Revert "removed redundant files"

This reverts commit 8b608c5506.

functions/.runtimeconfig.json

@@ -0,0 +1,12 @@
+{
+  "mailgun": {
+    "api_key": "a4540f0b68d40922a8ee203a44ec880c-623424ea-7d804677",
+    "server": "fitlien.cosqnet.com",
+    "from_address": "postmaster@fitlien.cosqnet.com"
+  },
+  "twilio": {
+    "account_sid": "AC5cfaae728ba68fb1aa6756d973b6e32b",
+    "auth_token": "886ed704c7918078f361f5f88b42ffc0",
+    "phone_number": "+12315005309"
+  }
+}

functions/package.json

@@ -0,0 +1,32 @@
+{
+  "name": "functions",
+  "version": "0.0.0",
+  "scripts": {
+    "build": "tsc",
+    "build:watch": "tsc --watch",
+    "serve": "npm run build && firebase emulators:start --inspect-functions",
+    "shell": "npm run build && firebase functions:shell",
+    "start": "npm run shell",
+    "deploy": "firebase deploy --only functions",
+    "logs": "firebase functions:log"
+  },
+  "engines": {
+    "node": "22"
+  },
+  "main": "lib/index.js",
+  "dependencies": {
+    "dotenv": "^16.4.7",
+    "firebase-admin": "^12.6.0",
+    "firebase-functions": "^6.0.1",
+    "form-data": "^4.0.1",
+    "html-to-text": "^9.0.5",
+    "long": "4.0.0",
+    "mailgun.js": "^10.4.0",
+    "twilio": "^5.4.0"
+  },
+  "devDependencies": {
+    "firebase-functions-test": "^3.1.0",
+    "typescript": "^5.8.2"
+  },
+  "private": true
+}

functions/src/index.ts

@@ -5,8 +5,12 @@ import { Message } from "firebase-admin/messaging";
 import * as express from "express";
 import * as logger from "firebase-functions/logger";
 import { onDocumentCreated } from "firebase-functions/firestore";
+// import * as dotenv from 'dotenv';
+import * as functions from "firebase-functions";
 
+// dotenv.config();
 
+admin.initializeApp();
 const formData = require('form-data');
 const Mailgun = require('mailgun.js');
 const { convert } = require('html-to-text');