如何创建具有关系的 Eloquent 模型? [英] How to create Eloquent model with relationship?

问题描述

如何创建带有关系的 Eloquent 模型?

How to create Eloquent model with relationship?

我有:

人员表

id
firstname
lastname

员工表

id
person_id
position

我想做这样的事情:

Employee::create([
'firstname' => 'Jack',
'lastname' => 'London',
'position' => 'writer'
])

我知道，那可以创建两个模型然后将它们关联起来.但是有没有办法让它更漂亮?

I know, that can create two model and then associate their. But may be there is a way do this more beautiful?

推荐答案

首先，你必须在你的 Person 模型中创建关系

First, you have to create relation in your Person model

class Person extends Model
{
    protected $fillable = ['firstname', 'lastname'];

    public function employee()
    {
        return $this->hasOne('AppEmployee');
    }
}

之后在您的控制器中您可以执行以下操作:

After that in your controller you can do:

$person = Person::create($personData);
$person->employee()->create($employeeData);

正如 @Alexey Mezenin 提到的，您可以使用:

As @Alexey Mezenin mentioned you can use:

$person = Person::create(request()->all());
$person->employee()->create(request()->all());

反之亦然:

class Employee extends Model
{
    protected $fillable = ['position'];

    public function person()
    {
        return $this->belongsTo('AppPerson');
    }
}

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