我有两张桌子:
人:
id name email phone person_type_id
用户
id person_id password role_id etc...
您能否告诉我如何让 Laravel(5.8)内置的身份验证系统在验证用户身份时使用person表中的电子邮件字段?仅供参考,守卫提供者的价值必须是用户。
我有两张桌子:
人:
id name email phone person_type_id
用户
id person_id password role_id etc...
您能否告诉我如何让 Laravel(5.8)内置的身份验证系统在验证用户身份时使用person表中的电子邮件字段?仅供参考,守卫提供者的价值必须是用户。
您可以创建一个自定义用户提供程序(继承自Illuminate\Auth\EloquentUserProvider
)并覆盖该retrieveByCredentials
方法。
@Thomas 的建议帮助我解决了这个问题。如果它可以帮助任何人,这是我的代码:
我创建了 CustomUserProvider.php
<?php
namespace App\Providers;
use Illuminate\Support\Str;
use Illuminate\Auth\EloquentUserProvider;
use Illuminate\Contracts\Hashing\Hasher as HasherContract;
class CustomUserProvider extends EloquentUserProvider {
private $method_to_email_model;
public function __construct(HasherContract $hasher, $model, $method_to_email_model)
{
parent::__construct($hasher, $model);
$this->method_to_email_model = $method_to_email_model;
}
public function retrieveByCredentials(array $credentials)
{
if (empty($credentials) ||
(count($credentials) === 1 &&
array_key_exists('password', $credentials))) {
return;
}
$query = $this->createModel()->newQuery();
foreach ($credentials as $key => $value)
{
if (Str::contains($key, 'password')) {
continue;
}
if (is_array($value) || $value instanceof Arrayable) {
$query->with([$this->method_to_email_model => function($q) use($key, $value){
$q->whereIn($key, $value);
}]);
} else {
$query->with([$this->method_to_email_model => function($q) use($key, $value){
$q->where($key, $value);
}]);
}
}
return $query->first();
}
}
然后在 App\Providers\AuthServiceProvider.php 文件中,在启动函数中:
Auth::provider('custom_user_provider', function ($app, array $config) {
return new CustomUserProvider($app['hash'], $config['model'], $config['method_to_email_model']);
});
在 config/auth.php 里面
'providers' => [
'users' => [
'driver' => 'custom_user_provider',
'model' => App\User::class,
'method_to_email_model' => 'person',
],
],
最后在 App\User.php (用户模型)
protected $appends = [
'email', 'first_name', 'last_name'
];
public function person()
{
return $this->belongsTo(Person::class, 'person_id', 'id');
}
public function getEmailAttribute()
{
return $this->person->getAttribute('email');
}
public function getFirstNameAttribute()
{
return $this->person->getAttribute('first_name');
}
public function getLastNameAttribute()
{
return $this->person->getAttribute('last_name');
}