/// <summary>
/// creates a new message in the database
/// </summary>
/// <param name="message"></param>
/// <returns></returns>
internal async Task SaveMessage(ChatMessageVm message)
{
var dbMessage = message.ToDbMessage();
dbContext.ChatMessages.Add(dbMessage);
await dbContext.SaveChangesAsync();
message.Index = dbMessage.Id;
}
public async Task <IActionResult> SendMessage([FromBody] ChatMessageVm message)
{
if (message == null || string.IsNullOrWhiteSpace(message.Message) ||
string.IsNullOrWhiteSpace(message.FromUser) ||
string.IsNullOrWhiteSpace(message.ToUser)
)
{
return(BadRequest());
}
await repository.SaveMessage(message);
await messageSender.SendMessage(message.ToPublicMessage());
return(Ok());
}
public async Task SendMessage(ChatMessageVm message)
{
if (message == null || string.IsNullOrWhiteSpace(message.Message) ||
string.IsNullOrWhiteSpace(message.FromUser) ||
string.IsNullOrWhiteSpace(message.ToUser)
)
{
logger.LogInformation("Bad request arrived");
return;
}
await repository.SaveMessage(message);
await messageSender.SendMessage(message.ToPublicMessage());
logger.LogInformation("Request is processed Ok");
}
public async void Send(string userId, ChatMessageVm chatMessageVm)
{
await Clients.User(userId).SendAsync("send", chatMessageVm);
}
public async Task <IActionResult> AddMessage([FromBody] ChatMessageVm chatMessageVm) => Ok(await _chatService.AddMessage(chatMessageVm));
