Added several request messages. Added redemptions. Added life TTS voice changes. A bunch of stuffs.

Requests/UpdateDefaultTTSVoice.cs

@@ -0,0 +1,36 @@
+using HermesSocketLibrary.db;
+using HermesSocketLibrary.Requests;
+using ILogger = Serilog.ILogger;
+
+namespace HermesSocketServer.Requests
+{
+    public class UpdateDefaultTTSVoice : IRequest
+    {
+        public string Name => "update_default_tts_voice";
+        private Database _database;
+        private ILogger _logger;
+
+        public UpdateDefaultTTSVoice(Database database, ILogger logger)
+        {
+            _database = database;
+            _logger = logger;
+        }
+
+        public async Task<RequestResult> Grant(string sender, IDictionary<string, object>? data)
+        {
+            if (data == null)
+            {
+                _logger.Warning("Data received from request is null. Ignoring it.");
+                return new RequestResult(false, null);
+            }
+
+            data["user"] = data["user"].ToString();
+            data["voice"] = data["voice"].ToString();
+
+            string sql = $"UPDATE \"User\" SET ttsDefaultVoice = @voice WHERE id = @user";
+            await _database.Execute(sql, data);
+            _logger.Information($"Updated default TTS voice for channel [channel: {sender}][voice: {data["voice"]}]");
+            return new RequestResult(true, null);
+        }
+    }
+}