Enhance Models for Booking and Promotion Management

[thanthtooaung-coding]

Description:

Details:

• Add price field:

  • Type: Double
  • Model: Stylist

• Add hasActivePromotion field:

  • Type: boolean
  • Model: Service

• Establish a many-to-many relationship:

  • Between: Service and Promotion models
  • Purpose: Manage promotions applied to specific services

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Benefits:

• Improves performance for filtering services with active promotions.
• Simplifies querying services and promotions.
• Enhances model scalability for better handling of promotions and pricing.

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Steps to Implement:

1. Add the price field to the Stylist model.
2. Add the hasActivePromotion field to the Service model.
3. Establish a many-to-many relationship between Service and Promotion models.
4. Ensure consistency by updating the hasActivePromotion flag whenever promotions are added or removed.