public String Audit(BaseModel obj)//Make sure that obj contain iD
{
string Changes = "";
if (obj != null)
{
string name = obj.GetType().Name;
name.Substring(0, name.Length - 5);
Int64 id = Int64.Parse(PropertyUtils.GetValue(obj, name.Substring(0, name.Length - 5) + "iD").ToString());
BaseModel oldObject = null;
oldObject = FindByPK(id);
Changes = obj.CompareTo(oldObject);
}
return(Changes);
}
public virtual string CompareTo(BaseModel model)
{
StringBuilder result = new StringBuilder();
string modelName = this.GetType().Name;
string fID = modelName.Substring(0, modelName.Length - 5) + "iD";
string[] fields = GetAuditFields();
if (model == null)
{
foreach (string field in fields)
{
if (field.Equals(fID))
{
continue;
}
object value1 = PropertyUtils.GetValue(this, field);
result.Append(string.Format("- {0}: {1}<br>", field, value1));
}
}
else
{
if (this.GetType() != model.GetType())
{
return("None");
}
foreach (string field in fields)
{
if (field.Equals(fID))
{
continue;
}
object value1 = PropertyUtils.GetValue(this, field);
object value2 = PropertyUtils.GetValue(model, field);
if (!value1.Equals(value2))
{
result.Append(string.Format("- {0}: {1} -> {2}<br>", field, value2, value1));
}
}
}
return(result.Length > 0 ? result.ToString() : "None");
}
