public object Post(Reservation reservation)
{
Check.NotNull(reservation, "reservation");
var id = reservationEngine.AddReservation(reservation);
NotificationEmail.Send(reservation);
return new { Id = id };
}
public void ChangeReservation(Guid id, Reservation updatedReservation)
{
CheckOwnership(id);
CheckReservation(updatedReservation, id);
repository.Save(id, updatedReservation);
}
private static void CheckForReservations()
{
var user = new User("mircea.nistor", "Mircea Nistor", "*****@*****.**");
var reservation = new Reservation(user, "Daily LPL Meeting", new DateTime(2013, 9, 13), new DateTime(2013, 9, 13).AddHours(1));
reservation.AddParticipant(user);
NotificationEmail.Send(reservation);
}
public static void Send(Reservation res)
{
using (SmtpClient client = new SmtpClient())
{
var host = ConfigurationManager.AppSettings["Croom.Email.Host"];
if (!string.IsNullOrWhiteSpace(host))
{
client.Host = host;
}
using (var message = CreateMessage(res))
{
client.Send(message);
}
}
}
private static string FormatBody(Reservation res)
{
string htmlTemplate = string.Empty;
string path = string.Format("{0}NotificationTemplate.html", AppDomain.CurrentDomain.BaseDirectory);
using (StreamReader sReader = new StreamReader(path))
{
htmlTemplate = sReader.ReadToEnd();
htmlTemplate = htmlTemplate.Replace("[DayName]", GetDayName(res.StartsAt));
htmlTemplate = htmlTemplate.Replace("[StartDate]", res.StartsAt.ToString());
htmlTemplate = htmlTemplate.Replace("[ReservationTitle]", res.Title);
htmlTemplate = htmlTemplate.Replace("[ReservationDescription]", res.Description);
htmlTemplate = htmlTemplate.Replace("[Participants]", GetParticipants(res));
htmlTemplate = htmlTemplate.Replace("[Comments]", GetComments(res));
htmlTemplate = htmlTemplate.Replace("[RequestedBy]", res.RequestedBy.FullName);
htmlTemplate = htmlTemplate.Replace("[LastsFor]", res.LastsFor.ToString());
}
return htmlTemplate;
}
private static MailMessage CreateMessage(Reservation res)
{
var message = new MailMessage();
message.From = new MailAddress(ConfigurationManager.AppSettings["Croom.Email.From"]);
message.To.Add(new MailAddress(res.RequestedBy.Email));
foreach (var participant in res.Participants)
{
if (!string.IsNullOrWhiteSpace(participant.Email))
{
message.To.Add(new MailAddress(participant.Email));
}
}
message.Subject = FormatSubject(res);
message.Body = FormatBody(res);
message.IsBodyHtml = true;
//message.Priority
return message;
}
public void Save(Guid id, Reservation updatedReservation)
{
dataStore.SaveOrUpdate(new KeyValuePair<Guid, object>(id, updatedReservation));
}
public Guid Save(Reservation newReservation)
{
return dataStore.Save(newReservation);
}
private void CheckReservation(Reservation reservation, params Guid[] ignore)
{
if (IsOverlappingOthers(reservation, ignore))
{
throw new InvalidOperationException("The reservation is overlapping some existing reservations");
}
}
public Guid AddReservation(Reservation newReservation)
{
CheckReservation(newReservation);
return repository.Save(newReservation);
}
private bool IsOverlappingOthers(Reservation newReservation, params Guid[] ignore)
{
return repository.FetchAll()
.Where(r => !ignore.Contains(r.Key))
.Any(r =>
IsBetweenInclusive(newReservation.StartsAt, r.Value.StartsAt, r.Value.EndsAt)
|| IsBetweenInclusive(newReservation.EndsAt, r.Value.StartsAt, r.Value.EndsAt)
);
}
private bool IsCurrentUserReservationOwner(Reservation reservation)
{
Check.Condition(currentUser.Value != null, "Current user is undefined");
return reservation.RequestedBy.Username == currentUser.Value.Username;
}
public void Put(Guid id, Reservation reservation)
{
reservationEngine.ChangeReservation(id, reservation);
}
private static string GetComments(Reservation res)
{
StringBuilder b = new StringBuilder();
b.AppendLine(@"<ul>");
foreach (var comment in res.Comments)
{
b.AppendLine(Format.Invariant(@"<li><b>{0}</b> - {1}: {2}</li>",
comment.By.FullName, comment.Timestamp.ToShortTimeString(), comment.Says));
}
b.AppendLine(@"</ul>");
return b.ToString();
}
private static string FormatSubject(Reservation res)
{
return Format.Invariant("Meeting scheduled for {0} {1}: {2}",
GetDayName(res.StartsAt), res.StartsAt.ToShortDateString(), res.Title);
}
private static string GetParticipants(Reservation res)
{
StringBuilder b = new StringBuilder();
b.AppendLine(@"<ul>");
foreach (var participant in res.Participants)
{
b.AppendLine(Format.Invariant(@"<li><b>{0}</b> ({1})</li>",
participant.FullName, participant.Email));
}
b.AppendLine(@"</ul>");
return b.ToString();
}
