/**
* 同时删除相关表里面的数据
* $noNeedTrans表示不需要事务控制
* 返回值：true/false
*/
public function deleteById($id, $noNeedTrans = false)
{
$map['id'] = $id;
$pariseList = $this->getPraiseList($id);
$commentList = $this->getCommentList($id);
$pariseTable = new PraiseMoodModel();
$commentTable = new CommentModel();
if (!$noNeedTrans) {
$this->startTrans();
}
while (list($key, $parise) = each($pariseList)) {
if ($pariseTable->deleteByMoodId($id, true) === false) {
if (!$noNeedTrans) {
$this->rollback();
}
return false;
}
}
while (list($key, $comment) = each($commentList)) {
if ($commentTable->deleteById($comment['id'], true) === false) {
if (!$noNeedTrans) {
$this->rollback();
}
return false;
}
}
if ($this->where($map)->delete() === false) {
if (!$noNeedTrans) {
$this->rollback();
}
return false;
}
if (!$noNeedTrans) {
return $this->commit();
} else {
return true;
}
}
/**
* 同时删除相关表里面的数据
* $noNeedTrans表示不需要事务控制
* 返回值：返回false表示删除失败，返回true表示删除成功
*/
public function deleteById($id, $noNeedTrans = false)
{
$map['id'] = $id;
$moodList = $this->getRelatedMoodById($id);
$moodTable = new MoodListModel();
if (!$noNeedTrans) {
$this->startTrans();
}
while (list($key, $mood) = each($moodList)) {
if ($moodTable->deleteById($mood['id'], true) === false) {
if (!$noNeedTrans) {
$this->rollback();
}
return false;
}
}
$praiseList = $this->getRelatedPraiseById($id);
$praiseTable = new PraiseMoodModel();
while (list($key, $praise) = each($praiseList)) {
if ($praiseTable->deleteByUserId($praise['user_id'], true) === false) {
if (!$noNeedTrans) {
$this->rollback();
}
return false;
}
}
$commentList = $this->getRelatedCommentById($id);
$commentTable = new CommentModel();
while (list($key, $comment) = each($commentList)) {
if ($commentTable->deleteById($comment['id'], true) === false) {
if (!$noNeedTrans) {
$this->rollback();
}
return false;
}
}
$letterList = $this->getRelatedLetterById($id);
$letterTable = new LetterListModel();
while (list($key, $letter) = each($letterList)) {
if ($letterTable->deleteById($letter['id'], true) === false) {
if (!$noNeedTrans) {
$this->rollback();
}
return false;
}
}
if ($this->where($map)->delete() === false) {
if (!$noNeedTrans) {
$this->rollback();
}
return false;
}
if (!$noNeedTrans) {
return $this->commit();
} else {
return true;
}
}
