public async Task <TResult> Execute(SetContainedViewRequest <TResult> input)
{
var ctx = await _contextRepository.CreateSnapshotOfContext(await _contextRepository.Get(input.FlowHandler));
var newFlowHandler = (await _contextRepository.Get(input.FlowHandler)).NextFlowHandler;
var flow = await _flows.GetByFlowHandler(newFlowHandler);
if (flow == null)
{
return(await NotFoundResult(input));
}
var stepData = await flow.GetCurrentStepData(newFlowHandler,
stepViewCustomizations : input.ViewCustomizations);
//update contained step data
var stepMetaData = stepData.Metadata;
stepMetaData.ContainedFlowType = input.NewContainedFlowType;
stepMetaData.ContainedFlowHandler = null;
stepMetaData.ContainedFlowStartType = input.NewContainedFlowStartType;
await flow.SetCurrentStepData(stepData);
var result = await input.OnRedirectToCurrent(flow.FlowTypeId, newFlowHandler);
await _contextRepository.Flush();
return(result);
}
private async Task <TResult> NotFoundResult(SetContainedViewRequest <TResult> input)
{
var r = new FlowResultResolverRequest <TResult>
{
ScreenModel = new UiFlowStepUnauthorized()
};
r.CopyCallbacksFrom(input);
return(await _flowResultResolver.Execute(r));
}