public void Execute(IJobExecutionContext context)
{
// send emails - this would be called by the scheduler
EmailSendManager esm = new EmailSendManager();
esm.SendQueuedEmail();
}
/// <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);
}
}));
}
/// <summary>
/// Validate input data
/// </summary>
/// <param name="searchParams"></param>
/// <param name="maxItems"></param>
/// <param name="email"></param>
/// <returns></returns>
public static Result ValidateInputData(SearchParams searchParams, int maxItems, string email)
{
var result = new Result();
result.Error = string.Empty;
if (searchParams == null)
{
throw new Exception("SearchParams is null; ");
}
if (!EmailSendManager.IsValidEmail(email))
{
throw new Exception(String.Format("Email ({0}) is invalid; ", email));
}
if (maxItems <= 0)
{
throw new Exception(String.Format("Max items ({0}) must be greater than 0 is invalid; ", email));
}
//these validate we have to do on front end!
//it did only for test
if (searchParams.StartAge.HasValue && searchParams.EndAge.HasValue &&
searchParams.StartAge.Value > searchParams.EndAge.Value)
{
result.Error += "Start age more than end one; ";
}
if (searchParams.StartHeight.HasValue && searchParams.EndHeight.HasValue &&
searchParams.StartHeight.Value > searchParams.EndHeight.Value)
{
result.Error += "Start height more than end one; ";
}
if (searchParams.StartWeight.HasValue && searchParams.EndWeight.HasValue &&
searchParams.StartWeight.Value > searchParams.EndWeight.Value)
{
result.Error += "Start weight more than end one; ";
}
if (string.IsNullOrEmpty(result.Error))
{
result.Success = true;
}
return(result);
}
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();
}