integrate speech reconition

src/Infrastructure/BotSharp.OpenAPI/Controllers/ConversationController.cs

@@ -143,55 +143,29 @@ public async Task<IEnumerable<ChatResponseModel>> GetDialogs([FromRoute] string
     {
         var service = _services.GetRequiredService<IConversationService>();
         var userService = _services.GetRequiredService<IUserService>();
+        var settings = _services.GetRequiredService<PluginSettings>();
+
         var (isAdmin, user) = await userService.IsAdminUser(_user.Id);
-        if (user == null)
-        {
-            return null;
-        }
 
         var filter = new ConversationFilter
         {
             Id = conversationId,
-            UserId = !isAdmin ? user.Id : null,
+            UserId = !isAdmin ? user?.Id : null,
             IsLoadLatestStates = isLoadStates
         };
-        var conversations = await service.GetConversations(filter);
-        if (conversations.Items.IsNullOrEmpty())
-        {
-            return null;
-        }
 
-        var result = ConversationViewModel.FromSession(conversations.Items.First());
-        var state = _services.GetRequiredService<IConversationStateService>();
-        user = await userService.GetUser(result.User.Id);
-        result.User = UserViewModel.FromUser(user);
-
-        return result;
-    }
-
-    [HttpPost("/conversation/summary")]
-    public async Task<string> GetConversationSummary([FromBody] ConversationSummaryModel input)
-    {
-        var service = _services.GetRequiredService<IConversationService>();
-        return await service.GetConversationSummary(input.ConversationIds);
-    }
+        var conversations = await service.GetConversations(filter);
+        var conv = !conversations.Items.IsNullOrEmpty()
+                ? ConversationViewModel.FromSession(conversations.Items.First())
+                : new();
 
-    [HttpGet("/conversation/{conversationId}/user")]
-    public async Task<UserViewModel> GetConversationUser([FromRoute] string conversationId)
-    {
-        var service = _services.GetRequiredService<IConversationService>();
-        var conversations = await service.GetConversations(new ConversationFilter
-        {
-            Id = conversationId
-        });
+        user = !string.IsNullOrEmpty(conv?.User?.Id)
+                ? await userService.GetUser(conv.User.Id)
+                : null;
 
-        var userService = _services.GetRequiredService<IUserService>();
-        var conversation = conversations?.Items?.FirstOrDefault();
-        var userId = conversation == null ? _user.Id : conversation.UserId;
-        var user = await userService.GetUser(userId);
         if (user == null)
         {
-            return new UserViewModel
+            user = new User
             {
                 Id = _user.Id,
                 UserName = _user.UserName,
@@ -202,7 +176,16 @@ public async Task<UserViewModel> GetConversationUser([FromRoute] string conversa
             };
         }
 
-        return UserViewModel.FromUser(user);
+        conv.User = UserViewModel.FromUser(user);
+        conv.IsRealtimeEnabled = settings?.Assemblies?.Contains("BotSharp.Core.Realtime") ?? false;
+        return conv;
+    }
+
+    [HttpPost("/conversation/summary")]
+    public async Task<string> GetConversationSummary([FromBody] ConversationSummaryModel input)
+    {
+        var service = _services.GetRequiredService<IConversationService>();
+        return await service.GetConversationSummary(input.ConversationIds);
     }
 
     [HttpPut("/conversation/{conversationId}/update-title")]

src/Infrastructure/BotSharp.OpenAPI/ViewModels/Conversations/View/ConversationViewModel.cs

@@ -1,9 +1,13 @@
 using BotSharp.Abstraction.Conversations.Dtos;
+using System.Text.Json.Serialization;
 
 namespace BotSharp.OpenAPI.ViewModels.Conversations;
 
 public class ConversationViewModel : ConversationDto
 {
+    [JsonPropertyName("is_realtime_enabled")]
+    public bool IsRealtimeEnabled { get; set; }
+
     public static ConversationViewModel FromSession(Conversation sess)
     {
         return new ConversationViewModel

src/Plugins/BotSharp.Plugin.OpenAI/Models/Realtime/RealtimeSessionBody.cs

@@ -76,7 +76,7 @@ public class RealtimeSessionTurnDetection
     public string Type { get; set; } = "semantic_vad";
 
     [JsonPropertyName("eagerness")]
-    public string eagerness { get;set; } = "auto";
+    public string Eagerness { get;set; } = "auto";
 }
 
 public class InputAudioTranscription