public function shiftSiblingsForRestore() {
    if ( is_null($this->getRight()) || is_null($this->getLeft()) ) return;

    $self = $this;

    $this->getConnection()->transaction(function() use ($self) {
      $lftCol = $self->getLeftColumnName();
      $rgtCol = $self->getRightColumnName();
      $lft    = $self->getLeft();
      $rgt    = $self->getRight();

      $diff = $rgt - $lft + 1;

      $self->newNestedSetQuery()->where($lftCol, '>=', $lft)->increment($lftCol, $diff);
      $self->newNestedSetQuery()->where($rgtCol, '>=', $lft)->increment($rgtCol, $diff);
    });
  }
public function shiftSiblingsForRestore() {
    if ( is_null($this->getRight()) || is_null($this->getLeft()) ) return;

    $self = $this;

    $this->getConnection()->transaction(function() use ($self) {
      $lftCol = $self->getLeftColumnName();
      $rgtCol = $self->getRightColumnName();
      $lft    = $self->getLeft();
      $rgt    = $self->getRight();

      $diff = $rgt - $lft + 1;

      $self->newNestedSetQuery()->where($lftCol, '>=', $lft)->increment($lftCol, $diff);
      $self->newNestedSetQuery()->where($rgtCol, '>=', $lft)->increment($rgtCol, $diff);
    });
  }
public function shiftSiblingsForRestore ( ) { if ( is_null ( $ this -> getRight ( ) ) || is_null ( $ this -> getLeft ( ) ) ) return ; $ self = $ this ; $ this -> getConnection ( ) -> transaction ( function ( ) use ( $ self ) { $ lftCol = $ self -> getLeftColumnName ( ) ; $ rgtCol = $ self -> getRightColumnName ( ) ; $ lft = $ self -> getLeft ( ) ; $ rgt = $ self -> getRight ( ) ; $ diff = $ rgt - $ lft + 1 ; $ self -> newNestedSetQuery ( ) -> where ( $ lftCol , '>=' , $ lft ) -> increment ( $ lftCol , $ diff ) ; $ self -> newNestedSetQuery ( ) -> where ( $ rgtCol , '>=' , $ lft ) -> increment ( $ rgtCol , $ diff ) ; } ) ; }
"Makes room" for the the current node between its siblings.

@return void
Makes room for the the current node between its siblings .