MaketRandevu/doc/thesis/snippets/find_record_id.php

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<?php
/**
* Find the database record id of an admin user.
*
* @param array $admin Contains the admin data. The 'email'
* value is required in order to find the record id.
* @return int Returns the record id
* @throws Exception When the 'email' value is not present
* on the $admin array.
*/
public function find_record_id($admin) {
if (!isset($admin['email'])) {
throw new Exception('Admin email was not provided: '
. print_r($admin, TRUE));
}
$result = $this->db
->select('ea_users.id')
->from('ea_users')
->join('ea_roles', 'ea_roles.id = ea_users.id_roles', 'inner')
->where('ea_users.email', $admin['email'])
->where('ea_roles.slug', DB_SLUG_ADMIN)
->get();
if ($result->num_rows() == 0) {
throw new Exception('Could not find admin record id.');
}
return intval($result->row()->id);
}