✨ Realm member listing apis

DysonNetwork.Sphere/Chat/ChatRoom.cs

@@ -1,4 +1,5 @@
 using System.ComponentModel.DataAnnotations;
+using System.ComponentModel.DataAnnotations.Schema;
 using System.Text.Json.Serialization;
 using DysonNetwork.Sphere.Storage;
 using NodaTime;
@@ -28,6 +29,11 @@ public class ChatRoom : ModelBase
 
     public long? RealmId { get; set; }
     public Realm.Realm? Realm { get; set; }
+
+    [NotMapped]
+    [JsonPropertyName("members")]
+    public ICollection<ChatMemberTransmissionObject> DirectMembers { get; set; } =
+        new List<ChatMemberTransmissionObject>();
 }
 
 public enum ChatMemberRole
@@ -58,4 +64,38 @@ public class ChatMember : ModelBase
     public ChatMemberNotify Notify { get; set; } = ChatMemberNotify.All;
     public Instant? JoinedAt { get; set; }
     public bool IsBot { get; set; } = false;
+}
+
+public class ChatMemberTransmissionObject : ModelBase
+{
+    public Guid Id { get; set; }
+    public long ChatRoomId { get; set; }
+    public long AccountId { get; set; }
+    public Account.Account Account { get; set; } = null!;
+
+    [MaxLength(1024)] public string? Nick { get; set; }
+
+    public ChatMemberRole Role { get; set; } = ChatMemberRole.Member;
+    public ChatMemberNotify Notify { get; set; } = ChatMemberNotify.All;
+    public Instant? JoinedAt { get; set; }
+    public bool IsBot { get; set; } = false;
+
+    public static ChatMemberTransmissionObject FromEntity(ChatMember member)
+    {
+        return new ChatMemberTransmissionObject
+        {
+            Id = member.Id,
+            ChatRoomId = member.ChatRoomId,
+            AccountId = member.AccountId,
+            Account = member.Account,
+            Nick = member.Nick,
+            Role = member.Role,
+            Notify = member.Notify,
+            JoinedAt = member.JoinedAt,
+            IsBot = member.IsBot,
+            CreatedAt = member.CreatedAt,
+            UpdatedAt = member.UpdatedAt,
+            DeletedAt = member.DeletedAt
+        };
+    }
 }

DysonNetwork.Sphere/Chat/ChatRoomController.cs

@@ -20,6 +20,16 @@ public class ChatRoomController(AppDatabase db, FileService fs, ChatRoomService
             .Include(e => e.Realm)
             .FirstOrDefaultAsync();
         if (chatRoom is null) return NotFound();
+        if (chatRoom.Type != ChatRoomType.DirectMessage) return Ok(chatRoom);
+        
+        // Preload members for direct messages
+        var currentUser = HttpContext.Items["CurrentUser"] as Account.Account;
+        var directMembers = await db.ChatMembers
+            .Where(m => (currentUser != null && m.AccountId != currentUser!.Id))
+            .Include(m => m.Account)
+            .Include(m => m.Account.Profile)
+            .ToListAsync();
+        chatRoom.DirectMembers = directMembers.Select(ChatMemberTransmissionObject.FromEntity).ToList();
         return Ok(chatRoom);
     }
 
@@ -55,21 +65,22 @@ public class ChatRoomController(AppDatabase db, FileService fs, ChatRoomService
         var result = chatRooms.Select(r =>
         {
             if (r.Type == ChatRoomType.DirectMessage && directMembers.TryGetValue(r.Id, out var otherMember))
-                r.Members = new List<ChatMember> { otherMember };
+                r.DirectMembers = new List<ChatMemberTransmissionObject>
+                    { ChatMemberTransmissionObject.FromEntity(otherMember) };
             return r;
         }).ToList();
 
         return Ok(result);
     }
 
-    public class DmCreationRequest
+    public class DirectMessageRequest
     {
         [Required] public long RelatedUserId { get; set; }
     }
 
     [HttpPost("direct")]
     [Authorize]
-    public async Task<ActionResult<ChatRoom>> CreateDirectMessage([FromBody] DmCreationRequest request)
+    public async Task<ActionResult<ChatRoom>> CreateDirectMessage([FromBody] DirectMessageRequest request)
     {
         if (HttpContext.Items["CurrentUser"] is not Account.Account currentUser)
             return Unauthorized();