public void CanAddPreference()
{
Professor p = new ProfessorProvider(session).GetProfessorByID(19);
Course c = new CourseProvider(session).GetCourseByID(6);
var prefID = new PreferencesId(p, c);
var pref = new Preference(prefID) { Weight = 3 };
provider.AddPreference(pref);
Preference testPref = provider.GetPreferenceByProfIdAndCourseId(19, 6);
Assert.AreEqual(c, testPref.Id.Course);
Assert.AreEqual(p, testPref.Id.Professor);
//Assert.IsNotNull(testPref);
//provider.AddPreference(pref);
}
public object Create(string Id)
{
ViewData["Title"] = "Create Preference";
ViewData["Message"] = "Create a Preference";
if (string.IsNullOrEmpty(Id)) {
return RedirectToAction("Index", "Professor");
}
int profId;
try {
profId = Convert.ToInt32(Id);
} catch (Exception) //not an integer
{
return RedirectToAction("Index", "Professor");
}
Professor professor = new ProfessorProvider().GetProfessorByID(profId);
if (professor == null) {
return RedirectToAction("Index", "Professor");
}
var ProfPrefs = (new PreferencesProvider().GetAllPreferencesByProfId(profId));
var settings = new Settings();
int lookFor = settings.NumberOfPreferencesPerProfessor;
while (true)
{
int lookFor1 = lookFor;
if (ProfPrefs.Where(s => s.Weight == lookFor1).Count() == 0)
{
break;
}
lookFor--;
if (lookFor == 0)
{
break;
}
}
int weight = lookFor;
var preference = new Preference
{
Id = { Professor = professor },
Weight = weight
};
PrepareCoursesList(preference);
ViewData["ProfId"] = preference.Id.Professor.ProfId;
return View(preference);
}
public object Create([Bind(Prefix = "")]Course course, string ProfessorList)
{
ViewData["Title"] = "Create Course";
ViewData["Message"] = "Create a Course";
//To DO
//UpdateModel(course); // to do
// redisplay form immediately if there are input format errors
if (!ModelState.IsValid)
{
ModelState.CopyValidationExceptions();
PrepareProfessorList(course);
return View("Create", course);
}
try
{
if (ProfessorList != null)
if (!ProfessorList.Equals("0"))
{
var profp = new ProfessorProvider();
Professor prof = profp.GetProfessorByID(Convert.ToInt32(ProfessorList));
course.AssignedProfessor = prof;
}
new CourseProvider().AddCourse(course);
ViewData["Message"] = "Course created";
return View("Saved");
}
catch (RuleViolationException vex)
{
ViewData.ModelState.CopyValidationExceptions(vex);
PrepareProfessorList(course);
return View("Create", course);
}
catch (Exception err)
{
ViewData.ModelState.CopyValidationExceptions(err, "course");
PrepareProfessorList(course);
return View("Create");
}
}
public object Edit([Bind(Prefix = "")] Course course, string id, string ProfessorList)
{
ViewData["Title"] = "Edit Course";
ViewData["Message"] = "Edit Course Details!";
var cp = new CourseProvider();
int courseId;
try
{
courseId = Convert.ToInt32(id);
}
catch (Exception) //not an integer
{
return RedirectToAction("Index", "Course");
}
course = cp.GetCourseByID(courseId);
// redisplay form immediately if there are input format errors
if (!ModelState.IsValid)
{
ModelState.CopyValidationExceptions();
PrepareProfessorList(course);
return View("Edit", course);
}
try {
UpdateModel(course, new[] { "CourseName", "Monday", "Tuesday", "Wednesday",
"Thursday", "Friday", "Saturday", "Sunday",
"StartHour", "StartMinute", "EndHour", "EndMinute"});
if (!ProfessorList.Equals("0")) {
Professor prof = new ProfessorProvider().GetProfessorByID(Convert.ToInt32(ProfessorList));
course.AssignedProfessor = prof;
} else {
course.AssignedProfessor = null;
}
cp.UpdateCourse(course);
return View("Saved");
} catch (RuleViolationException vex) {
ViewData.ModelState.CopyValidationExceptions(vex);
PrepareProfessorList(course);
return View(course);
}
catch (Exception err) {
ViewData.ModelState.CopyValidationExceptions(err, "course");
PrepareProfessorList(course);
return View(course);
}
}
public object Create([Bind(Prefix = "")]Preference preference, string CourseList, string ProfId)
{
ViewData["Title"] = "Create Preference";
ViewData["Message"] = "Create a Preference";
try
{
Course course = (new CourseProvider()).GetCourseByID(Convert.ToInt32(CourseList));
Professor professor = new ProfessorProvider().GetProfessorByID(Convert.ToInt32(ProfId));
preference.Id = new PreferencesId {Professor = professor, Course = course};
new PreferencesProvider().AddPreference(preference);
ViewData["Message"] = "Preference created";
ViewData["ProfId"] = preference.Id.Professor.ProfId;
return View("Saved");
}
catch (RuleViolationException vex)
{
ViewData.ModelState.CopyValidationExceptions(vex);
ViewData["ProfId"] = preference.Id.Professor.ProfId;
PrepareCoursesList(preference);
return View(preference);
}
catch (Exception err)
{
ViewData.ModelState.CopyValidationExceptions(err, "preference");
ViewData["ProfId"] = preference.Id.Professor.ProfId;
PrepareCoursesList(preference);
return View(preference);
}
}
