Files
SIG-CM2.0/src/api/SIGCM2.Application/Pricing/ChargeableChars/SchedulePrice/SchedulePriceChangeCommandValidator.cs

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using FluentValidation;
using SIGCM2.Application.Common;
namespace SIGCM2.Application.Pricing.ChargeableChars.SchedulePrice;
/// <summary>
/// PRC-001 — FluentValidation validator for SchedulePriceChangeCommand.
/// Surface validation only (price > 0, validFrom >= today_AR, id > 0).
/// Forward-only check (ValidFrom > existing row's ValidFrom) is performed in the handler
/// where the existing entity is loaded.
/// </summary>
public sealed class SchedulePriceChangeCommandValidator : AbstractValidator<SchedulePriceChangeCommand>
{
public SchedulePriceChangeCommandValidator(TimeProvider timeProvider)
{
var today = timeProvider.GetArgentinaToday();
RuleFor(x => x.Id)
.GreaterThan(0L)
.WithMessage("Id debe ser un entero positivo.");
RuleFor(x => x.PricePerUnit)
.GreaterThan(0m)
.WithMessage("PricePerUnit debe ser > 0.");
RuleFor(x => x.ValidFrom)
.GreaterThanOrEqualTo(today)
.WithMessage($"ValidFrom debe ser >= hoy ({today:yyyy-MM-dd} ART).");
}
}