public EntityTypeBuilder Map(ModelBuilder modelBuilder)
{
var mapping = modelBuilder.Entity <ExpenseReport>();
mapping.UsePropertyAccessMode(PropertyAccessMode.Field);
mapping.HasKey(x => x.Id);
mapping.Property(x => x.Id).IsRequired()
.HasValueGenerator <SequentialGuidValueGenerator>()
.ValueGeneratedOnAdd()
.HasDefaultValue(Guid.Empty);
mapping.Property(x => x.Number).IsRequired().HasMaxLength(10);
mapping.Property(x => x.Title).HasMaxLength(200);
mapping.Property(x => x.Description).HasMaxLength(4000);
mapping.Property(x => x.Status).HasMaxLength(3)
.HasConversion(status => status.Code
, s => ExpenseReportStatus.FromCode(s));
return(mapping);
}
public override object Get(IDataReader rs, int index)
{
string value = (string)rs[index];
return(ExpenseReportStatus.FromCode(value));
}