oxid-esales / mollie-payment

v1.0.0-rc.1 2026-09-15 13:31 UTC

Requires

• php: ^8.2
• ext-json: *
• doctrine/dbal: ^2.13 || ^3.0
• mollie/mollie-api-php: ^2.0
• oxid-esales/payment-base: >=v1.2
• psr/log: ^1.0 || ^2.0 || ^3.0
• symfony/console: ^6.4 || ^7.0

Requires (Dev)

• oxid-esales/developer-tools: dev-b-7.4.x
• oxid-esales/oxideshop-ce: dev-b-7.4.x
• phpmd/phpmd: ^2.15
• phpstan/phpstan: ^2.0.2
• phpunit/phpunit: ^11.4
• squizlabs/php_codesniffer: ^3.10

Conflicts

• oxid-esales/oxideshop-ce: <7.4

proprietary

• OXID eSales AG

• payment
• modules
• eshop
• mollie
• OXID

Published on Packagist.org on 2026-09-15 14:12 UTC

README

A Mollie payment module for OXID eShop 7.4+, built on the shared payment-base Smart-Contract payment core. Mollie follows the PayPal reference architecture: segregated adapter interfaces behind one lazy SDK adapter, redirect-first checkout, webhook verification by re-fetching the payment from the Mollie API (Mollie sends no signature), and a shared admin "Payment" tab owned by payment-base. The module owns no database migrations — all tables come from payment-base.

Status: under active construction (see docs/dev_day_log/). The scaffold, DevOps spine, and adapter/checkout/webhook layers are built sprint-by-sprint.

Requirements

• OXID eShop CE 7.4+ (dev-b-7.4.x), PHP 8.2+
• oxid-esales/payment-base
• mollie/mollie-api-php ^2

Install & activate

Registered as a Composer path repository in the shop and required like the sibling modules:

# from the shop root (inside the php container)
composer update oxid-esales/mollie-payment --with-all-dependencies
bin/oe-console oe:module:activate oe_payments_mollie
bin/oe-console oe:module:deactivate oe_payments_mollie

Configure the module in the admin under Extensions → Modules → Mollie Payment: choose the mode (test/live), paste the matching API key (test_… / live_…), set the webhook URL, and pick the log level.

Quality gates

From the module root (run inside the php container, tools resolved from the shop vendor):

composer phpcs      # PSR-12
composer phpstan    # PHPStan level max — no baseline entries
composer phpmd      # PHP Mess Detector
composer phpunit    # PHPUnit (tests/phpunit.xml)
composer style      # phpcs + phpstan + phpmd

# aggregate gate (phpcs → phpunit → phpstan → phpmd)
./bin/pre-commit-check.sh              # Unit tests only
./bin/pre-commit-check.sh --full       # Unit + Integration (needs MySQL)
./bin/pre-commit-check.sh --no-phpunit # style only

Run a single test:

docker compose exec -w /var/www/extensions/mollie-payment php \
  /var/www/vendor/bin/phpunit -c tests/phpunit.xml --filter testName tests/Unit/Path/To/Test.php

Architecture & docs

• Build plan & daily logs: docs/dev_day_log/
• Architecture analysis: docs/dev_day_log/20260629/reports/01-mollie-architecture-analysis.md
• Contributor guidance for AI agents: CLAUDE.md

All Mollie SDK imports are confined to src/Mollie/Adapter/; the contract is never mutated via a generic setState() — only through the named transitions on the payment-base contract. Both rules are enforced by regression tests.