Show invoice status labels

app/Models/Invoice.php

@@ -64,6 +64,14 @@ class Invoice extends EntityModel implements BalanceAffecting
         'date:',
     ];
 
+    public static $statusClasses = [
+        INVOICE_STATUS_SENT => 'info',
+        INVOICE_STATUS_VIEWED => 'warning',
+        INVOICE_STATUS_APPROVED => 'success',
+        INVOICE_STATUS_PARTIAL => 'primary',
+        INVOICE_STATUS_PAID => 'success',
+    ];
+
     /**
      * @var string
      */
@@ -553,6 +561,56 @@ class Invoice extends EntityModel implements BalanceAffecting
         return floatval($this->balance) > 0 && ! $this->is_deleted && $this->isInvoice();
     }
 
+    public static function calcStatusLabel($status, $class, $entityType, $quoteInvoiceId)
+    {
+        if ($quoteInvoiceId) {
+            $label = 'converted';
+        } else if ($class == 'danger') {
+            $label = $entityType == ENTITY_INVOICE ? 'overdue' : 'expired';
+        } else {
+            $label = 'status_' . strtolower($status);
+        }
+
+        return trans("texts.{$label}");
+    }
+
+    public static function calcStatusClass($statusId, $balance, $dueDate)
+    {
+        if (static::calcIsOverdue($balance, $dueDate)) {
+            return 'danger';
+        }
+
+        if (isset(static::$statusClasses[$statusId])) {
+            return static::$statusClasses[$statusId];
+        }
+
+        return 'default';
+    }
+
+    public static function calcIsOverdue($balance, $dueDate)
+    {
+        if ( ! Utils::parseFloat($balance) > 0) {
+            return false;
+        }
+
+        if ( ! $dueDate || $dueDate == '0000-00-00') {
+            return false;
+        }
+
+        // it isn't considered overdue until the end of the day 
+        return time() > (strtotime($dueDate) + (60*60*24));
+    }
+
+    public function statusClass()
+    {
+        return static::calcStatusClass($this->invoice_status_id, $this->balance, $this->due_date);
+    }
+
+    public function statusLabel()
+    {
+        return static::calcStatusLabel($this->invoice_status->name, $this->statusClass(), $this->getEntityType(), $this->quote_invoice_id);
+    }
+
     /**
      * @param $invoice
      * @return string
@@ -633,11 +691,7 @@ class Invoice extends EntityModel implements BalanceAffecting
      */
     public function isOverdue()
     {
-        if ( ! $this->due_date) {
-            return false;
-        }
-
-        return time() > strtotime($this->due_date);
+        return static::calcIsOverdue($this->balance, $this->due_date);
     }
 
     /**

app/Ninja/Datatables/InvoiceDatatable.php

@@ -3,6 +3,7 @@
 use Utils;
 use URL;
 use Auth;
+use App\Models\Invoice;
 
 class InvoiceDatatable extends EntityDatatable
 {
@@ -167,35 +168,8 @@ class InvoiceDatatable extends EntityDatatable
 
     private function getStatusLabel($model)
     {
-        $entityType = $this->entityType;
-
-        // check if invoice is overdue
-        if (Utils::parseFloat($model->balance) && $model->due_date && $model->due_date != '0000-00-00') {
-            if (\DateTime::createFromFormat('Y-m-d', $model->due_date) < new \DateTime('now')) {
-                $label = $entityType == ENTITY_INVOICE ? trans('texts.overdue') : trans('texts.expired');
-                return '<h4><div class="label label-danger">' . $label . '</div></h4>';
-            }
-        }
-
-        $label = trans('texts.status_' . strtolower($model->invoice_status_name));
-        $class = 'default';
-        switch ($model->invoice_status_id) {
-            case INVOICE_STATUS_SENT:
-                $class = 'info';
-                break;
-            case INVOICE_STATUS_VIEWED:
-                $class = 'warning';
-                break;
-            case INVOICE_STATUS_APPROVED:
-                $class = 'success';
-                break;
-            case INVOICE_STATUS_PARTIAL:
-                $class = 'primary';
-                break;
-            case INVOICE_STATUS_PAID:
-                $class = 'success';
-                break;
-        }
+        $class = Invoice::calcStatusClass($model->invoice_status_id, $model->balance, $model->due_date);
+        $label = Invoice::calcStatusLabel($model->invoice_status_name, $class, $this->entityType, $model->quote_invoice_id);
 
         return "<h4><div class=\"label label-{$class}\">$label</div></h4>";
     }

app/Ninja/Presenters/EntityPresenter.php

@@ -34,8 +34,7 @@ class EntityPresenter extends Presenter
             $class = 'warning';
             $text = trans('texts.archived');
         } else {
-            //$class = 'success';
-            //$text = trans('texts.active');
+            return '';
         }
 
         return "<span style=\"font-size:13px\" class=\"label label-{$class}\">{$text}</span>";

app/Ninja/Presenters/InvoicePresenter.php

@@ -90,6 +90,18 @@ class InvoicePresenter extends EntityPresenter {
         }
     }
 
+    public function statusLabel()
+    {
+        if ($label = parent::statusLabel()) {
+            return $label;
+        }
+
+        $class = $this->entity->statusClass();
+        $label = $this->entity->statusLabel();
+
+        return "<span style=\"font-size:13px\" class=\"label label-{$class}\">{$label}</span>";
+    }
+
     public function invoice_date()
     {
         return Utils::fromSqlDate($this->entity->invoice_date);