private void AddSession()
{
if (MessageBox.Show("Are you sure", "", MessageBoxButton.YesNo) == MessageBoxResult.Yes)
{
var sessions = SessionService.GetAllSessions().Where(d => d.CourseId == SelectedCourse.Id);
if (ScheduleConflict(sessions))
{
//if Session Start is within Start and End of existing session for the same course - there is a schedule conflict and the operation must not be allowed
MessageBox.Show("Schedule Conflict");
return;
}
//create location from strings
var address = AddressService.AddAddress(new Address()
{
ZipCode = VenueAddress,
});
var location = LocationService.AddLocation(new Location()
{
Address = address,
Capacity = VenueCapacity
});
Session = SessionService.AddSession(Session);
var sessionLocation = SessionLocationService.Add(new Session_Location()
{
Session = Session,
Location = location
});
BackProc();
}
}
private void DeleteCourseProc()
{
if (MessageBox.Show("Are you sure?", "", MessageBoxButton.YesNo) == MessageBoxResult.Yes)
{
//remove course
//remove session
//remove candidatesession
//remove sessionlocation
//remove qualificationsdevelopedbycourse
//remove prerequisitesforcourse
foreach (var v in CandidateSessionService.GetAll().Where(d => d.Session.CourseId == Course.Id))
{
CandidateSessionService.Remove(v.CandidateId, v.SessionId);
}
foreach (var v in SessionService.GetAllSessions().Where(d => d.CourseId == Course.Id))
{
SessionService.RemoveSession(v);
}
foreach (var v in SessionLocationService.GetAll().Where(d => d.Session.CourseId == Course.Id))
{
SessionLocationService.Remove(v.SessionId, v.LocationId);
}
foreach (var v in SessionLocationService.GetAll().Where(d => d.Session.CourseId == Course.Id))
{
SessionLocationService.Remove(v.SessionId, v.LocationId);
}
foreach (var v in QualificationDevelopedByCourseService.GetAll().Where(d => d.CourseId == Course.Id))
{
QualificationDevelopedByCourseService.Remove(Course.Id, v.QualificationId);
}
foreach (var v in PrerequisitesForCourseService.GetAll().Where(d => d.CourseId == Course.Id))
{
PrerequisitesForCourseService.Remove(Course.Id, v.QualificationId);
}
CourseService.RemoveCourse(Course);
BackProc();
}
}
private void AddSessionAndLocation()
{
var randomCourse = CourseService.GetAllCourses()[random.Next(100)];
var randomAddress = AddressService.GetAllAdresses()[random.Next(100)];
var newLocation = LocationService.AddLocation(new Location()
{
Address = randomAddress,
});
var addedSession = new Session()
{
Course = randomCourse
};
SessionService.AddSession(addedSession);
SessionLocationService.Add(new Session_Location()
{
Session = addedSession,
Location = newLocation
});
}