PrestaShop Facebook (ps_facebook)

Installation

Use make build to install dependencies (or make docker-build to run it within docker).

Check other commands with make help.

Requirements

This module is compliant with PHP 5.6+ and PrestaShop 1.7, (tested with PS 1.7.2+ before each release).

You need a facebook developper account added to the PrestaShop Social Media app (ID:726899634800479) to manage its settings.

CDN usage

If you want to use local vue app, set on your .env USE_LOCAL_VUE_APP at 1.

USE_LOCAL_VUE_APP=1

Usage

Install module and connect to FBE in module BO

Delivery

Automatic

This package should be automatically delivered by the CI/CD, see the github workflows. Zips should be available for each releases.

Manual

1. Fill up .env.inte and .env.prod files
2. Use make bundle to build up deliverable zips for integration and production purpose.
3. Find zips within the ./dist directory

About

Compliancy with PrestaShop 1.6

This module is not compliant with PS 1.6 as some Pixel events could not be implemented properly on this version (i.e CustomizeProduct). This avoids potential misunderstanding about mismatching behavior of the module with different versions of PrestaShop.

Facebook Pixel

• Pixel & GDPR

Based of the Facebook documentation about GDPR, a user may revoke his consent to use Pixel. This can be notified to Facebook by calling fbq('consent', 'revoke');. Cookies management modules are available on the PrestaShop marketplace to allow the management of Facebook features to each user.

For third-party module developers, this module will revoke the consent to use Pixel if the proper JS variable is set in the page content before the initialization of this module:

window.doNotConsentToPixel = true;

• Using Pixel event in other modules

You can call custom Pixel event by using hook: actionFacebookCallPixel

You also need to add some params in hook call

Required:

• eventName
• module

Optional:

• id_product
• id_product_attribute

Example:

Hook::exec('actionFacebookCallPixel' ,['eventName' => 'AddToWishlist', 'module' => 'wishlist', 'id_product' => $productId, 'id_product_attribute' => $idProductAttribute]);

• Documentation

• List of standard Pixel events

Development

The main branch receiving all kind of contributions (bug fixes, improvements & new features) is the master branch.

In the future we may maintain several branches at the same time, for instance to fix the current version in production while we prepare new features for the next release. These branches would be defined as [1-9]*.[1-9]*.x (for instance 1.4.x).

• Running with dev dependencies

composer install --dev

• Working with VueJS app

To set the build of the VueJS app in development mode and watching your changes:

cd _dev
npm run dev

• Replacing config values of the project

Some values of the Config class can be overwriten by having your own environment variables.

You can for instance have your own .env at the root of this project to replace the Facebook App ID or switch the API URLs to another domain.

Tests

This module follows recommandations of the PrestaShop devdocs and is checked by PHP-CS-Fixer, PHPStan and PHPUnit before each release.

Two sets of tests have been implemented in this module:

• Unit tests

vendor/bin/phpunit tests/unit/

• Integration tests

These tests run the calls to Facebook API to make sure the data the module relies on is still valid. It requires preliminary configuration, by setting your FBE configuration in a JSON config file.

cp tests/integration/config.json.dist tests/integration/config.json
# Edit your config.json, then
vendor/bin/phpunit tests/integration/ -v