using GreenTree.Strohrmann.ERP.Core.Domain.Shared; using Microsoft.EntityFrameworkCore; using Microsoft.EntityFrameworkCore.Metadata.Builders; using System; using System.Collections.Generic; using System.Text; namespace GreenTree.Strohrmann.ERP.Domain.Model.Shared { public class TrackedEntityMapping : IEntityTypeConfiguration where TEntity : TrackedEntity { public virtual void Configure(EntityTypeBuilder builder) { builder.Property(t => t.CreatedOn) .IsRequired(); builder.Property(t => t.CreatedBy) .IsRequired(); builder.Property(t => t.ChangedOn) .IsRequired(false); builder.Property(t => t.ChangedBy) .IsRequired(false); } } }