REST based PayPal Payment Provider Integration for django-shop

This integrates PayPal for django-shop version 1.0 and above.

Installation

for django-shop version 1.0.x:

pip install djangoshop-paypal<1.1

Configuration

In settings.py of the merchant's project:

Add 'shop_paypal' to INSTALLED_APPS.

At PayPal create a business account and apply for the vendor credentials. For a testing account add them as:

SHOP_PAYPAL = {
    'API_ENDPOINT': 'https://api.sandbox.paypal.com',
    'MODE': 'sandbox',
    'CLIENT_ID': '<client-id-as-provided-by-PayPal>',
    'CLIENT_SECRET': '<client-secret-as-provided-by-PayPal>',
    'PURCHASE_DESCRIPTION': "Thanks for purchasing at My Shop",
}

and for production:

SHOP_PAYPAL = {
    'API_ENDPOINT': 'https://api.paypal.com',
    'MODE': 'live',
    'CLIENT_ID': '<client-id-as-provided-by-PayPal>',
    'CLIENT_SECRET': '<client-secret-as-provided-by-PayPal>',
    'PURCHASE_DESCRIPTION': "Thanks for purchasing at My Shop",
}

Add 'shop_paypal.modifiers.PaymentModifier' to the list of SHOP_CART_MODIFIERS.

Add 'shop_paypal.payment.OrderWorkflowMixin' to the list of SHOP_ORDER_WORKFLOWS.

When rendering the payment method form, "PayPal" shall appear in the list of possible payments.

Successful payments are redirected onto the just created order detail page.

If a payment was rejected by PayPal, djangoshop-paypal redirects onto the CMS page with the ID shop-cancel-payment, so make sure that such a page exists.

Changes

1.0.1

• Fix #6: PayPal's create payment now is invoked by the server.

1.0

• Adopted to django-SHOP version 1.0