Add Sender in ChatResponse.

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

@@ -72,7 +72,7 @@ public class ConversationController : ControllerBase, IApiAdapter
     }
 
     [HttpPost("/conversation/{agentId}/{conversationId}")]
-    public async Task<MessageResponseModel> SendMessage([FromRoute] string agentId,
+    public async Task<ChatResponseModel> SendMessage([FromRoute] string agentId,
         [FromRoute] string conversationId,
         [FromBody] NewMessageModel input)
     {
@@ -84,7 +84,7 @@ public class ConversationController : ControllerBase, IApiAdapter
             .SetState("temperature", input.Temperature)
             .SetState("sampling_factor", input.SamplingFactor);
 
-        var response = new MessageResponseModel();
+        var response = new ChatResponseModel();
         var inputMsg = new RoleDialogModel("user", input.Text);
         await conv.SendMessage(agentId, inputMsg,
             async msg =>

src/Infrastructure/BotSharp.OpenAPI/ViewModels/Conversations/ChatResponseModel.cs

@@ -1,11 +1,17 @@
 using BotSharp.Abstraction.Functions.Models;
 using BotSharp.Abstraction.Instructs.Models;
+using BotSharp.OpenAPI.ViewModels.Users;
 using System.Text.Json.Serialization;
 
 namespace BotSharp.OpenAPI.ViewModels.Conversations;
 
-public class MessageResponseModel : InstructResult
+public class ChatResponseModel : InstructResult
 {
+    [JsonPropertyName("conversation_id")]
+    public string ConversationId { get; set; }
+
+    public UserViewModel Sender { get; set; }
+
     public string Function { get; set; }
 
     /// <summary>
@@ -20,4 +26,6 @@ public class MessageResponseModel : InstructResult
     [JsonIgnore(Condition = JsonIgnoreCondition.WhenWritingNull)]
     [JsonPropertyName("rich_content")]
     public object? RichContent { get; set; }
+
+    public DateTime CreatedAt { get; set; } = DateTime.UtcNow;
 }

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

@@ -9,6 +9,7 @@ public class ConversationViewModel
     public string AgentId { get; set; }
     public string Title { get; set; } = string.Empty;
     public UserViewModel User {  get; set; } = new UserViewModel();
+    public int UnreadMsgCount { get; set; }
     public DateTime UpdatedTime { get; set; } = DateTime.UtcNow;
     public DateTime CreatedTime { get; set; } = DateTime.UtcNow;
 

src/Infrastructure/BotSharp.OpenAPI/ViewModels/Users/UserViewModel.cs

@@ -1,3 +1,4 @@
+using BotSharp.Abstraction.Users.Enums;
 using BotSharp.Abstraction.Users.Models;
 
 namespace BotSharp.OpenAPI.ViewModels.Users;
@@ -8,6 +9,7 @@ public class UserViewModel
     public string FirstName { get; set; }
     public string LastName { get; set; }
     public string Email { get; set; }
+    public string Role { get; set; } = UserRole.Client;
 
     public string FullName => $"{FirstName} {LastName}";
 
@@ -18,7 +20,8 @@ public class UserViewModel
             Id = user.Id,
             FirstName = user.FirstName,
             LastName = user.LastName,
-            Email = user.Email
+            Email = user.Email,
+            Role = user.Role
         };
     }
 }