Laravel 如何创建具有关系的 Eloquent 模型

发布于01月07日

如何用人际关系建立Eloquent 的模型？

I have:

Person table个

id
firstname
lastname

Employee table

id
person_id
position

我想做这样的事情:

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

我知道，这可以创建两个模型，然后将它们关联起来.但也许有一种方法能让这更美？

推荐答案

First, you have to create relation in your Person model

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

    public function employee()
    {
        return $this->hasOne('App\Employee');
    }
}

之后，您可以在控制器中执行以下操作:

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

正如@Alexey Mezenin中提到的，您可以使用:

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

Also inverse would be:

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

    public function person()
    {
        return $this->belongsTo('App\Person');
    }
}