private static string GetText(bool isTutor, int count, bool email)
{
var suffix = email ? "_email" : "";
if (isTutor && count == 1)
{
return(ResourceWrapper.GetString($"unread_message_first_message_tutor{suffix}"));
}
return(string.Format(
ResourceWrapper.GetString($"unread_message{suffix}"),
isTutor ?
ResourceWrapper.GetString("unread_message_student") :
ResourceWrapper.GetString("unread_message_tutor")));
}
public static IActionResult RunTwilioResult(
[HttpTrigger(AuthorizationLevel.Anonymous, "post", Route = "twilio")]
HttpRequest req, ILogger log)
{
string name = req.Query["code"];
string culture = req.Query["culture"];
//var culture = CultureInfo.CurrentUICulture.ChangeCultureBaseOnCountry(result.Country);
CultureInfo.DefaultThreadCurrentCulture = new CultureInfo(culture);
var twiml = new VoiceResponse();
var sentence = string.Format(ResourceWrapper.GetString("call_text"), string.Join(". ", name.ToCharArray()));
twiml.Say(sentence, loop: 3, voice: "alice");
return(new ContentResult()
{
Content = twiml.ToString(),
ContentType = "application/xml"
});
}
public static async Task SmsUnreadAsync([TimerTrigger("0 */10 * * * *")] TimerInfo myTimer,
[Blob("spitball/chat/unread.txt")] CloudBlockBlob blob,
[TwilioSms(AccountSidSetting = "TwilioSid", AuthTokenSetting = "TwilioToken", From = "+1 203-347-4577")] IAsyncCollector <CreateMessageOptions> options,
[SendGrid(ApiKey = "SendgridKey")] IAsyncCollector <SendGridMessage> emailProvider,
[Inject] IQueryBus queryBus,
[Inject] ICommandBus commandBus,
[Inject] IDataProtectionProvider dataProtectProvider,
[Inject] IUrlBuilder urlBuilder,
ILogger log,
CancellationToken token)
{
byte[] version = null;
if (await blob.ExistsAsync())
{
version = new byte[8];
await blob.DownloadToByteArrayAsync(version, 0);
}
var query = new UserUnreadMessageQuery(version);
var result = (await queryBus.QueryAsync(query, token)).ToList();
var dataProtector = dataProtectProvider.CreateProtector("Spitball")
.ToTimeLimitedDataProtector();
foreach (var unreadMessageDto in result.Distinct(UnreadMessageDto.UserIdComparer))
{
try
{
if (unreadMessageDto.ChatMessagesCount == 0)
{
continue;
}
if (unreadMessageDto.Country is null)
{
continue;
}
log.LogInformation($"processing {unreadMessageDto}");
CultureInfo.DefaultThreadCurrentCulture = unreadMessageDto.CultureInfo.ChangeCultureBaseOnCountry(unreadMessageDto.Country);
var code = dataProtector.Protect(unreadMessageDto.UserId.ToString(), DateTimeOffset.UtcNow.AddDays(5));
var identifier = ShortId.Generate(true, false);
var url = urlBuilder.BuildChatEndpoint(code, new { utm_source = "SMS-auto" });
var command = new CreateShortUrlCommand(identifier, url.PathAndQuery, DateTime.UtcNow.AddDays(5));
await commandBus.DispatchAsync(command, token);
var urlShort = urlBuilder.BuildShortUrlEndpoint(identifier, unreadMessageDto.Country);
if (!unreadMessageDto.Country.Equals(Country.India.Name, StringComparison.OrdinalIgnoreCase))
{
var text = GetText(unreadMessageDto.IsTutor, unreadMessageDto.ChatMessagesCount, false);
var generatedText = text.Inject(new { link = urlShort });
var messageOptions = new CreateMessageOptions(new PhoneNumber(unreadMessageDto.PhoneNumber))
{
Body = generatedText
};
if (unreadMessageDto.PhoneNumber.StartsWith("+972"))
{
messageOptions.From = "Spitball";
}
try
{
await options.AddAsync(messageOptions, token);
await options.FlushAsync(token);
}
catch (Exception ex)
{
log.LogError(ex, $"Cant send sms to {unreadMessageDto}");
}
}
var htmlBodyDirection = CultureInfo.CurrentCulture.TextInfo.IsRightToLeft ? "rtl" : "ltr";
var message = new SendGridMessage();
message.AddTo(unreadMessageDto.Email);
var body = GetText(unreadMessageDto.IsTutor, unreadMessageDto.ChatMessagesCount, true).Inject(new { link = urlShort });
message.AddContent("text/html", $"<html>" +
$"<body dir=\"{htmlBodyDirection}\">{body}</body></html>");
message.SetSubject(ResourceWrapper.GetString("you_have_unread_message"));
message.AddFromResource(CultureInfo.DefaultThreadCurrentCulture);
await emailProvider.AddAsync(message, token);
await emailProvider.FlushAsync(token);
}
catch (Exception ex)
{
log.LogError(ex, $"Cant send sms/email to {unreadMessageDto}");
}
}
if (result.Count > 0)
{
version = result.OrderByDescending(o => o.VersionAsLong).First().Version;
await blob.UploadFromByteArrayAsync(version, 0, 8);
}
}