laravel-slack

A very tiny and lightweight integration with the Slack API for posting notifications or any kind of messages to your team’s Slack account.

Requirements

Using Composer package manager, install this package by running following command in your project root:

$ composer require jivesh/laravel-slack

This package supports auto discovery feature introduced in Laravel v5.5, hence it is auto registered. You may skip to ‘Configuration’ section below.
If your app is on Laravel v5.4 or below, follow below steps to register:
In your config/app.php file, append the following code into your providers array for integrating the Service Provider for package.

/**
 * Package Service Provider
 */

'providers' => [
    // ...

    Gahlawat\Slack\SlackServiceProvider::class,
],

Again in your config/app.php file, copy the following code into your aliases array for a nice Laravel syntax using Facades.

/**
 * Package Alias
 */

'aliases' => [
    // ...

    'Slack' => Gahlawat\Slack\Facade\Slack::class,
],

Create an incoming webhook on your Slack account for the package to use and copy the generated Webhook URL.
Run the following command in project root directory to generate config file for package.

$ php artisan vendor:publish

Now edit config/slack.php and paste value for incoming-webhook generated in the first step above.
You may optionally set a default username and emoji icon displayed in your Slack app from here.

Send any message in real time to your Slack account using this anywhere in your php code:

\Slack::send("your-message");

The backslash indicates global namespace scope for this function, you may import Slack namespace on top of your file by using it:

use Slack;

Slack::send("your-message");

You can change the default name and/or display icon in your Slack app for any message by using optional second and third parameter.
To send this message privately to any user, use the fourth parameter as @username
To send this message publicly to any channel, use the fourth parameter as #channel

Slack::send("your-message" [,"display-name" [,"display-emoji"] [,"#channel" or "@username"]]);

// here [] indicates optional parameters

See this cheat sheet of available emoji icons.