HttpIterator

The HttpIterator package provides a PHP iterator that simplifies the processing of large volumes of data from Http requests, particularly useful in scenarios with page-based results limitation.

Installation

composer require husail/http-iterator

Basic Usage

use Husail\HttpIterator\HttpIterator;
use Illuminate\Support\Facades\Http;

HttpIterator::run(10, 1, function ($iterator) {
    $response = Http::get('http://example.com');
    if (!$iterator->hasInitialized()) {    
        $iterator->setTotalResult($response->json('total_elements'));
    }

    TransactionRepository::sync($response->json('data'))
    //...
       
    $iterator->nextPage();
});

API Reference

• run(int $perPage, int $currentPage, callable $callableRun, callable $callableException): Execute the iterator with the provided callables.
• nextPage(): Move to the next page.
• lastPage(): Move to the last page.
• toPage(int $page): Move to a specific page.
• setPerPage(int $length): Set the number of results per page.
• setTotalResult(int $length): Set the total number of results.
• currentPage(): Get the current page.
• perPage(): Get the number of results per page.
• totalResult(): Get the total number of results.
• totalPages(): Get the total number of pages.
• finish(): Mark the iterator as finished.
• initialized(): Check if the iterator has been initialized.
• hasFinished(): Check if the iterator has finished iterating.
• hasNextPage(): Check if there is a next page.

License

This package is open-source software licensed under the MIT License - see the LICENSE file for details.