using System.ComponentModel.DataAnnotations; namespace Fitness_core_BE.Models { // Single global row (admin-editable) for access-control-device fees. // Not per-plan: every gym pays the same device rates in the source pricing model. public class DevicePricingConfig { [Key] public Guid DevicePricingConfigId { get; set; } public decimal DeviceRentalFeePerMonth { get; set; } = 0; public decimal DeviceInstallationFee { get; set; } = 0; public decimal DeviceConfigureExistingFee { get; set; } = 0; public DateTime UpdatedAt { get; set; } = DateTime.UtcNow; } }