PHP code example of ammit-php / ammit

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

ammit-php / ammit example snippets

$registerUserCommandResolver = new RegisterUserCommandResolver();
try {
    $command = $registerUserCommandResolver->resolve($request);
} catch (AbstractNormalizableCommandResolverException $e) {
    // Return a JSON error following jsonapi.org's format
    // @see http://jsonapi.org/examples/#error-objects-basics
    return JsonResponse::fromJsonString(
        json_encode(
            $e->normalize()
        ), 
        406
    );
}

try {
    $this->userService->registerUser($command);
} catch(DomainException $e) {
   // ...
}
// ...

/**
 * Resolve a PSR-7 Request into a RegisterUserCommand (Data Transfer Object)
 */
class RegisterUserCommandResolver extends AbstractPureCommandResolver
{
    /**
     * @inheritdoc
     */
    public function resolve(ServerRequestInterface $request): RegisterUserCommand
    {
        $commandConstructorValues = $this->resolveRequestAsArray($request);

        // We are using variadic function here (https://wiki.php.net/rfc/variadics)
        return new RegisterUserCommand(...$commandConstructorValues);
    }

    /**
     * @inheritDoc
     */
    protected function validateThenMapAttributes(ServerRequestInterface $request): array
    {
        // $id = $_GET['id']
        $id = $this->queryStringValueValidator->mustBeString(
            $request,
            'id'
        );

        // $firstName = $_POST['firstName']
        $firstName = $this->attributeValueValidator->mustBeString(
            $request,
            'firstName'
        );

        // $lastName = $_POST['lastName']
        $lastName = $this->attributeValueValidator->mustBeString(
            $request,
            'lastName'
        );

        // $email = $_POST['email']
        $email = $this->attributeValueValidator->mustBeString(
            $request,
            'email'
        );

        // Will be injected directly in RegisterUserCommand::__construct(...$args)
        // as variadic function
        $commandConstructorValues = [
            $id,
            $firstName,
            $lastName,
            $email
        ];

        return $commandConstructorValues;
    }
}

$email = $attributeValueValidator->mustBeUuid(
    $request,
    'id'
);