public static bool IsObjectPermanentlyDeleted(this DChange change)
{
return(change.New != null &&
change.Old != null &&
change.New.IsDeleted &&
change.New.Id != DObject.RootId);
}
private bool IsSameFileAdded(DChange change)
{
var oldFile = change.Old.ActualFileSnapshot.Files.First();
var newFile = change.New.ActualFileSnapshot.Files.First();
return(oldFile.Body.Md5.Equals(newFile.Body.Md5));
}
public DChange AddFile(DChange change, DFile file, string fileName)
{
if (change.Old.ActualFileSnapshot.Files.Count > 0)
{
change = CreateSnapshot(change);
}
change.New.ActualFileSnapshot.AddFile(file, _personId);
return(change);
}
public DChange EditObject(Guid objectId)
{
var objects = _connector.ServerApi.GetObjects(new[] { objectId });
var old = objects.First();
var changed = old.Clone();
var change = new DChange {
Old = old, New = changed
};
return(change);
}
private DateTime GetEffectiveCreated(DChange change)
{
var now = DateTime.UtcNow;
if (!change.New.PreviousFileSnapshots.Any())
{
return(now);
}
var maxCreated = change.New.PreviousFileSnapshots.Max(x => x.Created);
return(maxCreated < now ? now : maxCreated.AddMilliseconds(1));
}
public override void ChangingElement(Panel panel, Drinks element, DChange del)
{
Milk temp = element as Milk;
nameBox.Text = element.Name;
volume.Value = Convert.ToDecimal(element.Volume);
Featness.Value = Convert.ToDecimal(temp.Fatness);
this.save.Text = "Change Object";
delToAdd = null;
delToChange = del;
}
public override void ChangingElement(Panel panel, Drinks element, DChange del)
{
Lemonade temp = element as Lemonade;
nameBox.Text = element.Name;
volume.Value = Convert.ToDecimal(element.Volume);
CountOfLemons.Value = Convert.ToDecimal(temp.CountOfLemon);
this.save.Text = "Change Object";
delToAdd = null;
delToChange = del;
}
public override void ChangingElement(Panel panel, Drinks element, DChange del)
{
Cognac temp = element as Cognac;
nameBox.Text = element.Name;
volume.Value = Convert.ToDecimal(element.Volume);
percentBox.Text = temp.PercentOfAlcohol.ToString();
ageBox.Text = temp.Age.ToString();
this.save.Text = "Change Object";
delToAdd = null;
delToChange = del;
}
public override void ChangingElement(Panel panel, Drinks element, DChange del)
{
Vine temp = element as Vine;
nameBox.Text = element.Name;
volume.Value = Convert.ToDecimal(element.Volume);
percentBox.Text = temp.PercentOfAlcohol.ToString();
types.SelectedItem = temp.vineType;
this.save.Text = "Change Object";
delToAdd = null;
delToChange = del;
}
public override void ChangingElement(Panel panel, Drinks element, DChange del)
{
Kvass temp = element as Kvass;
nameBox.Text = element.Name;
volume.Value = Convert.ToDecimal(element.Volume);
ChangingLeavenElement(temp.LeavenType);
this.save.Text = "Change Object";
delToAdd = null;
delToChange = del;
}
private DChange CreateSnapshot(DChange change)
{
if (change.New.ActualFileSnapshot.IsEmpty())
{
change.New.PreviousFileSnapshots.Add(new DFilesSnapshot
{
CreatorId = change.New.CreatorId,
Created = change.New.Created
});
}
else
{
change.New.PreviousFileSnapshots.Add(change.New.ActualFileSnapshot.Clone());
}
change.New.ActualFileSnapshot.Created = GetEffectiveCreated(change);
change.New.ActualFileSnapshot.Reason = "Rvt updated";
change.New.ActualFileSnapshot.CreatorId = _personId;
change.New.ActualFileSnapshot.Files.Clear();
return(change);
}
public virtual void ChangingElement(Panel panel, Drinks element, DChange del)
{
}
protected void ChangingElement(Drinks template, DChange del)
{
del.Invoke(template);
}
