public static void ExplicitSetShadowPropertiesFromDefaults(this AcrDbContext data)
{
data.BeforeAll.Subscribe(entries =>
{
foreach (var entry in entries)
{
foreach (var prop in entry.Properties)
{
if (prop.CurrentValue == null && prop.Metadata.IsShadowProperty && !prop.Metadata.IsNullable)
{
prop.CurrentValue = prop.Metadata.Relational().DefaultValue;
}
}
}
});
}
public static void SoftDeletes(this AcrDbContext data)
{
data.WhenModelBuilding.Subscribe(x => x.SoftDeletes());
data.BeforeEach.Subscribe(x =>
{
if (x.Entity is ISoftDeleteEntity softDelete)
{
switch (x.State)
{
case EntityState.Added:
softDelete.IsDeleted = false;
break;
case EntityState.Deleted:
softDelete.IsDeleted = true;
x.State = EntityState.Modified;
break;
}
}
});
}
public static void DateStamps(this AcrDbContext data) => data .BeforeEach .Where(x => x.Entity is IDateStampEntity) .Subscribe(x =>