first commit

modules/leofeature/classes/CompareProduct.php

@@ -0,0 +1,153 @@
+<?php
+/**
+ * 2007-2015 Leotheme
+ *
+ * NOTICE OF LICENSE
+ *
+ * Leo feature for prestashop 1.7: ajax cart, review, compare, wishlist at product list
+ *
+ * DISCLAIMER
+ *
+ *  @author    leotheme <leotheme@gmail.com>
+ *  @copyright 2007-2015 Leotheme
+ *  @license   http://leotheme.com - prestashop template provider
+ */
+
+if (!defined('_PS_VERSION_')) {
+    # module validation
+    exit;
+}
+
+class CompareProduct extends ObjectModel
+{
+    public $id_compare;
+
+    public $id_customer;
+
+    public $date_add;
+
+    public $date_upd;
+
+    /**
+     * @see ObjectModel::$definition
+     */
+    public static $definition = array(
+        'table' => 'leofeature_compare',
+        'primary' => 'id_compare',
+        'fields' => array(
+            'id_compare' =>    array('type' => self::TYPE_INT, 'validate' => 'isUnsignedInt', 'required' => true),
+            'id_customer' =>    array('type' => self::TYPE_INT, 'validate' => 'isUnsignedInt', 'required' => true),
+        ),
+    );
+
+    /**
+     * Get all compare products of the customer
+     * @param int $id_customer
+     * @return array
+     */
+    public static function getCompareProducts($id_compare)
+    {
+        $results = Db::getInstance()->executeS('
+        SELECT DISTINCT `id_product`
+        FROM `'._DB_PREFIX_.'leofeature_compare` c
+        LEFT JOIN `'._DB_PREFIX_.'leofeature_compare_product` cp ON (cp.`id_compare` = c.`id_compare`)
+        WHERE cp.`id_compare` = '.(int)($id_compare));
+
+        $compareProducts = array();
+
+        if ($results) {
+            foreach ($results as $result) {
+                $compareProducts[] = (int)$result['id_product'];
+            }
+        }
+
+        return $compareProducts;
+    }
+
+
+    /**
+     * Add a compare product for the customer
+     * @param int $id_customer, int $id_product
+     * @return bool
+     */
+    public static function addCompareProduct($id_compare, $id_product)
+    {
+        // Check if compare row exists
+        $id_compare = Db::getInstance()->getValue('SELECT `id_compare`
+            FROM `'._DB_PREFIX_.'leofeature_compare`
+            WHERE `id_compare` = '.(int)$id_compare);
+
+        if (!$id_compare) {
+            $id_customer = false;
+            if (Context::getContext()->customer) {
+                $id_customer = Context::getContext()->customer->id;
+            }
+            $sql = Db::getInstance()->execute('
+            INSERT INTO `'._DB_PREFIX_.'leofeature_compare` (`id_compare`, `id_customer`) VALUES (NULL, "'.($id_customer ? (int)$id_customer: '0').'")');
+            if ($sql) {
+                $id_compare = Db::getInstance()->getValue('SELECT MAX(`id_compare`) FROM `'._DB_PREFIX_.'leofeature_compare`');
+                Context::getContext()->cookie->id_compare = $id_compare;
+            }
+        }
+
+        return Db::getInstance()->execute('
+            INSERT IGNORE INTO `'._DB_PREFIX_.'leofeature_compare_product` (`id_compare`, `id_product`, `date_add`, `date_upd`)
+            VALUES ('.(int)($id_compare).', '.(int)($id_product).', NOW(), NOW())');
+    }
+
+    /**
+     * Remove a compare product for the customer
+     * @param int $id_compare
+     * @param int $id_product
+     * @return bool
+     */
+    public static function removeCompareProduct($id_compare, $id_product)
+    {
+        return Db::getInstance()->execute('
+            DELETE cp FROM `'._DB_PREFIX_.'leofeature_compare_product` cp, `'._DB_PREFIX_.'leofeature_compare` c
+            WHERE cp.`id_compare`=c.`id_compare`
+            AND cp.`id_product` = '.(int)$id_product.'
+            AND c.`id_compare` = '.(int)$id_compare);
+    }
+
+    /**
+     * Get the number of compare products of the customer
+     * @param int $id_compare
+     * @return int
+     */
+    public static function getNumberProducts($id_compare)
+    {
+        return (int)(Db::getInstance()->getValue('SELECT count(`id_compare`)
+            FROM `'._DB_PREFIX_.'leofeature_compare_product`
+            WHERE `id_compare` = '.(int)($id_compare)));
+    }
+
+
+    /**
+     * Clean entries which are older than the period
+     * @param string $period
+     * @return void
+     */
+    public static function cleanCompareProducts($period = null)
+    {
+        if ($period !== null) {
+            Tools::displayParameterAsDeprecated('period');
+        }
+
+        Db::getInstance()->execute('
+        DELETE cp, c FROM `'._DB_PREFIX_.'leofeature_compare_product` cp, `'._DB_PREFIX_.'leofeature_compare` c
+        WHERE cp.date_upd < DATE_SUB(NOW(), INTERVAL 1 WEEK) AND c.`id_compare`=cp.`id_compare`');
+    }
+
+    /**
+     * Get the id_compare by id_customer
+     * @param int $id_customer
+     * @return int $id_compare
+     */
+    public static function getIdCompareByIdCustomer($id_customer)
+    {
+        return (int)Db::getInstance()->getValue('SELECT `id_compare`
+            FROM `'._DB_PREFIX_.'leofeature_compare`
+            WHERE `id_customer`= '.(int)$id_customer);
+    }
+}