public void AjaxRequestReceivedEvent_Test()
{
SnowflakeEventManager.InitEventSource();
new StandardEvents().RegisterSnowflakeEvents(SnowflakeEventManager.EventSource);
var fakeCoreService = new Mock<ICoreService>();
var fakeJsRequest = new Mock<IJSRequest>();
var args = new AjaxRequestReceivedEventArgs(fakeCoreService.Object, fakeJsRequest.Object);
SnowflakeEventManager.EventSource.Subscribe<AjaxRequestReceivedEventArgs>((s, e) =>
{
Assert.Equal(args, e);
});
SnowflakeEventManager.EventSource.RaiseEvent(args);
}
public string CallMethod(IJSRequest request)
{
var callMethodEvent = new AjaxRequestReceivedEventArgs(this.CoreInstance, request);
SnowflakeEventManager.EventSource.RaiseEvent(callMethodEvent);
request = callMethodEvent.ReceivedRequest;
AjaxResponseSendingEventArgs sendResultEvent;
try
{
IJSResponse result;
IJSMethod jsMethod = this.GlobalNamespace[request.NameSpace].JavascriptMethods[request.MethodName];
foreach (AjaxMethodParameterAttribute attr in jsMethod.MethodInfo.GetCustomAttributes<AjaxMethodParameterAttribute>()
.Where(attr => attr.Required)
.Where(attr => !(request.MethodParameters.Keys.Contains(attr.ParameterName))))
{
result = new JSResponse(request, JSResponse.GetErrorResponse($"missing required param {attr.ParameterName}"), false);
sendResultEvent = new AjaxResponseSendingEventArgs(this.CoreInstance, result);
SnowflakeEventManager.EventSource.RaiseEvent(sendResultEvent);
return sendResultEvent.SendingResponse.GetJson();
}
result = jsMethod.Method.Invoke(request);
sendResultEvent = new AjaxResponseSendingEventArgs(this.CoreInstance, result);
SnowflakeEventManager.EventSource.RaiseEvent(sendResultEvent);
return sendResultEvent.SendingResponse.GetJson();
}
catch (KeyNotFoundException)
{
var result = new JSResponse(request, JSResponse.GetErrorResponse($"method {request.MethodName} not found in namespace {request.NameSpace}"), false);
sendResultEvent = new AjaxResponseSendingEventArgs(this.CoreInstance, result);
SnowflakeEventManager.EventSource.RaiseEvent(sendResultEvent);
return sendResultEvent.SendingResponse.GetJson();
}
catch (Exception e)
{
var result = new JSResponse(request, e, false);
sendResultEvent = new AjaxResponseSendingEventArgs(this.CoreInstance, result);
SnowflakeEventManager.EventSource.RaiseEvent(sendResultEvent);
return sendResultEvent.SendingResponse.GetJson();
}
}
