Add Error Handling

Add Error Handling

Overview

Implement comprehensive error handling for the current code to make it robust and resilient to failures while maintaining good user experience.

Steps

1. Error Detection
   • Identify potential failure points and edge cases
   • Find unhandled exceptions and error conditions
   • Detect missing validation and boundary checks
   • Analyze async operations and network calls
2. Error Handling Strategy
   • Implement try-catch blocks where appropriate
   • Add input validation and sanitization
   • Create meaningful error messages and logging
   • Design graceful degradation for non-critical failures
3. Recovery Mechanisms
   • Implement retry logic for transient failures
   • Add fallback options for service unavailability
   • Create circuit breakers for external dependencies
   • Design proper error propagation and handling
4. User Experience
   • Provide clear error messages to users
   • Implement proper error status codes for APIs
   • Add loading states and error boundaries for UI
   • Include helpful suggestions for error resolution

Add Error Handling Checklist

• Identified all potential failure points and edge cases
• Implemented try-catch blocks where appropriate
• Added input validation and sanitization
• Created meaningful error messages and logging
• Implemented retry logic for transient failures
• Added fallback options and circuit breakers
• Provided clear error messages to users
• Implemented proper error status codes for APIs
• Added loading states and error boundaries for UI