polysource/adapter-http

HTTP REST API adapter for Polysource — admin Stripe, GitHub, internal microservices, any external REST API you operate but don't own the schema of.

Part of the Polysource monorepo. MIT-licensed.

What it ships

• HttpDataSource — implements WritableDataSourceInterface over Symfony HttpClientInterface.
• PaginationStrategyInterface — pluggable pagination protocol with two built-in implementations:
  • PageNumberPaginationStrategy — ?page=N style (Stripe-like)
  • CursorPaginationStrategy — opaque cursor in response (GitHub-like)
• defaultHeaders constructor arg for injecting auth headers (Bearer tokens, API keys).
• HttpResource — non-final convenience base.
• Tested with Symfony's MockHttpClient so no live API calls in CI.

Install

composer require polysource/adapter-http symfony/http-client

Register the bundle:

return [
    Polysource\Adapter\Http\PolysourceAdapterHttpBundle::class => ['all' => true],
];

Extend it

For an API that paginates in an unusual way (link headers, X-Pagination, RFC 5988…), implement PaginationStrategyInterface (2 methods):

final class LinkHeaderPaginationStrategy implements PaginationStrategyInterface
{
    public function buildRequest(DataQuery $query): array { /* return query + headers */ }
    public function parseResponse(ResponseInterface $response): DataPage { /* parse Link header */ }
}

Inject into HttpDataSource. No fork needed. See extensibility map.

Documentation

• Adapter HTTP guide