLIENT_SECRET;
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let apiUrl = process.env.CASHFREE_LINK_URL;
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console.log(`API URL: ${apiUrl}`);
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if (!clientId || !clientSecret) {
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logger.error('Cashfree credentials not configured');
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response.status(500).json({ error: 'Payment gateway configuration error' });
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return;
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}
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const linkId = uuidv4();
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|
try {
|
|
const requestHeqaders = {
|
|
'x-client-id': clientId,
|
|
'x-client-secret': clientSecret,
|
|
'x-api-version': '2025-01-01',
|
|
'Content-Type': 'application/json'
|
|
};
|
|
console.log(`Header: ${JSON.stringify(requestHeqaders)}`);
|
|
const requestBody = {
|
|
"link_id": linkId,
|
|
"link_amount": amount,
|
|
"link_currency": "INR",
|
|
"link_purpose": productInfo,
|
|
"customer_details": {
|
|
"customer_phone": customerPhone,
|
|
"customer_email": customerEmail,
|
|
"customer_name": customerName,
|
|
},
|
|
"link_partial_payments": false,
|
|
"link_notify": {
|
|
"send_sms": true,
|
|
"send_email": true
|
|
},
|
|
"link_expiry_time": expirationString,
|
|
"link_notes": {
|
|
"order_id": orderId,
|
|
"gym_id": gymId,
|
|
"user_id": userId
|
|
},
|
|
"link_meta": {
|
|
"notify_url": process.env.CASHFREE_LINK_NOTIFY_URL
|
|
}
|
|
};
|
|
console.log(`Body: ${JSON.stringify(requestBody)}`);
|
|
const cashfreeResponse = await axios.post(apiUrl!, requestBody, {
|
|
headers: requestHeqaders
|
|
});
|
|
|
|
try {
|
|
await admin.firestore().collection('payment_links').doc(orderId).set({
|
|
requestUserId: uid,
|
|
amount: amount,
|
|
customerEmail: customerEmail,
|
|
customerPhone: customerPhone,
|
|
userId: userId,
|
|
gymId: gymId,
|
|
orderId: orderId,
|
|
...cashfreeResponse.data,
|
|
createdAt: new Date(),
|
|
});
|
|
} catch (firestoreError) {
|
|
logger.error('Error storing order in Firestore:', firestoreError);
|
|
}
|
|
|
|
response.json({
|
|
success: true,
|
|
linkId: linkId,
|
|
linkUrl: cashfreeResponse.data.link_url,
|
|
linkExpiryTime: cashfreeResponse.data.link_expiry_time,
|
|
linkStatus: cashfreeResponse.data.link_status,
|
|
linkQRCode: cashfreeResponse.data.link_qrcode
|
|
});
|
|
|
|
} catch (axiosError: any) {
|
|
logger.error('Cashfree API error:', axiosError);
|
|
response.status(axiosError.response?.status || 500).json({
|
|
success: false,
|
|
error: 'Payment gateway error',
|
|
details: axiosError.response?.data || axiosError.message,
|
|
code: axiosError.code
|
|
});
|
|
}
|
|
} catch (authError) {
|
|
logger.error('Authentication error:', authError);
|
|
response.status(401).json({
|
|
success: false,
|
|
error: 'Invalid authentication token'
|
|
});
|
|
}
|
|
} catch (error: any) {
|
|
logger.error('Cashfree order creation error:', error);
|
|
response.status(500).json({
|
|
success: false,
|
|
error: 'Failed to create payment order',
|
|
details: error.message
|
|
});
|
|
}
|
|
});
|
|
});
|
|
|
|
|
|
export const verifyCashfreePayment = onRequest({
|
|
region: '#{SERVICES_RGN}#'
|
|
}, async (request: Request, response: express.Response) => {
|
|
return corsHandler(request, response, async () => {
|
|
|
|
try {
|
|
const orderId = request.body.order_id || request.query.order_id;
|
|
|
|
if (!orderId) {
|
|
response.status(400).json({ error: 'Order ID is required' });
|
|
return;
|
|
}
|
|
|
|
const clientId = process.env.CASHFREE_CLIENT_ID;
|
|
const clientSecret = process.env.CASHFREE_CLIENT_SECRET;
|
|
|
|
const apiUrl = process.env.CASHFREE_URL;
|
|
|
|
const cashfreeResponse = await axios.get(
|
|
apiUrl!,
|
|
{
|
|
headers: {
|
|
'x-api-version': '2022-09-01',
|
|
'x-client-id': clientId,
|
|
'x-client-secret': clientSecret
|
|
}
|
|
}
|
|
);
|
|
|
|
await admin.firestore().collection('payment_orders').doc(orderId).update({
|
|
orderStatus: cashfreeResponse.data.order_status,
|
|
paymentDetails: cashfreeResponse.data,
|
|
updatedAt: new Date()
|
|
});
|
|
|
|
if (request.headers['x-webhook-source'] === 'cashfree') {
|
|
response.status(200).send('OK');
|
|
return;
|
|
}
|
|
|
|
response.json({
|
|
status: cashfreeResponse.data.order_status,
|
|
paymentDetails: cashfreeResponse.data
|
|
});
|
|
|
|
logger.info(`Cashfree payment verified: ${orderId}`);
|
|
} catch (error: any) {
|
|
logger.error('Cashfree payment verification error:', error);
|
|
response.status(500).json({
|
|
error: 'Failed to verify payment status',
|
|
details: error.response?.data || error.message
|
|
});
|
|
}
|
|
});
|
|
});
|
|
|
|
export const getPlacesAutocomplete = onRequest({
|
|
region: '#{SERVICES_RGN}#'
|
|
}, async (request: Request, response: express.Response) => {
|
|
return corsHandler(request, response, async () => {
|
|
try {
|
|
const { input, location, radius, types, components, sessiontoken } = request.query;
|
|
|
|
if (!input) {
|
|
response.status(400).json({
|
|
error: 'Input parameter is required for autocomplete'
|
|
});
|
|
return;
|
|
}
|
|
|
|
const apiKey = process.env.GOOGLE_MAPS_API_KEY;
|
|
if (!apiKey) {
|
|
logger.error('Google Places API key is not configured');
|
|
response.status(500).json({ error: 'Server configuration error' });
|
|
return;
|
|
}
|
|
|
|
const url = 'https://maps.googleapis.com/maps/api/place/autocomplete/json';
|
|
const params: any = {
|
|
key: apiKey,
|
|
input: input
|
|
};
|
|
|
|
if (location && radius) {
|
|
params.location = location;
|
|
params.radius = radius;
|
|
}
|
|
|
|
if (types) {
|
|
params.types = types;
|
|
}
|
|
|
|
if (components) {
|
|
params.components = components;
|
|
}
|
|
|
|
if (sessiontoken) {
|
|
params.sessiontoken = sessiontoken;
|
|
}
|
|
|
|
const result = await axios.get(url, { params });
|
|
|
|
logger.info('Google Places Autocomplete API request completed successfully');
|
|
response.json(result.data);
|
|
} catch (error) {
|
|
logger.error('Error fetching place autocomplete suggestions:', error);
|
|
response.status(500).json({
|
|
success: false,
|
|
error: error instanceof Error ? error.message : String(error)
|
|
});
|
|
}
|
|
});
|
|
});
|
|
|
|
export const getPlaceDetails = onRequest({
|
|
region: '#{SERVICES_RGN}#'
|
|
}, async (request: Request, response: express.Response) => {
|
|
return corsHandler(request, response, async () => {
|
|
try {
|
|
const { place_id, fields } = request.query;
|
|
|
|
if (!place_id) {
|
|
response.status(400).json({
|
|
error: 'place_id parameter is required'
|
|
});
|
|
return;
|
|
}
|
|
|
|
const apiKey = process.env.GOOGLE_MAPS_API_KEY;
|
|
if (!apiKey) {
|
|
logger.error('Google Places API key is not configured');
|
|
response.status(500).json({ error: 'Server configuration error' });
|
|
return;
|
|
}
|
|
|
|
const url = 'https://maps.googleapis.com/maps/api/place/details/json';
|
|
const params: any = {
|
|
key: apiKey,
|
|
place_id: place_id,
|
|
fields: fields || 'geometry'
|
|
};
|
|
|
|
const result = await axios.get(url, { params });
|
|
logger.info('Google Places Details API request completed successfully');
|
|
response.json(result.data);
|
|
} catch (error) {
|
|
logger.error('Error fetching place details:', error);
|
|
response.status(500).json({
|
|
success: false,
|
|
error: error instanceof Error ? error.message : String(error)
|
|
});
|
|
}
|
|
});
|
|
});
|