Lambda that sends email to user, built using Terraform. It receives an array of dictionaries containing email subject, content and the email to receive the message.
Lamba event input:
{
"data": {
[
{
'subject': 'Hello there from Python!',
'message': 'This message sent from lambda',
'to': 'teste@gmail.com'
},
{
'subject': 'Hello there from Python Again!',
'message': 'This message sent from lambda Again',
'to': 'unitys@gmail.com'
}
]
}
}
The repository already contains the required SendGrid 6.4.3 package installed inside the package folder. This repo has both Sendgrid and stmlib implentations! Chose the one that you prefer.
This modules reads all its variables from Lambda Environment variables, as it can be seen in the file config.py.
For sendGrid credentials, you can create your free account in their website: https://sendgrid.com
Lambda asynchronous invocation is preferable:
import json
import boto3
from config import MS_SMS
# MS_SMS = "name_of_function"
messages_array = {
'data': [{
'subject': 'HELLO THERE!',
'message': 'NICE MEETING YOY',
'to': 'TEST_EMAIL@gmail.com'}]
}
def send_sms(messages_array):
"""Send sms
Args:
phone_number (string): the phone number that will receive the sms
body_message (string): the message
"""
client = boto3.client('lambda')
payload = {
"data": messages_array
}
client.invoke(
FunctionName=MS_SMS,
InvocationType='Event',
Payload=json.dumps(payload),
LogType='None'
)
# Module
module "sms"
source = "git@github.com:DanielDaCosta/lambda-email.git"
lambda_name = var.lambda_sms
environment = var.environment
name = var.name
region = var.region
EMAIL_ADDRESS = var.EMAIL_ADDRESS
EMAIL_PASS = var.EMAIL_PASS
SENDGRID_API_KEY = var.SENDGRID_API_KEY
}