不保存php-redbean到数据库的属性 [英] Not saving property of a php-redbean to database

问题描述

我使用Redbean作为我的php应用程序的ORM。

每个用户（在这种情况下的员工），必须有一个密码才能登录，我想我会为他们生成一个，所以他们不必在表单中键入它。

显然，这意味着他们都必须有一个salt，并且唯一存储的密码应该是实际密码的哈希值。因为我必须发送密码给用户（否则他们不会知道它：D），因此必须有它作为对象的属性，而不保存它的数据库。

一个聪明的地方生成密码将在模型中，所以它基本上是由每个新员工（用户）本身，因此我创建了这个模型：

  class Model_employee extends RedBean_SimpleModel 
 {
 public function dispense（）
 {
 $ this-> salt = cypher :: getIV（32）; 
 $ this-> tempPassword = cypher :: getIV（8）; 
 $ this-> password = md5（$ this-> salt。$ this-> password）; 
} 
 
 public function update（）
 {
 unset（$ this-> tempPassword）; 
} 
} 
  

（）工作正常。 update（）应该在bean保存之前运行，因此它是（如果我将该属性保存为null），但是，tempPassword仍然保存，即使我取消设置它（列也创建，即使我存储为null）。

基本上，问题归结为：如何摆脱 tempPassword 属性，因此它不会保存到数据库？

解决方案

原来，有人只是问了确切的问题几天前，在 readBean论坛。 p>

基本上，redbean不会存储任何类扩展的私有属性。

解决方案很简单： / p>

  class Model_employee extends RedBean_SimpleModel 
 {
 private $ tempPassword; 
 public function dispense（）
 {
 $ this-> salt = cypher :: getIV（32）; 
 $ this-> tempPassword = cypher :: getIV（8）; 
 $ this-> password = md5（$ this-> salt。$ this-> password）; 
} 
} 
  

这将不会在数据库中存储密码，也不创建列。
当然，如果我想读取密码，我必须添加一个getter（），但上面解决了直接的问题：）

I'm using Redbean as an ORM for my php-application.

Every user (employee in this situation), has to have a password in order to login, and I thought i'd generate one for them, so they don't have to type it in the form.

Obviously, this means they all have to have a salt, and the only password stored should be the hash value of the actual password. Because of that I have to send the password to the user (otherwise they won't know it :D), and thus have to have it as a property of the object, without saving it for the database.

A clever place to generate passwords would be in the model, so that it basically does it by itself for every new employee (user), therefor I created this model:

class Model_employee extends RedBean_SimpleModel
{
  public function dispense()
  {
    $this->salt = cypher::getIV(32);
    $this->tempPassword = cypher::getIV(8);
    $this->password = md5($this->salt . $this->password);
  }

  public function update()
  {
    unset($this->tempPassword);
  }
}

The generating password in dispense() works fine. The update() is supposed to be run right before the bean is saved, and so it is (if I null the property it is saved as null), however, the tempPassword is still saved, even if I unset it (the column is also created, even if I store it as null).

Basically, the question boils down to this: How do I get rid of the tempPassword property, so that it is not saved to the database?

解决方案

It turns out that someone else just asked that exact question a couple of days ago, in the readBean forum.

Basically, redbean won't store private properties of any class extension.

The solution was then quite simple:

class Model_employee extends RedBean_SimpleModel
{
  private $tempPassword;
  public function dispense()
  {
    $this->salt = cypher::getIV(32);
    $this->tempPassword = cypher::getIV(8);
    $this->password = md5($this->salt . $this->password);
  }
}

This won't store the password in the database, nor create the column. Of course, I have to add a getter() if I want to read the password, but the above solves the immediate problem :)

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