/// <summary>
/// Checks the database for phone enrollment with SMS Bot
/// </summary>
/// <param name="phoneNumber"></param>
/// <returns></returns>
public static WebAPIDemoSMS GetPhoneEnrollment(string phoneNumber)
{
if (PhoneInDb != null)
{
return(PhoneInDb);
}
var phoneInDb = SMSDataHelper.GetPhoneEnrollment(phoneNumber);
PhoneInDb = phoneInDb;
return(phoneInDb);
}
private static string RegisterPhoneForContest(string phoneNumber, string name, string email = "")
{
var contest = GetContestWithPeople(1);
var demoSMS = contest.PeopleEnrolled.FirstOrDefault(e => e.Phone == phoneNumber);
if (demoSMS == null)
{
demoSMS = SMSDataHelper.GetPhoneEnrollment(phoneNumber);
if (demoSMS == null)
{
demoSMS = SMSDataHelper.RegisterPhone(phoneNumber, name, email);
}
if (demoSMS == null)
{
return("There was an error enrolling you in the contest. Your phone/name could not be added.");
}
try
{
using (var db = new WebAPIDemoSMSContestContext())
{
db.Enrollments.Attach(demoSMS);
db.SaveChanges();
db.Contests.Attach(contest);
contest.PeopleEnrolled.Add(demoSMS);
db.SaveChanges();
}
}
catch (Exception ex)
{
return("There was an error enrolling you in the contest: " + (ex.Message.Length > 80 ? ex.Message.Substring(0, 80) : ex.Message) + "...");
}
return("You're now signed up to play! When you see the text that the contest has begun, reply first with the contest word given for your chance to win!");
}
return("Looks like you're already signed up for the contest! Once the key word has been sent out, be first to respond to win!");
}
/// <summary>
/// Does an update to unregister a phone by changing the phone number field (keeping the record for history)
/// </summary>
/// <param name="phoneNumber"></param>
/// <returns></returns>
private static string UnregisterPerson(string phoneNumber)
{
return(SMSDataHelper.UnregisterPerson(phoneNumber));
}
/// <summary>
/// Registers a person's phone information through entity
/// </summary>
/// <param name="phoneNumber"></param>
/// <param name="name"></param>
/// <param name="email"></param>
/// <returns></returns>
private static bool RegisterPhone(string phoneNumber, string name, string email = "")
{
return(SMSDataHelper.RegisterPhone(phoneNumber, name, email) != null);
}
/// <summary>
/// Does a sql update through entity of the email address
/// </summary>
/// <param name="phoneNumber"></param>
/// <param name="email"></param>
/// <returns></returns>
private static bool UpdateEmail(string phoneNumber, string email)
{
return(SMSDataHelper.UpdateEmail(phoneNumber, email));
}
