Add custom data to be parsed to the template

Author: rob

src/Invoice.php

@@ -71,6 +71,11 @@ class Invoice
      */
     public $logo;
 
+    /**
+     * @var array
+     */
+    public $custom;
+
     /**
      * @var float
      */
@@ -173,6 +178,9 @@ public function __construct($name = 'Invoice')
         $this->currency_thousands_separator = config('invoices.currency.thousands_separator');
         $this->currency_format              = config('invoices.currency.format');
 
+        // Custom data
+        $this->custom = [];
+
         $this->disk          = config('invoices.disk');
         $this->table_columns = static::TABLE_COLUMNS;
     }

src/Traits/InvoiceHelpers.php

@@ -153,6 +153,17 @@ public function buyer(PartyContract $buyer)
         return $this;
     }
 
+    /**
+     * @param PartyContract $buyer
+     * @return $this
+     */
+    public function custom(array $custom)
+    {
+        $this->custom = $custom;
+
+        return $this;
+    }
+
     /**
      * @param string $template
      * @return $this