Simplified Code Scenarios for Nail Page

This document presents simplified scenarios that can be implemented for a nail page, covering various features and functionalities. The scenarios are designed to streamline the user experience while ensuring critical features remain intact.

Scenario 1: Displaying Nail Designs

Original Code Overview

The initial implementation fetches nail designs from an array and displays them. It uses multiple loops and functions.

Simplified Code Implementation (JavaScript)

const nailDesigns = ['French', 'Ombre', 'Glitter', 'Matte', 'Floral'];
const displayDesigns = designs => designs.forEach(d => console.log(d));
displayDesigns(nailDesigns);

Explanation

• Eliminated Redundancy: Combined the fetching and displaying processes.
• Minification: Shortened variable names while keeping clarity (e.g., designs).

Scenario 2: Booking Appointments

Original Code Overview

The original code had a lengthy set of form submissions and validations for booking appointments.

Simplified Code Implementation (JavaScript)

const bookAppointment = ({name, date, service}) => {
  if (!name || !date || !service) return 'Incomplete info';
  return `Booked ${service} for ${name} on ${date}`;
};

// Test
console.log(bookAppointment({name: 'Sara', date: '2023-10-15', service: 'Gel Nails'})); // Valid Input
console.log(bookAppointment({name: '', date: '2023-10-15', service: 'Gel Nails'})); // Invalid Input

Explanation

• Simplified Logic: Consolidated validation and appointment creation into a single function.
• Clear Error Handling: Straightforward return values for validation feedback.

Scenario 3: Nail Care Tips

Original Code Overview

The code snippet previously provided an intricate dropdown for nail care tips.

Simplified Code Implementation (HTML & JavaScript)

Nail Care Tips

  
Keep nails clean and dry.
  
Use a base coat to protect nails.
  
Moisturize your nails regularly.

Explanation

• Interactive Element Simplification: Introduced a button to show/hide tips.
• Reduced Code Complexity: Combined functionality with direct DOM manipulation.

Scenario 4: Customer Reviews Section

Original Code Overview

The original feedback implementation was a full page re-render for new reviews.

Simplified Code Implementation (JavaScript)

const reviews = [];

const addReview = review => {
  reviews.push(review);
  displayReviews();
};

const displayReviews = () => {
  console.log(reviews.join('\n'));
};

// Test
addReview('Great service and beautiful nails!');
addReview('Loved the atmosphere and staff!');
// Outputs the reviews on each addition

Explanation

• Dynamic Updating: Reviews are stored and displayed dynamically without needing a page refresh.
• Minimized Functionality: Focused on core additions to the reviews array.

Conclusion

The scenarios above illustrate how the original implementations can be effectively simplified while maintaining their primary functionalities. Key techniques utilized include:

• Refactoring: Eliminating unnecessary complexity and enhancing readability.
• Minification: Streamlining code to improve performance without losing functionality.
• Commentary: Providing clear documentation on code intent and structure.

For further learning and enhancement in your coding skills, consider exploring the resources available on the Enterprise DNA platform.