public async Task <ActionResult> SendMessageToUser(SendMessageToUserDto sendMessageToUserDto)
{
try
{
var userId = this.User.Claims.First(c => c.Type == "http://schemas.xmlsoap.org/ws/2005/05/identity/claims/nameidentifier").Value;
await _messagesService.SendMessageToUserAsync(sendMessageToUserDto, userId);
return(Ok(MessageControllerConstants.YouMessageSenddedWithSuccess));
}
catch (Exception ex)
{
_logger.Error(ex);
return(StatusCode(StatusCodes.Status500InternalServerError, ex.Message));
}
}
public async Task SendMessageToUserAsync(SendMessageToUserDto sendMessageToUserDto, string SenderId)
{
User user = null;
#region find user to send
if (string.IsNullOrEmpty(sendMessageToUserDto.SendToUserId) && string.IsNullOrEmpty(sendMessageToUserDto.SendToEmail))
{
throw new ArgumentException("You need to write userId or email");
}
if (!string.IsNullOrEmpty(sendMessageToUserDto.SendToUserId))
{
user = await _userManager.FindByIdAsync(sendMessageToUserDto.SendToUserId);
if (user == null && string.IsNullOrEmpty(sendMessageToUserDto.SendToEmail))
{
throw new ArgumentException("We can't find your user for message");
}
if (user == null && !string.IsNullOrEmpty(sendMessageToUserDto.SendToEmail))
{
user = await _userManager.FindByEmailAsync(sendMessageToUserDto.SendToEmail);
if (user == null)
{
throw new ArgumentException("We can't find your user for message");
}
}
}
else
{
user = await _userManager.FindByEmailAsync(sendMessageToUserDto.SendToEmail);
if (user == null)
{
throw new ArgumentException("We can't find your user for message");
}
}
#endregion find user to send
var chatForSend = sendMessageToUserDto.ChatId == null ? null : await _unitOfWork.ChatRepository.GetChatByIdWithAllIncludes(sendMessageToUserDto.ChatId.Value);
if (chatForSend != null && chatForSend.Public && ChatContainUser(user, chatForSend).Value)
{
await SendMessageToChatAsync(
new SendMessageToChatDto
{
ChatId = chatForSend.Id,
Message = sendMessageToUserDto.Message
},
SenderId
);
return;
}
if (chatForSend != null && !chatForSend.Public && ChatContainUser(SenderId, chatForSend).Value&& ChatContainUser(user, chatForSend).Value)
{
await SendMessageToChatAsync(
new SendMessageToChatDto
{
ChatId = chatForSend.Id,
Message = sendMessageToUserDto.Message
},
SenderId
);
return;
}
chatForSend = _unitOfWork.ChatRepository.Find(ch => ch.DefaultChat && ch.Public == sendMessageToUserDto.PublicSend && (ch.UserChats.Any(uch => uch.UserId == SenderId)) && (ch.UserChats.Any(uch => uch.UserId == user.Id))).FirstOrDefault();
if (chatForSend != null)
{
await SendMessageToChatAsync(
new SendMessageToChatDto
{
ChatId = chatForSend.Id,
Message = sendMessageToUserDto.Message
},
SenderId
);
return;
}
else
{
//create new default chat with this users
//add users and send message
chatForSend = await CreateDefaultChat(sendMessageToUserDto.PublicSend, SenderId, user);
await SendMessageToChatAsync(
new SendMessageToChatDto
{
ChatId = chatForSend.Id,
Message = sendMessageToUserDto.Message
},
SenderId
);
return;
}
}
