/**
* In SendGrid sections are used only with connection to substitutions.
* Here, we're adding 'fake' substitutions that use defined sections.
*
* @param \SendGrid\Email $email
* @return void
*/
protected function setSections(\SendGrid\Email $email)
{
if (false === empty($this->globalVariables)) {
foreach ($this->globalVariables as $name => $value) {
/** @var Variable $globalVariable */
$sectionName = $name . '_SECTION';
$substitution = array_fill(0, count($this->recipients), $sectionName);
$email->addSection($sectionName, $value);
$email->addSubstitution($name, $substitution);
}
}
}
