public void AuditChanges(object userName, ExpandoObject metadata)
{
// Get all Deleted/Modified entities (not Unmodified or Detached or Added)
foreach (
DbEntityEntry ent in
_context.ChangeTracker.Entries()
.Where(p => p.State == EntityState.Deleted || p.State == EntityState.Modified))
{
using (var auditer = new LogAuditor(ent))
{
var eventType = GetEventType(ent);
AuditLog record = auditer.CreateLogRecord(userName, eventType, _context, metadata);
if (record != null)
{
var arg = new AuditLogGeneratedEventArgs(record, ent.Entity, metadata);
RaiseOnAuditLogGenerated(this, arg);
if (!arg.SkipSavingLog)
{
_context.AuditLog.Add(record);
}
}
}
}
}
public void AuditDeletions(object userName, ExpandoObject metadata)
{
List <AuditLog> records = new List <AuditLog>();
// Get all Deleted entities (not Modified or Unmodified or Detached or Added)
var deletions = GetChangesByState(EntityState.Deleted);
foreach (EntityEntry ent in deletions)
{
using (var auditer = new LogAuditor(ent))
{
var eventType = GetEventType(ent);
AuditLog record = auditer.CreateLogRecord(userName, eventType, _context, metadata);
if (record != null)
{
var arg = new AuditLogGeneratedEventArgs(record, ent.Entity, metadata);
RaiseOnAuditLogGenerated(this, arg);
if (!arg.SkipSavingLog)
{
records.Add(record);
}
}
}
}
_context.AuditLogs.AddRange(records);
}
public void AuditAdditions(object userName, IEnumerable <DbEntityEntry> addedEntries, ExpandoObject metadata)
{
// Get all Added entities
foreach (DbEntityEntry ent in addedEntries)
{
using (var auditer = new LogAuditor(ent))
{
AuditLog record = auditer.CreateLogRecord(userName, EventType.Added, _context, metadata);
if (record != null)
{
var arg = new AuditLogGeneratedEventArgs(record, ent.Entity, metadata);
RaiseOnAuditLogGenerated(this, arg);
if (!arg.SkipSavingLog)
{
_context.AuditLog.Add(record);
}
}
}
}
}
private void RaiseOnAuditLogGenerated(object sender, AuditLogGeneratedEventArgs e)
{
OnAuditLogGenerated?.Invoke(sender, e);
}
protected virtual void RaiseOnAuditLogGenerated(object sender, AuditLogGeneratedEventArgs e)
{
OnAuditLogGenerated?.Invoke(sender, e);
}
