README

Plugin for Sylius to define permanent or time-limited promotions for products and automatically update prices.

Install

Add plugin to composer.json

composer require setono/sylius-catalog-promotion-plugin

Register plugin

<?php
# config/bundles.php

return [
    // ...
    Setono\SyliusCatalogPromotionPlugin\SetonoSyliusCatalogPromotionPlugin::class => ['all' => true],
    Sylius\Bundle\GridBundle\SyliusGridBundle::class => ['all' => true],
    // ...
];

Note, that we MUST define SetonoSyliusCatalogPromotionPlugin BEFORE SyliusGridBundle. Otherwise you'll see exception like this:

You have requested a non-existent parameter "setono_sylius_catalog_promotion.model.promotion.class".  

Add config

# config/packages/setono_sylius_catalog_promotion.yaml
imports:
    - { resource: "@SetonoSyliusCatalogPromotionPlugin/Resources/config/app/config.yaml" }
    # Uncomment if you want to add some catalog promotion fixtures to default suite
    # - { resource: "@SetonoSyliusCatalogPromotionPlugin/Resources/config/app/fixtures.yaml" }

Add routing

# config/routes/setono_sylius_catalog_promotion.yaml
setono_sylius_catalog_promotion_admin:
    resource: "@SetonoSyliusCatalogPromotionPlugin/Resources/config/admin_routing.yaml"
    prefix: /admin

Extend core classes

Extend ChannelPricing

<?php

declare(strict_types=1);

namespace App\Entity\Channel;

use Doctrine\ORM\Mapping as ORM;
use Setono\SyliusCatalogPromotionPlugin\Model\ChannelPricingInterface as CatalogPromotionChannelPricingInterface;
use Setono\SyliusCatalogPromotionPlugin\Model\ChannelPricingTrait as CatalogPromotionChannelPricingTrait;
use Sylius\Component\Core\Model\ChannelPricing as BaseChannelPricing;

/**
 * @ORM\Table(name="sylius_channel_pricing")
 * @ORM\Entity()
 */
class ChannelPricing extends BaseChannelPricing implements CatalogPromotionChannelPricingInterface
{
    use CatalogPromotionChannelPricingTrait;
}

Extend ChannelPricingRepository

<?php

declare(strict_types=1);

namespace App\Repository;

use Setono\SyliusCatalogPromotionPlugin\Doctrine\ORM\ChannelPricingRepositoryTrait as CatalogPromotionChannelPricingRepositoryTrait;
use Setono\SyliusCatalogPromotionPlugin\Repository\ChannelPricingRepositoryInterface as CatalogPromotionChannelPricingRepositoryInterface;
use Sylius\Bundle\ResourceBundle\Doctrine\ORM\EntityRepository;

class ChannelPricingRepository extends EntityRepository implements CatalogPromotionChannelPricingRepositoryInterface
{
    use CatalogPromotionChannelPricingRepositoryTrait;
}

Extend ProductRepository

<?php

declare(strict_types=1);

namespace App\Repository;

use Setono\SyliusCatalogPromotionPlugin\Doctrine\ORM\ProductRepositoryTrait as CatalogPromotionProductRepositoryTrait;
use Setono\SyliusCatalogPromotionPlugin\Repository\ProductRepositoryInterface as CatalogPromotionProductRepositoryInterface;
use Sylius\Bundle\CoreBundle\Doctrine\ORM\ProductRepository as BaseProductRepository;

class ProductRepository extends BaseProductRepository implements CatalogPromotionProductRepositoryInterface
{
    use CatalogPromotionProductRepositoryTrait;
}

Extend ProductVariantRepository

<?php

declare(strict_types=1);

namespace App\Repository;

use Setono\SyliusCatalogPromotionPlugin\Doctrine\ORM\ProductVariantRepositoryTrait as CatalogPromotionProductVariantRepositoryTrait;
use Setono\SyliusCatalogPromotionPlugin\Repository\ProductVariantRepositoryInterface as CatalogPromotionProductVariantRepositoryInterface;
use Sylius\Bundle\CoreBundle\Doctrine\ORM\ProductVariantRepository as BaseProductVariantRepository;

class ProductVariantRepository extends BaseProductVariantRepository implements CatalogPromotionProductVariantRepositoryInterface
{
    use CatalogPromotionProductVariantRepositoryTrait;
}

Update config with extended classes

In your config/packages/_sylius.yaml file update the configured classes:

# config/packages/_sylius.yaml
sylius_core:
    resources:
        channel_pricing:
            classes:
                model: App\Entity\ChannelPricing
                repository: App\Repository\ChannelPricingRepository

sylius_product:
    resources:
        product:
            classes:
                repository: App\Repository\ProductRepository
        product_variant:
            classes:
                repository: App\Repository\ProductVariantRepository

Update your schema

Create a migration file:

$ php bin/console doctrine:migrations:diff

If you have existing discounted products you should append this line to the up method in the migration file:

<?php
namespace DoctrineMigrations;

use Doctrine\DBAL\Schema\Schema;
use Doctrine\Migrations\AbstractMigration;

final class Version20191028134956 extends AbstractMigration
{
    public function up(Schema $schema) : void
    {
        // The generated SQL will be here
        // ...
        
        // append this line
        $this->addSql('UPDATE sylius_channel_pricing SET manually_discounted = 1 WHERE original_price IS NOT NULL AND price != original_price');
    }

    public function down(Schema $schema) : void
    {
        // ...
    }
}

Execute migration file:

$ php bin/console doctrine:migrations:migrate

Install assets

bin/console sylius:install:assets

Configure CRON to run next command every minute

$ php bin/console setono:sylius-catalog-promotion:process

Notice

This plugin only works on apps installed on a single server at the moment. It uses the local filesystem to save execution data.