Tests

app/DataMapper/InvoiceItem.php

@@ -14,7 +14,7 @@ namespace App\DataMapper;
 class InvoiceItem
 {
 
-    private $qty;
+    private $quantity;
 
     private $cost;
 
@@ -38,5 +38,15 @@ class InvoiceItem
 
     private $line_total;
 
+    private $date;
+
+    private $custom_value1;
+
+    private $custom_value2;
+
+    private $custom_value3;
+
+    private $custom_value4;
+
 
 }

app/Utils/Traits/MakesInvoiceValues.php

@@ -226,6 +226,8 @@ trait MakesInvoiceValues
      */
     public function table(array $columns) :string
     {
+    	//need to transform taxes and custom labels between the header column and value columns
+
     	$data = '<table class="table table-hover table-striped">';
 
     	$data .= '<thead><tr class="heading">';
@@ -233,17 +235,30 @@ trait MakesInvoiceValues
     		foreach($columns as $column)
     			$data .= '<td>' . ctrans('texts.column') . '</td>';
 
-    	$data .= '</tr></thead>';
+    		$data .= '</tr></thead>';
+
+    		$columns = str_replace(['custom_invoice_label1', 
+    			'custom_invoice_label2', 
+    			'custom_invoice_label3',
+    			'custom_invoice_label4'], 
+    			['custom_invoice_value1',
+    			'custom_invoice_value2',
+    			'custom_invoice_value3',
+    			'custom_invoice_value4'], 
+    			$columns);
 
     		foreach($this->line_items as $item)
     		{	
+	    	
 	    	$data .= '<tr class="item">';
 
     			foreach($columns as $column)
-    				$data .= '<td>{$item->column}</td>';
+    				$data .= '<td>'. $item->{$column} . '</td>';
 
 	    	$data .= '</tr>';
+	    	
 	    	}
+
     	$data .= '</table>';
     }
 

resources/views/pdf/design1.blade.php

@@ -163,14 +163,22 @@
     </table>
         {{-- 
             column variables:
+
+                date
+                discount
+                product_key
                 item
-                description
+                notes
                 cost
                 quantity
-                taxes
+                taxes (tax_name1, tax_name2, tax_rate1, tax_rate2)
-                subtotal
+                line_total
+                custom_label1 ( will show as the following parameter as its value -> custom_invoice_value1 )
+                custom_label2 ( will show as the following parameter as its value -> custom_invoice_value2 )
+                custom_label3 ( will show as the following parameter as its value -> custom_invoice_value3 )
+                custom_label4 ( will show as the following parameter as its value -> custom_invoice_value4 )
         --}}
-        {{ $invoice->table(['item','description','cost','quantity', 'taxes', 'subtotal']) }}
+        {{ $invoice->table(['item','description','cost','quantity', 'tax_name1', 'line_total']) }}
 
     <table cellpadding="0" cellspacing="0">
 

tests/Unit/MakesInvoiceValuesTest.php

@@ -0,0 +1,36 @@
+<?php
+
+namespace Tests\Unit;
+
+use Tests\TestCase;
+
+/**
+ * @test
+ * @covers  App\Utils\Traits\MakesInvoiceValues
+ */
+class MakesInvoiceValuesTest extends TestCase
+{
+
+	public function testStrReplaceArray()
+	{
+
+	$columns = ['custom_invoice_label3'];
+
+    		$columns = str_replace(['custom_invoice_label1', 
+    			'custom_invoice_label2', 
+    			'custom_invoice_label3',
+    			'custom_invoice_label4'], 
+    			['custom_invoice_value1',
+    			'custom_invoice_value2',
+    			'custom_invoice_value3',
+    			'custom_invoice_value4'], 
+    			$columns);
+
+
+    	$this->assertTrue(in_array("custom_invoice_value3", $columns));
+
+	}
+
+
+
+}