/**
* 创建数据
* @param array $request_data
* @return int
* @throws MyRuntimeException
*/
public function create($requestData, $dbInstance = NULL)
{
try {
//TODO 先申请资源ID流程再请求DB实例
// TODO 根据$requestData组织特征向量做dbInstance;
if (!array_key_exists('id', $requestData)) {
// 先去seqservice 申请 id
$seqService = $this->getSeqService();
$seqId = $seqService->nextSeq($this->objectName);
$requestData['id'] = $seqId;
}
is_null($dbInstance) && ($dbInstance = $this->servRouteInstance->getDbInstance($this->objectName, array('id' => $requestData['id']))->getInstance());
$daoInstance = DaoDb::factory($this->objectName, $dbInstance);
$data = $daoInstance->asArray();
foreach ($requestData as $key => $val) {
array_key_exists($key, $data) && ($daoInstance->{$key} = $val);
}
$daoInstance->save();
if ($daoInstance->saved !== TRUE) {
throw new MyRuntimeException(_('internal error'), 500);
}
//TODO 逻辑与数据分离：状态与数据分离
return $daoInstance->id;
} catch (MyRuntimeException $ex) {
//TODO 自定义逻辑
throw $ex;
}
}
public function currentSeq($objectName = '')
{
$dbInstance = $this->getDbInstance();
$daoInstance = DaoDb::factory($this->objectName . $objectName, $dbInstance);
$queryStruct = array('orderSet' => array(array('id' => 'DESC')), 'limitOffset' => array('limit' => 1));
$resultVar = $daoInstance->queryVar($queryStruct);
return !empty($resultVar) ? intval($resultVar) : 0;
}
/**
* 查询数据统计结果
* @param array $queryStruct
* @return int
* @throws MyRuntimeException
*/
public function queryCount($queryStruct = array(), $dbInstance = NULL)
{
try {
// TODO 根据$queryStruct组织特征向量做dbInstance;
$routeSet = array();
if (!empty($queryStruct) && isset($queryStruct['conditionKey']) && isset($queryStruct['conditionKey']['id'])) {
$routeSet = array('id' => $queryStruct['conditionKey']['id']);
}
if (!empty($routeSet)) {
is_null($dbInstance) && ($dbInstance = $this->servRouteInstance->getDbInstance($this->objectName, $routeSet)->getInstance());
} else {
is_null($dbInstance) && ($dbInstance = $this->servRouteInstance->getDbInstance($this->objectName)->getInstance());
}
$daoInstance = DaoDb::factory($this->objectName, $dbInstance);
return $daoInstance->queryCount($queryStruct);
} catch (MyRuntimeException $ex) {
//TODO 自定义逻辑
throw $ex;
}
}
