ErrorBoundary used in React 18 Pluralsight Course

ErrorBoundary.js

// Author: Peter Kellner, https://peterkellner.net

import React from 'react';

class ErrorBoundary extends React.Component {
  state = { hasError: false };
  updateHasErrorsToFalse = () => {
    this.setState(() => ({
      hasError: false,
    }));
  };

  static getDerivedStateFromError(error) {
    // Update state so the next render will show the fallback UI.
    return { hasError: true, error: error.message };
  }

  componentDidCatch(error, errorInfo) {
    // You can also log the error to an error reporting service
    console.log(error, errorInfo);
  }

  render() {
    if (this.state.hasError) {
      function addExtraProps(Component, extraProps) {
        return (
          <Component.type {...Component.props} {...extraProps} />
        );
      }
      return addExtraProps(this.props.fallback, {
        error: this.state.error,
        resetError: this.updateHasErrorsToFalse,
      });
    }

    return this.props.children;
  }
}

export default ErrorBoundary;