public async Task SendWhatsappNotifications()
{
// Start watch
var stopwatch = new Stopwatch();
stopwatch.Start();
// Get pending notifications
var pendingNotifications =
await _notificationRepository.GetAll(NotificationExpression.PendingNotification());
// If there are pending notifications
if (pendingNotifications.Count > 0)
{
// Connect
TwilioClient.Init(
Environment.GetEnvironmentVariable("TWILIO_ACCOUNT_SID"),
Environment.GetEnvironmentVariable("TWILIO_AUTH_TOKEN")
);
// For each notification
var count = 0;
var failedCount = 0;
foreach (var pendingNotification in pendingNotifications)
{
try
{
// Send whatsapp
MessageResource.Create(
from: new PhoneNumber("whatsapp:" + pendingNotification.PhoneNumber),
to: new PhoneNumber("whatsapp:" + "+34666666666"),
body: pendingNotification.Message
);
pendingNotification.MarkAsSent();
count++;
}
catch (Exception ex)
{
// Log into Splunk
_logger.LogSplunkError(ex);
failedCount++;
}
}
// Save
await _dbContext.SaveChangesAsync();
// Stop watch
stopwatch.Stop();
// Log into Splunk
_logger.LogSplunkInformation("SendWhatsappNotifications", new
{
Count = count,
FailedCount = failedCount,
ExecutionTime = stopwatch.Elapsed.TotalSeconds
});
}
}
public async Task SendTelegramNotifications()
{
// Get pending notifications
var pendingNotifications = await _mainDbContext.Notifications
.Where(NotificationExpression.PendingNotification())
.ToListAsync();
await SendTelegramNotifications(pendingNotifications);
}
public async Task SendTelegramNotifications()
{
// Start watch
var stopwatch = new Stopwatch();
stopwatch.Start();
// Get pending notifications
var pendingNotifications = await _notificationRepository.GetAll(NotificationExpression.PendingNotification());
// If there are pending notifications
if (pendingNotifications.Count == 0)
{
return;
}
// Connect
var apiToken = _configuration["AppSettings:TelegramApiToken"];
var bot = new TelegramBotClient(apiToken);
// For each notification
var count = 0;
var failedCount = 0;
foreach (var pendingNotification in pendingNotifications)
{
try
{
// Send whatsapp
await bot.SendTextMessageAsync("@crypto_watcher_official", pendingNotification.Message);
pendingNotification.MarkAsSent();
count++;
}
catch (Exception ex)
{
// Log into Splunk
_logger.LogSplunkError(ex);
failedCount++;
}
}
// Save
await _dbContext.SaveChangesAsync();
// Stop watch
stopwatch.Stop();
// Log into Splunk
_logger.LogSplunkInformation("SendTelegramNotifications", new
{
Count = count,
FailedCount = failedCount,
ExecutionTime = stopwatch.Elapsed.TotalSeconds
});
}
public async Task SendWhatsappNotifications()
{
// Start watch
var stopwatch = new Stopwatch();
stopwatch.Start();
// Get pending notifications
var pendingNotifications = await _mainDbContext.Notifications.Where(NotificationExpression.PendingNotification()).ToListAsync();
// If there are pending notifications
if (pendingNotifications.Count > 0)
{
// Connect
TwilioClient.Init(
Environment.GetEnvironmentVariable("TWILIO_ACCOUNT_SID"),
Environment.GetEnvironmentVariable("TWILIO_AUTH_TOKEN")
);
// For each notification
var count = 0;
var failedCount = 0;
foreach (var pendingNotification in pendingNotifications)
{
try
{
// Send whatsapp
MessageResource.Create(
from: new PhoneNumber("whatsapp:" + pendingNotification.PhoneNumber),
to: new PhoneNumber("whatsapp:" + "+34666666666"),
body: pendingNotification.Message
);
pendingNotification.MarkAsSent();
count++;
}
catch (Exception ex)
{
// Log
_logger.LogError(ex, ex.Message);
failedCount++;
}
}
// Save
await _mainDbContext.SaveChangesAsync();
// Stop watch
stopwatch.Stop();
// Log
_logger.LogInformation("{@Event}, {@Count}, {@FailedCount}, {@ExecutionTime}", "WhatsappNotificationsSent", count, failedCount, stopwatch.Elapsed.TotalSeconds);
}
}