/**
* Get icons for available payment methods
*
* @return array
*/
protected function getIcons()
{
$icons = [];
$types = $this->ccConfig->getCcAvailableTypes();
foreach (array_keys($types) as $code) {
if (!array_key_exists($code, $icons)) {
$asset = $this->ccConfig->createAsset('Magento_Payment::images/cc/' . strtolower($code) . '.png');
$placeholder = $this->assetSource->findRelativeSourceFilePath($asset);
if ($placeholder) {
list($width, $height) = getimagesize($asset->getSourceFile());
$icons[$code] = ['url' => $asset->getUrl(), 'width' => $width, 'height' => $height];
}
}
}
return $icons;
}
