Installation

Since the WHMCS is developed using a composer but without its configuration json file, there is no availability to use vendor folder for composer. Therefore we will add custom folder inside the vendor and use it for our composer by adding vendor-dir option.

Step-by-step actions to run composer over WHMCS in subfolder:

1. Install Composer
2. Run cumposer init to create composer.json file
3. Add "vendor-dir": "vendor/custom" into composer.json
4. Create folder /vendor/custom
5. Add the line below into the 5th line of /vendor/autoload.php

require __DIR__ . '/custom/autoload.php';

After that it becomes possible to install Sentry Integration. To do this run the next command:

composer require senikz/whmcs-sentry-integrations

Configuration

1. Turn On 'exceptions interceptor'. To do this modify the use block of the file /vendor/filp/whoops/src/Whoops/Exception/ErrorException.php by changing use ErrorException to use \WhmcsSI\Exception\ErrorException.
2. Put the lines below into /configuration.php file:

   $sentry_enable = true;
   $sentry_project_link = '<link_to_your_project>';
   

3. Optionally you can also put the next lines too:

$project_environment = '';
$project_version = '';