57 lines
1.9 KiB
C#
57 lines
1.9 KiB
C#
using System.Net.WebSockets;
|
|
using DysonNetwork.Sphere.Chat;
|
|
using DysonNetwork.Sphere.Storage;
|
|
using Microsoft.EntityFrameworkCore;
|
|
|
|
namespace DysonNetwork.Sphere.Connection.Handlers;
|
|
|
|
public class MessageTypingHandler(AppDatabase db, ChatRoomService crs, ICacheService cache) : IWebSocketPacketHandler
|
|
{
|
|
public string PacketType => "messages.typing";
|
|
|
|
public async Task HandleAsync(
|
|
Account.Account currentUser,
|
|
string deviceId,
|
|
WebSocketPacket packet,
|
|
WebSocket socket,
|
|
WebSocketService srv
|
|
)
|
|
{
|
|
var request = packet.GetData<ChatController.TypingMessageRequest>();
|
|
if (request is null)
|
|
{
|
|
await socket.SendAsync(
|
|
new ArraySegment<byte>(new WebSocketPacket
|
|
{
|
|
Type = WebSocketPacketType.Error,
|
|
ErrorMessage = "Mark message as read requires you provide the ChatRoomId"
|
|
}.ToBytes()),
|
|
WebSocketMessageType.Binary,
|
|
true,
|
|
CancellationToken.None
|
|
);
|
|
return;
|
|
}
|
|
|
|
var sender = await crs.GetChannelMember(currentUser.Id, request.ChatRoomId);
|
|
if (sender is null)
|
|
{
|
|
await socket.SendAsync(
|
|
new ArraySegment<byte>(new WebSocketPacket
|
|
{
|
|
Type = WebSocketPacketType.Error,
|
|
ErrorMessage = "User is not a member of the chat room."
|
|
}.ToBytes()),
|
|
WebSocketMessageType.Binary,
|
|
true,
|
|
CancellationToken.None
|
|
);
|
|
return;
|
|
}
|
|
|
|
// Broadcast read statuses
|
|
var otherMembers = (await crs.ListRoomMembers(request.ChatRoomId)).Select(m => m.AccountId).ToList();
|
|
foreach (var member in otherMembers)
|
|
srv.SendPacketToAccount(member, packet);
|
|
}
|
|
} |