persistence/DD.Persistence.Database/Specifications/Operation/OrSpec.cs

using Ardalis.Specification;
using DD.Persistence.Database.Postgres.Extensions;

namespace DD.Persistence.Database.Specifications.Operation;
public class OrSpec<TEntity> : Specification<TEntity>
{
    public OrSpec(ISpecification<TEntity> first, ISpecification<TEntity> second)
    {
        var orExpression = first.Or(second);
        if (orExpression == null)
            return;

        Query.Where(orExpression);
    }
}