private void AddDefaultCallbackHandlers(ICallbackHandler <IActionResult> callbackHandlers)
{
callbackHandlers.OnExecuteEvent = async(eventName, screenModel) =>
{
await _store.RemoveAsync(LastProcessedTokenKey);
return(await OnEvent(eventName, screenModel));
};
callbackHandlers.OnExecuteRedirection = (redirectTo) =>
Task.FromResult((IActionResult)RedirectToAction(redirectTo.ActionName,
redirectTo.ControllerName));
callbackHandlers.OnExecuteUnauthorized =
unauthorizedModel => Task.FromResult((IActionResult)Unauthorized());
callbackHandlers.OnRedirectToRoot = async(type, handler) => RedirectToAction(nameof(Current), type,
await new CurrentViewRequest {
FlowHandler = handler
}.ToValidRouteValueAsync(ControllerContext.HttpContext));
callbackHandlers.OnRedirectToCurrent = async(type, handler) => RedirectToAction(nameof(Current), type,
(object)await Request.Query.ToExpandoObject().MergeObjects(new { FlowHandler = handler })
.ToEncryptedRouteValueAsync(ControllerContext.HttpContext));
callbackHandlers.OnNewContainedScreen = (containerHandler, containerType, flowType, startInfo) =>
{
var requestData = startInfo.MergeObjects(new GetNewContainedViewRequest
{
FlowHandler = containerHandler,
NewContainedFlowType = flowType,
});
return(RedirectToAction(nameof(NewContainedView), containerType, requestData));
};
callbackHandlers.OnStartNewFlow =
async(flowType, startInfo) => RedirectToAction(nameof(Init), flowType, await startInfo.ToValidRouteValueAsync(HttpContext));
callbackHandlers.OnAddModelError =
(memberName, errorMessage) => ModelState.AddModelError(memberName, errorMessage);
}
public async Task Remove(string flowHandler)
{
await _store.RemoveAsync(flowHandler);
Logger.Debug(() => $"Removed {flowHandler}");
}