BeWoPlaner/Host/GkvAbrechnungClient.aspx.cs

using BeWo.Data.Access;
using BeWo.Data.Entities;
using BS.Shared;
using BS.Shared.AppSender;
using BS.Shared.DataContracts.GkvAbrechnung;
using BS.Shared.Exceptions;
using Newtonsoft.Json;
using System;
using System.Collections.Generic;
using System.Configuration;
using System.IO;
using System.Linq;
using System.Threading;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;

namespace Host
{
	public partial class GkvAbrechnungClient : Page
	{
		private readonly string INVALID_INPUT = "Ungültige Eingabe";

		private string GkvSecretKey { get; set; } = ConfigurationManager.AppSettings.Get("GkvSecretKey");

		public GkvRequestDC GkvRequest { get; set; }

		public void Sleep() => Thread.Sleep(5000);

		protected void Page_Load(object sender, EventArgs e)
		{
			try
			{
				//https://app5.bewoplaner.de/Host/GkvAbrechungServer?tenant=12345

				var str = new StreamReader(Request.InputStream).ReadToEnd();

				GkvRequest = GkvSender.DeserializeRequest<GkvRequestDC>(str, SendInvalidInputResponse);

				switch (GkvRequest.Type)
				{
					case RequestType.GkvClientResult:
						ClientResult(GkvSender.DeserializeRequest<GkvClientResultRequestDC>(str, SendInvalidInputResponse));
						return;
					default:
						SendErrorResponse("RequestType unbekannt.");
						return;
				}
			}
			catch (ThreadAbortException eee)
			{

			}
			catch (Exception ex)
			{
				var ex_text = ex.Message + "\n" + ex.StackTrace;
				SendErrorResponse(ex_text);
			}
		}

		private void ClientResult(GkvClientResultRequestDC req)
		{
			if (GkvSecretKey is null)
				SendErrorResponse(INVALID_INPUT + " 1");

			if (GkvSecretKey != req.GkvSecretKey)
				SendErrorResponse(INVALID_INPUT + " 2");

			if (req.ResultDCs is null || !req.ResultDCs.Any())
				SendInvalidInputResponse();

			// Response
			var response = new GkvResponseDC(false);

			try
			{
				foreach (var result in req.ResultDCs)
				{
					HandleResult(result);
				}
				
				response.Success = true;
			}
			catch (GkvException e)
			{
				response.Message = e.Message;
			}
			catch (Exception e)
			{
				response.Message = e.Message;
			}

			SendResponse(response);
		}

		private void HandleResult(GkvServerResultDC result)
		{
			var protokoll = DAOFactory.GenericDAO.GetByID<GkvTransferProtokoll>(result.ProtokollOid);

			protokoll.ResultType = result.ResultType;
			protokoll.Fehlertitel = result.Titel;
			protokoll.Fehlerdatum = result.Datum;
			protokoll.Fehlernachricht = result.Nachricht;

			switch (result.ResultType)
			{
				case GkvTransferResultType.Success:
					protokoll.SentDakotaSuccess = true;
					break;
				case GkvTransferResultType.FailSoft:
					protokoll.SentApp8Success = false;
					break;
				case GkvTransferResultType.FailFatal:
					protokoll.SentApp8Success = false;
					break;
				case GkvTransferResultType.FailFollowUp:
					protokoll.SentApp8Success = false;
					break;
			}

			DAOFactory.GenericDAO.Update(protokoll);
		}

		#region Senden
		private void SendInvalidInputResponse() => SendErrorResponse(INVALID_INPUT);
		private void SendErrorResponse(string message)
		{
			var response = new GkvResponseDC(false, message);

			Sleep();

			SendResponse(GkvSender.SerializeResponse(response));
		}
		private void SendResponse(GkvResponseDC res) => SendResponse(GkvSender.SerializeResponse(res));
		private void SendResponse(string str)
		{
			Response.Write(str);

			Response.End();
		}
		#endregion
	}
}