components/LiteCharms.Features/Shop/Customers/Queries/GetCustomersQuery.cs

using LiteCharms.Features.Shop.Customers.Models;

namespace LiteCharms.Features.Customers.Queries;

public class GetCustomersQuery : IRequest<Result<Customer[]>>
{
    public DateOnly From { get; set; }

    public DateOnly To { get; set; }

    public int MaxRecords { get; set; }

    private GetCustomersQuery(DateOnly from, DateOnly to, int maxRecords = 1000)
    {
        From = from;
        To = to;
        MaxRecords = maxRecords;
    }

    public static GetCustomersQuery Create(DateOnly from, DateOnly to, int maxRecords = 1000)
    {
        if (from > to)
            throw new ArgumentException("From date cannot be greater than To date.");

        if(maxRecords <= 0)
            throw new ArgumentException("MaxRecords must be a positive integer.");

        return new(from, to, maxRecords);
    }
}