Professional module for PrestaShop store administrators

This module is designed for store administrators who want to have a complete overview of the change history of all settings and fields in the PrestaShop store admin panel:

• The module logs changes of administrators and those coming from the API.
• The module creates an ultra-precise log with information on all performed actions.
• The log contains, among other things, information about the before and after values - for all fields available for change in the admin panel of the store.
• The module does not affect the performance of the store and handles huge amounts of data in an efficient 4-level fallback system: External Redis server → Memory → RAM → File.

Our module will give you the answer when you need to determine: who and what changed in your store - configurations, descriptions, prices, etc.

Features

• 4-level fallback system: Redis → Memory → RAM → File
• Logging of administrative actions: adding, editing, deleting objects
• API action logging: including identification of API keys
• Admin interface: view and filter logs
• Automatic migration: CRON scripts to process logs
• Optimized performance: minimal impact on store performance

Automatic logging

• Objects: Product, Category, Order, Customer, etc.
• Modules: installation/uninstallation
• Configuration: store settings changes
• API: calls with key identification

Logging architecture

If any system is disabled or unavailable, the module will automatically jump to the next level.

1. Redis (highest performance, recommended)
   • RPUSH of logs to the activity_log queue
   • Asynchronous processing by cron
2. MySQL Memory Table (high performance)
   • Ps_activity_log_buffer table (ENGINE=MEMORY)
   • Fast RAM operations
3. In-memory Buffer (medium performance)
   • PHP table in memory throughout the request
   • Flush at the end of execution(shutdown)
4. NDJSON (fallback) file
   • Writing to var/logs/activity_fallback.ndjson
   • Migration by cron to database

Extended context for different objects

• Product: product_reference, product_active
• Category: category_active, parent_category
• Order: order_state, order_total
• Customer: customer_email, customer_active
• Module: module_name, module_version, module_author, module_display_name

View logs and log structure

In the admin panel, go to Advanced Parameters → Activity Logs:

• Filter by action, object type, employee
• Search by date, object ID
• Details of the context of each log
• Storage status - information about available resources

Tracking of Before/After changes

{ "field_changes": { "name": { "from": "Old product name", "to": "New Product Name" }, "price": { "from": 19.99, "to": 29.99 }, "active": { "from": 0, "to": 1 } } }