Current state of the websocket server for the Hermes client

Socket/Handlers/RequestHandler.cs

@@ -0,0 +1,71 @@
+using HermesSocketLibrary.Requests;
+using HermesSocketLibrary.Socket.Data;
+using ILogger = Serilog.ILogger;
+
+namespace HermesSocketServer.Socket.Handlers
+{
+    public class RequestHandler : ISocketHandler
+    {
+        public int OpCode { get; } = 3;
+        private readonly RequestManager _requests;
+        private readonly HermesSocketManager _sockets;
+        private readonly ILogger _logger;
+
+        public RequestHandler(RequestManager requests, HermesSocketManager sockets, ILogger logger)
+        {
+            _requests = requests;
+            _sockets = sockets;
+            _logger = logger;
+        }
+
+
+        public async Task Execute<T>(WebSocketUser sender, T message, HermesSocketManager sockets)
+        {
+            if (sender.Id == null)
+                return;
+            if (message is not RequestMessage data)
+                return;
+
+            RequestResult? result = null;
+            _logger.Debug("Executing request handler: " + data.Type);
+            try
+            {
+                result = await _requests.Grant(sender.Id, data);
+            }
+            catch (Exception e)
+            {
+                _logger.Error(e, $"Failed to grant a request of type '{data.Type}'.");
+            }
+
+            if (result == null || !result.Success)
+                return;
+
+            var ack = new RequestAckMessage()
+            {
+                Request = data,
+                Data = result.Result,
+                Nounce = data.Nounce
+            };
+
+            if (!result.NotifyClientsOnAccount)
+            {
+                await sender.Send(4, ack);
+                return;
+            }
+
+            var recipients = _sockets.GetSockets(sender.Id);
+            foreach (var socket in recipients)
+            {
+                try
+                {
+                    _logger.Verbose($"Sending {data.Type} to socket [ip: {socket.IPAddress}].");
+                    await socket.Send(4, ack);
+                }
+                catch (Exception)
+                {
+                    _logger.Warning($"Failed to send {data.Type} to socket [ip: {socket.IPAddress}].");
+                }
+            }
+        }
+    }
+}