void UpdateTimeStamps(SaveOptions saveOptions)
{
var ignore = saveOptions.ExcludeTimestamps;
var entries = ChangeTracker.Entries <ITimestamp>();
foreach (var entry in entries)
{
if (ignore?.Any(x => x == entry.Entity) == true)
{
continue;
}
if (entry.State == EntityState.Added)
{
entry.Entity.DateCreated = DateTime.UtcNow;
}
if (entry.State == EntityState.Added || entry.State == EntityState.Modified)
{
entry.Entity.LastUpdated = DateTime.UtcNow;
}
}
}
public Task <int> SaveChangesAsync(SaveOptions options)
{
UpdateContext(options);
return(base.SaveChangesAsync());
}
public int SaveChanges(SaveOptions options)
{
UpdateContext(options);
return(base.SaveChanges());
}