请帮我找出问题。
有时(不总是)我的以下代码在数据库中插入两条记录(到用户表和个人资料表中),但我在插入之前检查“mobile_no”是否已经存在,以制作基于唯一的手机号码记录。
static function postData($data) {
try {
if (isset($data['number'])) {
//exist
$exist = Profile::where('mobile_no', '=', $data['number'])->get();
//print_r($exist);
if (count($exist) > 0 ) {
$user = User::find($exist[0]['user_id']);
if (isset($data['last_name'])) {
$user->first_name = $data['first_name'];
}
if (isset($data['last_name'])) {
$user->last_name = $data['last_name'];
}
if (isset($data['email'])) {
$user->email = $data['email'];
}
$user->save();
$proid = $exist[0]['user_id'];
$profile_result = Profile::find($proid);
if (isset($data['number'])) {
$profile_result->mobile_no = $data['number'];
}
if (isset($data['birthday'])) {
$profile_result->dob = $data['birthday'];
}
$profile_result->save();
return $exist[0]['user_id'];
}else{
$user = new User();
if (isset($data['first_name'])) {
$user->first_name = $data['first_name'];
}
if (isset($data['last_name'])) {
$user->last_name = $data['last_name'];
}
$user->save();
$id = $user->id;
$profile = new Profile();
$profile->user_id = $id;
if (isset($data['mobile_number'])) {
$profile->mobile_no = $data['number'];
}
if (isset($data['birthday'])) {
$profile->dob = $data['birthday'];
}
$profile->save();
$proid = $profile->user_id;
$profile_result = $profile::where('user_id', '=', $proid)->get();
$user_result = $user::where('id', '=', $id)->get();
$output = array();
return (string) $id;
}
}
} catch (Exception $ex)
{
return $ex;
}
}
最佳答案
使用索引 UNIQUE
对于数据库,它将为您处理。请记住在尝试插入重复键时正确处理错误。
关于php - 在 Laravel 中,如何在一秒钟内发出并发请求时避免重复记录,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/42643834/