DocumentOrganizer/Diligent.WebAPI.Data/Configurations/AdConfiguration.cs

using Microsoft.EntityFrameworkCore.Metadata.Builders;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace Diligent.WebAPI.Data.Configurations
{
    public class AdConfiguration : IEntityTypeConfiguration<Ad>
    {
        public void Configure(EntityTypeBuilder<Ad> builder)
        {
            builder.Property(c => c.WorkHour).HasConversion<string>();
            builder.Property(c => c.EmploymentType).HasConversion<string>();
        }
    }
}