send-email-with-mailgun

📧 Sending Welcome Emails using Mailgun's Email API

A sample Swift Cloud Function for sending emails using the Mailgun API.

Example input:

{
    "name": "John Doe",
    "email": "johndoe@gmail.com"
}

Example output:

{
    "id":"<xxxxxxxxx.xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx.mailgun.org>",
    "message":"Queued. Thank you."
}

📝 Environment Variables

List of environment variables used by this cloud function:

• MAILGUN_API_KEY - API Key for Mailgun
• MAILGUN_DOMAIN - Domain Name from Mailgun

🚀 Deployment

1. Clone this repository, and enter this function folder:

$ git clone https://github.com/open-runtimes/examples.git && cd examples
$ cd swift/send-email-with-mailgun

2. Build the code:

docker run --rm --interactive --tty --volume $PWD:/usr/code openruntimes/swift:v2-5.5 sh /usr/local/src/build.sh

As a result, a code.tar.gz file will be generated.

3. Start the Open Runtime:

docker run -p 3000:3000 -e INTERNAL_RUNTIME_KEY=secret-key --rm --interactive --tty --volume $PWD/code.tar.gz:/tmp/code.tar.gz:ro openruntimes/swift:v2-5.5 sh /usr/local/src/start.sh

Your function is now listening on port 3000, and you can execute it by sending POST request with appropriate authorization headers. To learn more about runtime, you can visit Swift runtime README.

📝 Notes

• This function is designed for use with Appwrite Cloud Functions. You can learn more about it in Appwrite docs.
• This example is compatible with NodeJS 5.5.