public static async Task Handler(ControllerActionContext controllerActionContext)
{
var serv = controllerActionContext.UpdateContext.Services;
var factory = serv.GetRequiredService <IControllersFactory>();
BotController controller = factory.Create(controllerActionContext);
//Invoke initializer.
await BotController.InvokeInitialize(controller, controllerActionContext);
var methodInfo = controllerActionContext.ActionDescriptor.MethodInfo;
//Model binding.
var modelBindingContext = new ModelBindingContext(controllerActionContext);
var mainModelBinder = serv
.GetRequiredService <IMainModelBinderProvider>().MainModelBinder;
await mainModelBinder.Bind(modelBindingContext);
controllerActionContext.IsModelStateValid = modelBindingContext.IsAllBinded();
var invokationParams = modelBindingContext.ToMethodParameters();
//Invoke.
var methodResult = methodInfo.Invoke(controller, invokationParams);
if (methodResult is Task task)
{
await task;
}
//Invoke finished.
await BotController.InvokeProcessed(controller);
}
/// <summary>
/// Use only IOC container to resolve controllers.
/// </summary>
public BotController Create(ControllerActionContext controllerActionContext)
{
var serv = controllerActionContext.UpdateContext.Services;
var type = controllerActionContext.ActionDescriptor.ControllerType;
var controller = (BotController)serv.GetService(type);
return(controller);
}
public ModelBindingContext(ControllerActionContext controllerContext)
{
ControllerContext = controllerContext
?? throw new ArgumentNullException(nameof(controllerContext));
foreach (var param in Parameters)
{
_dataByParamName[param.Name] = new ModelBindingParameterData()
{
Info = param
};
}
}
