/**
* Paper表数据插入
* @throws Exception
* @return boolean
* [1] 插入成功
* [0|Exception] 插入失败
*/
public static function insertPaperData()
{
if (Paper::count() != 0) {
throw new Exception("The Paper table is already inserted, please delete it and then insert or update!");
}
$paper_data = Paper::getLastedDataFromModel();
$data_type = self::dataFormatCheck($paper_data);
if ($data_type != 5) {
throw new Exception("input type is not available!");
}
try {
$manager = new TxManager();
$transaction = $manager->get();
foreach ($paper_data as $record) {
$paper = new Paper();
$paper->description = $record['description'];
$paper->name = $record['name'];
if ($paper->create() == false) {
$transaction->rollback("Cannot insert Paper data");
}
}
$transaction->commit();
return true;
} catch (TxFailed $e) {
throw new Exception("Failed, reason: " . $e->getMessage());
}
}
