public override async Task <TPageResponse> ExecuteAsync(
PageCall <TPageGet, TMessage, TMessageResponse, TPageResponse> message)
{
var page = await executeHandler.ExecuteAsync(message.PageMessage);
var fieldInfo = page.GetType().GetField(message.MemberName);
var pageCall = (PageCall <TPageGet, TMessage, TMessageResponse, TPageResponse>)fieldInfo.InvokeGetter(page);
var messageResponse = await executeHandler.ExecuteAsync(message.Message);
return(pageCall.Translate(message.Message, messageResponse));
}
protected void Create <TMessage, TMessageResponse, TCallResponse>(
Expression <Func <TPage, PageCall <TQuery, TMessage, TMessageResponse, TCallResponse> > > expression,
TMessage message,
Func <TMessageResponse, TCallResponse> translate
)
{
var body = (MemberExpression)expression.Body;
var memberInfo = body.Member;
var pageCall = new PageCall <TQuery, TMessage, TMessageResponse, TCallResponse>();
pageCall.PageMessage = this.currentMessage;
pageCall.MemberName = memberInfo.Name;
pageCall.Message = message;
pageCall.Translate = (m, r) => translate(r);
memberInfo.InvokeSetter(Page, pageCall);
}