private void StartAudit(ObjectStateEntry entry)
{
//object target = CloneEntity((EntityObject)entry.Entity);
var auditTrail = new AuditRecord();
try
{
var b = SessionHelper.FetchEmail(System.Web.HttpContext.Current.Session);
if (string.IsNullOrEmpty(b))
{
auditTrail.UserName = "";
}
else
{
auditTrail.UserName = b.Split('@')[0];//HttpContext.Current.Session["FullName"].ToString();
}
}
catch (NullReferenceException)
{
auditTrail.UserName = "";
}
auditTrail.TableName = entry.EntitySet.Name;
auditTrail.AuditDate = DateTime.Now;
//foreach (string propName in entry.GetModifiedProperties())
//{
var detail = LoadEntiyProperty(entry, auditTrail);
this.AuditRecords.Add(detail);
//this.AddToAuditTrails(detail);
//}
}
private AuditRecord LoadEntiyProperty(ObjectStateEntry entry, AuditRecord auditTrail)
{
// var auditTrailDetail = new AuditTrailDetail();
if (entry.State == EntityState.Added)
{
//entry is Added
// continue and get property list
var currentValues = entry.CurrentValues;
for (var i = 0; i < currentValues.FieldCount; i++)
{
IsCoreType(currentValues[i].GetType());
{
var auditTrailDetail = new AuditRecordField();
auditTrailDetail.MemberName = currentValues.DataRecordInfo.FieldMetadata[i].FieldType.Name;
auditTrailDetail.NewValue = (currentValues[i].ToString());
auditTrail.AuditRecordFields.Add(auditTrailDetail);
}
}
auditTrail.Action = ChangeAction.Insert.ToString();
}
if (entry.State == EntityState.Modified)
{
//entry is deleted
var currentValues = entry.CurrentValues;
var editedvalues = entry.OriginalValues;
for (var i = 0; i < currentValues.FieldCount; i++)
{
var auditTrailDetail = new AuditRecordField();
IsCoreType(currentValues[i].GetType());
{
auditTrailDetail.MemberName = currentValues.DataRecordInfo.FieldMetadata[i].FieldType.Name;
auditTrailDetail.NewValue = (currentValues[i].ToString());
//auditTrail.AuditTrailDetails.Add(auditTrailDetail);
}
IsCoreType(editedvalues[i].GetType());
{
auditTrailDetail.OldValue = (editedvalues[i].ToString());
}
auditTrail.AuditRecordFields.Add(auditTrailDetail);
}
auditTrail.Action = ChangeAction.Update.ToString();
}
if (entry.State == EntityState.Deleted)
{
//entry is modified
var deletedvalues = entry.OriginalValues;
for (var i = 0; i < deletedvalues.FieldCount; i++)
{
IsCoreType(deletedvalues[i].GetType());
{
var auditTrailDetail = new AuditRecordField();
auditTrailDetail.MemberName = deletedvalues.GetName(i);//.FieldMetadata[i].FieldType.Name;
auditTrailDetail.OldValue = deletedvalues.GetValue(i).ToString();
auditTrail.AuditRecordFields.Add(auditTrailDetail);
}
}
auditTrail.Action = ChangeAction.Delete.ToString();
}
//auditTrail.AuditTrailDetails.Add(auditTrailDetail);
return(auditTrail);
//}
}