Mastering Polymarket-PHP: Code Examples

Welcome to a deep dive into the danielgnh/polymarket-php package, focusing on making your integration smoother with ready-to-use code examples. We understand that while documentation is crucial, seeing practical implementations can significantly accelerate your development process. This article aims to provide clear, concise, and effective code snippets for working with Clob Resources and Gamma Resources, two vital components within the Polymarket ecosystem. By the end of this guide, you'll be equipped to leverage these features with confidence, enhancing your application's functionality and efficiency. Let's get started on making your journey with polymarket-php a breeze!

Clob Resources: Simplifying Data Management

Clob Resources in polymarket-php are designed to handle large textual data efficiently. Think of them as specialized containers for lengthy strings, such as articles, user-generated content, or configuration files, that might exceed the typical limits of standard string fields. Implementing Clob Resources correctly can prevent common data handling issues and ensure your application remains performant even with substantial text content. Our focus here is to demonstrate how to create, retrieve, and manipulate these resources using straightforward PHP code. We'll start with the fundamental process of initializing and storing a Clob Resource, ensuring you grasp the basic mechanics. Following this, we'll explore how to access and modify the data within these resources, highlighting the methods polymarket-php provides for seamless interaction. The goal is to demystify Clob Resources, making them an accessible and powerful tool in your development arsenal. We want to ensure that by the time you finish reading this section, you feel comfortable using Clob Resources in your projects, understanding their purpose and how to integrate them without any hitches. This will involve looking at common use cases and providing solutions that are both practical and easy to implement. We believe that with clear examples, any developer can effectively utilize the capabilities of Clob Resources to manage large text data in their applications.

Creating and Storing Clob Resources

To begin working with Clob Resources, you first need to instantiate them with your textual data. The polymarket-php library simplifies this process. Below is a practical example demonstrating how to create a new Clob Resource and store it. This code snippet assumes you have already initialized the Polymarket client.

<?php

require 'vendor/autoload.php';

use Polymarket\Core\Client;
use Polymarket\Resource\ClobResource;

// Assuming you have your Polymarket client configured and initialized
$client = new Client('YOUR_API_KEY'); // Replace with your actual API key

// The large text data you want to store
$largeText = "This is a very long piece of text that needs to be stored as a Clob Resource. It could be an article, a lengthy description, or any other substantial textual data. Polymarket-PHP handles this efficiently.";

// Create a new ClobResource instance
$clobResource = new ClobResource($largeText);

try {
    // Store the ClobResource. The 'create' method typically returns the ID of the created resource.
    // The exact endpoint and method might vary depending on the specific Polymarket API version being used.
    // This example uses a hypothetical 'resources->create' method for demonstration.
    $createdResource = $client->resources->create($clobResource, 'clob'); // Assuming 'clob' is the resource type identifier
    
    echo "Clob Resource created successfully! Resource ID: " . $createdResource['id'] . "\n";
    
} catch (Exception $e) {
    echo "Error creating Clob Resource: " . $e->getMessage() . "\n";
}

?>

In this example, we first define the $largeText variable holding our content. We then create an instance of ClobResource using this text. The crucial step is using the $client->resources->create() method, passing our $clobResource object and specifying 'clob' as the resource type. This method sends the data to the Polymarket API for storage. Remember to replace 'YOUR_API_KEY' with your actual Polymarket API key and ensure your $client object is properly configured. Error handling is included via a try-catch block to gracefully manage any potential issues during the creation process, providing informative messages.

Retrieving and Reading Clob Resources

Once a Clob Resource has been created and stored, you'll often need to retrieve its content to display it or process it further. The polymarket-php library provides methods to fetch resources by their unique identifier. Here’s how you can retrieve and read a Clob Resource:

<?php

require 'vendor/autoload.php';

use Polymarket\Core\Client;
use Polymarket\Resource\ClobResource;

// Assuming you have your Polymarket client configured and initialized
$client = new Client('YOUR_API_KEY'); // Replace with your actual API key

// The ID of the Clob Resource you want to retrieve
$resourceId = 'existing_clob_resource_id'; // Replace with the actual ID of your Clob Resource

try {
    // Fetch the Clob Resource using its ID
    // The 'get' method might return the resource data directly or an object representing it.
    // This example assumes it returns an array or an object from which we can extract the content.
    $retrievedResource = $client->resources->get($resourceId, 'clob'); // Assuming 'clob' is the resource type identifier

    if ($retrievedResource) {
        // Assuming the content is directly accessible or needs to be cast/retrieved
        // The exact way to access the content depends on the API response structure.
        // Let's assume it returns an object with a 'content' property or similar.
        $clobContent = $retrievedResource->getContent(); // Or $retrievedResource['content'] if it's an array
        
        echo "Successfully retrieved Clob Resource content: \n";
        echo $clobContent;
    } else {
        echo "Clob Resource with ID '{$resourceId}' not found.";
    }
    
} catch (Exception $e) {
    echo "Error retrieving Clob Resource: " . $e->getMessage() . "\n";
}

?>

In this retrieval example, we start by defining the $resourceId of the Clob Resource we wish to access. It's crucial to replace 'existing_clob_resource_id' with the actual ID of a previously created Clob Resource. The $client->resources->get() method is then used, passing the ID and the resource type 'clob'. If the resource is found, the code proceeds to extract its content. The method for accessing the content, $retrievedResource->getContent(), is a placeholder; you might need to adjust it based on how the polymarket-php library structures the response from the API (e.g., it could be $retrievedResource['content'] if the response is an associative array). We've included checks to see if the resource was found and use a try-catch block for robust error handling, ensuring any issues during the retrieval are reported clearly. This process ensures you can reliably access and utilize your stored large textual data whenever needed.

Updating Clob Resources

Modifying existing Clob Resources is a common requirement, whether it's to update an article, append new information, or correct existing text. polymarket-php allows for straightforward updates to Clob Resources that have already been stored. The following code demonstrates how to update the content of a Clob Resource using its ID.

<?php

require 'vendor/autoload.php';

use Polymarket\Core\Client;
use Polymarket\Resource\ClobResource;

// Assuming you have your Polymarket client configured and initialized
$client = new Client('YOUR_API_KEY'); // Replace with your actual API key

// The ID of the Clob Resource you want to update
$resourceId = 'existing_clob_resource_id'; // Replace with the actual ID of your Clob Resource

// The new content for the Clob Resource
$newLargeText = "This is the updated content for the Clob Resource. We are modifying the previous text to reflect new information or corrections. Polymarket-PHP makes updating large text data simple and efficient.";

// Create a new ClobResource instance with the updated content
$updatedClobResource = new ClobResource($newLargeText);

try {
    // Update the Clob Resource. The 'update' method typically requires the resource ID and the new resource object.
    // This example uses a hypothetical 'resources->update' method.
    $updateResult = $client->resources->update($resourceId, $updatedClobResource, 'clob'); // Assuming 'clob' is the resource type identifier

    if ($updateResult && $updateResult['success']) { // Assuming the update method returns a success status
        echo "Clob Resource with ID '{$resourceId}' updated successfully!\n";
    } else {
        echo "Failed to update Clob Resource with ID '{$resourceId}'.\n";
    }
    
} catch (Exception $e) {
    echo "Error updating Clob Resource: " . $e->getMessage() . "\n";
}

?>

This update example first specifies the $resourceId of the Clob Resource to be modified and defines $newLargeText with the desired new content. A new ClobResource object is instantiated with this updated text. The core of the operation lies in the $client->resources->update() method, where we pass the $resourceId, the $updatedClobResource object, and the resource type 'clob'. As before, the exact method signature and response structure might vary based on the polymarket-php version and API. We are assuming $updateResult contains a status indicator for success. A check is performed to confirm the update's success, and appropriate messages are displayed. The try-catch block ensures that any exceptions raised during the update process are caught and reported, making debugging easier. This facilitates keeping your large textual data up-to-date within the Polymarket system.

Gamma Resources: Managing Structured Data

Gamma Resources in polymarket-php are designed for structured data, offering a flexible way to manage collections of related information. Unlike Clob Resources which handle large blocks of text, Gamma Resources are ideal for items that have specific fields and properties, such as user profiles, product listings, or transaction records. They allow you to define and query data based on its structure, making it highly efficient for applications that rely on organized datasets. In this section, we will walk through the process of creating, retrieving, and updating Gamma Resources, demonstrating the power and versatility of this feature. We aim to provide you with practical code examples that illustrate how to effectively use Gamma Resources to organize and manage your application's structured data. By understanding these examples, you will be able to implement robust data management solutions that are both scalable and easy to maintain. We will cover the essential operations, ensuring you have a solid foundation for working with Gamma Resources in your polymarket-php projects.

Creating and Storing Gamma Resources

Creating a Gamma Resource involves defining its structure and content. This typically means providing an array or object that represents the data fields and their corresponding values. The polymarket-php library facilitates this through its resource management methods. Here’s an example of how to create and store a Gamma Resource:

<?php

require 'vendor/autoload.php';

use Polymarket\Core\Client;
use Polymarket\Resource\GammaResource;

// Assuming you have your Polymarket client configured and initialized
$client = new Client('YOUR_API_KEY'); // Replace with your actual API key

// Define the structured data for the Gamma Resource
$gammaData = [
    'name' => 'Example Product',
    'price' => 19.99,
    'description' => 'A sample product with various attributes.',
    'tags' => ['electronics', 'gadget'],
    'metadata' => [
        'manufacturer' => 'Polymarket Inc.',
        'release_date' => '2023-10-27'
    ]
];

// Create a new GammaResource instance
$gammaResource = new GammaResource($gammaData);

try {
    // Store the Gamma Resource. The 'create' method expects the resource object and its type.
    // This example uses a hypothetical 'resources->create' method.
    $createdResource = $client->resources->create($gammaResource, 'gamma'); // Assuming 'gamma' is the resource type identifier
    
    echo "Gamma Resource created successfully! Resource ID: " . $createdResource['id'] . "\n";
    
} catch (Exception $e) {
    echo "Error creating Gamma Resource: " . $e->getMessage() . "\n";
}

?>

In this creation example, we begin by defining $gammaData, an associative array that outlines the structured information for our Gamma Resource. This includes fields like 'name', 'price', 'description', 'tags', and a nested 'metadata' array. We then instantiate GammaResource with this data. The core operation is handled by $client->resources->create(), where we pass the $gammaResource object and specify 'gamma' as the resource type. This sends the structured data to the Polymarket API for storage. As with Clob Resources, remember to replace 'YOUR_API_KEY' and ensure your client is correctly set up. The try-catch block is essential for handling potential errors during the creation process, providing clear feedback if something goes wrong. This method ensures your structured data is reliably stored and ready for retrieval.

Retrieving and Reading Gamma Resources

Accessing existing Gamma Resources is fundamental for any application that uses structured data. polymarket-php allows you to fetch these resources using their unique IDs, enabling you to retrieve and utilize the structured information as needed. The following code demonstrates how to retrieve a Gamma Resource:

<?php

require 'vendor/autoload.php';

use Polymarket\Core\Client;
use Polymarket\Resource\GammaResource;

// Assuming you have your Polymarket client configured and initialized
$client = new Client('YOUR_API_KEY'); // Replace with your actual API key

// The ID of the Gamma Resource you want to retrieve
$resourceId = 'existing_gamma_resource_id'; // Replace with the actual ID of your Gamma Resource

try {
    // Fetch the Gamma Resource using its ID
    // The 'get' method returns the resource data.
    $retrievedResource = $client->resources->get($resourceId, 'gamma'); // Assuming 'gamma' is the resource type identifier

    if ($retrievedResource) {
        // Assuming the content is directly accessible or needs to be cast/retrieved
        // Let's assume it returns an object with a 'data' property or similar.
        $gammaContent = $retrievedResource->getData(); // Or $retrievedResource['data'] if it's an array
        
        echo "Successfully retrieved Gamma Resource data for ID '{$resourceId}':\n";
        print_r($gammaContent);
    } else {
        echo "Gamma Resource with ID '{$resourceId}' not found.";
    }
    
} catch (Exception $e) {
    echo "Error retrieving Gamma Resource: " . $e->getMessage() . "\n";
}

?>

In this retrieval example, we start by specifying the $resourceId for the Gamma Resource we want to fetch. Make sure to replace 'existing_gamma_resource_id' with a valid ID from your Polymarket instance. The $client->resources->get() method is then employed, passing the ID and the resource type 'gamma'. If the resource exists, the code retrieves its data. We assume the structured data is accessible via a getData() method or similar property (e.g., $retrievedResource['data']). The print_r() function is used to display the structured data in a human-readable format. As always, robust error handling is implemented using a try-catch block to report any issues encountered during the retrieval process. This ensures you can efficiently access and utilize your stored structured data.

Updating Gamma Resources

Updating structured data is a frequent task in application development, and polymarket-php provides a clear mechanism for modifying existing Gamma Resources. Whether you need to change product details, update user information, or adjust any part of your structured dataset, the update functionality is designed to be intuitive. Below is an example demonstrating how to update a Gamma Resource using its ID:

<?php

require 'vendor/autoload.php';

use Polymarket\Core\Client;
use Polymarket\Resource\GammaResource;

// Assuming you have your Polymarket client configured and initialized
$client = new Client('YOUR_API_KEY'); // Replace with your actual API key

// The ID of the Gamma Resource you want to update
$resourceId = 'existing_gamma_resource_id'; // Replace with the actual ID of your Gamma Resource

// The updated structured data for the Gamma Resource
$updatedGammaData = [
    'name' => 'Updated Product Name',
    'price' => 21.50,
    'description' => 'This is the revised description for the product.',
    'tags' => ['electronics', 'sale'],
    'stock_level' => 150 // Adding a new field
];

// Create a new GammaResource instance with the updated data
$updatedGammaResource = new GammaResource($updatedGammaData);

try {
    // Update the Gamma Resource. The 'update' method requires the resource ID and the new resource object.
    // This example uses a hypothetical 'resources->update' method.
    $updateResult = $client->resources->update($resourceId, $updatedGammaResource, 'gamma'); // Assuming 'gamma' is the resource type identifier

    if ($updateResult && $updateResult['success']) { // Assuming the update method returns a success status
        echo "Gamma Resource with ID '{$resourceId}' updated successfully!\n";
    } else {
        echo "Failed to update Gamma Resource with ID '{$resourceId}'.\n";
    }
    
} catch (Exception $e) {
    echo "Error updating Gamma Resource: " . $e->getMessage() . "\n";
}

?>

This update example begins by specifying the $resourceId of the Gamma Resource to be modified and then defines $updatedGammaData with the new structured information. Note that you can modify existing fields, remove fields, or even add new ones as demonstrated with 'stock_level'. A new GammaResource object is created with this updated data. The $client->resources->update() method is then called, passing the $resourceId, the $updatedGammaResource object, and the resource type 'gamma'. We anticipate that the method returns a success status, which is checked to confirm the operation. The try-catch block ensures that any errors during the update process are handled gracefully. This approach allows for dynamic and efficient management of your structured data within Polymarket.

Conclusion

We've explored practical code examples for working with Clob Resources and Gamma Resources in danielgnh/polymarket-php. These examples cover the fundamental operations: creating, retrieving, and updating resources. By understanding and implementing these snippets, you should now feel more confident in leveraging the data management capabilities of polymarket-php for both large textual data and structured datasets. Remember that the specific method names and response structures might vary slightly depending on the exact version of the Polymarket API and the polymarket-php library you are using. Always refer to the official documentation for the most up-to-date information. Mastering these resources will undoubtedly enhance your application's efficiency and data handling capabilities. We encourage you to experiment with these examples and adapt them to your specific project needs. Happy coding!

For further insights into advanced features and best practices with Polymarket, you can refer to the official Polymarket API Documentation. For general PHP development best practices, the PHP Manual is an invaluable resource.