/**
* Get all users with role of company representative, which company/companies belong to the given industry.
*
* @param Industry $industry
*
* @return Builder
*/
public function whereCompaniesIndustry(Industry $industry)
{
return User::whereHas('companies.industry', function (Builder $query) use($industry) {
$query->where('industries.id', $industry->id);
});
}
