webservco / paypal
A PHP component/library.
Requires
- php: ^8.3
- nyholm/psr7: ^1
- psr/http-client: ^1
- psr/http-message: ^2
- symfony/http-client: ^6
- webservco/configuration: ^0
- webservco/data: ^0
- webservco/database: ^0
- webservco/log: ^0
Requires (Dev)
- pds/skeleton: ^1
- phan/phan: ^5
- php-parallel-lint/php-console-highlighter: ^1
- php-parallel-lint/php-parallel-lint: ^1
- phpcompatibility/php-compatibility: ^9
- phpmd/phpmd: ^2
- phpstan/phpstan: ^1
- phpstan/phpstan-phpunit: ^1
- phpstan/phpstan-strict-rules: ^1
- phpunit/phpunit: ^10
- slevomat/coding-standard: ^8
- squizlabs/php_codesniffer: ^3
- vimeo/psalm: ^5
- webservco/coding-standards: ^0
- webservco/component-common: ^0
README
A PayPal REST API implementation.
Implemented functionality: Orders v2.
Resources
Storage
Structure
Both table names and field names can be customized.
Table order_payment
Fields to add to an existing table
- Mandatory:
order_reference
: implementation specific, eg.VARCHAR(45) NOT NULL
, - Mandatory:
order_total
: implementation specific, eg.DECIMAL(10,2) NOT NULL
- Optional:
order_currency
:CHAR(3) NOT NULL
, - Mandatory:
order_payment_status
VARCHAR(45) DEFAULT NULL
, - Mandatory:
payment_event_date_time
DATETIME DEFAULT NULL
,
New table example
CREATE TABLE order_payment ( order_reference VARCHAR(45) NOT NULL, order_total DECIMAL(10,2) NOT NULL, order_currency CHAR(3) NOT NULL, order_payment_status VARCHAR(45) DEFAULT NULL, payment_event_date_time DATETIME DEFAULT NULL, PRIMARY KEY(order_reference) ) ENGINE = InnoDB DEFAULT CHARSET = utf8mb4 COLLATE = utf8mb4_unicode_ci;
Table payment_access_token
CREATE TABLE payment_access_token ( token VARCHAR(100) NOT NULL, expire_date_time DATETIME NOT NULL, added_date_time TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP, PRIMARY KEY(token) ) ENGINE = InnoDB DEFAULT CHARSET = utf8mb4 COLLATE = utf8mb4_unicode_ci;
Configuration
Use environment variables (check example configuration) (app url, default currency, table and fields names);
If not using order level currency, make sure to set the PAYMENT_DEFAULT_CURRENCY
options, and leave blank PAYMENT_FIELD_NAME_ORDER_CURRENCY
.
If using a very specialized setup and using the configuration is not enough, you can implement \WebServCo\Contract\Storage\Order\OrderPaymentStorageInterface
specifically for your project.
Usage
An example is located in the directory public/payment
.
Copy the files in your local project and adapt the paths.
Note: If a custom implementation is required, check and adapt the code located in src/example_implementation
.
Testing the example implementation
- Create
config/.env.ini
; - Fill paypal info
- Start project:
ddev start
- Create tables;
- Create a test order:
INSERT INTO `order_payment` (order_reference, order_total, order_currency) VALUES ('Test1', 123.45, 'EUR');
- Open payment page:
https://paypal.ddev.site/payment/pay.php?orderReference=Test1&languageCode=en
Note: languageCode
is optional and only used internally in implementing project.
If you set it when initialize the payment, it will arrive as parameter to the PAYMENT_RESULT_LOCATION
and the PAYMENT_CANCEL_LOCATION
.
TODO
[ ] Find a way to suppress Psalm "UnusedVariable" errors.
Not working (generates "UnusedPsalmSuppress" error):
/** * @psalm-suppress UnusedVariable */
/** @psalm-suppress UnusedVariable */
Reference: Docblock suppression