Merge pull request #82 from BinaryStudioAcademy/feature/readme

Add email setup .env

Author: nemoipaha

backend/readme.md

@@ -52,5 +52,16 @@ docker exec -it thread-app php artisan storage:link
 Application server should be ready on http://localhost:<APP_PORT>
 
 Pusher websocket server install:
-* Create an account and application on [pusher.com](https://pusher.com/) and copy your credentials to your .env.
-* Launch beanstalkd queue listening to messages by `docker exec -it thread-app php artisan queue:work`
+* Create an account and application on [pusher.com](https://pusher.com/) and copy your credentials to your .env (`PUSHER_APP_ID=...`).
+* Update your .env (`QUEUE_CONNECTION=beanstalkd`, `BROADCAST_DRIVER=pusher`) and launch beanstalkd queue listening to messages by `docker exec -it thread-app php artisan queue:work`
+
+Emails processing .env settings (you can use [mailtrap](https://mailtrap.io/) or your smtp credentials like [email protected]):
+```dotenv
+MAIL_DRIVER=smtp
+MAIL_HOST=smtp.mailtrap.io
+MAIL_USERNAME=<mailtrap_key>
+MAIL_PASSWORD=<mailtrap_password>
+MAIL_PORT=587
+[email protected]
+MAIL_FROM_NAME="BSA Thread Admin"
+```