public function isSlugUnique()
    {
        $proto = $this->modelFactory()->get(self::class);
        $loader = $this->collectionLoader();
        $loader
            ->reset()
            ->setModel($proto)
            ->addFilter('active', true)
            ->addFilter('slug', $this->slug())
            ->addFilter('lang', $this->lang())
            ->addOrder('creation_date', 'desc')
            ->setPage(1)
            ->setNumPerPage(1);

        $routes = $loader->load()->objects();
        if (!$routes) {
            return true;
        }
        $obj = reset($routes);
        if (!$obj->id()) {
            return true;
        }
        if ($obj->id() === $this->id()) {
            return true;
        }
        if ($obj->routeObjId() === $this->routeObjId() &&
            $obj->routeObjType() === $this->routeObjType() &&
            $obj->lang() === $this->lang()
        ) {
            $this->setId($obj->id());

            return true;
        }

        return false;
    }
public function isSlugUnique()
    {
        $proto = $this->modelFactory()->get(self::class);
        $loader = $this->collectionLoader();
        $loader
            ->reset()
            ->setModel($proto)
            ->addFilter('active', true)
            ->addFilter('slug', $this->slug())
            ->addFilter('lang', $this->lang())
            ->addOrder('creation_date', 'desc')
            ->setPage(1)
            ->setNumPerPage(1);

        $routes = $loader->load()->objects();
        if (!$routes) {
            return true;
        }
        $obj = reset($routes);
        if (!$obj->id()) {
            return true;
        }
        if ($obj->id() === $this->id()) {
            return true;
        }
        if ($obj->routeObjId() === $this->routeObjId() &&
            $obj->routeObjType() === $this->routeObjType() &&
            $obj->lang() === $this->lang()
        ) {
            $this->setId($obj->id());

            return true;
        }

        return false;
    }
public function isSlugUnique ( ) { $ proto = $ this -> modelFactory ( ) -> get ( self :: class ) ; $ loader = $ this -> collectionLoader ( ) ; $ loader -> reset ( ) -> setModel ( $ proto ) -> addFilter ( 'active' , true ) -> addFilter ( 'slug' , $ this -> slug ( ) ) -> addFilter ( 'lang' , $ this -> lang ( ) ) -> addOrder ( 'creation_date' , 'desc' ) -> setPage ( 1 ) -> setNumPerPage ( 1 ) ; $ routes = $ loader -> load ( ) -> objects ( ) ; if ( ! $ routes ) { return true ; } $ obj = reset ( $ routes ) ; if ( ! $ obj -> id ( ) ) { return true ; } if ( $ obj -> id ( ) === $ this -> id ( ) ) { return true ; } if ( $ obj -> routeObjId ( ) === $ this -> routeObjId ( ) && $ obj -> routeObjType ( ) === $ this -> routeObjType ( ) && $ obj -> lang ( ) === $ this -> lang ( ) ) { $ this -> setId ( $ obj -> id ( ) ) ; return true ; } return false ; }
Determine if the current slug is unique.

@return boolean
Determine if the current slug is unique .