我有一个使用Spatie / laravel-permission和正常ID用于模型的Laravel 5.7应用程序。我想过渡到使用UUID,并且已经采取了webpatser / laravel-uuid自述文件中提到的步骤。一切都适用于我自己的模型,例如与用户,模型A,模型B等之间的关系似乎很好,但是我似乎无法在Spatie的许可下使uuid正常工作。
当我想给对象分配角色(和相关权限)时,出现以下错误。当我尝试注册用户并为其分配角色时,会发生这种情况。
如您在该图中所看到的,Spatie中的role_id作为整数传输到此查询中。现在是342,在其他情况下类似于705293
我已经在/ app文件夹中定义了一个Uuids.php特性,并为所有模型(包括Permission.php和Role.php)添加了以下代码:
public $incrementing = false;
protected $keyType = 'string';
use Uuids;
protected $casts = [
'id' => 'string',
];
我知道这适用于任何其他模型和关系,但不适用于Spatie的权限,而且似乎在内部函数(例如assignRole(''))中,role_id从36chars字符串转换为其他字符串的方式有所不同。我查询“角色”或“权限”时,获得了正确的字符串ID。
有什么我可能会想念的东西吗?或者没人知道解决办法吗?
后来编辑:这是我最初对Spatie的迁移:
<?php
use Illuminate\Support\Facades\Schema;
use Illuminate\Database\Schema\Blueprint;
use Illuminate\Database\Migrations\Migration;
class CreatePermissionTables extends Migration
{
/**
* Run the migrations.
*
* @return void
*/
public function up()
{
$tableNames = config('permission.table_names');
$columnNames = config('permission.column_names');
Schema::create($tableNames['permissions'], function (Blueprint $table) {
$table->uuid('id');
$table->primary('id');
$table->string('name');
$table->string('guard_name');
$table->timestamps();
});
Schema::create($tableNames['roles'], function (Blueprint $table) {
$table->uuid('id');
$table->primary('id');
$table->string('name');
$table->string('guard_name');
$table->timestamps();
});
Schema::create($tableNames['model_has_permissions'], function (Blueprint $table) use ($tableNames, $columnNames) {
$table->uuid('permission_id');
$table->string('model_type');
$table->uuid($columnNames['model_morph_key']);
$table->index([$columnNames['model_morph_key'], 'model_type', ]);
$table->foreign('permission_id')
->references('id')
->on($tableNames['permissions'])
->onDelete('cascade');
$table->primary(
['permission_id', $columnNames['model_morph_key'], 'model_type'],
'model_has_permissions_permission_model_type_primary'
);
});
Schema::create($tableNames['model_has_roles'], function (Blueprint $table) use ($tableNames, $columnNames) {
$table->uuid('role_id');
$table->string('model_type');
$table->uuid($columnNames['model_morph_key']);
$table->index([$columnNames['model_morph_key'], 'model_type', ]);
$table->foreign('role_id')
->references('id')
->on($tableNames['roles'])
->onDelete('cascade');
$table->primary(
['role_id', $columnNames['model_morph_key'], 'model_type'],
'model_has_roles_role_model_type_primary'
);
});
Schema::create($tableNames['role_has_permissions'], function (Blueprint $table) use ($tableNames) {
$table->uuid('permission_id');
$table->uuid('role_id');
$table->foreign('permission_id')
->references('id')
->on($tableNames['permissions'])
->onDelete('cascade');
$table->foreign('role_id')
->references('id')
->on($tableNames['roles'])
->onDelete('cascade');
$table->primary(['permission_id', 'role_id']);
app('cache')->forget('spatie.permission.cache');
});
}
//Reverse the migrations.
public function down()
{
$tableNames = config('permission.table_names');
Schema::drop($tableNames['role_has_permissions']);
Schema::drop($tableNames['model_has_roles']);
Schema::drop($tableNames['model_has_permissions']);
Schema::drop($tableNames['roles']);
Schema::drop($tableNames['permissions']);
}
}
这是如何存储(工作)角色和权限的示例
权限相同。因此,他们的_id是正确的。问题出在Laravel或Spatie中的某个地方,当试图向模型中添加角色时,它将向数据库发送另一个值。
答案 0 :(得分:0)
不建议更新软件包中的表。因此,在app文件夹中创建一个特征:
php artisan migrate:make change_primary_key_type_in_roles_table --table=roles
创建迁移以更新您的表结构:
public function up()
{
Schema::table('roles', function (Blueprint $table) {
$table->uuid('id')->change();
});
}
public function down()
{
Schema::table('roles', function (Blueprint $table) {
$table->increments('id')->change();
});
}
在迁移中添加以下内容:
<?php
namespace YourNamespace;
use Illuminate\Database\Eloquent\Model;
class Category extends Model
{
use Uuids;
protected $guarded = [''];
protected $casts = [
'id' => 'string',
];
在模型中使用Uuid特性:
composer dumpautoload
然后php artisan migrate
和std::deque
答案 1 :(得分:0)
也面临这个问题。通过使用以下代码更改Permission.php和Role.php来解决:
public $incrementing = false;
protected $keyType = 'string';
use Uuids;
protected $casts = [
'id' => 'uuid',
];