public ActionResult Edit(ApplicationViewModel ViewModel)
{
Application application = db.Applications.Find(ViewModel.application.id);
Program program = application.Program;
StudentProfile student = application.StudentProfile;
if (DateTime.Now > program.application_end_time && !User.IsInRole("Advising"))
{
Session["FlashMessage"] = ("Application deadline passed. ");
return RedirectToAction("Record");
}
db.Entry(application).CurrentValues.SetValues(ViewModel.application);
var SavedStatus = db.ApplicationStatus.Where(s => s.name == "Saved").SingleOrDefault();
var SubmittedStatus = db.ApplicationStatus.Where(s => s.name == "Submitted").SingleOrDefault();
if (ModelState.IsValid || application.status_id == SavedStatus.id)
{
application.modified = DateTime.Now;
application.modified_by = User.Identity.Name;
if (application.status_id == SubmittedStatus.id)
{
application.submitted = DateTime.Now;
}
foreach (var item in program.ProgramOptionValues)
{
ApplicationOptionValue option = ViewModel.options.Where(o => o.option_value_id == item.id).SingleOrDefault();
if (option.id == 0)
{
db.ApplicationOptionValues.Add(option);
}
else
{
db.Entry(option).State = EntityState.Modified;
}
}
foreach (var item in program.ProgramApplicationAttachments)
{
ApplicationAttachment attachment = ViewModel.attachments.Where(a => a.program_application_attachment_id == item.id).SingleOrDefault();
if (attachment.id == 0) //Application Attachment not exist in DB
{
if (!String.IsNullOrEmpty(attachment.filename))
{
var sourcePath = Server.MapPath("~/App_Data/" + attachment.filepath);
var sourceFilepath = Path.Combine(sourcePath, attachment.filename);
var destPath = Server.MapPath("~/App_Data/" + "Attachments/Application/" + application.id);
var destFilepath = Path.Combine(destPath, attachment.filename);
try
{
Directory.CreateDirectory(destPath);
}
catch (Exception e)
{
Session["FlashMessage"] = "Failed to create directory." + e.Message;
}
try
{
System.IO.File.Move(sourceFilepath, destFilepath);
attachment.filepath = "Attachments/Application/" + application.id;
}
catch (Exception e)
{
Session["FlashMessage"] = "Failed to move file." + e.Message;
}
}
db.ApplicationAttachments.Add(attachment);
}
else //Application Attachment exists in DB
{
ApplicationAttachment att = db.ApplicationAttachments.Find(attachment.id);
if (att.filename != attachment.filename || att.filepath != attachment.filepath)
{
if (!String.IsNullOrEmpty(att.filename)) //delete only if current file exist
{
var path = Server.MapPath("~/App_Data/" + att.filepath);
var filepath = Path.Combine(path, att.filename);
if (System.IO.File.Exists(filepath))
{
try
{
System.IO.File.Delete(filepath);
}
catch (Exception e)
{
Session["FlashMessage"] = "Failed to delete attachment." + e.Message;
}
}
}
if (!String.IsNullOrEmpty(attachment.filename)) //move uploaded file
{
var sourcePath = Server.MapPath("~/App_Data/" + attachment.filepath);
var sourceFilepath = Path.Combine(sourcePath, attachment.filename);
var destPath = Server.MapPath("~/App_Data/" + "Attachments/Application/" + application.id);
var destFilepath = Path.Combine(destPath, attachment.filename);
try
{
Directory.CreateDirectory(destPath);
}
catch (Exception e)
{
Session["FlashMessage"] = "Failed to create directory." + e.Message;
}
try
{
System.IO.File.Move(sourceFilepath, destFilepath);
attachment.filepath = "Attachments/Application/" + application.id;
}
catch (Exception e)
{
Session["FlashMessage"] = "Failed to move file." + e.Message;
}
}
}
db.Entry(att).CurrentValues.SetValues(attachment);
}
}
//clear temp files uploaded but not used
if (Directory.Exists(Server.MapPath("~/App_Data/Temp/Application/" + application.id)))
{
var files = Directory.GetFiles(Server.MapPath("~/App_Data/Temp/Application/" + application.id));
foreach (var file in files)
{
System.IO.File.Delete(file);
}
}
if (program.require_exchange_option)
{
for (int i = 0; i < ViewModel.no_of_exchange_options; i++)
{
var exchangeoption = ViewModel.exchange_options.SingleOrDefault(e => e.priority == i);
if (exchangeoption.id == 0)
{
db.ApplicationExchangeOptions.Add(exchangeoption);
}
else
{
db.Entry(exchangeoption).State = EntityState.Modified;
}
}
}
if (program.require_appointment)
{
if (SavedStatus != null && application.status_id != SavedStatus.id)
{
var appointment = db.Appointments.Find(ViewModel.application.appointment_id);
var advising_student = db.StudentProfiles.Find(application.student_id);
if (advising_student != null)
{
if (appointment.student_id == null)
{
appointment.student_id = advising_student.id;
}
else
{
Session["FlashMessage"] = "The consultation session that you have selected is no longer available. Please select another session. <br/><br/>***Your application is not submitted";
application.status_id = SavedStatus.id;
}
}
db.SaveChanges();
}
}
try
{
db.SaveChanges();
if (application.status_id == SavedStatus.id)
{
if (Session["FlashMessage"] == null)
{
Session["FlashMessage"] = "Application saved successfully.<br/><br/>Should you encounter any technical difficulty, please contact us at <a href='*****@*****.**'>[email protected]</a>.";
}
}
if (application.status_id == SubmittedStatus.id)
{
if (Session["FlashMessage"] == null)
{
Session["FlashMessage"] = "Application submitted successfully.<br/><br/>Should you encounter any technical difficulty, please contact us at <a href='*****@*****.**'>[email protected]</a>.";
SendNotification(CreateNotification("ApplicationSubmitted", application));
}
}
if (User.IsInRole("Advising"))
{
return RedirectToAction("Index");
}
else
{
return RedirectToAction("Record");
}
}
catch (Exception e)
{
Session["FlashMessage"] = "Failed to save modified application to database." + e.Message;
if (User.IsInRole("Advising"))
{
return RedirectToAction("Index");
}
else
{
return RedirectToAction("Record");
}
}
}
Session["FlashMessage"] = "Failed to edit application.";
if (User.IsInRole("Advising"))
{
return RedirectToAction("Index");
}
else
{
return RedirectToAction("Record");
}
}
public ActionResult Review(int id = 0)
{
Application application = db.Applications.Find(id);
if (application == null)
{
return HttpNotFound("Application not found");
}
Program program = db.Programs.Find(application.program_id);
if (program == null)
{
return HttpNotFound("Program not found");
}
ApplicationViewModel ViewModel = new ApplicationViewModel();
ViewModel.application = application;
ViewModel.program = program;
ViewModel.student = application.StudentProfile;
ViewModel.options = new List<ApplicationOptionValue>();
application.ApplicationOptionValues.ToList().ForEach(o => ViewModel.options.Add(o));
ViewModel.attachments = new List<ApplicationAttachment>();
application.ApplicationAttachments.ToList().ForEach(a => ViewModel.attachments.Add(a));
ViewModel.exchange_options = new List<ApplicationExchangeOption>();
if (program.require_exchange_option)
{
ViewBag.ExchangeOptionList = new SelectList(db.ExchangeOptions.Where(e => e.status), "id", "name");
application.ApplicationExchangeOptions.ToList().ForEach(e => ViewModel.exchange_options.Add(e));
}
Interview interview = application.Interviews.FirstOrDefault();
if (interview != null)
{
ViewModel.interview_id = interview.id;
}
else
{
ViewModel.interview_id = -1;
}
if (program.require_appointment)
{
var app = db.Appointments.Where(a => a.student_id == application.student_id && a.AppointmentConcerns.Any(c => c.program_id == program.id)).FirstOrDefault();
if (app != null)
{
ViewBag.appointment_start_time = app.start_time;
}
}
ViewBag.statusList = new SelectList(db.ApplicationStatus, "id", "name");
ViewBag.interviewList = new SelectList(db.Interviews.Where(i => i.program_id == application.program_id && (i.Applications.Count() < i.no_of_interviewee || i.id == ViewModel.interview_id)), "id", "start_time");
return PartialView(ViewModel);
}
public ActionResult Details(int id = 0)
{
Application application = db.Applications.Find(id);
if (application == null)
{
return HttpNotFound("Application not found.");
}
Program program = db.Programs.Find(application.program_id);
if (program == null)
{
return HttpNotFound("Program not found.");
}
ApplicationViewModel ViewModel = new ApplicationViewModel();
ViewModel.application = application;
ViewModel.program = program;
ViewModel.student = application.StudentProfile;
ViewModel.options = new List<ApplicationOptionValue>();
application.ApplicationOptionValues.ToList().ForEach(o => ViewModel.options.Add(o));
ViewModel.attachments = new List<ApplicationAttachment>();
application.ApplicationAttachments.ToList().ForEach(a => ViewModel.attachments.Add(a));
ViewModel.exchange_options = new List<ApplicationExchangeOption>();
if (program.require_exchange_option)
{
ViewBag.ExchangeOptionList = new SelectList(db.ExchangeOptions.Where(e => e.status), "id", "name");
application.ApplicationExchangeOptions.OrderBy(e => e.priority).ToList().ForEach(e => ViewModel.exchange_options.Add(e));
}
if (program.require_appointment)
{
var app = db.Appointments.Where(a => a.student_id == application.student_id && a.AppointmentConcerns.Any(c => c.program_id == program.id)).FirstOrDefault();
if (app != null)
{
ViewBag.appointment_start_time = app.start_time;
}
}
return PartialView(ViewModel);
}
public ActionResult Edit(int id = 0)
{
bool authorizedToEdit = User.IsInRole("Admin") || User.IsInRole("Advising") || User.IsInRole("StudentDevelopment");
Application application = db.Applications.Where(a => (a.created_by == User.Identity.Name || authorizedToEdit) && (a.id == id)).FirstOrDefault();
if (application == null)
{
return HttpNotFound("Application not found or not authorized to edit.");
}
int savedStatusId = 0;
try
{
savedStatusId = db.ApplicationStatus.FirstOrDefault(s => s.name == "Saved").id;
}
catch (Exception e)
{
Session["FlashMessage"] = "Saved Status not found." + e.Message;
}
if (application.status_id != savedStatusId && !authorizedToEdit)
{
return HttpNotFound("Application exists but not allow to be edited.");
}
Program program = db.Programs.Find(application.program_id);
if (program == null)
{
return HttpNotFound("Program not found.");
}
ApplicationViewModel ViewModel = new ApplicationViewModel();
ViewModel.application = application;
ViewModel.program = program;
ViewModel.student = application.StudentProfile;
ViewModel.options = new List<ApplicationOptionValue>();
foreach (var item in program.ProgramOptionValues)
{
var option = application.ApplicationOptionValues.Where(o => o.option_value_id == item.id).SingleOrDefault();
if (option == null)
{
option = new ApplicationOptionValue
{
option_value_id = item.id,
ProgramOptionValue = item,
application_id = application.id
};
}
ViewModel.options.Add(option);
}
ViewModel.attachments = new List<ApplicationAttachment>();
foreach (var item in program.ProgramApplicationAttachments)
{
var attachment = application.ApplicationAttachments.Where(a => a.program_application_attachment_id == item.id).SingleOrDefault();
if (attachment == null)
{
attachment = new ApplicationAttachment
{
program_application_attachment_id = item.id,
ProgramApplicationAttachment = item,
application_id = application.id
};
}
ViewModel.attachments.Add(attachment);
}
ViewModel.exchange_options = new List<ApplicationExchangeOption>();
if (program.require_exchange_option)
{
ViewBag.ExchangeOptionList = new SelectList(db.ExchangeOptions.Where(e => e.status).OrderBy(e => e.name), "id", "name");
for (int i = 0; i < ViewModel.no_of_exchange_options; i++)
{
var exchangeoption = application.ApplicationExchangeOptions.Where(e => e.priority == i).SingleOrDefault();
if (exchangeoption == null)
{
exchangeoption = new ApplicationExchangeOption
{
application_id = application.id,
priority = i
};
}
ViewModel.exchange_options.Add(exchangeoption);
}
}
if (program.require_appointment)
{
//application appointment_id exist, but already booked by others
if (db.Appointments.Any(o => o.student_id != null && o.id == ViewModel.application.appointment_id))
{
ViewBag.booked = "Y";
ViewModel.application.appointment_id = null;
}
ViewBag.AppointmentList = db.Appointments.Where(a => a.student_id == null && a.AppointmentConcerns.Any(c => c.program_id == program.id));
}
return PartialView(ViewModel);
}
public ActionResult DeleteConfirmed(ApplicationViewModel ViewModel)
{
Application application = db.Applications.Find(ViewModel.application.id);
application.status_id = ViewModel.application.status_id;
try
{
db.Entry(application).State = EntityState.Modified;
db.SaveChanges();
}
catch (Exception e)
{
Session["FlashMessage"] = "Failed to update application delete status." + e.Message;
}
return RedirectToAction("Record");
}
public ActionResult Delete(int id = 0)
{
Application application = db.Applications.Find(id);
if (application == null)
{
return HttpNotFound("Application not found");
}
Program program = db.Programs.Find(application.program_id);
if (program == null)
{
return HttpNotFound("Program not found");
}
ApplicationViewModel ViewModel = new ApplicationViewModel();
ViewModel.application = application;
ViewModel.program = program;
ViewModel.student = application.StudentProfile;
ViewModel.options = new List<ApplicationOptionValue>();
application.ApplicationOptionValues.ToList().ForEach(o => ViewModel.options.Add(o));
ViewModel.attachments = new List<ApplicationAttachment>();
application.ApplicationAttachments.ToList().ForEach(a => ViewModel.attachments.Add(a));
ViewModel.exchange_options = new List<ApplicationExchangeOption>();
if (program.require_exchange_option)
{
ViewBag.ExchangeOptionList = new SelectList(db.ExchangeOptions.Where(e => e.status), "id", "name");
application.ApplicationExchangeOptions.ToList().ForEach(e => ViewModel.exchange_options.Add(e));
}
return PartialView(ViewModel);
}
public ActionResult Create(ApplicationViewModel ViewModel)
{
Application application = ViewModel.application;
Program program = db.Programs.Find(application.program_id);
StudentProfile student = db.StudentProfiles.Find(application.student_id);
var SavedStatus = db.ApplicationStatus.Where(s => s.name == "Saved").SingleOrDefault();
var SubmittedStatus = db.ApplicationStatus.Where(s => s.name == "Submitted").SingleOrDefault();
if (SavedStatus == null || SubmittedStatus == null)
{
Session["FlashMessage"] = "Saved or Submitted Status not found.";
return RedirectToAction("Record");
}
if (!IsEligible(program, student))
{
Session["FlashMessage"] = "Not eligible to apply.";
return RedirectToAction("Record");
}
if (DateTime.Now > program.application_end_time)
{
Session["FlashMessage"] = "Application deadline has passed. ";
return RedirectToAction("Record");
}
//201403241714 fai: prevent duplicated application
if (student.Applications.Any(a => a.program_id == program.id))
{
Session["FlashMessage"] = "Application of [" + program.name + "] already exists. You may Edit/View your application from the list.";
return RedirectToAction("Record");
}
if (ModelState.IsValid || application.status_id == SavedStatus.id)
{
application.created = DateTime.Now;
application.created_by = User.Identity.Name;
application.modified = DateTime.Now;
application.modified_by = User.Identity.Name;
if (application.status_id == SubmittedStatus.id)
{
application.submitted = DateTime.Now;
}
db.Applications.Add(application);
try
{
db.SaveChanges();
}
catch (Exception e)
{
Session["FlashMessage"] = "Failed to create application. " + e.Message;
}
foreach (var item in program.ProgramOptionValues)
{
ApplicationOptionValue option = ViewModel.options.Where(o => o.option_value_id == item.id).SingleOrDefault();
option.application_id = application.id;
db.ApplicationOptionValues.Add(option);
}
foreach (var item in program.ProgramApplicationAttachments)
{
ApplicationAttachment attachment = ViewModel.attachments.Where(a => a.program_application_attachment_id == item.id).SingleOrDefault();
attachment.application_id = application.id;
if (!String.IsNullOrEmpty(attachment.filename))
{
var sourcePath = Server.MapPath("~/App_Data/" + attachment.filepath);
var sourceFilepath = Path.Combine(sourcePath, attachment.filename);
var destPath = Server.MapPath("~/App_Data/" + "Attachments/Application/" + application.id);
var destFilepath = Path.Combine(destPath, attachment.filename);
try
{
Directory.CreateDirectory(destPath);
}
catch (Exception e)
{
Session["FlashMessage"] = "Failed to create directory." + e.Message;
}
try
{
System.IO.File.Move(sourceFilepath, destFilepath);
attachment.filepath = "Attachments/Application/" + application.id;
}
catch (Exception e)
{
Session["FlashMessage"] = "Failed to move file." + e.Message;
}
}
db.ApplicationAttachments.Add(attachment);
}
//clear temp files uploaded but not used
if (Directory.Exists(Server.MapPath("~/App_Data/Temp/Application/" + User.Identity.Name)))
{
var files = Directory.GetFiles(Server.MapPath("~/App_Data/Temp/Application/" + User.Identity.Name));
foreach (var file in files)
{
System.IO.File.Delete(file);
}
}
if (program.require_exchange_option)
{
for (int i = 0; i < ViewModel.no_of_exchange_options; i++)
{
ApplicationExchangeOption exchange_option = ViewModel.exchange_options.Where(e => e.priority == i).SingleOrDefault();
exchange_option.application_id = application.id;
db.ApplicationExchangeOptions.Add(exchange_option);
}
}
if (program.require_appointment)
{
if (SavedStatus != null && application.status_id != SavedStatus.id)
{
var appointment = db.Appointments.Find(ViewModel.application.appointment_id);
var advising_student = db.StudentProfiles.Find(application.student_id);
if (advising_student != null)
{
if (appointment.student_id == null)
{
appointment.student_id = advising_student.id;
}
else
{
Session["FlashMessage"] = "The consultation session that you have selected is no longer available. Please select another session. <br/><br/>Your application is not submitted";
application.status_id = SavedStatus.id;
}
}
db.SaveChanges();
}
}
try
{
db.SaveChanges();
if (application.status_id == SavedStatus.id)
{
if (Session["FlashMessage"] == null)
{
Session["FlashMessage"] = "Application saved successfully.";
}
}
if (application.status_id == SubmittedStatus.id)
{
if (Session["FlashMessage"] == null)
{
Session["FlashMessage"] = "Application submitted successfully.";
SendNotification(CreateNotification("ApplicationSubmitted", application));
}
}
return RedirectToAction("Record");
}
catch (Exception e)
{
Session["FlashMessage"] = "Failed to save Attachment/Optional Field to database." + e.Message;
return RedirectToAction("Record");
}
}
Session["FlashMessage"] = "Failed to create application.";
return RedirectToAction("Record");
}
public ActionResult Create(int id = 0)
{
Program program = db.Programs.Find(id);
if (program == null)
{
return HttpNotFound("Program not found.");
}
StudentProfile student = db.StudentProfiles.Find(User.Identity.Name);
if (student == null)
{
return HttpNotFound("Student not found.");
}
if (!IsEligible(program, student))
{
return HttpNotFound("Not eligible to apply this program.");
}
if (program.application_end_time < DateTime.Now)
{
return HttpNotFound("Application deadline expired.");
}
Application application = db.Applications.Where(a => (a.student_id == student.id && a.program_id == program.id)).FirstOrDefault();
if (application != null)
{
return RedirectToAction("Edit", "Application", new { id = application.id });
}
ApplicationViewModel ViewModel = new ApplicationViewModel();
ViewModel.application = new Application();
ViewModel.application.program_id = program.id;
ViewModel.application.student_id = student.id;
ViewModel.program = program;
ViewModel.student = student;
ViewModel.options = new List<ApplicationOptionValue>();
foreach (var option in program.ProgramOptionValues)
{
ViewModel.options.Add(new ApplicationOptionValue {
option_value_id = option.id,
ProgramOptionValue = option
});
}
ViewModel.attachments = new List<ApplicationAttachment>();
foreach (var attachment in program.ProgramApplicationAttachments)
{
ViewModel.attachments.Add(new ApplicationAttachment
{
program_application_attachment_id = attachment.id,
ProgramApplicationAttachment = attachment
});
}
ViewModel.exchange_options = new List<ApplicationExchangeOption>();
if (program.require_exchange_option)
{
ViewBag.ExchangeOptionList = new SelectList(db.ExchangeOptions.Where(e => e.status).OrderBy(e => e.name), "id", "name");
for (int i = 0; i < ViewModel.no_of_exchange_options; i++)
{
ViewModel.exchange_options.Add(new ApplicationExchangeOption{
priority = i
});
}
}
if (program.require_appointment)
{
ViewBag.AppointmentList = db.Appointments.Where(a => a.student_id == null && a.AppointmentConcerns.Any(c => c.program_id == program.id));
}
return PartialView(ViewModel);
}
public ActionResult Review(ApplicationViewModel ViewModel)
{
Application application = db.Applications.Find(ViewModel.application.id);
var SavedStatus = db.ApplicationStatus.Where(s => s.name == "Saved").SingleOrDefault();
if (application != null)
{
application.modified = DateTime.Now;
application.modified_by = User.Identity.Name;
application.status_id = ViewModel.application.status_id;
//status backward handling, remove appointment relationship, reset saved appointment_id selection
if (application.status_id == SavedStatus.id)
{
var appointment = db.Appointments.Where(a => a.student_id == application.student_id && a.AppointmentConcerns.Any(c => c.program_id == application.program_id)).SingleOrDefault();
if (appointment != null)
{
appointment.student_id = null;
}
application.appointment_id = null;
db.SaveChanges();
Session["FlashMessage"] += "Related consultation session (if any) is released";
}
application.Interviews.Clear();
application.Interviews.Add(db.Interviews.Find(ViewModel.interview_id));
try
{
db.Entry(application).State = EntityState.Modified;
Session["FlashMessage"] += "<br/>Application Status changed successfully.";
db.SaveChanges();
}
catch (Exception e)
{
Session["FlashMessage"] = "Failed to update application to database." + e.Message;
return View(application);
}
return RedirectToAction("Index");
}
return View(application);
}
