<h2>Overview</h2>
The @narando/nest-axios-interceptor is a smart module designed to enhance the functionality of Axios within NestJS applications. This interceptor simplifies the process of managing axios requests and responses by allowing developers to define custom behavior and error handling seamlessly. Its type-safe nature ensures that different pieces of code communicate effectively without conflicts, making it a valuable addition for any serious NestJS developer looking to streamline their HTTP communication.
With this module, users can create custom interceptors to manipulate request configurations and handle errors more accurately. The setup is straightforward, thus enabling developers to focus more on building their applications than dealing with boilerplate code. Whether you're upgrading from an older version or just starting out, this tool is built with compatibility and flexibility in mind.
<h2>Features</h2>
<ul>
<li>
Custom Interceptor Registration: Easily register custom interceptors on <code>HttpService.axiosRef</code>, allowing tailored request handling.
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Type-Safe Configurations: Define specific request config types to maintain strong typing across your application and avoid conflicts with other interceptors.
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Error Handling Capabilities: Improve error management with built-in support for determining if an error is an instance of <code>AxiosError</code>, enabling custom error processing.
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No-Op Default Methods: The interceptor comes equipped with identity functions (no-op) for all event-related methods, which can be overridden to implement specific behaviors.
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Version Compatibility: The module supports various versions of <code>@nestjs/axios</code>, making it easier to upgrade without hassle, as long as you follow the specified upgrade paths.
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Custom Options Handling: Pass-through additional data between interceptor functions via the request config object, ensuring seamless integration of functionalities.
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MIT License: Open-source under the MIT License, allowing flexibility for modification and use in your projects.
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</ul>

<h2>Overview</h2>
The @narando/nest-xray module brings the powerful capabilities of AWS X-Ray to Nest.js applications, enhancing their observability and robustness. With distributed tracing, developers can effortlessly track and analyze the flow of requests within their microservices architecture. This module is perfectly tailored for those looking to optimize their Nest.js services while gaining insights into latency and performance bottlenecks.
By integrating this module, Nest.js developers can automatically handle trace management, enabling them to focus on building features instead of worrying about the intricacies of tracing. The module is designed to work seamlessly with both HTTP servers, utilizing the express.js framework, and provides a straightforward installation and setup process.
<h2>Features</h2>
<ul>
<li>Supported Environments: Primarily integrates with the HTTP application model using express or fastify, enabling automatic trace metadata reading for incoming requests.</li>
<li>HttpService Compatibility: Acts as a drop-in replacement for the HttpService from @nestjs/axios, automatically tracing all requests and managing necessary headers.</li>
<li>Custom Subsegment Creation: Allows manual creation of subsegments to gain deeper insights into specific functions or service calls.</li>
<li>Automatic Segmentation: Automatically creates a new segment that tracks request URLs and additional metadata, ensuring detailed request logging and analysis.</li>
<li>Version Compatibility: The v1 release supports NestJS Version 6 and 7, while v2 is built for Versions 8 and 9, offering flexibility based on the project's version requirements.</li>
<li>TracingService Utility: Provides access to the current segment and the ability to create new subsegments for tailored tracing flexibility.</li>
<li>Potential Environment Expansibility: There are plans for supporting additional environments, such as GraphQL and microservices, enhancing the package's utility across various Nest.js usage scenarios.</li>
</ul>

Narando

Nest Axios Interceptor

Nest Xray