console made colorful using ansi escape codes

Author: dev-rashedin

src/global-error-handler.ts

@@ -3,7 +3,34 @@ import { StatusCodes, getStatusMessage } from 'http-status-toolkit';
 import { isCustomAPIError } from './checking-custom-api-error'; 
 import { CustomAPIError } from './error';
 
+const colors = {
+  reset: '\x1b[0m',
+  bold: '\x1b[1m',
+  red: '\x1b[31m',
+  yellow: '\x1b[33m',
+  green: '\x1b[32m',
+};
 
+function boldRed(text: string) {
+  return `${colors.bold}${colors.red}${text}${colors.reset}`;
+}
+function red(text: string) {
+  return `${colors.red}${text}${colors.reset}`;
+}
+
+function boldYellow(text: string) {
+  return `${colors.bold}${colors.yellow}${text}${colors.reset}`;
+}
+function yellow(text: string) {
+  return `${colors.yellow}${text}${colors.reset}`;
+}
+
+function boldGreen(text: string) {
+  return `${colors.bold}${colors.green}${text}${colors.reset}`;
+}
+function green(text: string) {
+  return `${colors.green}${text}${colors.reset}`;
+}
 
 // Internal config object (optional override)
 let errorOptions = {
@@ -68,13 +95,26 @@ export const globalErrorHandler = (
 
   // Log the error if configured to do so
   if (errorOptions.logError) {
-    console.error('\x1b[35m%s\x1b[31m', 'Error Message:', errorResponse.message); 
-    if (errorResponse.errorDetails) {
-      console.error('Error Details:', errorResponse.errorDetails);
-    }
-    if (errorResponse.stack) {
-      console.error('\x1b[35m%s\x1b[32m', 'Stack Trace:', errorResponse.stack);
-    }
+   console.error(boldRed('🔴 Error Message:'));
+   console.error(red(errorResponse.message));
+
+   if (errorResponse.errorDetails) {
+     console.error(boldYellow('🟡 Error Details:'));
+     console.error(
+       yellow(
+         typeof errorResponse.errorDetails === 'object'
+           ? JSON.stringify(errorResponse.errorDetails, null, 2)
+           : errorResponse.errorDetails
+       )
+     );
+   }
+
+   if (errorResponse.stack) {
+     console.error(boldGreen('🟢 Stack Trace:'));
+     (errorResponse.stack as string[]).forEach((line) =>
+       console.error(green(line))
+     );
+   }
   }
 
   res.status(statusCode).json(errorResponse);