Создание интернет-витрины на laravel. Часть 4
Install Role-based Permissions for Laravel 5 Zizaco/entrust
Капустин Яков
оглавление
- 01 Обновление зависимостей
- 02 Добавление провайдера и алиаса в config/app.php
- 03 Публикация файла конфигурации пакета config/entrust.php
- 04 app/Http/Kernel.php
- 05 Создание миграций Entrust
- 06 ReflectionException : Method Zizaco\Entrust\MigrationCommand::handle() does not exist
- 07 Выполнение миграций
- 08 Illuminate\Database\QueryException : SQLSTATE[HY000]: General error: 1215 Cannot add foreign key constraint (SQL: alter table `role_user` add constraint `role_user_user_id_foreign` foreign key (`user_id`) references `users` (`id`) on delete cascade on update cascade)
- 09 Создание моделей Role и Permission
- 10 Добавление трейта EntrustUserTrait в модель User
- 11 Обновление загрузчика composer
- 12 Создание Seeders
- 13 ErrorException (E_ERROR) This cache store does not support tagging. (View: /home/vagrant/projects/kk/resources/views/home.blade.php)
- 14 Использование Zizaco/entrust в *.blade.php
- 15 Использование Zizaco/entrust в контроллерах
- 16 Добавление контроллера UsersController
- 17 Результаты
- 18 FatalThrowableError (E_ERROR) Class name must be a valid object or a string
01Обновление зависимостей
Добавляем строку '"zizaco/entrust": "5.2.x-dev"' в composer.json и выполняем 'composer update'.
composer.json:
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"require-dev": {
"beyondcode/laravel-dump-server": "^1.0",
"filp/whoops": "^2.0",
"fzaninotto/faker": "^1.4",
"mockery/mockery": "^1.0",
"nunomaduro/collision": "^3.0",
"phpunit/phpunit": "^7.5",
"zizaco/entrust": "5.2.x-dev"
},
...
bash:vagrant@homestead:~/projects/kk$ composer update 1/11: http://repo.packagist.org/p/provider-latest$80fc4911c3928b4557e6f900b8a0aefa8850143bd5bd7ab4584d8bcd6246d5ac.json 2/11: http://repo.packagist.org/p/provider-2019-01$c513e6d875d69788f884db7fd2982cc795db75b9ddf8110fde5cee9344b28bcb.json 3/11: http://repo.packagist.org/p/provider-2018-10$659580f46d1602b107aecc670586bcef44b1379a83ef2098b1ae0eb103975e0b.json 4/11: http://repo.packagist.org/p/provider-2018$fe9dd57a956b0e8958ca9e3aef1e5a081da8434855a70182a316000481345bc6.json 5/11: http://repo.packagist.org/p/provider-2013$561b6325bf5dfb2079344a1a6707713c2abd6f1380334ca676e168ba7b74bd95.json 6/11: http://repo.packagist.org/p/provider-2019-04$b526daf47a909245f07b259736b481eb378506f2003590c57d74f2b8b8fa32f0.json 7/11: http://repo.packagist.org/p/provider-2017$2a33038313a0e7c25c09697ddc3172ce4f2aafc0330c674dba95ebc41fb04125.json 8/11: http://repo.packagist.org/p/provider-2018-07$e5d5a2bf0411eb2d6c4b4c5a7dfd6e2dbd4ab2b660c436c0fc8c5090e10b2d9a.json 9/11: http://repo.packagist.org/p/provider-2016$7a6af773e314fb45a7b3be00efc5ca6206e799871bbb39935276951d1f95b5b3.json 10/11: http://repo.packagist.org/p/provider-2014$f66fdb4b5eeae27024c59cdbae4def40efd0b88eba7407154b11e97b3311f732.json 11/11: http://repo.packagist.org/p/provider-2015$fd9ea965b06b9cd9d6ea5382ea56f34d107e4317b9e4e87d52c18a30b2a52ea0.json Finished: success: 11, skipped: 0, failure: 0, total: 11 Loading composer repositories with package information Updating dependencies (including require-dev) 1/3: https://codeload.github.com/Zizaco/entrust/legacy.zip/3623cc052937d9e62543402b50f24065720d44b9 2/3: https://codeload.github.com/thephpleague/flysystem/legacy.zip/c5a5097156387970e6f0ccfcdf03f752856f3391 3/3: https://codeload.github.com/briannesbitt/Carbon/legacy.zip/8322b7bd1805be31867c13bf3cdaab948a0dd406 Finished: success: 3, skipped: 0, failure: 0, total: 3 Package operations: 1 install, 2 updates, 0 removals - Updating league/flysystem (1.0.51 => 1.0.52): Loading from cache - Updating nesbot/carbon (2.17.1 => 2.18.0): Loading from cache - Installing zizaco/entrust (5.2.x-dev 3623cc0): Loading from cache Writing lock file Generating optimized autoload files > Illuminate\Foundation\ComposerScripts::postAutoloadDump > @php artisan package:discover --ansi Discovered Package: beyondcode/laravel-dump-server Discovered Package: fideloper/proxy Discovered Package: laravel/tinker Discovered Package: nesbot/carbon Discovered Package: nunomaduro/collision Package manifest generated successfully. vagrant@homestead:~/projects/kk$
02Добавление провайдера и алиаса в config/app.php
nameFile:
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...
'providers' => [
...
/*
* Package Service Providers...
*/
Zizaco\Entrust\EntrustServiceProvider::class,
...
],
/*
|--------------------------------------------------------------------------
| Class Aliases
|--------------------------------------------------------------------------
|
| This array of class aliases will be registered when this application
| is started. However, feel free to register as many as you wish as
| the aliases are "lazy" loaded so they don't hinder performance.
|
*/
'aliases' => [
...
'Entrust' => Zizaco\Entrust\EntrustFacade::class,
],
];
03Публикация файла конфигурации пакета config/entrust.php
bash:vagrant@homestead:~/projects/kk$ php artisan vendor:publish Which provider or tag's files would you like to publish?: [0 ] Publish files from all providers and tags listed below [1 ] Provider: BeyondCode\DumpServer\DumpServerServiceProvider [2 ] Provider: Fideloper\Proxy\TrustedProxyServiceProvider [3 ] Provider: Illuminate\Foundation\Providers\FoundationServiceProvider [4 ] Provider: Illuminate\Mail\MailServiceProvider [5 ] Provider: Illuminate\Notifications\NotificationServiceProvider [6 ] Provider: Illuminate\Pagination\PaginationServiceProvider [7 ] Provider: Laravel\Tinker\TinkerServiceProvider [8 ] Provider: Zizaco\Entrust\EntrustServiceProvider [9 ] Tag: config [10] Tag: laravel-errors [11] Tag: laravel-mail [12] Tag: laravel-notifications [13] Tag: laravel-pagination > 8 Copied File [/vendor/zizaco/entrust/src/config/config.php] To [/config/entrust.php] Publishing complete. vagrant@homestead:~/projects/kk$
04app/Http/Kernel.php
app/Http/Kernel.php:
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...
protected $routeMiddleware = [
'auth' => \App\Http\Middleware\Authenticate::class,
'auth.basic' => \Illuminate\Auth\Middleware\AuthenticateWithBasicAuth::class,
'bindings' => \Illuminate\Routing\Middleware\SubstituteBindings::class,
'cache.headers' => \Illuminate\Http\Middleware\SetCacheHeaders::class,
'can' => \Illuminate\Auth\Middleware\Authorize::class,
'guest' => \App\Http\Middleware\RedirectIfAuthenticated::class,
'signed' => \Illuminate\Routing\Middleware\ValidateSignature::class,
'throttle' => \Illuminate\Routing\Middleware\ThrottleRequests::class,
'verified' => \Illuminate\Auth\Middleware\EnsureEmailIsVerified::class,
'role' => \Zizaco\Entrust\Middleware\EntrustRole::class,
'permission' => \Zizaco\Entrust\Middleware\EntrustPermission::class,
'ability' => \Zizaco\Entrust\Middleware\EntrustAbility::class,
];
...
05Создание миграций Entrust
bash:vagrant@homestead:~/projects/kk$ php artisan entrust:migration ReflectionException : Method Zizaco\Entrust\MigrationCommand::handle() does not exist at /home/vagrant/projects/kk/vendor/laravel/framework/src/Illuminate/Container/BoundMethod.php:142 138| $callback = explode('::', $callback); 139| } 140| 141| return is_array($callback) > 142| ? new ReflectionMethod($callback[0], $callback[1]) 143| : new ReflectionFunction($callback); 144| } 145| 146| /** Exception trace: 1 ReflectionMethod::__construct(Object(Zizaco\Entrust\MigrationCommand), "handle") /home/vagrant/projects/kk/vendor/laravel/framework/src/Illuminate/Container/BoundMethod.php:142 2 Illuminate\Container\BoundMethod::getCallReflector() /home/vagrant/projects/kk/vendor/laravel/framework/src/Illuminate/Container/BoundMethod.php:120 Please use the argument -v to see more details. vagrant@homestead:~/projects/kk$
06ReflectionException : Method Zizaco\Entrust\MigrationCommand::handle() does not exist
Решение найдено здесь.
В файле 'vendor/zizaco/entrust/src/commands/MigrationCommand.php' меняем метод 'fire()' на 'handle()' и вновь запускаем выполнение команды 'php artisan entrust:migration':
vendor/zizaco/entrust/src/commands/MigrationCommand.php:
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/**
* Execute the console command.
*
* @return void
*/
// public function fire() // https://github.com/Zizaco/entrust/issues/826#issuecomment-326168987
public function handle()
{
...
bash:vagrant@homestead:~/projects/kk$ php artisan entrust:migration Tables: roles, role_user, permissions, permission_role A migration that creates 'roles', 'role_user', 'permissions', 'permission_role' tables will be created in database/migrations directory Proceed with the migration creation? [Yes|no] (yes/no) [yes]: > Creating migration... Migration successfully created! vagrant@homestead:~/projects/kk$
07Выполнение миграций
bash:vagrant@homestead:~/projects/kk$ php artisan migrate Migrating: 2019_05_21_144017_entrust_setup_tables Illuminate\Database\QueryException : SQLSTATE[HY000]: General error: 1215 Cannot add foreign key constraint (SQL: alter table `role_user` add constraint `role_user_user_id_foreign` foreign key (`user_id`) references `users` (`id`) on delete cascade on update cascade) at /home/vagrant/projects/kk/vendor/laravel/framework/src/Illuminate/Database/Connection.php:664 660| // If an exception occurs when attempting to run a query, we'll format the error 661| // message to include the bindings with SQL, which will make this exception a 662| // lot more helpful to the developer instead of just the database's errors. 663| catch (Exception $e) { > 664| throw new QueryException( 665| $query, $this->prepareBindings($bindings), $e 666| ); 667| } 668| Exception trace: 1 PDOException::("SQLSTATE[HY000]: General error: 1215 Cannot add foreign key constraint") /home/vagrant/projects/kk/vendor/laravel/framework/src/Illuminate/Database/Connection.php:458 2 PDOStatement::execute() /home/vagrant/projects/kk/vendor/laravel/framework/src/Illuminate/Database/Connection.php:458 Please use the argument -v to see more details. vagrant@homestead:~/projects/kk$
08Illuminate\Database\QueryException : SQLSTATE[HY000]: General error: 1215 Cannot add foreign key constraint (SQL: alter table `role_user` add constraint `role_user_user_id_foreign` foreign key (`user_id`) references `users` (`id`) on delete cascade on update cascade)
Laravel 5.8 использует большое целое число вместо Integer для своих миграций пользовательских таблиц. см. здесь.
Заменяем все вхождения '$table->increments' на '$table->bigIncrements' и, на всякий случай, '$table->integer' на '$table->bigInteger' в файле 'database/migrations/2019_05_21_144017_entrust_setup_tables.php'.
bash:vagrant@homestead:~/projects/kk$ php artisan migrate --seed vagrant@homestead:~/projects/kk$ php artisan migrate:refresh --seed Rolling back: 2019_05_20_010314_create_comments_table Rolled back: 2019_05_20_010314_create_comments_table Rolling back: 2019_05_17_163750_create_products_table Rolled back: 2019_05_17_163750_create_products_table Rolling back: 2014_10_12_100000_create_password_resets_table Rolled back: 2014_10_12_100000_create_password_resets_table Rolling back: 2014_10_12_000000_create_users_table Rolled back: 2014_10_12_000000_create_users_table Migrating: 2014_10_12_000000_create_users_table Migrated: 2014_10_12_000000_create_users_table Migrating: 2014_10_12_100000_create_password_resets_table Migrated: 2014_10_12_100000_create_password_resets_table Migrating: 2019_05_17_163750_create_products_table Migrated: 2019_05_17_163750_create_products_table Migrating: 2019_05_20_010314_create_comments_table Migrated: 2019_05_20_010314_create_comments_table Migrating: 2019_05_21_144017_entrust_setup_tables Illuminate\Database\QueryException : SQLSTATE[42S01]: Base table or view already exists: 1050 Table 'roles' already exists (SQL: create table `roles` (`id` bigint unsigned not null auto_increment primary key, `name` varchar(255) not null, `display_name` varchar(255) null, `description` varchar(255) null, `created_at` timestamp null, `updated_at` timestamp null) default character set utf8mb4 collate 'utf8mb4_unicode_ci') at /home/vagrant/projects/kk/vendor/laravel/framework/src/Illuminate/Database/Connection.php:664 660| // If an exception occurs when attempting to run a query, we'll format the error 661| // message to include the bindings with SQL, which will make this exception a 662| // lot more helpful to the developer instead of just the database's errors. 663| catch (Exception $e) { > 664| throw new QueryException( 665| $query, $this->prepareBindings($bindings), $e 666| ); 667| } 668| Exception trace: 1 PDOException::("SQLSTATE[42S01]: Base table or view already exists: 1050 Table 'roles' already exists") /home/vagrant/projects/kk/vendor/laravel/framework/src/Illuminate/Database/Connection.php:458 2 PDOStatement::execute() /home/vagrant/projects/kk/vendor/laravel/framework/src/Illuminate/Database/Connection.php:458 Please use the argument -v to see more details. vagrant@homestead:~/projects/kk$
Выполняем откат миграций и удаляем оставшиеся в базе таблицы,
bash:vagrant@homestead:~/projects/kk$ php artisan migrate:reset Rolling back: 2019_05_20_010314_create_comments_table Rolled back: 2019_05_20_010314_create_comments_table Rolling back: 2019_05_17_163750_create_products_table Rolled back: 2019_05_17_163750_create_products_table Rolling back: 2014_10_12_100000_create_password_resets_table Rolled back: 2014_10_12_100000_create_password_resets_table Rolling back: 2014_10_12_000000_create_users_table Rolled back: 2014_10_12_000000_create_users_table vagrant@homestead:~/projects/kk$ vagrant@homestead:~/projects/kk$ vagrant@homestead:~/projects/kk$ vagrant@homestead:~/projects/kk$ mysql Welcome to the MySQL monitor. Commands end with ; or \g. Your MySQL connection id is 754 Server version: 5.7.25-0ubuntu0.18.04.2 (Ubuntu) Copyright (c) 2000, 2019, Oracle and/or its affiliates. All rights reserved. Oracle is a registered trademark of Oracle Corporation and/or its affiliates. Other names may be trademarks of their respective owners. Type 'help;' or '\h' for help. Type '\c' to clear the current input statement. mysql> use kk_db; Reading table information for completion of table and column names You can turn off this feature to get a quicker startup with -A Database changed mysql> show tables; +-----------------+ | Tables_in_kk_db | +-----------------+ | migrations | | role_user | | roles | +-----------------+ 3 rows in set (0.00 sec) mysql> drop table roles; Query OK, 0 rows affected (0.01 sec) mysql> drop table role_user; Query OK, 0 rows affected (0.02 sec) mysql> exit Bye
затем комментируем содержимое метода down() в файле миграции, запускаем команду 'php artisan migrate:refresh --seed' и раскомментируем содержимое метода down().
bash:vagrant@homestead:~/projects/kk$ php artisan migrate:refresh --seed Rolling back: 2019_05_21_144017_entrust_setup_tables Rolled back: 2019_05_21_144017_entrust_setup_tables Rolling back: 2019_05_20_010314_create_comments_table Rolled back: 2019_05_20_010314_create_comments_table Rolling back: 2019_05_17_163750_create_products_table Rolled back: 2019_05_17_163750_create_products_table Rolling back: 2014_10_12_100000_create_password_resets_table Rolled back: 2014_10_12_100000_create_password_resets_table Rolling back: 2014_10_12_000000_create_users_table Rolled back: 2014_10_12_000000_create_users_table Migrating: 2014_10_12_000000_create_users_table Migrated: 2014_10_12_000000_create_users_table Migrating: 2014_10_12_100000_create_password_resets_table Migrated: 2014_10_12_100000_create_password_resets_table Migrating: 2019_05_17_163750_create_products_table Migrated: 2019_05_17_163750_create_products_table Migrating: 2019_05_20_010314_create_comments_table Migrated: 2019_05_20_010314_create_comments_table Migrating: 2019_05_21_144017_entrust_setup_tables Migrated: 2019_05_21_144017_entrust_setup_tables Seeding: ProductsTableSeeder Seeding: UsersTableSeeder Database seeding completed successfully. vagrant@homestead:~/projects/kk$
09Создание моделей Role и Permission
bash:vagrant@homestead:~/projects/kk$ php artisan make:model Role Model created successfully. vagrant@homestead:~/projects/kk$ php artisan make:model Permission Model created successfully. vagrant@homestead:~/projects/kk$
В инструкции указан файл 'app/models/Role.php'. Создаю 'app/Role.php'. То же самое и с 'app/Permission.php'.
app/Role.php:
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<?php
namespace App;
use Zizaco\Entrust\EntrustRole;
class Role extends EntrustRole
{
//
}
app/Permission.php:
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<?php
namespace App;
use Zizaco\Entrust\EntrustPermission;
class Permission extends EntrustPermission
{
//
}
10Добавление трейта EntrustUserTrait в модель User
Добавление методов roles(), hasRole($name), withRole($name), can($permission) и ability($roles, $permissions, $options) в модели User подключением трейта EntrustUserTrait.
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<?php
namespace App;
use Illuminate\Notifications\Notifiable;
use Illuminate\Contracts\Auth\MustVerifyEmail;
use Illuminate\Foundation\Auth\User as Authenticatable;
use Zizaco\Entrust\Traits\EntrustUserTrait; // upd
class User extends Authenticatable
{
use Notifiable, EntrustUserTrait; // upd
...
11Обновление загрузчика composer
bash:vagrant@homestead:~/projects/kk$ composer dump-autoload Generating optimized autoload files> Illuminate\Foundation\ComposerScripts::postAutoloadDump > @php artisan package:discover --ansi Discovered Package: beyondcode/laravel-dump-server Discovered Package: fideloper/proxy Discovered Package: laravel/tinker Discovered Package: nesbot/carbon Discovered Package: nunomaduro/collision Package manifest generated successfully. Generated optimized autoload files containing 3575 classes vagrant@homestead:~/projects/kk$
12Создание Seeders
Для таблиц roles, role_user, permissions и permission_role создадим и опишем RolesTableSeeder, RoleUserTableSeeder, PermissionsTableSeeder и PermissionRoleTableSeeder.
bash:vagrant@homestead:~/projects/kk$ php artisan make:seeder RolesTableSeeder Seeder created successfully. vagrant@homestead:~/projects/kk$ php artisan make:seeder RoleUserTableSeeder Seeder created successfully. vagrant@homestead:~/projects/kk$ php artisan make:seeder PermissionsTableSeeder Seeder created successfully. vagrant@homestead:~/projects/kk$ php artisan make:seeder PermissionRoleTableSeeder Seeder created successfully. vagrant@homestead:~/projects/kk$
database/seeds/RolesTableSeeder.php:
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<?php
use Illuminate\Database\Seeder;
class RolesTableSeeder extends Seeder
{
/**
* Run the database seeds.
*
* @return void
*/
public function run()
{
$roles = [
[
'name' => 'owner',
'display_name' => 'Project Owner',
'description' => 'The user is the owner of this project. Has all possible rights.',
],[
'name' => 'admin',
'display_name' => 'Admin',
'description' => 'Admin acts within the framework of the rights granted to it by the owner.',
],[
'name' => 'manager',
'display_name' => 'Manager',
'description' => 'Store management.',
],[
'name' => 'user',
'display_name' => 'User',
'description' => 'Plays the role of the buyer.',
]
];
foreach ($roles as $role){
DB::table('roles')->insert([
'name' => $role['name'],
'display_name' => $role['display_name'],
'description' => $role['description'],
]);
}
}
}
database/seeds/PermissionsTableSeeder.php:
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<?php
use Illuminate\Database\Seeder;
class PermissionsTableSeeder extends Seeder
{
/**
* Run the database seeds.
*
* @return void
*/
public function run()
{
$permissions = [
/*
* ПОРЯДОК СЛЕДОВАНИЯ НЕ НАРУШАТЬ!
* используется в database/seeds/PermissionRoleTableSeeder.php
*/
// permissions for roles
['group' => 'roles', 'name' => 'create_roles', 'display_name' => 'Create Roles', 'description' => 'Create the Role', ],
['group' => 'roles', 'name' => 'edit_roles', 'display_name' => 'Edit Roles', 'description' => 'Edit the Role', ],
['group' => 'roles', 'name' => 'delete_roles', 'display_name' => 'Delete Roles', 'description' => 'Delete the Role', ],
['group' => 'roles', 'name' => 'view_roles', 'display_name' => 'View Roles', 'description' => 'View the Role', ],
// permissions for permissions
['group' => 'permissions', 'name' => 'create_permissions', 'display_name' => 'Create Permissions', 'description' => 'Create the Permission', ],
['group' => 'permissions', 'name' => 'edit_permissions', 'display_name' => 'Edit Permissions', 'description' => 'Edit the Permission', ],
['group' => 'permissions', 'name' => 'delete_permissions', 'display_name' => 'Delete Permissions', 'description' => 'Delete the Permission', ],
['group' => 'permissions', 'name' => 'view_permissions', 'display_name' => 'View Permissions', 'description' => 'View the Permission', ],
// permissions for users
['group' => 'users', 'name' => 'create_users', 'display_name' => 'Create Users', 'description' => 'Create the User', ],
['group' => 'users', 'name' => 'edit_users', 'display_name' => 'Edit Users', 'description' => 'Edit the User', ],
['group' => 'users', 'name' => 'delete_users', 'display_name' => 'Delete Users', 'description' => 'Delete the User', ],
['group' => 'users', 'name' => 'view_users', 'display_name' => 'View Users', 'description' => 'View the User', ],
// permissions for comments
['group' => 'comments', 'name' => 'create_comments', 'display_name' => 'Create Comments', 'description' => 'Create the Comment', ],
['group' => 'comments', 'name' => 'edit_comments', 'display_name' => 'Edit Comments', 'description' => 'Edit the Comment', ],
['group' => 'comments', 'name' => 'delete_comments', 'display_name' => 'Delete Comments', 'description' => 'Delete the Comment', ],
['group' => 'comments', 'name' => 'view_comments', 'display_name' => 'View Comments', 'description' => 'View the Comment', ],
// permissions for products
['group' => 'products', 'name' => 'create_products', 'display_name' => 'Create Products', 'description' => 'Create the Product', ],
['group' => 'products', 'name' => 'edit_products', 'display_name' => 'Edit Products', 'description' => 'Edit the Product', ],
['group' => 'products', 'name' => 'delete_products', 'display_name' => 'Delete Products', 'description' => 'Delete the Product', ],
['group' => 'products', 'name' => 'view_products', 'display_name' => 'View Products', 'description' => 'View the Product', ],
];
foreach ($permissions as $permission){
DB::table('permissions')->insert([
'group' => $permission['group'],
'name' => $permission['name'],
'display_name' => $permission['display_name'],
'description' => $permission['description'],
]);
}
}
}
database/seeds/RoleUserTableSeeder.php:
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<?php
use Illuminate\Database\Seeder;
use App\User;
class RoleUserTableSeeder extends Seeder
{
/**
* Run the database seeds.
*
* @return void
*/
public function run()
{
$users = User::all();
foreach ($users as $user) {
if ($user->id == 1) {
$role_id = 1;
} elseif ($user->id == 2) {
$role_id = 2;
} elseif ($user->id == 3) {
$role_id = 3;
} else {
$role_id = 4;
}
DB::table('role_user')->insert([
'user_id' => $user->id,
'role_id' => $role_id,
]);
}
}
}
database/seeds/PermissionRoleTableSeeder.php:
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<?php
use Illuminate\Database\Seeder;
use App\Role;
use App\Permission;
class PermissionRoleTableSeeder extends Seeder
{
/**
* Run the database seeds.
*
* @return void
*/
public function run()
{
$roles = Role::all();
$permissions = Permission::all();
foreach ($roles as $role) {
foreach ($permissions as $permission) {
if (
$role->id == 1
or
$role->id == 2 and !in_array($permission->id, [1, 2, 3, 5, 6, 7])
or
$role->id == 3 and ( $permission->id > 12 or in_array($permission->id, [4, 8, 9, 10, 12] ) )
or
in_array($permission->id, [9, 10, 16, 20])
) {
DB::table('permission_role')->insert([
'permission_id' => $permission->id,
'role_id' => $role->id,
]);
}
}
}
}
}
Добавим по такому случаю побольше пользователей. Хороших и разных.
database/seeds/UsersTableSeeder.php:
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<?php
use Illuminate\Database\Seeder;
class UsersTableSeeder extends Seeder
{
/**
* Run the database seeds.
*
* @return void
*/
public function run()
{
DB::table('users')->insert([
'name' => 'Owner Name',
'email' => 'owner@gmail.com',
'password' => bcrypt('111111'),
]);
DB::table('users')->insert([
'name' => 'Admin Name',
'email' => 'admin@gmail.com',
'password' => bcrypt('111111'),
]);
DB::table('users')->insert([
'name' => 'Manager Name',
'email' => 'manager@gmail.com',
'password' => bcrypt('111111'),
]);
DB::table('users')->insert([
'name' => 'User First Name',
'email' => 'user01@gmail.com',
'password' => bcrypt('111111'),
]);
DB::table('users')->insert([
'name' => 'User Second Name',
'email' => 'user02@gmail.com',
'password' => bcrypt('111111'),
]);
DB::table('users')->insert([
'name' => 'User Third Name',
'email' => 'user03@gmail.com',
'password' => bcrypt('111111'),
]);
}
}
Добавление сидов в автопосев с непременным соблюдением очередности.
database/seeds/DatabaseSeeder.php:
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<?php
use Illuminate\Database\Seeder;
class DatabaseSeeder extends Seeder
{
/**
* Seed the application's database.
*
* @return void
*/
public function run()
{
$this->call([
ProductsTableSeeder::class,
UsersTableSeeder::class,
// Zizaco/entrust
RolesTableSeeder::class,
PermissionsTableSeeder::class,
RoleUserTableSeeder::class,
PermissionRoleTableSeeder::class,
]);
}
}
Запускаем перестроение базы данных.
bash:vagrant@homestead:~/projects/kk$ php artisan migrate:refresh --seed Rolling back: 2019_05_21_144017_entrust_setup_tables Rolled back: 2019_05_21_144017_entrust_setup_tables Rolling back: 2019_05_20_010314_create_comments_table Rolled back: 2019_05_20_010314_create_comments_table Rolling back: 2019_05_17_163750_create_products_table Rolled back: 2019_05_17_163750_create_products_table Rolling back: 2014_10_12_100000_create_password_resets_table Rolled back: 2014_10_12_100000_create_password_resets_table Rolling back: 2014_10_12_000000_create_users_table Rolled back: 2014_10_12_000000_create_users_table Migrating: 2014_10_12_000000_create_users_table Migrated: 2014_10_12_000000_create_users_table Migrating: 2014_10_12_100000_create_password_resets_table Migrated: 2014_10_12_100000_create_password_resets_table Migrating: 2019_05_17_163750_create_products_table Migrated: 2019_05_17_163750_create_products_table Migrating: 2019_05_20_010314_create_comments_table Migrated: 2019_05_20_010314_create_comments_table Migrating: 2019_05_21_144017_entrust_setup_tables Migrated: 2019_05_21_144017_entrust_setup_tables Seeding: ProductsTableSeeder Seeding: UsersTableSeeder Seeding: RolesTableSeeder Seeding: PermissionsTableSeeder Seeding: RoleUserTableSeeder Seeding: PermissionRoleTableSeeder Database seeding completed successfully. vagrant@homestead:~/projects/kk$
13ErrorException (E_ERROR)
This cache store does not support tagging. (View: /home/vagrant/projects/kk/resources/views/home.blade.php)
Добавляем в файл отображения примеры использования приложения.
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...
<!-- Zizaco -->
@if ( Auth::user()->hasRole(['owner', 'admin']) )
<p>read usage <a href="https://github.com/Zizaco/entrust#usage">Zizaco/entrust</a></p>
@endif
@role('owner')
<p>youre role is owner</p>
@endrole
@role('admin')
<p>youre role is admin</p>
@endrole
@role('manager')
<p>youre role is manager</p>
@endrole
@role('user')
<p>youre role is user</p>
@endrole
<?php
echo Auth::user()->roles->first()->name;
?>
<!-- /Zizaco -->
...
Логинимся под пользователем owner - и получаем вышеозначенную ошибку. Меняем значение CACHE_DRIVER=file на CACHE_DRIVER=array в '.env', как сказано здесь.
14Использование Zizaco/entrust в *.blade.php
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@permission('edit_products')
Этот блок будет показан пользователям с разрешением edit_products
@endpermission
<!-- or -->
@permission('edit_users', 'delete_users')
Этот блок будет показан пользователям даже с одним из перечисленных в условии разрешением
@endpermission
<!-- and -->
@permission(['edit_users', 'delete_users'], true)
Этот блок будет показан пользователям со всеми перечисленными в условии разрешениями
@endpermission
Больше примеров смотри здесь.
15Использование Zizaco/entrust в контроллерах
*Controller.php:
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// вернуть 403 ответ, если пользователь не имеет права create_products
abort_if ( !Auth::user()->can('create_products'), 403 );
// или так
abort_if ( Auth::user()->cannot('create_products'), 403 );
// добавить пользователю роль с id == 4
$user->attachRole(4);
// получить всех пользователей с ролью admin
$admins = User::withRole('admin')->get();
// добавить мидлваре для всех методов класса
public function __construct() {
$this->middleware(['auth', 'permission:view_users']);
}
16Добавление контроллера UsersController
bash:vagrant@homestead:~/projects/kk$ php artisan make:controller -r UsersController Controller created successfully. vagrant@homestead:~/projects/kk$
app/Http/Controllers/UsersController.php:
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<?php
namespace App\Http\Controllers;
use Auth;
use Illuminate\Support\Facades\DB;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Validator;
use Illuminate\Support\Facades\Hash;
use App\User;
class UsersController extends Controller
{
public function __construct() {
$this->middleware('auth');
}
/**
* Display a listing of the resource.
*
* @return \Illuminate\Http\Response
*/
public function index()
{
abort_if ( Auth::user()->cannot('view_users'), 403 );
$users = User::all();
return view('users.index', compact('users'));
}
/**
* Display the specified resource.
*
* @param int $id
* @return \Illuminate\Http\Response
*/
public function show($id)
{
abort_if ( Auth::user()->cannot('view_users'), 403 );
$user = User::findOrFail($id);
return view('users.show', compact('user'));
}
/**
* Show the form for editing the specified resource.
*
* @param int $id
* @return \Illuminate\Http\Response
*/
public function edit($id)
{
abort_if ( !Auth::user()->can('edit_users'), 403 );
$user = User::findOrFail($id);
return view('users.edit', compact('user'));
}
/**
* Update the specified resource in storage.
*
* @param \Illuminate\Http\Request $request
* @param int $id
* @return \Illuminate\Http\Response
*/
public function update(User $user)
{
abort_if ( !Auth::user()->can('edit_users'), 403 );
$validator = Validator::make (request()->all(), [
'name' => 'required|string|max:255',
'email' => 'required|string|email|max:255', // |unique:users
'password' => 'required|string|min:6|max:255', // confirmed?
]);
if ($validator->fails()) {
return back()->withErrors($validator)->withInput();
}
if ( !Hash::check(request('password'),$user->password )) {
return back()->withErrors(['failed password'])->withInput();
}
$user->update([
'name' => request('name'),
'email' => request('email'),
]);
return redirect( route('usersShow', ['user' => $user]));
}
/**
* Remove the specified resource from storage.
*
* @param int $id
* @return \Illuminate\Http\Response
*/
public function destroy(User $user)
{
abort_if ( !Auth::user()->can('edit_users'), 403 );
$user->delete();
return redirect( route('users'));
}
}
Роуты для UsersController.
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...
/* users*/
Route::get('/users', 'UsersController@index')->name('users');
Route::get('/users/create', 'UsersController@create')->name('usersCreate');
Route::get('/users/{user}', 'UsersController@show')->name('usersShow');
Route::post('/users', 'UsersController@store')->name('usersStore');
Route::get('/users/edit/{user}', 'UsersController@edit')->name('usersEdit');
Route::patch('/users/{user}', 'UsersController@update')->name('usersUpdate');
Route::delete('/users/{user}', 'UsersController@destroy')->name('usersDestroy');
Добавляем файлы отображения:
resources/views/users/index.blade.php:
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@extends('layouts.app')
@section('title')
users
@endsection
@section('content')
<div class="container">
<h1>List of users</h1>
<table class="blue_table">
<tr>
<th>#</th>
<th>id</th>
<th>img</th>
<th>name</th>
<th>email</th>
<th>role</th>
<th>created_at</th>
<th>updated_at</th>
<th>actions</th>
</tr>
@foreach($users as $i=>$user)
<tr>
<td>{{ $i+1 }}</td>
<td>{{ $user->id }}</td>
<td><img src="{{ asset('storage') }}/images/default/user_default.png" alt="no image" width="75px"></td>
<td>{{ $user->name }}</td>
<td>{{ $user->email }}</td>
<td>{{ $user->roles->first()->name }}</td>
<td>{{ $user->created_at ?? '-' }}</td>
<td>{{ $user->updated_at ?? '-' }}</td>
<td>
<div class="td user_buttons row">
<div class="col-sm-4">
<a href="{{ route('usersShow', ['user' => $user->id]) }}" class="btn btn-outline-primary">
<i class="fas fa-eye"></i>
</a>
</div>
<div class="col-sm-4">
<a href="{{ route('usersEdit', ['user' => $user->id]) }}" class="btn btn-outline-success">
<i class="fas fa-pen-nib"></i>
</a>
</div>
<div class="col-sm-4">
<form action="{{ route('usersDestroy', ['user' => $user->id]) }}" method='POST'>
@csrf
@method('DELETE')
<button type="submit" class="btn btn-outline-danger">
<i class="fas fa-trash"></i>
</button>
</form>
</div>
</div>
</td>
</tr>
@endforeach
</table>
</div>
@endsection
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@extends('layouts.app')
@section('title')
user
@endsection
@section('content')
<div class="container">
<h1>show user {{ $user->name }}</h1>
<div>{{ $user->id }}</div>
<div><img src="{{ asset('storage') }}/images/default/user_default.png" alt="no image" width="75px"></div>
<div>{{ $user->name }}</div>
<div>{{ $user->email }}</div>
<div>{{ $user->roles->first()->name }}</div>
<div>{{ $user->created_at ?? '-' }}</div>
<div>{{ $user->updated_at ?? '-' }}</div>
@permission(['edit_users', 'delete_users'], true)
<div>
<div class="div user_buttons row">
<div class="col-sm-6">
<a href="{{ route('usersEdit', ['user' => $user->id]) }}" class="btn btn-outline-success">
<i class="fas fa-pen-nib"></i>
</a>
</div>
<div class="col-sm-6">
<form action="{{ route('usersDestroy', ['user' => $user->id]) }}" method='POST'>
@csrf
@method('DELETE')
<button type="submit" class="btn btn-outline-danger">
<i class="fas fa-trash"></i>
</button>
</form>
</div>
</div>
</div>
@endpermission
<!-- @ permission('edit_users') -->
@if( Auth::user()->can('edit_users') and Auth::user()->cannot('delete_users'))
<div>
<div class="div user_buttons row">
<div class="col-sm-12">
<a href="{{ route('usersEdit', ['user' => $user->id]) }}" class="btn btn-outline-success">
<i class="fas fa-pen-nib"></i>
</a>
</div>
</div>
</div>
<!-- @ endpermission -->
@endif
</div>
@endsection
resources/views/users/edit.blade.php:
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@extends('layouts.app')
@section('title')
edit profile
@endsection
@section('content')
<div class="container">
<h1>edit profile {{ $user->name }}</h1>
<div><img src="{{ asset('storage') }}/images/default/user_default.png" alt="no image" width="75px"></div>
<form method="POST"
action="{{ route('usersUpdate', ['user' => $user->id]) }}"
enctype="multipart/form-data">
@csrf
@method('PATCH')
<div class="form-group">
<label for="name">name user</label>
<input type="text" id="name" name="name" class="form-control"
value="{{ old('name') ?? $user->name }}" required>
</div>
<div class="form-group">
<label for="email">email user</label>
<input type="email" id="email" name="email" class="form-control"
value="{{ old('email') ?? $user->email }}">
</div>
<div class="form-group">
<label for="name">password user</label>
<input type="password" id="password" name="password" class="form-control" required>
</div>
<button type="submit" class="btn btn-primary form-control">edit profile!</button>
</form>
</div>
@endsection
17Результаты
Исходники можно скачать здесь..
18FatalThrowableError (E_ERROR) Class name must be a valid object or a string
upd: При попытке удаления роли
app/Http/Controllers/RolesController.php:
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public function destroy(Role $role)
{
$role->forceDelete();
// $role->delete();
return redirect()->route('roles');
}
браузер выдает ошибку 'Class name must be a valid object or a string'.
Первый вариант (Решение найдено здесь):
app/Role.php:
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<?php
namespace App;
use Zizaco\Entrust\EntrustRole;
use Illuminate\Support\Facades\Config; // upd
class Role extends EntrustRole
{
...
public function users()// upd
{
return $this->belongsToMany(
Config::get('auth.providers.users.model'),
Config::get('entrust.role_user_table'),
Config::get('entrust.role_foreign_key'),
Config::get('entrust.user_foreign_key'));
}
}
Второй вариант элегантнее (Решение найдено здесь):
app/Role.php:
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<?php
namespace App;
use Zizaco\Entrust\EntrustRole;
class Role extends EntrustRole
{
...
/**
* Many-to-Many relations with the user model.
*
* @return \Illuminate\Database\Eloquent\Relations\BelongsToMany
*/
public function users()
{
return $this->belongsToMany(User::class);
}
}
Капустин Яков (2019.05.19 22:46)