/**
* beforeSave
* Accomplishes the following if remote sync is enabled:
* - Sets the primary key to be saved + any fields passed that are in the actual API schema
* - Saves the information to the API
* - Sets the remote ID to the ID for this local model
* - Sets the braintree_merchant_id key for this model to the current merchantId being used
*
* @return bool
*/
public function beforeSave()
{
if (empty($this->id) && $this->autoPK) {
$uuid = String::uuid();
$this->id = $this->data[$this->alias][$this->primaryKey] = $uuid;
}
if ($this->remote_sync) {
$remote_model_name = $this->_getRemoteModelName();
if (!isset($this->{$remote_model_name})) {
$this->{$remote_model_name} = ClassRegistry::init('Braintree.' . $remote_model_name);
}
if (!empty($this->id)) {
$this->{$remote_model_name}->id = $this->id;
}
$whitelisted_fields = $this->{$remote_model_name}->_schema;
if ($this->primaryKey != 'id') {
$whitelisted_fields = array_merge(array($this->primaryKey => array()), $whitelisted_fields);
}
foreach ($whitelisted_fields as $field => $schema) {
if (!empty($this->data[$this->alias][$field])) {
$remote_data[$remote_model_name][$field] = $this->data[$this->alias][$field];
}
}
$success = $this->{$remote_model_name}->save($remote_data);
if (!empty($this->{$remote_model_name}->id)) {
$this->id = $this->{$remote_model_name}->id;
$this->data[$this->alias][$this->primaryKey] = $this->id;
$this->{$remote_model_name}->create(false);
$this->{$remote_model_name}->id = null;
}
if (!$success) {
return false;
}
}
if (!empty($this->_schema['braintree_merchant_id'])) {
$merchantId = BraintreeConfig::get('merchantId');
if (empty($merchantId)) {
return false;
}
$this->data[$this->alias]['braintree_merchant_id'] = $merchantId;
}
return true;
}
