private ChatMessageDto BuildChatMessage(ChatAttachmentMessage chatMessage)
{
var url = _blobProvider.GetBlobUrl($"{chatMessage.ChatRoom.Id}/{chatMessage.Id}/{chatMessage.Blob}");
var properties = new ImageProperties(url);
var hash = _binarySerializer.Serialize(properties);
var srcUrl = _linkGenerator.GetPathByRouteValues(_httpContextAccessor.HttpContext, "imageUrl", new
{
hash = Base64UrlTextEncoder.Encode(hash)
});
var hrefUrl = _linkGenerator.GetPathByRouteValues(_httpContextAccessor.HttpContext, "ChatDownload", new
{
chatRoomId = chatMessage.ChatRoom.Id,
chatId = chatMessage.Id
});
//return helper.RouteUrl("imageUrl", new
//{
// hash = Base64UrlTextEncoder.Encode(hash)
//});
//yield return _linkGenerator.GetUriByAction(_httpContextAccessor.HttpContext, "Index", "Home");
return(new ChatAttachmentDto
{
UserId = chatMessage.User.Id,
Src = srcUrl,
Href = hrefUrl,
DateTime = DateTime.UtcNow
});
}
public async Task ExecuteAsync(SendChatFileMessageCommand message, CancellationToken token)
{
var users = message.ToUsersId.ToList();
users.Add(message.UserSendingId);
var chatRoom = await _chatRoomRepository.GetChatRoomAsync(users, token);
if (chatRoom == null)
{
chatRoom = new ChatRoom(users.Select(s => _userRepository.Load(s)).ToList());
await _chatRoomRepository.AddAsync(chatRoom, token);
}
var user = _userRepository.Load(message.UserSendingId);
var chatMessage = new ChatAttachmentMessage(user, message.Blob, chatRoom);
chatRoom.AddMessage(chatMessage);
await _chatRoomRepository.UpdateAsync(chatRoom, token);
await _chatMessageRepository.AddAsync(chatMessage, token);
var id = chatMessage.Id;
await _blobProvider.MoveAsync(message.Blob, $"{chatRoom.Id}/{id}", token);
}
private List <string> BuildUserList(ChatAttachmentMessage chatMessage)
{
return(chatMessage.ChatRoom.Users.Select(s => s.User.Id.ToString()).ToList());
}
