# interblue.pl - Project Overview

## Purpose
E-commerce store **interblue.pl** built on **PrestaShop 1.7.x**. The shop sells lighting products (Sollux Lighting and others). It integrates with multiple marketplaces (Allegro, Empik) and shipping providers (DPD, InPost, Poczta Polska, Geis, FedEx).

## Tech Stack
- **CMS/Framework**: PrestaShop 1.7.x (PHP, Symfony 3.x/4.x core)
- **Template Engine**: Smarty (front) + Twig (admin/back-office)
- **Database**: MySQL (via PrestaShop's `Db` class and ObjectModel ORM)
- **Front Theme**: Custom theme `InterBlue` (based on classic)
- **PHP**: 7.x+ (PrestaShop 1.7 compatible)
- **Additional lib**: Medoo (lightweight PHP database framework, used in custom scripts)

## Key Integrations
- **Marketplaces**: Allegro (x13allegro, marzaallegro), Empik (empikmarketplace)
- **Payments**: Przelewy24, imoje, paybynet, ps_cashondelivery, ps_checkpayment, ps_wirepayment
- **Shipping**: DPD Poland, InPost, Poczta Polska, FedEx, Geis, Paczka w Ruchu
- **Analytics**: Google Tag Manager (cdc_googletagmanager), Google Analytics 4 (pdgoogleanalytycs4pro), Google Merchant Center (pdgooglemerchantcenterpro)
- **Other**: Baselinker, Sendinblue (email marketing), eKomi reviews

## Custom Scripts (project root)
- `import-products.php` - Imports products from Sollux Lighting XML feed
- `export.php`, `export-csv.php` - Product export scripts
- `custom-cron.php`, `custom-script.php` - Custom cron/automation
- `google-merchant_id-1.xml` - Google Merchant feed

## Custom Modules (developed in-house)
- `customfeaturetab` - Custom Feature Tab with DB integration and AJAX
- `dw_promocyjne_produkty` - Promotional products
- `dw_promowane_produkty` - Promoted products
- `addcolumninlist` - Extra column in product list (BO)
- `AddOrderExtraFields` - Extra fields on orders
- `ordersextracolumns` - Extra columns in order list
- `sposoby_dostawy` - Delivery methods customization

## Override System
Active overrides in `override/`:
- Classes: Product, Combination, Dispatcher, Hook, Link, Media, FrontController, Order, OrderCarrier, OrderHistory, OrderInvoice, OrderPayment
- Controllers (front): Category, Cms, Manufacturer, Order, Product, Supplier