public bool SetEmployees(List <Employee> emplToAdd, List <Employee> emplToUpdate, List <Employee> emplToDelete)
{
InfBaseModel infBaseModel = new InfBaseModel(uri);
infBaseModel.SendingRequest2 += OnSendingRequest2;
if (emplToAdd != null)
{
foreach (var e in emplToAdd)
{
infBaseModel.AddToEmployees(e);
}
}
if (emplToUpdate != null)
{
foreach (var e in emplToUpdate)
{
infBaseModel.AttachTo("Employees", e);
infBaseModel.UpdateObject(e);
}
}
if (emplToDelete != null)
{
foreach (var e in emplToDelete)
{
List <Project> leadProjects = infBaseModel.Projects.Where(p => p.LeaderId == e.Id).ToList();
foreach (var p in leadProjects)
{
infBaseModel.SetLink(p, "Leader", null);
}
infBaseModel.AttachTo("Employees", e);
infBaseModel.DeleteObject(e);
}
}
if (emplToAdd != null && emplToAdd.Count > 0 ||
emplToUpdate != null && emplToUpdate.Count > 0 ||
emplToDelete != null && emplToDelete.Count > 0)
{
return(infBaseModel.SaveChanges().All(oR => oR.Error == null));
}
else
{
return(false);
}
}
