public AuditTrail AuditTrailFactory(DbEntityEntry entry, string userName)
{
AuditTrail audit = new AuditTrail();
audit.RevisionStamp = DateTime.Now;
audit.TableName = entry.Entity.GetType().Name;
audit.UserName = userName;
audit.Deleted = false;
audit.CreatedBy = userName;
audit.CreatedOn = DateTime.Now;
audit.UpdatedBy = userName;
audit.UpdatedOn = DateTime.Now;
//audit.IPAddress = GetIP();
audit.IPAddress = GetIP4Address();
if (entry.State == EntityState.Added)
{
//entry is Added
var model = (EntityBase)entry.Entity;
model.CreatedBy = DataConnector.LoginName;
model.CreatedOn = DateTime.Now;
model.UpdatedBy = DataConnector.LoginName;
model.UpdatedOn = DateTime.Now;
audit.NewData = GetEntryValueInString(entry, false);
audit.Actions = AuditAction.C;
}
else if (entry.State == EntityState.Deleted)
{
//entry in deleted
audit.OldData = GetEntryValueInString(entry, true);
audit.Actions = AuditAction.D;
}
else
{
//entry is modified
var model = (EntityBase)entry.Entity;
model.UpdatedBy = DataConnector.LoginName;
model.UpdatedOn = DateTime.Now;
audit.OldData = GetEntryValueInString(entry, true);
audit.NewData = GetEntryValueInString(entry, false);
audit.Actions = AuditAction.U;
IEnumerable <string> modifiedProperties = entry.CurrentValues.PropertyNames;
//assing collection of mismatched Columns name as serialized string
audit.ChangedColumns = XMLSerializationHelper.XmlSerialize(modifiedProperties.ToArray());
}
auditTrailList.Add(audit);
return(audit);
}
public HttpResponseMessage GetAuditTrail(HttpRequestMessage request, int auditTrailId)
{
return(GetHttpResponse(request, () =>
{
HttpResponseMessage response = null;
audit.AuditTrail auditTrail = _CoreService.GetAuditTrail(auditTrailId);
// notice no need to create a seperate model object since AuditTrail entity will do just fine
response = request.CreateResponse <audit.AuditTrail>(HttpStatusCode.OK, auditTrail);
return response;
}));
}
