[B2B] Add the company_id and customer_group_id in the tracking data

[romainruaud]

Step 1.

When using the Magento B2B modules and browsing the front-office as a logged-in customer belonging to a particular company_id, add this data to the data being sent by the tracker to the backend.

Add the field here : https://github.com/Smile-SA/elasticsuite/blob/2.11.x/src/module-elasticsuite-tracker/etc/elasticsuite_indices.xml#L30
And here : https://github.com/Smile-SA/elasticsuite/blob/2.11.x/src/module-elasticsuite-tracker/etc/elasticsuite_indices.xml#L122

Do the same for the customer_group_id.

Step 2.

Then in the Search Analytics screen :

• append a Customer group selector in the top of the page. Selecting a customer should refresh the tracking data and display only data for this customer group.

• if the B2B module is enabled, append a Company selector in the top of the page. Same, selecting a company should refresh the tracking data and display only data for this company.

Then, you'll need to add these data into the Report context : https://github.com/Smile-SA/elasticsuite/blob/2.11.x/src/module-elasticsuite-analytics/Model/Report/Context.php

And for the reports to work, you'll have to implement two classes for each company_id/customer_group_id :

Smile\ElasticsuiteAnalytics\Model\Report\Event\CustomerGroupIdFilterQueryProvider
Smile\ElasticsuiteAnalytics\Model\Report\Event\CompanyIdQueryFilterProvider

Smile\ElasticsuiteAnalytics\Model\Report\Session\CustomerGroupIdFilterQueryProvider
Smile\ElasticsuiteAnalytics\Model\Report\Session\CompanyIdQueryFilterProvider

And inject them via the DI to the proper reports : https://github.com/Smile-SA/elasticsuite/blob/2.11.x/src/module-elasticsuite-analytics/etc/di.xml

The implementation of these classes should be inspired from the DateFilterQueryProvider. Most probably, to filter on customer_group_id and company_id, a TERM query should be sufficient.

Something like :

$companyId = $this->context->getCompanyId();
if ($companyId) {
    $query = $this->queryFactory->create(QueryInterface::TYPE_TERM, ['value' => $companyId]);
}