http-status-response-codes

const HttpStatus = require('http-status-response-codes'); const { statusCodes } = require('http-status-response-codes'); async function demonstrateHttpStatus() { // Example 1: Instantiate with a numeric string const notFoundStatus = new HttpStatus('404'); console.log(`Code: ${notFoundStatus.getCodeValue()} Name: ${notFoundStatus.getName()}`); console.log(`Is client error? ${notFoundStatus.is4xxClientError()}`); // true console.log(`Is error? ${notFoundStatus.isError()}`); // true console.log(`Description: ${notFoundStatus.getDescription()}`); // Example 2: Instantiate with a mock response object (simulating an HTTP client response) // The package expects an object with a '.status' property, similar to older libraries like request-promise. const mockSuccessResponse = { status: 200, body: 'OK' }; // Mock a response object const successStatus = new HttpStatus(mockSuccessResponse); console.log(`Code: ${successStatus.getCodeValue()} Name: ${successStatus.getName()}`); console.log(`Is successful? ${successStatus.is2xxSuccessful()}`); // true console.log(`Is error? ${successStatus.isError()}`); // false // Example 3: Accessing the statusCodes enum for numerical values console.log(`HTTP_BAD_REQUEST: ${statusCodes.BAD_REQUEST}`); // 400 console.log(`HTTP_INTERNAL_SERVER_ERROR: ${statusCodes.INTERNAL_SERVER_ERROR}`); // 500 // Using a simulated server error response const simulatedResponse = { status: 503, statusText: 'Service Unavailable' }; const serverErrorStatus = new HttpStatus(simulatedResponse); if (serverErrorStatus.isError()) { console.log(` Caught an HTTP error: ${serverErrorStatus.getCodeValue()} - ${serverErrorStatus.getDescription()}`); console.log(`Is server error? ${serverErrorStatus.is5xxServerError()}`); // true } } demonstrateHttpStatus();