Initial import: Carteasy Shop (Dev-Stand)

core/shippingareahelper.class.php

@@ -0,0 +1,30 @@
+<?php
+
+class ShippingAreaHelper { 
+	public static function get_shipping_area_by_country_id($country_id,$customer_group_id = false) {
+		$db = Registry::get('base')->db;
+
+		$sql = "SELECT shipping_area_id 
+				FROM countries
+				WHERE id=".$db->real_escape_string($country_id);
+
+		$result = $db->query($sql);
+
+		$shipping_area_id = false;
+		if ($result->num_rows > 0) {
+			$shipping_area_id = $result->fetch_object()->shipping_area_id;
+		}
+
+		if ($customer_group_id) {
+			$sql = "SELECT * FROM country_customergroup_shippingarea
+				WHERE country_id = $country_id AND customer_group_id = $customer_group_id";
+			$result = $db->query($sql);
+			if ($result->num_rows > 0) {
+				$shipping_area_id = $result->fetch_object()->shipping_area_id;
+			}
+		}
+
+		return $shipping_area_id;
+
+	}
+}