public bool DeleteSeance(int id)
{
try
{
if (db.seances.Find(id) != null)
{
ManagerProgrammation managerProgs = new ManagerProgrammation();
List <programmation> progs = managerProgs.GetAllprogramtionFromSeance(id);
for (int i = 0; i < progs.Count; i++)
{
managerProgs.DeleteProgrammation(progs[i].id);
}
seance seance = db.seances.Find(id);
db.seances.Remove(seance);
db.SaveChanges();
return(true);
}
else
{
throw new InvalidItemException("seance");
}
}
catch (Exception e)
{
throw e;
}
}
public bool RecurranceSeances(int id, string recurrance, int nbrRecurrance, string[] days, ref List <int> ids)
{
ManagerProgrammation managerProg;
Dictionary <seance, List <seance> > confictingSeance = new Dictionary <seance, List <seance> >();
try
{
ids.Add(id);
managerProg = new ManagerProgrammation();
seance seance = db.seances.Find(id);
List <seance> seancesToAdd = new List <seance>();
List <programmation> progs = managerProg.GetAllprogramtionFromSeance(id);
for (int i = 0; i < nbrRecurrance; i++)
{
switch (recurrance)
{
case "Yearly":
seancesToAdd.Add(new seance()
{
date_debut = seance.date_debut.AddYears(i + 1),
date_fin = seance.date_fin.AddYears(i + 1),
salle_id = seance.salle_id,
titre_seance = seance.titre_seance
});
break;
case "Monthly":
seancesToAdd.Add(new seance()
{
date_debut = seance.date_debut.AddMonths(i + 1),
date_fin = seance.date_fin.AddMonths(i + 1),
salle_id = seance.salle_id,
titre_seance = seance.titre_seance
});
break;
case "Daily":
seancesToAdd.Add(new seance()
{
date_debut = seance.date_debut.AddDays(i + 1),
date_fin = seance.date_fin.AddDays(i + 1),
salle_id = seance.salle_id,
titre_seance = seance.titre_seance
});
break;
case "Weekly":
DateTime date = seance.date_debut;
DayOfWeek day = DayOfWeek.Monday;
int daysToNextMonday = ((int)day - (int)date.DayOfWeek + 7) % 7;
List <DateTime> daysToRepeat = new List <DateTime>();
for (int j = 0; j < days.Length; j++)
{
seancesToAdd.Add(new seance()
{
date_debut = seance.date_debut.AddDays(daysToNextMonday + (i * 7) + DaystoAdd(days[j])),
date_fin = seance.date_fin.AddDays(daysToNextMonday + (i * 7) + DaystoAdd(days[j])),
salle_id = seance.salle_id,
titre_seance = seance.titre_seance
});
}
break;
default:
break;
}
}
if (seancesToAdd.Count > 0)
{
progs = managerProg.GetAllprogramtionFromSeance(id);
}
confictingSeance = PostManySeance(seancesToAdd, progs, ref ids);
string conflictingString = RecuranceError(confictingSeance);
if (conflictingString.Length > 0)
{
throw new Exception(conflictingString);
}
return(true);
}
catch (Exception e)
{
throw e;
}
}
