public function upload()
{
if ($this->validate()) {
foreach ($this->files as $file) {
$file->delete();
}
foreach ($this->uploadFiles as $file) {
$fileModel = new Files();
$fileModel->name = $file->name;
$fileModel->url = $fileModel->fileUrl;
$file->saveAs($fileModel->filePath);
if (!$fileModel->save()) {
$fileModel->stopTransaction();
return false;
}
$postFile = new PostFile();
$postFile->post_id = $this->id;
$postFile->file_id = $fileModel->id;
if (!$postFile->validate() || !$postFile->save()) {
$postFile->stopTransaction();
return false;
}
}
return true;
} else {
return false;
}
}
/**
* @return \yii\db\ActiveQuery
*/
public function getPostFiles()
{
return $this->hasMany(PostFile::className(), ['post_id' => 'id']);
}
