Ejemplo n.º 1
0
 public function getSalesTotals()
 {
     $expenses = new SInvoice();
     $cc = new ConstraintChain();
     $cc->add(new Constraint('project_id', '=', $this->id));
     $totals = $expenses->getSumFields(array('net_value'), $cc);
     return array('total_invoiced' => $totals['net_value']);
 }