Updated Default TTS requests to use stores. Added a modify method for grouped save stores.

Requests/GetDefaultTTSVoice.cs

@@ -1,5 +1,5 @@
-using HermesSocketLibrary.db;
 using HermesSocketLibrary.Requests;
+using HermesSocketServer.Store;
 using ILogger = Serilog.ILogger;
 
 namespace HermesSocketServer.Requests
@@ -7,23 +7,24 @@ namespace HermesSocketServer.Requests
     public class GetDefaultTTSVoice : IRequest
     {
         public string Name => "get_default_tts_voice";
-        private Database _database;
-        private ILogger _logger;
+        private readonly UserStore _users;
+        private readonly ServerConfiguration _configuration;
+        private readonly ILogger _logger;
 
-        public GetDefaultTTSVoice(Database database, ILogger logger)
+        public GetDefaultTTSVoice(UserStore users, ServerConfiguration configuration, ILogger logger)
         {
-            _database = database;
+            _users = users;
+            _configuration = configuration;
             _logger = logger;
         }
 
         public async Task<RequestResult> Grant(string sender, IDictionary<string, object>? data)
         {
-            var temp = new Dictionary<string, object>() { { "user", sender } };
-
-            string sql = $"SELECT \"ttsDefaultVoice\" FROM \"User\" WHERE id = @user";
-            string? value = (string?)await _database.ExecuteScalar(sql, temp);
-            _logger.Information($"Fetched the default TTS voice for channel [channel: {sender}]");
-            return new RequestResult(true, value, notifyClientsOnAccount: false);
+            var user = _users.Get(sender);
+            if (user == null)
+                return new RequestResult(false, "Unable to find user data.", notifyClientsOnAccount: false);
+            
+            return new RequestResult(true, user.DefaultVoice ?? _configuration.Tts.DefaultTtsVoice, notifyClientsOnAccount: false);
         }
     }
 }