Viewing file:  Role.php (6.37 KB) -rw-r--r--
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<?php
namespace Spatie\Permission\Models;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\BelongsToMany;
use Spatie\Permission\Contracts\Role as RoleContract;
use Spatie\Permission\Exceptions\GuardDoesNotMatch;
use Spatie\Permission\Exceptions\RoleAlreadyExists;
use Spatie\Permission\Exceptions\RoleDoesNotExist;
use Spatie\Permission\Guard;
use Spatie\Permission\PermissionRegistrar;
use Spatie\Permission\Traits\HasPermissions;
use Spatie\Permission\Traits\RefreshesPermissionCache;
/**
* @property int $id
* @property string $name
* @property string $guard_name
* @property ?\Illuminate\Support\Carbon $created_at
* @property ?\Illuminate\Support\Carbon $updated_at
*/
class Role extends Model implements RoleContract
{
use HasPermissions;
use RefreshesPermissionCache;
protected $guarded = [];
public function __construct(array $attributes = [])
{
$attributes['guard_name'] = $attributes['guard_name'] ?? config('auth.defaults.guard');
parent::__construct($attributes);
$this->guarded[] = $this->primaryKey;
}
public function getTable()
{
return config('permission.table_names.roles', parent::getTable());
}
public static function create(array $attributes = [])
{
$attributes['guard_name'] = $attributes['guard_name'] ?? Guard::getDefaultName(static::class);
$params = ['name' => $attributes['name'], 'guard_name' => $attributes['guard_name']];
if (PermissionRegistrar::$teams) {
if (array_key_exists(PermissionRegistrar::$teamsKey, $attributes)) {
$params[PermissionRegistrar::$teamsKey] = $attributes[PermissionRegistrar::$teamsKey];
} else {
$attributes[PermissionRegistrar::$teamsKey] = getPermissionsTeamId();
}
}
if (static::findByParam($params)) {
throw RoleAlreadyExists::create($attributes['name'], $attributes['guard_name']);
}
return static::query()->create($attributes);
}
/**
* A role may be given various permissions.
*/
public function permissions(): BelongsToMany
{
return $this->belongsToMany(
config('permission.models.permission'),
config('permission.table_names.role_has_permissions'),
PermissionRegistrar::$pivotRole,
PermissionRegistrar::$pivotPermission
);
}
/**
* A role belongs to some users of the model associated with its guard.
*/
public function users(): BelongsToMany
{
return $this->morphedByMany(
getModelForGuard($this->attributes['guard_name'] ?? config('auth.defaults.guard')),
'model',
config('permission.table_names.model_has_roles'),
PermissionRegistrar::$pivotRole,
config('permission.column_names.model_morph_key')
);
}
/**
* Find a role by its name and guard name.
*
* @param string|null $guardName
* @return \Spatie\Permission\Contracts\Role|\Spatie\Permission\Models\Role
*
* @throws \Spatie\Permission\Exceptions\RoleDoesNotExist
*/
public static function findByName(string $name, $guardName = null): RoleContract
{
$guardName = $guardName ?? Guard::getDefaultName(static::class);
$role = static::findByParam(['name' => $name, 'guard_name' => $guardName]);
if (! $role) {
throw RoleDoesNotExist::named($name);
}
return $role;
}
/**
* Find a role by its id (and optionally guardName).
*
* @param string|null $guardName
* @return \Spatie\Permission\Contracts\Role|\Spatie\Permission\Models\Role
*/
public static function findById(int $id, $guardName = null): RoleContract
{
$guardName = $guardName ?? Guard::getDefaultName(static::class);
$role = static::findByParam([(new static())->getKeyName() => $id, 'guard_name' => $guardName]);
if (! $role) {
throw RoleDoesNotExist::withId($id);
}
return $role;
}
/**
* Find or create role by its name (and optionally guardName).
*
* @param string|null $guardName
* @return \Spatie\Permission\Contracts\Role|\Spatie\Permission\Models\Role
*/
public static function findOrCreate(string $name, $guardName = null): RoleContract
{
$guardName = $guardName ?? Guard::getDefaultName(static::class);
$role = static::findByParam(['name' => $name, 'guard_name' => $guardName]);
if (! $role) {
return static::query()->create(['name' => $name, 'guard_name' => $guardName] + (PermissionRegistrar::$teams ? [PermissionRegistrar::$teamsKey => getPermissionsTeamId()] : []));
}
return $role;
}
protected static function findByParam(array $params = [])
{
$query = static::query();
if (PermissionRegistrar::$teams) {
$query->where(function ($q) use ($params) {
$q->whereNull(PermissionRegistrar::$teamsKey)
->orWhere(PermissionRegistrar::$teamsKey, $params[PermissionRegistrar::$teamsKey] ?? getPermissionsTeamId());
});
unset($params[PermissionRegistrar::$teamsKey]);
}
foreach ($params as $key => $value) {
$query->where($key, $value);
}
return $query->first();
}
/**
* Determine if the user may perform the given permission.
*
* @param string|Permission $permission
*
* @throws \Spatie\Permission\Exceptions\GuardDoesNotMatch
*/
public function hasPermissionTo($permission): bool
{
if (config('permission.enable_wildcard_permission', false)) {
return $this->hasWildcardPermission($permission, $this->getDefaultGuardName());
}
$permissionClass = $this->getPermissionClass();
if (is_string($permission)) {
$permission = $permissionClass->findByName($permission, $this->getDefaultGuardName());
}
if (is_int($permission)) {
$permission = $permissionClass->findById($permission, $this->getDefaultGuardName());
}
if (! $this->getGuardNames()->contains($permission->guard_name)) {
throw GuardDoesNotMatch::create($permission->guard_name, $this->getGuardNames());
}
return $this->permissions->contains($permission->getKeyName(), $permission->getKey());
}
}
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