TransactionArgsValidator.cs

namespace Cdr.Banking.Business.Validation;

/// <summary>
/// Represents a <see cref="TransactionArgs"/> validator.
/// </summary>
public class TransactionArgsValidator : Validator<TransactionArgs>
{
    /// <summary>
    /// Initializes a new instance of the <see cref="TransactionArgsValidator"/>.
    /// </summary>
    public TransactionArgsValidator()
    {
        // Default FromDate where not provided, as 90 days less than ToDate; where no ToDate then assume today (now). Make sure FromDate is not greater than ToDate.
        Property(x => x.FromDate)
            .Default(a => (a.ToDate!.HasValue ? a.ToDate.Value : SystemTime.Timestamp).AddDays(-90))
            .CompareProperty(CompareOperator.LessThanEqual, y => y.ToDate).DependsOn(y => y.ToDate);

        // Make sure MinAmount is not greater than MaxAmount.
        Property(x => x.MinAmount).CompareProperty(CompareOperator.LessThanEqual, y => y.MaxAmount).DependsOn(y => y.MaxAmount);

        // Make sure the Text does not include the '*' wildcard character.
        Property(x => x.Text).Wildcard(CoreEx.Wildcards.Wildcard.None);
    }
}