与命名空间的多态 Eloquent 关系 [英] Polymorphic Eloquent relationships with namespaces

问题描述

我尝试实现多态关系.他们完美地工作......但是，我试图尽可能地减少我的数据库大小，所以......我有这个

I've tried to implement polymorphic relationships. They work perfectly... However, I'm trying to reduce my database size as much as possible so... I've this

Table action
|  id  |  realatable_type  |  relatable_id
|  1   |  LionPeople      |  65
|  2   |  LionCompany     |  13

显然我有这个

<?php namespace Lion;

class Company extends Eloquent { ... }
class People extends Eloquent { ... }

假设命名空间总是Lion"，有没有办法只存储People"或Company"?

Is there any way to store only "People" or "Company" assuming that the namespace is always going to be "Lion"?

推荐答案

从 Laravel 4.1 开始，在你的模型中(在本例中为 Company 和 People)，你可以设置受保护的属性 $morphClass 到任何你想要的.

Since Laravel 4.1, inside your model (in this case Company and People) you can set the protected property $morphClass to whatever you want.

<?php namespace Lion;

class Company extends Eloquent { 

    protected $morphClass = 'Company';
}

现在你可以在你的表中存储没有命名空间的类型:

Now in your table you can store the type without the namespace:

 |  id  |  realatable_type  |  relatable_id
 |  2   |  Company          |  13

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