/// <summary>
/// Get items from db and send emails
/// </summary>
/// <param name="query"></param>
/// <param name="email"></param>
/// <returns></returns>
public static Task GetItemsAndSendEmailAsync(IEnumerable <CriminalPerson> query, string email)
{
return(Task.Run(async() =>
{
try
{
//get query items from db
var items = query.ToArray();
//make pdf attachments
var attachments = items.Select(x => PdfSharpModule.MakePdf(x)).ToList();
//get MaxItemsPerRequest from config file
int maxItems = 0;
if (!(int.TryParse(System.Configuration.ConfigurationManager.AppSettings["MaxItemsPerEmail"], out maxItems) &&
maxItems > 0))
{
maxItems = MaxItemsPerEmail;
}
//async send email with attachments (max N items in email)
if (!attachments.Any())
{
await EmailSendManager.EmailSendAsync("No matches", email, "Criminal persons");
}
else
{
int part = 1;
int parts = attachments.Count / maxItems;
if (attachments.Count % maxItems > 0)
{
parts++;
}
while (attachments.Any())
{
var attachmentsInEmail = attachments.Take(maxItems).ToArray();
//delete from whole collection
for (int i = 0; i < attachmentsInEmail.Length; i++)
{
attachments.Remove(attachmentsInEmail[i]);
}
await EmailSendManager.EmailSendAsync(String.Format("Search results: {0}, part {1} of {2}", items.Length, part++, parts), email, "Criminal persons", attachmentsInEmail);
}
}
logger.Info("Succesfully sent emails to {0} with {1} attachments", email, items.Length);
}
catch (Exception ex)
{
//log errors
logger.Error(ex);
}
}));
}
public Task SendAsync(IdentityMessage message)
{
return(EmailSendManager.EmailSendAsync(message.Body, message.Destination, message.Subject));
}
public void EmailSendAsyncTest()
{
var task = EmailSendManager.EmailSendAsync("test", "*****@*****.**", "test");
task.Wait();
}
