invoice added new columns

application/libraries/reports/invoice/InvoiceOverview.php

@@ -20,6 +20,8 @@ class InvoiceOverview {
     private $needInvoice;
     private $projectDetails;
     private $projectnumber;
+    private $projectPayment;
+    private $invoicesToPay;
 
     public function __construct( $project, $year )
     {
@@ -35,7 +37,7 @@ class InvoiceOverview {
         return $this->projectDetails;
     }
 
-    public function getNeedinvoice(  )
+    public function getNeedinvoice()
     {
         return $this->needInvoice;
     }
@@ -56,8 +58,12 @@ class InvoiceOverview {
 
         $this->setTotalInvoicedThisYear();
 
+        $this->setPaymentPerProject();
+
         $this->setInvoicesTotal();
 
+        $this->setInvoicesToPay();
+
         $this->setNeedInvoice();
 
         $this->setProjectDetails();
@@ -104,12 +110,22 @@ class InvoiceOverview {
             Invoice::invoicePerYear( $this->project->id, $this->year, TRUE );
     }
 
+    private function setPaymentPerProject()
+    {
+        $this->projectPayment = Payment::getPaymentPerProject( $this->project->id );
+    }
+
     private function setInvoicesTotal()
     {
         $this->invoicesTotal =
             $this->totalInvoicedOtherYears + $this->totalInvoicedThisYear;
     }
 
+    private function setInvoicesToPay()
+    {
+        $this->invoicesToPay = $this->invoicesTotal - $this->projectPayment;
+    }
+
     private function setNeedInvoice()
     {
         $this->needInvoice =
@@ -127,6 +143,8 @@ class InvoiceOverview {
             'totalInvoicedOtherYears' => number_format( $this->totalInvoicedOtherYears, 0, ',', '.' ),
             'totalInvoicedThisYear'   => number_format( $this->totalInvoicedThisYear, 0, ',', '.' ),
             'invoicesTotal'           => number_format( $this->invoicesTotal, 0, ',', '.' ),
+            'projectPayment'          => number_format( $this->projectPayment, 0, ',', '.' ),
+            'invoiceToPay'            => number_format( $this->invoicesToPay, 0, ',', '.' ),
             'needInvoice'             => number_format( $this->needInvoice, 0, ',', '.' )
         ];
     }