Jacek Pyziak
b1e8bb3d12
- stack.md - PrestaShop 1.7.x, PHP, Smarty, SCSS, modules - architecture.md - MVC + hooks, override mechanism, CQRS in src/ - structure.md - Directory layout, key file locations - conventions.md - PHP/Smarty/SCSS/JS conventions, PS patterns - testing.md - No automated tests in custom modules - integrations.md - Allegro, Empik, BaseLinker, shipping, payments - concerns.md - Override fragility, EOL risk, missing CI/CD - db_schema.md - Custom tables, modified core tables Co-Authored-By: Claude <noreply@anthropic.com>
89 lines
2.9 KiB
Markdown
89 lines
2.9 KiB
Markdown
# Database Schema
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**Analysis Date:** 2026-04-27
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## Connection
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- Host: `dedyk75.cyber-folks.pl`
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- Database: `interblue_sklep`
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- Table prefix: `ps_`
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- Engine: InnoDB
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- Charset: UTF-8 (note: custom tables use `utf8` not `utf8mb4`)
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- Cache: Memcached
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## Core PrestaShop Tables (selected)
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Standard PrestaShop tables present (not listed exhaustively — see PS docs):
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- `ps_orders` — Orders (modified by AddOrderExtraFields, see below)
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- `ps_order_history` — Order status history
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- `ps_order_invoice` — Invoices
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- `ps_order_payment` — Payment records (modified by AddOrderExtraFields)
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- `ps_product` — Products
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- `ps_product_lang` — Product translations
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- `ps_cart` — Shopping carts
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- `ps_customer` — Customers
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## Custom Tables (Added by Modules)
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### `ps_custom_feature_tab` — Feature Tab Rules
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Created by: `modules/customfeaturetab/customfeaturetab.php`
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| Column | Type | Notes |
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|--------|------|-------|
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| id_custom_feature_tab | INT UNSIGNED | PRIMARY KEY, AUTO_INCREMENT |
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| id_feature | INT UNSIGNED | Feature ID from ps_feature |
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| id_feature_value | INT UNSIGNED | Feature value ID |
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| position | INT UNSIGNED | Display order |
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| active | TINYINT(1) | Enable/disable |
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| date_add | DATETIME | |
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| date_upd | DATETIME | |
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### `ps_custom_feature_tab_lang` — Feature Tab Content (Multilang)
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Created by: `modules/customfeaturetab/customfeaturetab.php`
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| Column | Type | Notes |
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|--------|------|-------|
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| id_custom_feature_tab | INT UNSIGNED | FK → ps_custom_feature_tab |
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| id_lang | INT UNSIGNED | FK → ps_lang |
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| title | VARCHAR(255) | Tab title |
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| content | TEXT | Tab HTML content |
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Primary key: (id_custom_feature_tab, id_lang)
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## Modified Core Tables (by Modules)
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### `ps_orders` — Order Source Field
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Added by: `modules/AddOrderExtraFields/AddOrderExtraFields.php`
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| Column | Type | Notes |
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|--------|------|-------|
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| order_source | ENUM('Allegro', 'Sklep int.', 'Telefonicznie') | Added via ALTER TABLE |
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Logic: Set in `modules/AddOrderExtraFields/override/classes/PaymentModule.php`
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- 'Allegro' — when `$order->module == 'x13allegro'`
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- 'Sklep int.' — default for web store orders
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- 'Telefonicznie' — manual phone orders (set manually in admin)
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### `ps_order_payment` — Card Payment Field
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Added by: `override/classes/order/OrderPayment.php`
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- Additional field for storing card payment type (max 254 chars)
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## Migration Approach
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- No migration framework — DDL executed in module `install()` methods
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- ALTER TABLE statements in `AddOrderExtraFields.php`
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- CREATE TABLE in `customfeaturetab.php`
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- No rollback scripts (uninstall drops custom tables)
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- No version tracking for schema changes
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## Known Issues
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- Custom tables use `utf8` charset (should be `utf8mb4` for full Unicode/emoji support)
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- `ps_custom_feature_tab` has no index on `id_feature` or `id_feature_value` (potential slow queries on large catalogs)
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- `order_source` enum requires ALTER TABLE to add new order sources
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---
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*DB schema: 2026-04-27*
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*Update when modules add/modify tables*
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