CMS/src/CMSMicroservice.Application/CommissionCQ/Queries/GetUserWeeklyBalances/GetUserWeeklyBalancesQueryValidator.cs

namespace CMSMicroservice.Application.CommissionCQ.Queries.GetUserWeeklyBalances;

public class GetUserWeeklyBalancesQueryValidator : AbstractValidator<GetUserWeeklyBalancesQuery>
{
    public GetUserWeeklyBalancesQueryValidator()
    {
        RuleFor(x => x.UserId)
            .GreaterThan(0)
            .WithMessage("شناسه کاربر معتبر نیست")
            .When(x => x.UserId.HasValue);

        RuleFor(x => x.WeekDefinitionId)
            .GreaterThan(0)
            .WithMessage("شماره هفته نمی‌تواند صفر باشد")
            .When(x => x.WeekDefinitionId.HasValue);
    }

    public Func<object, string, Task<IEnumerable<string>>> ValidateValue => async (model, propertyName) =>
    {
        var result = await ValidateAsync(
            ValidationContext<GetUserWeeklyBalancesQuery>.CreateWithOptions(
                (GetUserWeeklyBalancesQuery)model,
                x => x.IncludeProperties(propertyName)));

        if (result.IsValid)
            return Array.Empty<string>();

        return result.Errors.Select(e => e.ErrorMessage);
    };
}