ShogunIsHere/express-sequelize-backend-template
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env, mailer, README

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Kaushik 2022-11-08 00:18:35 +05:30
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commit 60cb9813ab
6 changed files with 107 additions and 35 deletions
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9
.env Normal file
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PORT=5000
AUTOMAILER_ID = "mailerID@mailserver.domain"
AUTOMAILER_APP_PASSWD = "mailerpasswd"
JWTSECRET="somerandomstring"
ADMIN_USER = "ADMIN_USER"
ADMIN_PASSWD = "SOME_ADMIN_PASSWD"

5
.env.development Normal file
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DB_USERNAME='your_local_db_username'
DB_PASSWORD='your_local_db_password'
DB_NAME='your_local_db_name'
CAPTCHA_SECRET = "6LeIxAcTAAAAAGG-vFI1TnRWxMZNFuojJ4WifJWe"

21
README.md
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@ -1,5 +1,18 @@
# Back-end server template # Express-Sequelize backend server template
- Run npm i to install all dependencies first ### To get started:
- Env config: .env, .env.development, .env.staging, .env.production - Clone this repo: `git clone https://gitlab.com/ctf-tech-2023/backend-template`
- npm run staging_prep and npm run staging to deploy on Render after configuring a new web service on Render dashboard - Reset the git remote repo URL: `git remote rm origin`
- Set new git remote URL: `git remote add origin https://gitlab.com/ctf-tech-2023/new-repo-name`
### Project setup:
- Edit `package.json` to reflect the new name and URLs
- Run `npm i` to install all dependencies
- Before running `sequelize-cli` commands while developing, make sure to set `$env:NODE_ENV='development'` on Windows, or `NODE_ENV=development` on Linux/MacOS
- Env config:
- **.env** - All things common to all environments (port, mailer creds, JWT secret, admin data access creds, etc.)
- **.env.development** - Development environment (dev captcha secret, dev DB details)
- **.env.staging** - Staging environment (dev captcha secret, staging DB conn. string) - **for sysadmins**
- **.env.production** - Production environment (production captcha secret, prod DB conn. string) - **for sysadmins**
- Staging: `npm run staging_prep` and `npm run staging` to deploy on Render after configuring a new web service on Render dashboard

56
package-lock.json generated
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@ -1,12 +1,12 @@
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{ {
"type": "opencollective", "type": "opencollective",
@ -1981,9 +1981,9 @@
} }
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"node_modules/sequelize-cli": { "node_modules/sequelize-cli": {
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@ -4058,9 +4058,9 @@
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@ -4117,9 +4117,9 @@
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6
package.json
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@ -1,7 +1,7 @@
{ {
"name": "backend-template", "name": "backend-template",
"version": "1.1.0", "version": "1.3.0",
"description": "Template for back-end server using Express, Node, and Sequelize.", "description": "Template for back-end server using Express and Sequelize.",
"main": "index.js", "main": "index.js",
"scripts": { "scripts": {
"dev": "cross-env NODE_ENV=development nodemon --exitcrash index.js", "dev": "cross-env NODE_ENV=development nodemon --exitcrash index.js",
@ -13,7 +13,7 @@
"type": "git", "type": "git",
"url": "git+https://gitlab.com/ctf-tech-2023/backend-template.git" "url": "git+https://gitlab.com/ctf-tech-2023/backend-template.git"
}, },
"author": "", "author": "Kaushik Ravishankar <rknarayan02@gmail.com>",
"license": "ISC", "license": "ISC",
"bugs": { "bugs": {
"url": "https://gitlab.com/ctf-tech-2023/backend-template/issues" "url": "https://gitlab.com/ctf-tech-2023/backend-template/issues"

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utils/mailer.js Normal file
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const mailer = require("nodemailer");
const logger = require("./logger")(module);
// Creates a mailer transporter object with authentication and base config
const transport = mailer.createTransport({
host: "smtp.gmail.com",
port: 465,
secure: true,
service: "gmail",
auth: {
user: process.env.AUTOMAILER_ID,
pass: process.env.AUTOMAILER_APP_PASSWD,
}
});
/**
* Sends a mail from web user to a mail inside organization
* @param {string} mailTarget Target mail - must be within organization
* @param {string} mailSubject Mail subject
* @param {{name: string, email: string, message: string}} userData User details: name, email, and message
*/
const inboundMailer = (mailTarget, mailSubject, userData) => {
if (!mailTarget.endsWith("cegtechforum.in")) {
throw new Error("Invalid target mail domain.");
}
const message = {
to: mailTarget,
subject: mailSubject,
html:
"<p>Name: " + userData.name + "</p><p>Email: " + userData.email + "</p><br/><p>Message:<br/>" + userData.message + "</p>"
};
transport.sendMail(message, (err, info) => {
if (err) {
logger.error("Failure: QUERY mail NOT sent", { err, userData });
} else {
logger.info("Success: QUERY mail sent", { info });
}
});
};
module.exports = {
inboundMailer
}