public async Task <IHttpActionResult> EmailAll(EmailAllBindingModel model)
{
var course = await MailExtensions.GetCourseIncludes(Repo)
.FirstOrDefaultAsync(cp => cp.Id == model.CourseId);
//Thread.CurrentThread.CurrentCulture = System.Globalization.CultureInfo.GetCultureInfo(course.Department.Institution.LocaleCode);
if (course == null)
{
return(NotFound());
}
if (course.LastDay().StartFacultyUtc < DateTime.UtcNow)
{
return(Ok("The course finish must be after now"));
}
var result = await CreateParticipantEmails.SendCourseEmail(course /*, User */, UserManager);
DateTime now = DateTime.UtcNow;
foreach (var cp in result.SuccessRecipients)
{
cp.EmailedUtc = now;
}
await Repo.SaveChangesAsync();
return(Ok(new
{
SuccessRecipients = result.SuccessRecipients.Select(sr => sr.ParticipantId),
FailRecipients = result.FailRecipients.Select(sr => sr.ParticipantId)
}));
}
public async Task <IHttpActionResult> MultiInvite(MultiInviteBindingModel model)
{
var result = await CreateParticipantEmails.SendMultiInvites(model.Courses, model.Invitees, User, Repo);
Repo.CourseFacultyInvites.AddRange(result.SuccessRecipients);
await Repo.SaveChangesAsync();
return(Ok(result.SuccessRecipients));
}
public async Task <IHttpActionResult> Rsvp(RsvpBindingModel model)
{
var find = model.Auth.HasValue
? new[] { model.Auth.Value, model.ParticipantId }
: new[] { model.ParticipantId };
var cps = await Repo.CourseParticipants.Include("Participant").Include("Course")
.Where(cp => cp.CourseId == model.CourseId && find.Contains(cp.ParticipantId)).ToListAsync();
var part = cps.First(cp => cp.ParticipantId == model.ParticipantId);
TimeSpan timeToStart = part.Course.StartParticipantUtc() - DateTime.UtcNow;
string purpose = CreateParticipantEmails.InvitePurpose(model.CourseId);
var verification = model.Auth.HasValue
? UserManager.VerifyUserTokenAsync(model.Auth.Value, purpose, model.Token, timeToStart)
: UserManager.VerifyUserTokenAsync(model.ParticipantId, purpose, model.Token, timeToStart);
if (!await verification)
{
return(Unauthorized());
}
CourseParticipant auth = null;
if (model.Auth.HasValue)
{
auth = cps.First(cp => cp.ParticipantId == model.Auth && cp.IsOrganiser);
}
if (part.Course.StartFacultyUtc < DateTime.UtcNow)
{
return(Ok("Confirmation status cannot be changed after the course has commenced."));
}
string userName = part.Participant.FullName;
var returnString = "registered as " + (model.IsAttending ? "attending" : "unable to attend");
if (model.IsAttending == part.IsConfirmed && !model.Auth.HasValue)
{
return(Ok(userName + " is already " + returnString));
}
if (model.Auth.HasValue)
{
bool wasConfirmed = part.IsConfirmed.Value;
part.IsConfirmed = model.IsAttending;
await Repo.SaveChangesAsync();
using (var client = new SmtpClient())
{
using (var mail = new MailMessage())
{
mail.To.AddParticipants(part.Participant);
mail.CC.AddParticipants((from cp in part.Course.CourseParticipants
where cp.IsOrganiser
select cp.Participant).ToArray());
var confirmEmail = new AuthConfirmationResult
{
CourseParticipant = part,
Auth = auth.Participant,
IsChanged = wasConfirmed != model.IsAttending
};
mail.CreateHtmlBody(confirmEmail);
await client.SendMailAsync(mail);
}
}
return(Ok(userName + " is now " + returnString + ". A confirmation email has been sent, with copies to the course organisers."));
}
if (!part.IsConfirmed.HasValue || part.IsOrganiser)
{
part.IsConfirmed = model.IsAttending;
await Repo.SaveChangesAsync();
return(Ok(userName + " is now " + returnString));
}
using (var client = new SmtpClient())
{
foreach (var org in part.Course.CourseParticipants.Where(p => p.IsOrganiser))
{
using (var mail = new MailMessage())
{
mail.To.AddParticipants(org.Participant);
var confirmEmail = new ReverseConfirmation
{
OrganiserId = org.ParticipantId,
Token = await UserManager.GenerateUserTokenAsync(purpose, org.ParticipantId),
CourseParticipant = part
};
mail.CreateHtmlBody(confirmEmail);
await client.SendMailAsync(mail);
}
}
}
return(Ok(userName + " had been confirmed as " + (part.IsConfirmed.Value ? "attending" : "not attending")
+ ", but would like to change to being " + returnString + ". An email has been sent to the course organiser(s), who will be able to confirm this change."));
}