113 lines
3.6 KiB
PHP
113 lines
3.6 KiB
PHP
<?php
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namespace App;
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use Spatie\Permission\Guard;
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use Illuminate\Database\Eloquent\Model;
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use Spatie\Permission\Traits\HasRoles;
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use Spatie\Permission\Traits\RefreshesPermissionCache;
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use Illuminate\Database\Eloquent\Relations\BelongsToMany;
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use Spatie\Permission\PermissionRegistrar;
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use Spatie\Permission\Exceptions\PermissionAlreadyExists;
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use Spatie\Permission\Exceptions\PermissionDoesNotExist;
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use Spatie\Permission\Contracts\Permission as PermissionContract;
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class Permission extends Model implements PermissionContract
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{
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use HasRoles;
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use RefreshesPermissionCache;
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public $guarded = ['id'];
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public function __construct(array $attributes = [])
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{
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$attributes['guard_name'] = $attributes['guard_name'] ?? config('auth.defaults.guard');
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parent::__construct($attributes);
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$this->setTable(config('permission.table_names.permissions'));
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}
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public static function create(array $attributes = [])
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{
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$attributes['guard_name'] = $attributes['guard_name'] ?? Guard::getDefaultName(static::class);
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$permission = static::getPermissions()->filter(function ($permission) use ($attributes) {
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return $permission->name === $attributes['name'] && $permission->guard_name === $attributes['guard_name'];
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})->first();
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if ($permission) {
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throw PermissionAlreadyExists::create($attributes['name'], $attributes['guard_name']);
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}
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if (isNotLumen() && app()::VERSION < '5.4') {
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return parent::create($attributes);
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}
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return static::query()->create($attributes);
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}
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/**
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* A permission can be applied to roles.
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*/
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public function roles() : BelongsToMany
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{
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return $this->belongsToMany(
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\App\Role::class,
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config('permission.table_names.role_has_permissions'),
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'permission_id',
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'role_id'
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);
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}
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public static function findByName(string $name, $guardName = null): PermissionContract
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{
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$guardName = $guardName ?? Guard::getDefaultName(static::class);
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$permission = static::getPermissions()
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->filter(function ($permission) use ($name, $guardName) {
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return $permission->name === $name && $permission->guard_name === $guardName;
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})
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->first();
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if (! $permission) {
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throw PermissionDoesNotExist::create($name, $guardName);
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}
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return $permission;
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}
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public static function findById(int $id, $guardName = null): PermissionContract
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{
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$guardName = $guardName ?? Guard::getDefaultName(static::class);
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$permission = static::getPermissions()
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->filter(function ($permission) use ($id, $guardName) {
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return $permission->id === $id && $permission->guard_name === $guardName;
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})
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->first();
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if (! $permission) {
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throw PermissionDoesNotExist::withId($id, $guardName);
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}
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return $permission;
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}
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public static function findOrCreate(string $name, $guardName = null): PermissionContract
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{
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$guardName = $guardName ?? Guard::getDefaultName(static::class);
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$permission = static::getPermissions()
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->filter(function ($permission) use ($name, $guardName) {
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return $permission->name === $name && $permission->guard_name === $guardName;
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})
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->first();
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if (! $permission) {
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return static::create(['name' => $name, 'guard_name' => $guardName]);
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}
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return $permission;
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}
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protected static function getPermissions(): Collection
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{
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return app(PermissionRegistrar::class)->getPermissions();
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}
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}
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