XPlat.VUI.Idea.cs

namespace TechSummit2018.ServerlessSmartSpeaker
{
    public class SmartSpeakerEndpoints
    {
        private IAssistant Assistant { get; }
        private IPlatformService PlatformService { get; }

        public SmartSpeakerEndpoints(IAssistant assistant, IPlatformService platformService)
        {
            Assistant = assistant;
            PlatformService = platformService;
        }

        [FunctionName("xplatvui")]
        public async Task<IActionResult> Line(
            [HttpTrigger(AuthorizationLevel.Function, "post")] HttpRequest req, ILogger log)
        {
            var platform = await PlatformService.DetectPlatformAsync(req);
            var response = await Assistant.RespondAsync(req, platform);
            return new OkObjectResult(platform.ToPlatformResponse(response, platform));
        }
    }
}