public static async Task Transfer(this TransmittedMessage transmittedMessage)
{
var bodyText = transmittedMessage.Body.Text;
if (bodyText == null)
{
throw new ArgumentException($"Сообщение пустое");
}
var api = new VkApi();
await api.AuthorizeAsync(new ApiAuthParams
{
AccessToken = transmittedMessage.AuthorizedSender.AccessToken
});
var receiverIds = transmittedMessage.Receivers
.Select(receiver => api.GetReceiverId(receiver.Id));
foreach (var receiverId in receiverIds)
{
await api.Messages.SendAsync(new MessagesSendParams
{
Message = bodyText,
PeerId = receiverId
});
}
}
public async Task <IActionResult> TransferMessage([FromBody] TransmittedMessage transmittedMessage)
{
if (!ModelState.IsValid)
{
return(BadRequest(new ResponseResult
{
IsOk = false,
Description = "Не передано сообщение или данные для авторизации"
}));
}
try
{
await transmittedMessage.Transfer();
}
catch (Exception e)
{
return(BadRequest(new ResponseResult
{
IsOk = false,
Description = e.Message
}));
}
return(Ok(new ResponseResult {
IsOk = false, Description = "Сообщение отправлено"
}));
}
public async void Message_With_Invalid_Credentials_Throws_UserAuthorizationFailException()
{
TransmittedMessage transmittedMessage = new TransmittedMessage()
{
AuthorizedSender = new AuthorizedUser()
{
AccessToken = "invalid"
}
};
await Assert.ThrowsAsync <UserAuthorizationFailException>(async() => await transmittedMessage.Transfer());
}
public async Task <ActionResult> IndexAsync([FromBody] TransmittedMessage message)
{
var session = User.Identity.AsUserSessionIdentity().Session;
Message msg = new Message();
msg.Body = (message.Body);
msg.To = (message.To);
msg.Type = (message.Type);
msg.SentAt = DateTime.Now;
msg.FromUserId = session.UserId;
await messageService.SendAsync(msg);
return(Ok());
}
public async void Message_With_Nonexistent_Receiver_Throws_AggregateException()
{
TransmittedMessage transmittedMessage = new TransmittedMessage()
{
AuthorizedSender = new AuthorizedUser()
{
AccessToken = ValidAcessToken
},
Body = new MessageBody("sample_text")
};
var Receivers = new[]
{
new ExternalUser("very long just nonexistent username with spaces")
};
var aggregateException = await Assert.ThrowsAsync <AggregateException>(async() => await transmittedMessage.Transfer());
}