yoanm/jsonrpc-params-symfony-validator-sdk

Simple JSON-RPC params validator that use Symfony validator component

JSON-RPC params symfony validator

, _(*1)

, _(*2)

, _(*3)

, _(*4)

Simple JSON-RPC params validator that use Symfony validator component, _(*5)

See yoanm/symfony-jsonrpc-params-validator for automatic dependency injection., _(*6)

See yoanm/jsonrpc-params-symfony-constraint-doc-sdk for documentation generation., _(*7)

Versions

• Symfony v3/4 - PHP >=7.1 : ^v1.0

• Symfony v4/5 - PHP >=7.2 : ^v2.0, _(*8)

  ⚠️⚠️ v0.2.0 is replaced by v1.0.0 ! ⚠️⚠️, _(*9)

  ⚠️⚠️ v0.3.0 was badly taggued, used v2.0.0 instead ! ⚠️⚠️, _(*10)

• Symfony v4.4/5.4/6.0 - PHP ^8.0 : ^v2.1, _(*11)

How to use

In order to be validated, a JSON-RPC method must : * Implements JsonRpcMethodInterface from yoanm/jsonrpc-server-sdk * Implements MethodWithValidatedParamsInterface, _(*12)

With yoanm/jsonrpc-server-sdk

Create the validator and inject it into request handler :, _(*13)

$requestHandler->setMethodParamsValidator(
  new JsonRpcParamsValidator(
    (new ValidatorBuilder())->getValidator()
  )
);

Then you can send JSON-RPC request string to the server and any method wich implements MethodWithValidatedParamsInterface will be validated., _(*14)

Standalone

use Symfony\Component\Validator\ValidatorBuilder;
use Yoanm\JsonRpcParamsSymfonyValidator\Infra\JsonRpcParamsValidator;

// Create the validator
$paramsValidator = new JsonRpcParamsValidator(
  (new ValidatorBuilder())->getValidator()
);

// Validate a given JSON-RPC method instance against a JSON-RPC request
$violationList = $paramsValidator->validate($jsonRpcRequest, $jsonRpcMethod);

Params validation example

use Symfony\Component\Validator\Constraint;
use Symfony\Component\Validator\Constraints\Collection;
use Symfony\Component\Validator\Constraints\NotBlank;
use Symfony\Component\Validator\Constraints\NotNull;
use Yoanm\JsonRpcParamsSymfonyValidator\Domain\MethodWithValidatedParamsInterface;
use Yoanm\JsonRpcServer\Domain\JsonRpcMethodInterface;

class MethodExample implements JsonRpcMethodInterface, MethodWithValidatedParamsInterface
{
  /**
   * {@inheritdoc}
   */
  public function apply(array $paramList = null)
  {
    return 'result';
  }

  public function getParamsConstraint(): Constraint
  {
    return new Collection(
      [
        'fields' => [
          'fieldA' => new NotNull(),
          'fieldB' => new NotBlank(),
        ],
      ]
    );
  }
}

Violations format

Each violations will have the following format :, _(*15)

[
  'path' => 'property_path',
  'message' => 'violation message',
  'code' => 'violation_code'
]

Contributing

See contributing note, _(*16)