public void UpdateDemandState(WorkflowState initialState, WorkflowState destinationState, WorkflowCommand command, Guid demandId,
Guid initiatorId, string comment)
{
if (!initialState.DbStateId.HasValue)
{
throw new ArgumentException(
"Не определено соттветствие состояния Workflow отображаемому состоянию Demand", "initialState");
}
if (!destinationState.DbStateId.HasValue)
{
throw new ArgumentException(
"Не определено соттветствие состояния Workflow отображаемому состоянию Demand",
"destinationState");
}
using (var scope = ReadUncommittedSupressedScope)
{
using (var context = CreateContext())
{
var demandHistoryItem =
context.DemandTransitionHistories.Where(
p =>
p.DemandId == demandId && p.InitialStateId == initialState.DbStateId.Value && p.DestinationStateId == destinationState.DbStateId.Value &&
(p.CommandId == command.Id || command.SkipCheckCommandId) && !p.TransitionInitiatorId.HasValue).ToList().FirstOrDefault();
if (demandHistoryItem == null)
{
demandHistoryItem = new DemandTransitionHistory()
{
Id = Guid.NewGuid(),
DemandId = demandId,
DestinationStateId = destinationState.DbStateId.Value,
InitialStateId = initialState.DbStateId.Value,
CommandId =
(command.Id == WorkflowCommand.Unknown.Id
? (Guid?)null
: command.Id),
};
context.DemandTransitionHistories.InsertOnSubmit(demandHistoryItem);
}
demandHistoryItem.TransitionInitiatorId = initiatorId;
demandHistoryItem.TransitionTime = DateTime.Now;
demandHistoryItem.Comment = comment;
var info = WorkflowStateService.GetWorkflowStateInfo(destinationState);
demandHistoryItem.Description = WorkflowCommand.GetCommandDescription(command,
info == null
? string.Empty
: info.StateVisibleName);
context.SubmitChanges();
}
scope.Complete();
}
}
private void WritePreHistory(Guid demandId, Budget2DataContext context, WorkflowState initialState,
WorkflowState destinationState, Guid?expectedInitiatorId, WorkflowCommand command, WorkflowState startState)
{
if (initialState.Order < startState.Order)
{
return;
}
var billDemndHistoryItem = new DemandTransitionHistory
{
Id = Guid.NewGuid(),
DemandId = demandId,
DestinationStateId = destinationState.DbStateId.Value,
InitialStateId = initialState.DbStateId.Value,
TransitionExpectedInitiatorId = expectedInitiatorId,
CommandId = command.Id,
Comment = string.Empty,
Description = string.Empty
};
context.DemandTransitionHistories.InsertOnSubmit(billDemndHistoryItem);
}
