From 0a5281c1e683dc7bdc633c2e4ce1667e2b04befd Mon Sep 17 00:00:00 2001
From: Etienne Roudeix <etienne.roudeix@gmail.com>
Date: Mon, 9 Sep 2013 10:48:41 +0200
Subject: [PATCH] tax engine model

---
 .../Thelia/Exception/TaxEngineException.php   | 41 ++++++++++++
 core/lib/Thelia/TaxEngine/Calculator.php      | 65 +++++++++++++++++++
 local/config/schema.xml                       | 14 ++--
 3 files changed, 113 insertions(+), 7 deletions(-)
 create mode 100755 core/lib/Thelia/Exception/TaxEngineException.php
 create mode 100755 core/lib/Thelia/TaxEngine/Calculator.php

diff --git a/core/lib/Thelia/Exception/TaxEngineException.php b/core/lib/Thelia/Exception/TaxEngineException.php
new file mode 100755
index 000000000..b51aeef44
--- /dev/null
+++ b/core/lib/Thelia/Exception/TaxEngineException.php
@@ -0,0 +1,41 @@
+<?php
+/*************************************************************************************/
+/*                                                                                   */
+/*      Thelia	                                                                     */
+/*                                                                                   */
+/*      Copyright (c) OpenStudio                                                     */
+/*      email : info@thelia.net                                                      */
+/*      web : http://www.thelia.net                                                  */
+/*                                                                                   */
+/*      This program is free software; you can redistribute it and/or modify         */
+/*      it under the terms of the GNU General Public License as published by         */
+/*      the Free Software Foundation; either version 3 of the License                */
+/*                                                                                   */
+/*      This program is distributed in the hope that it will be useful,              */
+/*      but WITHOUT ANY WARRANTY; without even the implied warranty of               */
+/*      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the                */
+/*      GNU General Public License for more details.                                 */
+/*                                                                                   */
+/*      You should have received a copy of the GNU General Public License            */
+/*	    along with this program. If not, see <http://www.gnu.org/licenses/>.         */
+/*                                                                                   */
+/*************************************************************************************/
+
+namespace Thelia\Exception;
+
+use Thelia\Log\Tlog;
+
+class TaxEngineException extends \RuntimeException
+{
+    const UNKNOWN_EXCEPTION = 0;
+
+    const UNDEFINED_PRODUCT = 501;
+    const UNDEFINED_COUNTRY = 502;
+
+    public function __construct($message, $code = null, $previous = null) {
+        if($code === null) {
+            $code = self::UNKNOWN_EXCEPTION;
+        }
+        parent::__construct($message, $code, $previous);
+    }
+}
diff --git a/core/lib/Thelia/TaxEngine/Calculator.php b/core/lib/Thelia/TaxEngine/Calculator.php
new file mode 100755
index 000000000..0e1216783
--- /dev/null
+++ b/core/lib/Thelia/TaxEngine/Calculator.php
@@ -0,0 +1,65 @@
+<?php
+/*************************************************************************************/
+/*                                                                                   */
+/*      Thelia	                                                                     */
+/*                                                                                   */
+/*      Copyright (c) OpenStudio                                                     */
+/*      email : info@thelia.net                                                      */
+/*      web : http://www.thelia.net                                                  */
+/*                                                                                   */
+/*      This program is free software; you can redistribute it and/or modify         */
+/*      it under the terms of the GNU General Public License as published by         */
+/*      the Free Software Foundation; either version 3 of the License                */
+/*                                                                                   */
+/*      This program is distributed in the hope that it will be useful,              */
+/*      but WITHOUT ANY WARRANTY; without even the implied warranty of               */
+/*      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the                */
+/*      GNU General Public License for more details.                                 */
+/*                                                                                   */
+/*      You should have received a copy of the GNU General Public License            */
+/*	    along with this program. If not, see <http://www.gnu.org/licenses/>.         */
+/*                                                                                   */
+/*************************************************************************************/
+namespace Thelia\TaxEngine;
+
+use Thelia\Exception\TaxEngineException;
+use Thelia\Model\Country;
+use Thelia\Model\Product;
+
+/**
+ * Class Calculator
+ * @package Thelia\TaxEngine
+ * @author Etienne Roudeix <eroudeix@openstudio.fr>
+ */
+class Calculator
+{
+    protected $taxRulesCollection = null;
+
+    protected $product = null;
+    protected $country = null;
+
+    public function __construct()
+    {
+        return $this;
+    }
+
+    public function load(Product $product, Country $country)
+    {
+        if($product->getId() === null) {
+            throw new TaxEngineException('Product id is empty in Calculator::load', TaxEngineException::UNDEFINED_PRODUCT);
+        }
+        if($country->getId() === null) {
+            throw new TaxEngineException('Country id is empty in Calculator::load', TaxEngineException::UNDEFINED_COUNTRY);
+        }
+
+        $this->product = $product;
+        $this->country = $country;
+
+        return $this;
+    }
+
+    public function getTaxAmount()
+    {
+        
+    }
+}
diff --git a/local/config/schema.xml b/local/config/schema.xml
index e6e68c4b2..55036197f 100755
--- a/local/config/schema.xml
+++ b/local/config/schema.xml
@@ -96,19 +96,19 @@
   </table>
   <table name="tax_rule" namespace="Thelia\Model">
     <column autoIncrement="true" name="id" primaryKey="true" required="true" type="INTEGER" />
-    <column name="code" size="45" type="VARCHAR" />
     <column name="title" size="255" type="VARCHAR" />
     <column name="description" type="LONGVARCHAR" />
     <behavior name="timestampable" />
-    <behavior name="i18n" />
+    <behavior name="i18n">
+      <parameter name="i18n_columns" value="title, description" />
+    </behavior>
   </table>
   <table name="tax_rule_country" namespace="Thelia\Model">
-    <column name="id" primaryKey="true" required="true" type="INTEGER" />
-    <column name="tax_rule_id" type="INTEGER" />
-    <column name="country_id" type="INTEGER" />
+    <column name="tax_rule_id" required="true" type="INTEGER" />
+    <column name="country_id" required="true" type="INTEGER" />
     <column name="tax_id" type="INTEGER" />
-    <column name="none" type="TINYINT" />
-    <foreign-key foreignTable="tax" name="fk_tax_rule_country_tax_id" onDelete="SET NULL" onUpdate="RESTRICT">
+    <column name="position" required="true" type="INTEGER" />
+    <foreign-key foreignTable="tax" name="fk_tax_rule_country_tax_id" onDelete="CASCADE" onUpdate="RESTRICT">
       <reference foreign="id" local="tax_id" />
     </foreign-key>
     <foreign-key foreignTable="tax_rule" name="fk_tax_rule_country_tax_rule_id" onDelete="CASCADE" onUpdate="RESTRICT">