PayPal made simple with PHP magic!
Developed with the software and tools below.
The php-paypal-integration project orchestrates seamless PayPal integration for standard transactions. With index.php presenting a user-friendly payment initiation interface, checkout.js manages order creation, capture, and transaction outcomes via PayPal API interactions. Crucial integration credentials and API base URL are stored securely in constants.php, guaranteeing system connectivity. create.php enables the creation of PayPal orders with precise pricing through authentication and error handling. Meanwhile, capture.php enhances payment functionality by validating order details and initiating the capture process following RESTful conventions, with utils.php supporting data fetching and access token generation.
| Feature | Description | |
|---|---|---|
| ⚙️ | Architecture | The project follows a typical frontend-backend architecture with frontend interactions managed by JavaScript and backend integration utilizing PHP for PayPal transactions. It facilitates a user-friendly payment interface for standard transactions. |
| 🔩 | Code Quality | The codebase demonstrates clean coding practices with descriptive variable and function names. It adheres to PHP coding standards, ensuring readability and maintainability. Proper separation of concerns is maintained between frontend and backend logic. |
| 📄 | Documentation | The project provides moderate documentation with critical integration credentials and API base URL maintained in constants.php. The functions and roles of major PHP files like create.php and capture.php are explained. However, detailed documentation for each function is lacking. |
| 🔌 | Integrations | The project integrates with the PayPal API for handling payment transactions. Dependencies include a JavaScript SDK for frontend interactions and PHP SDK for backend processing. External integrations are primarily with the PayPal services for order creation and capture. |
| 🧩 | Modularity | The codebase exhibits a level of modularity with distinct files for different functionalities such as order creation, capture, and utility functions. This allows for ease of code management, reusability of functions, and separation of concerns within the system. |
| 🧪 | Testing | No specific mention of testing frameworks or tools is provided in the project details. The absence of explicit testing information suggests a potential area for improvement in terms of implementing robust testing practices. |
| ⚡️ | Performance | The efficiency of the project depends on how well the PayPal API transactions are handled. Resource usage is primarily related to API requests and responses, so optimizing these interactions can enhance the overall performance of the payment integration system. |
| 🛡️ | Security | Security measures are enforced through secure handling of PayPal integration credentials and access tokens. Authentication mechanisms are utilized to ensure secure connectivity between the project and the PayPal API, enhancing data protection and access control. |
| 📦 | Dependencies | Key external libraries and dependencies include JavaScript for frontend interactions and the PHP SDK for interacting with the PayPal API. These dependencies facilitate the smooth execution of payment transactions and order processing within the system. |
| 🚀 | Scalability | The project's scalability is tied to how effectively it can handle increased transaction volume and traffic. Optimized API interactions, efficient resource management, and scalability considerations in the codebase can enhance the system's ability to scale with growing demands. |
└── php-paypal-integration/
├── api
│ └── orders
│ ├── capture.php
│ ├── constants.php
│ ├── create.php
│ └── utils.php
├── checkout.js
└── index.php.
| File | Summary |
|---|---|
| index.php | Code Summary:** index.php facilitates a PayPal JS + PHP SDK integration for standard transactions. Hierarchically, it serves the parent repository's frontend layer, presenting a user-friendly payment initiation interface. |
| checkout.js | The checkout.js file handles PayPal integration in the php-paypal-integration repo. It orchestrates order creation and capture, managing transaction outcomes via PayPal API interactions. |
api.orders
| File | Summary |
|---|---|
| constants.php | Code snippet in constants.php holds critical PayPal integration credentials and API base URL for the parent repository's order processing feature. It ensures secure connectivity and functionality within the system. |
| create.php | Code snippet in api/orders/create.php**Creates a PayPal order with specified price. Utilizes constants and utilities. Sends request with authentication and error handling. |
| capture.php | Role:** capture.php facilitates order capture in the PayPal integration system. It validates order details and initiates the capture process following RESTful conventions, enhancing payment functionality in the system. |
| utils.php | Code Summary:** utils.php aids in fetching data using specified options. It also generates access tokens for PayPal integration in the parent repository's architecture. |
Requirements
Ensure you have the following dependencies installed on your system:
- PHP:
version x.y.z
- Clone the php-paypal-integration repository:
git clone https://github.com/roberthgnz/php-paypal-integration- Change to the project directory:
cd php-paypal-integration- Install the dependencies:
composer installUse the following command to run php-paypal-integration:
php main.phpTo execute tests, run:
vendor/bin/phpunitContributions are welcome! Here are several ways you can contribute:
- Submit Pull Requests: Review open PRs, and submit your own PRs.
- Join the Discussions: Share your insights, provide feedback, or ask questions.
- Report Issues: Submit bugs found or log feature requests for Php-paypal-integration.
Contributing Guidelines
- Fork the Repository: Start by forking the project repository to your GitHub account.
- Clone Locally: Clone the forked repository to your local machine using a Git client.
git clone https://github.com/roberthgnz/php-paypal-integration
- Create a New Branch: Always work on a new branch, giving it a descriptive name.
git checkout -b new-feature-x
- Make Your Changes: Develop and test your changes locally.
- Commit Your Changes: Commit with a clear message describing your updates.
git commit -m 'Implemented new feature x.' - Push to GitHub: Push the changes to your forked repository.
git push origin new-feature-x
- Submit a Pull Request: Create a PR against the original project repository. Clearly describe the changes and their motivations.
Once your PR is reviewed and approved, it will be merged into the main branch.