public void UpdateTransitionHistory(Guid id, string currentState, string nextState, string command, Guid?employeeId)
{
using (var context = new Business.DataModelDataContext())
{
var historyItem =
context.DocumentTransitionHistories.FirstOrDefault(
h => h.DocumentId == id && !h.TransitionTime.HasValue &&
h.InitialState == currentState && h.DestinationState == nextState);
if (historyItem == null)
{
historyItem = new Business.DocumentTransitionHistory
{
Id = Guid.NewGuid(),
AllowedToEmployeeNames = string.Empty,
DestinationState = nextState,
DocumentId = id,
InitialState = currentState
};
context.DocumentTransitionHistories.InsertOnSubmit(historyItem);
}
historyItem.Command = command;
historyItem.TransitionTime = DateTime.Now;
historyItem.EmployeeId = employeeId;
context.SubmitChanges();
}
}
public void WriteTransitionHistory(Guid id, string currentState, string nextState, string command, IEnumerable <string> identities)
{
using (var context = new Business.DataModelDataContext())
{
var historyItem = new Business.DocumentTransitionHistory
{
Id = Guid.NewGuid(),
AllowedToEmployeeNames = GetEmployeesString(identities, context),
DestinationState = nextState,
DocumentId = id,
InitialState = currentState,
Command = command
};
context.DocumentTransitionHistories.InsertOnSubmit(historyItem);
context.SubmitChanges();
}
}
