<?php
namespace App\Models\Auth;

use Dcat\Admin\Models\Role;
use Illuminate\Database\Eloquent\SoftDeletes;
use Illuminate\Database\Eloquent\Relations\BelongsToMany;

class RoleModel extends Role
{
    use SoftDeletes;
    
    protected static function boot()
    {
        parent::bootTraits();
        static::deleting(function ($model) {
            $model->rPermissions()->delete();
            
            $model->rMenus()->delete();
        });
    }
    
    /**
     * A role belongs to many users.
     *
     * @return BelongsToMany
     */
    public function administrators() :BelongsToMany 
    {
        $pivotTable = config('admin.database.role_users_table');
        
        $relatedModel = config('admin.database.users_model');
        
        return $this->belongsToMany($relatedModel, $pivotTable, 'role_id', 'user_id')
        ->withoutTrashed()->whereNull($pivotTable.'.deleted_at');
    }
    
    /**
     * A role belongs to many permissions.
     *
     * @return BelongsToMany
     */
    public function permissions() :BelongsToMany 
    {
        $pivotTable = config('admin.database.role_permissions_table');
        
        $relatedModel = config('admin.database.permissions_model');
        
        return $this->belongsToMany($relatedModel, $pivotTable, 'role_id', 'permission_id')->withTimestamps()
        ->withoutTrashed()->whereNull($pivotTable.'.deleted_at');
    }
    
    /**
     * @return BelongsToMany
     */
    public function menus() :BelongsToMany 
    {
        $pivotTable = config('admin.database.role_menu_table');
        
        $relatedModel = config('admin.database.menu_model');
        
        return $this->belongsToMany($relatedModel, $pivotTable, 'role_id', 'menu_id')->withTimestamps()
        ->withoutTrashed()->whereNull($pivotTable.'.deleted_at');
    }
    
    public function rPermissions() {
        return $this->hasMany(RolePermissionModel::class, 'role_id', 'id');
    }
    
    public function rMenus() {
        return $this->hasMany(RoleMenuModel::class, 'role_id', 'id');
    }
}