Debugging logs

// Replace with your actual logging service endpoint
const loggingEndpoint = "https://your-logging-endpoint";

export default {
	async fetch(request) {
		try {
			// Attempt to fetch the request from the origin server
			const response = await fetch(request.clone());

			// Check if the response status indicates an error (for example, 4xx or 5xx)
			if (!response.ok) {
				// Prepare error details and context for logging
				const errorDetails = {
					status: response.status,
					statusText: response.statusText,
					url: request.url,
					method: request.method,
					headers: Object.fromEntries(request.headers),
				};

				// Log error details to your logging service
				await logError(errorDetails);

				// Return the original response with status and statusText intact
				return new Response(response.body, {
					status: response.status,
					statusText: response.statusText,
					headers: response.headers,
				});
			}

			// Return the successful response from the origin server
			return response;
		} catch (error) {
			// Handle any exceptions that occur during fetch
			const errorDetails = {
				message: error.message,
				stack: error.stack,
				url: request.url,
				method: request.method,
				headers: Object.fromEntries(request.headers),
			};

			// Log error details to your logging service
			await logError(errorDetails);

			// Return a generic error response
			return new Response("Internal Server Error", {
				status: 500,
			});
		}
	},
};

// Function to log error details to your logging service
async function logError(details) {
	try {
		const response = await fetch(loggingEndpoint, {
			method: "POST",
			headers: {
				"Content-Type": "application/json",
			},
			body: JSON.stringify(details),
		});

		if (!response.ok) {
			console.error("Failed to log error:", response.statusText);
		}
	} catch (error) {
		console.error("Error logging error:", error.message);
	}
}