//public bool CheckChangeChanges(TModel oldData, DynamicParameters newData)
//{
// HasChanges = false;
// //start observer
// Diff = new DynamicParameters();
// //merge new data into old data
// ModelService srvc = new ModelService();
// TModel oldDataClone = new TModel();
// srvc.CopyProperty(oldData, oldDataClone);
// List<string> ignoreFields = GetIgnoreFields(ActivityType);
// //bool status = srvc.Merge<TModel>(newData, oldData, GetIgnoreFields(ActivityType));
// //changes
// //Diff = s.Diff();
// List<Dictionary<string, object>> changed_values = new List<Dictionary<string, object>>();
// try
// {
// foreach (PropertyInfo prop in oldData.GetType().GetProperties())
// {
// if (ignoreFields.Contains<string>(prop.Name))
// {
// continue;
// }
// string newValue = prop.GetValue(newData) == null ? string.Empty : prop.GetValue(newData).ToString();
// string oldValue = prop.GetValue(oldData) == null ? string.Empty : prop.GetValue(oldData).ToString();
// if (newValue != oldValue)
// {
// //setting the changed value in property for saving
// Diff.Add(prop.Name, prop.GetValue(newData));
// //storing data for saving in change history.
// HasChanges = true;
// Dictionary<string, object> row = new Dictionary<string, object>();
// row.Add("field_name", prop.Name);
// row.Add("old_value", oldDataClone.GetType().GetProperty(prop.Name).GetValue(oldDataClone));
// row.Add("new_value", newData.GetType().GetProperty(prop.Name).GetValue(newData));
// changed_values.Add(row);
// }
// }
// }
// catch(Exception ex)
// {
// Bango.Base.Log.LogTrace.WriteErrorLog(ex.ToString());
// }
// if (HasChanges)
// {
// Changes.table_name = ModelService.GetTableName(oldData);
// Changes.changed_values = JsonConvert.SerializeObject(changed_values);
// Changes.activity_datetime = DateTime.Now;
// Changes.user_id = Bango.GetCurrentUserId();
// Changes.pkey_name = Changes.GetKeyPropertyInfo().Name;
// }
// return HasChanges;
//}
public bool CheckChangeChanges_old(TModel oldData, TModel newData)
{
HasChanges = false;
//start observer
var s = Snapshotter.Start(oldData);
//merge new data into old data
ModelService srvc = new ModelService();
TModel oldDataClone = new TModel();
srvc.CopyProperty(oldData, oldDataClone);
bool status = srvc.Merge <TModel>(newData, oldData, GetIgnoreFields(ActivityType));
//changes
Diff = s.Diff();
List <Dictionary <string, object> > changed_values = new List <Dictionary <string, object> >();
if (Diff.ParameterNames.AsList <string>().Count > 0)
{
foreach (string name in Diff.ParameterNames.AsList <string>())
{
Dictionary <string, object> row = new Dictionary <string, object>();
row.Add("field_name", name);
row.Add("old_value", oldDataClone.GetType().GetProperty(name).GetValue(oldDataClone));
row.Add("new_value", newData.GetType().GetProperty(name).GetValue(newData));
//row.Add("new_value", Diff.Get<string>(name));
changed_values.Add(row);
}
Changes.table_name = ModelService.GetTableName(oldData);
Changes.changed_values = JsonConvert.SerializeObject(changed_values);
Changes.activity_datetime = DateTime.Now;
Changes.user_id = SessionData.user_id;
// Changes.pkey_name = Changes.GetKeyPropertyInfo().Name;
Changes.os_computer_name = HttpRequestHelper.GetClientHostName();
Changes.os_ipaddress = HttpRequestHelper.GetClientIpAddress();
Changes.os_useragent = HttpRequestHelper.GetClientBrowser();
// Changes.mac_address = HttpRequestHelper.GetMacAddress();
HasChanges = true;
}
//if(changes.ParameterNames.le)
return(HasChanges);
}
public bool CheckChangeChanges(TModel oldData, DynamicDictionary newData)
{
HasChanges = false;
var s = Snapshotter.Start(oldData);
//start observer
Diff = new DynamicParameters();
ChangedValues = new ExpandoObject();
//merge new data into old data
ModelService srvc = new ModelService();
TModel oldDataClone = new TModel();
srvc.CopyProperty(oldData, oldDataClone);
List <string> ignoreFields = GetIgnoreFields(ActivityType);
//bool status = srvc.Merge<TModel>(newData, oldData, GetIgnoreFields(ActivityType));
//changes
//Diff = s.Diff();
List <Dictionary <string, object> > changed_values = new List <Dictionary <string, object> >();
try
{
foreach (PropertyInfo prop in oldData.GetType().GetProperties())
{
if (ignoreFields.Contains <string>(prop.Name))
{
continue;
}
if (!newData.ContainsKey(prop.Name))
{
continue;
}
string newValue = newData.GetValue(prop.Name) == null ? string.Empty : newData.GetValue(prop.Name).ToString();
string oldValue = prop.GetValue(oldData) == null ? string.Empty : prop.GetValue(oldData).ToString();
if (newValue != oldValue)
{
//setting the changed value in property for saving
//storing data for saving in change history.
HasChanges = true;
Dictionary <string, object> row = new Dictionary <string, object>();
row.Add("field_name", prop.Name);
row.Add("old_value", oldDataClone.GetType().GetProperty(prop.Name).GetValue(oldDataClone));
//row.Add("new_value", newData.GetType().GetProperty(prop.Name).GetValue(newData));
row.Add("new_value", newData.GetValue(prop.Name));
changed_values.Add(row);
prop.SetValue(oldData, ModelService.ChangeType(newData.GetValue(prop.Name), prop.PropertyType));
}
}
}
catch (Exception ex)
{
Bango.Base.Log.LogTrace.WriteErrorLog(ex.ToString());
throw new Exception("Error while tracking changes.");
}
if (HasChanges)
{
Changes.table_name = ModelService.GetTableName(oldData);
Changes.changed_values = JsonConvert.SerializeObject(changed_values);
Changes.activity_datetime = DateTime.Now;
Changes.user_id = SessionData.user_id;
Changes.activity_type = ActivityType.ToString();
Changes.os_computer_name = HttpRequestHelper.GetClientHostName();
Changes.os_ipaddress = HttpRequestHelper.GetClientIpAddress();
Changes.os_useragent = HttpRequestHelper.GetClientBrowser();
// Changes.pkey_name = Changes.GetKeyPropertyInfo().Name;
}
Diff = s.Diff();
return(HasChanges);
}