Database cart optimizer

config/services.yml

@@ -103,3 +103,8 @@ services:
     class: FOP\Console\Commands\ThemeResetLayout
     tags:
       - { name: console.command }
+
+  fop.console.optimize_cart.command:
+    class: FOP\Console\Commands\Optimize\CartOptimizer
+    tags:
+      - { name: console.command }

src/Commands/Optimize/CartOptimizer.php

@@ -0,0 +1,100 @@
+<?php
+/**
+ * Copyright (c) Since 2020 Friends of Presta
+ *
+ * NOTICE OF LICENSE
+ *
+ * This source file is subject to the Academic Free License (AFL 3.0)
+ * that is bundled with this package in the file docs/licenses/LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * https://opensource.org/licenses/afl-3.0.php
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to [email protected] so we can send you a copy immediately.
+ *
+ * @author    Friends of Presta <[email protected]>
+ * @copyright since 2020 Friends of Presta
+ * @license   https://opensource.org/licenses/AFL-3.0  Academic Free License ("AFL") v. 3.0
+ */
+
+namespace FOP\Console\Commands\Optimize;
+
+use DateTime;
+use Db;
+use FOP\Console\Command;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Input\InputOption;
+use Symfony\Component\Console\Output\OutputInterface;
+use Symfony\Component\Console\Question\Question;
+use Symfony\Component\Console\Style\SymfonyStyle;
+
+class CartOptimizer extends Command
+{
+    private $from_date;
+    private $logs;
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function configure()
+    {
+        $this->setName('fop:optimize:cart')
+            ->setDescription('Clear and optimize your Prestashop')
+            ->setHelp('Clear your Prestashop from useless row in cart table');
+
+        $this->addUsage('--from=[from-date] (format: Y-m-d, default: 1 month)');
+        $this->addOption('from-date', null, InputOption::VALUE_OPTIONAL);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function execute(InputInterface $input, OutputInterface $output)
+    {
+        $io = new SymfonyStyle($input, $output);
+        $helper = $this->getHelper('question');
+        $from_date = $input->getOption('from-date') ?? $helper->ask($input, $output, new Question('<question>Remove abandoned cart since ? Default 1 month, type date format "Y-m-d" to override.</question>'));
+
+        if (!$this->checkDate($from_date)) {
+            $io->error('Incorrect date parameter. Please type a date from format Y-m-d. Date given : ' . $from_date);
+        }
+
+        $this->clearCart();
+
+        if ($this->logs['cart'] === 0) {
+            $io->success('Cart already clean. No need more.');
+        } else {
+            $io->success('Cart clear successfully ! We delete ' . $this->logs['cart'] . ' cart(s) !');
+        }
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    private function clearCart()
+    {
+        $instance = Db::getInstance();
+
+        $instance->delete('cart', 'id_cart NOT IN (SELECT id_cart FROM `'._DB_PREFIX_.'orders`) AND date_add < "' . pSQL($this->from_date) . '"');
+        $this->logs['cart'] = $instance->affected_rows();
+    }
+
+    /**
+     * @param $date
+     * @return bool
+     */
+    private function checkDate($date)
+    {
+        if (is_null($date)) {
+            $this->from_date = date('Y-m-d', strtotime('-1 month'));
+            return true;
+        }
+
+        if ($date = DateTime::createFromFormat('Y-m-d', $date)) {
+            $this->from_date = $date->format('Y-m-d');
+            return true;
+        }
+
+        return false;
+    }
+}