public void NotifySubscribers()
{
var provider = new SubscriptionProvider(_subscriptionRepositoryFactory());
provider.DeleteExpiredSubscriptions();
List <SubscriptionInfo> subscriptions = provider.GetConfirmed();
DateRange dateRange = new DateRange {
From = DateTime.Now, To = DateTime.Now.AddDays(3)
};
var weatherProvider = new WeatherProvider(_sources);
foreach (SubscriptionInfo subscription in subscriptions)
{
List <DateTime> rainDates = new List <DateTime>();
Location coords = new Location {
Latitude = subscription.Latitude, Longitude = subscription.Longitude
};
List <Weather> weatherForecast = weatherProvider.GetWeather(dateRange, coords);
foreach (Weather weather in weatherForecast)
{
if (weather.Precipitation == Precipitation.Rain)
{
rainDates.Add(weather.Date);
}
}
if (rainDates.Count > 0)
{
var emailMessage = EmailComposer.GetNotificationMail(subscription, rainDates);
EmailSender.SendEmail(emailMessage);
provider.UpdateNotifyDate(subscription);
}
}
}