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Commit e24b3d3

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add sending emails
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# Using functions for Sending Email
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This lesson will walk through creating a function to process payments via [Stripe](https://www.stripe.com/).
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<!-- AUTO-GENERATED-CONTENT:START (TOC) -->
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- [Lesson Steps](#lesson-steps)
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- [Complete code](#complete-code)
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<!-- AUTO-GENERATED-CONTENT:END -->
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## Lesson Steps
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<!-- AUTO-GENERATED-CONTENT:START (GENERATE_LESSONS_STEPS)-->
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1. Create a `netlify.toml` file in your project.
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The `netlify.toml` file is where we configure how the site builds and where your serverless functions live.
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2. In `netlify.toml`, add a `[build]` section and add `publish` and `functions` values
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3. We need to create this site in Netlify
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Open your terminal and run the following command:
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```bash
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netlify init
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```
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Choose manual deployments
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5. After configuring your redirect, its time to deploy
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Open your terminal and run the following command:
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```bash
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netlify deploy -p
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```
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6. Invoke the function to ensure it's working properly
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Visit your site and the URL https://your-site-url.netlify.com/.netlify/functions/redirect
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It should redirect you to a new location.
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<!-- AUTO-GENERATED-CONTENT:END -->
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<!-- SCROLL UP FOR STEPS -->
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<!-- Step 1. Create a `netlify.toml` file in your project.
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The `netlify.toml` file is where we configure how the site builds and where your serverless functions live.
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-->
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<!-- Step 3. We need to create this site in Netlify
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Open your terminal and run the following command:
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```bash
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netlify init
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```
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Choose manual deployments
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-->
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<!-- Step 5. After configuring your redirect, its time to deploy
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Open your terminal and run the following command:
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```bash
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netlify deploy -p
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```
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-->
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<!-- Step 6. Invoke the function to ensure it's working properly
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Visit your site and the URL https://your-site-url.netlify.com/.netlify/functions/redirect
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It should redirect you to a new location.
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-->
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<!-- AUTO-GENERATED-CONTENT:START (README_BOTTOM) -->
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## Complete code
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If you need help or get stuck refer to the completed code of this lesson
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[View Complete Code](https://github.com/DavidWells/netlify-functions-workshop/tree/master/lessons-code-complete/use-cases/6-scraping)
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<!-- AUTO-GENERATED-CONTENT:END -->
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## Additional Resources
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- [Serverless User Engagement with AWS Lambda, SendGrid, BadgeUp and Node.js](https://codeburst.io/serverless-user-engagement-with-aws-lambda-sendgrid-badgeup-and-node-js-53cdc4fa1ddd)
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- [Sendgrid Send HTML Email](https://github.com/BadgeUp/badgeup-serverless-email-demo/blob/a686df908d77713271142dbae285f322db670969/index.js)
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const mailgunSdk = require('mailgun-js')
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const apiKey = process.env.MAILGUN_API_KEY
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const domain = `mail.${process.env.DOMAIN}`
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const mailgun = mailgunSdk({ apiKey, domain })
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exports.handler = async (event, context, callback) => {
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const data = JSON.parse(event.body)
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let response
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try {
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/* Send email to recicipent */
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response = await mailgun.messages().send({
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to: data.to,
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from: data.from,
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subject: data.subject,
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text: data.text,
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})
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} catch (e) {
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console.log('Err', e)
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return {
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statusCode: e.statusCode || 500,
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body: JSON.stringify({
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error: e.message
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})
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}
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}
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return {
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statusCode: 200,
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body: JSON.stringify({
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result: response.message
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})
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}
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}
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{
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"name": "send-email-via-mailgun",
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"version": "1.0.0",
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"description": "",
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"author": "David Wells",
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"license": "MIT",
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"dependencies": {
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"mailgun": "^0.5.0"
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}
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}

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