private void AddDataStoreItemAlterations(IDataStoreItem item)
{
foreach (PropertyInfo p in item.ConcreteType.GetProperties())
{
System.Diagnostics.Debug.WriteLine("p.Name = " + p.Name);
Attribute[] attrs = Attribute.GetCustomAttributes(p);
foreach (System.Attribute attr in attrs)
{
System.Diagnostics.Debug.WriteLine("attr.ToString() = " + attr.ToString());
if (attr is AuditableAttribute)
{
Type t = p.PropertyType;
var oldVal = db.Entry(item).OriginalValues.GetValue <object>(p.Name);
PropertyInfo pi = item.GetType().GetProperty(p.Name);
if (oldVal == null)
{
System.Diagnostics.Debug.WriteLine("oldVal IS null");
DataStoreItemAlteration d = new DataStoreItemAlteration();
d.ItemIDNumber = item.ID;
d.Workstation = Platform.CurrentWorkstation;
d.PropertyName = p.Name;
d.OldValue = "";
if (pi.GetValue(item, null) == null)
{
d.NewValue = "";
}
else
{
d.NewValue = pi.GetValue(item, null).ToString();
d.DataStoreItemName = item.ConcreteType.Name;
db.DataStoreItemAlterations.Add(d);
}
}
else if (pi.GetValue(item, null).ToString() != oldVal.ToString())
{
System.Diagnostics.Debug.WriteLine("oldVal is Not null");
DataStoreItemAlteration d = new DataStoreItemAlteration();
d.ItemIDNumber = item.ID;
d.Workstation = Platform.CurrentWorkstation;
d.PropertyName = p.Name;
d.OldValue = oldVal.ToString();
d.NewValue = pi.GetValue(item, null).ToString();
d.DataStoreItemName = item.ConcreteType.Name;
db.DataStoreItemAlterations.Add(d);
}
}
}
}
}
private void AddDataStoreItemAlterations(IDataStoreItem item)
{
foreach (PropertyInfo p in item.ConcreteType.GetProperties())
{
if (p.Name == "LastEditDate")
{
continue;
}
if (!p.CanWrite)
{
continue;
}
if (p.PropertyType.IsPrimitive || p.PropertyType == typeof(string) || p.PropertyType == typeof(DateTime))
{
Type t = p.PropertyType;
var oldVal = db.Entry(item).OriginalValues.GetValue <object>(p.Name);
PropertyInfo pi = item.GetType().GetProperty(p.Name);
if (oldVal == null)
{
DataStoreItemAlteration d = new DataStoreItemAlteration();
d.ItemIDNumber = item.ID;
d.Workstation = null;
d.PropertyName = p.Name;
d.OldValue = "";
if (pi.GetValue(item, null) == null)
{
d.NewValue = "";
}
else
{
d.NewValue = pi.GetValue(item, null).ToString();
}
d.DataStoreItemName = item.ConcreteType.Name;
db.DataStoreItemAlterations.Add(d);
}
else if (pi.GetValue(item, null).ToString() != oldVal.ToString())
{
DataStoreItemAlteration d = new DataStoreItemAlteration();
d.Workstation = null;
d.PropertyName = p.Name;
d.OldValue = oldVal.ToString();
d.NewValue = pi.GetValue(item, null).ToString();
d.DataStoreItemName = item.ConcreteType.Name;
db.DataStoreItemAlterations.Add(d);
}
}
}
}
private object getValue(IDataStoreItem item, string property)
{
//System.Diagnostics.Debug.WriteLine("finding property " + property + " on " + item.ConcreteType.Name);
Type t = item.GetType();
if (!property.Contains(">"))
{
var p = t.GetProperties(BindingFlags.Public | BindingFlags.Instance).Where(x => x.Name == property).First();
if (p.GetValue(item) == null)
{
//System.Diagnostics.Debug.WriteLine("Returning string.empty");
return(null);
}
//System.Diagnostics.Debug.WriteLine("Returning " + p.GetValue(item).ToString());
return(p.GetValue(item));
}
else
{
var s = property.Split('>');
string typeName = s[0];
string prName = property.Remove(0, typeName.Length + 1);
//System.Diagnostics.Debug.WriteLine("typeName = " + typeName + ", prName = " + prName);
var p = t.GetProperties(BindingFlags.Public | BindingFlags.Instance).Where(x => x.Name == typeName).First();
if (p.GetValue(item) == null)
{
//System.Diagnostics.Debug.WriteLine("Returning string.empty");
return(null);
}
var obj = p.GetValue(item);
//System.Diagnostics.Debug.WriteLine("obj is " + (obj as IDataStoreItem).ConcreteType.Name);
//obj will be the IDataStoreItem that matches typeName
if (s.Length > 2)
{
//System.Diagnostics.Debug.WriteLine("s.Length > 2");
string newString = "";
for (int i = 1; i < s.Length; i++)
{
newString = s[i] + ">";
}
newString = newString.Remove(newString.Length - 1);
//System.Diagnostics.Debug.WriteLine("newString = " + newString);
return(getValue(obj as IDataStoreItem, prName));
}
else
{
//System.Diagnostics.Debug.WriteLine("s.Length !> 2");
var y = obj.GetType().GetProperties(BindingFlags.Public | BindingFlags.Instance).Where(x => x.Name == prName).First();
if (y.GetValue(obj) == null)
{
System.Diagnostics.Debug.WriteLine("Returning string.empty");
return(null);
}
//System.Diagnostics.Debug.WriteLine("Returning " + y.GetValue(obj).ToString());
return(y.GetValue(obj));
}
}
}