#! code: Drupal 10: Creating A Notification System Using The Message And ECA Modules
Drupal is a great platform to create communities of users where you can allow users to create their own content and interact with each other. One way of keeping users engaged on the site is by letting them know when other users are interacting with content they have created.
This is quite a common occurrence on sites like LinkedIn or Facebook, where you will receive a notification when a user comments or likes one of your posts. The same thing can be put together in Drupal with just a few modules (and a few lines of code).
In this article I will look at how to create a notifications system that will tell users about important events that they might be interested in. We will be using as many contributed modules as possible to do this, although there will be a small PHP class involved to tie some components together.
Installing The Required Modules
The following modules are required in order to get everything working together for the notifications system.