public ActionResult Create(Course course)
{
if (ModelState.IsValid)
{
_courseProducer.Create(course);
return RedirectToAction("Index");
}
return View(course);
}
public ActionResult Create(Course course)
{
if (ModelState.IsValid)
{
courses.Add(course);
courses.SaveChanges();
return RedirectToAction("Index");
}
return View(course);
}
public void CourseHoursCalculatesVariableProperly()
{
Course course = new Course()
{
minHours = 1,
maxHours = 1,
variable = true
};
Assert.AreEqual("Variable", course.courseHours);
}
public void CourseHoursCalculatesSingleHoursProperly()
{
Course course = new Course()
{
minHours = 1,
maxHours = 1,
variable = false
};
Assert.AreEqual("1", course.courseHours);
}
public void CourseHeaderFormattedProperly()
{
Course course = new Course(){
courseNumber = 101,
coursePrefix = "ABCDE",
courseTitle = "Lorem Ipsum Title Test"
};
String courseHeader = course.coursePrefix + " " + course.courseNumber + " - " + course.courseTitle;
Assert.AreEqual(courseHeader, course.courseHeader);
}
public void CourseCatalogNumberFormattedProperly()
{
Course course = new Course()
{
courseNumber = 101,
coursePrefix = "ABCDE",
};
String courseCatalogNumber = course.coursePrefix + " " + course.courseNumber;
Assert.AreEqual(courseCatalogNumber, course.courseCatalogNumber);
}
private Course createTempCourse()
{
Course temp = new Course()
{
ID = 4,
courseNumber = 789,
coursePrefix = "CCC",
courseTitle = "Test Created Course",
courseDescription = "Created Course for testing Methods",
minHours = 3,
maxHours = 4
};
return temp;
}
public ActionResult Edit(Course course, IEnumerable<PrerequisiteCourse> PrerequisiteCourses)
{
if (ModelState.IsValid)
{
Course cAttached = courses.Where(c => c.ID == course.ID).First();
course.prerequisites = cAttached.prerequisites;
if (PrerequisiteCourses == null)
{
PrerequisiteCourses = new List<PrerequisiteCourse>();
}
if (course.prerequisites == null)
{
course.prerequisites = new List<PrerequisiteCourse>();
}
//figure out the courses that were removed from the list
LinkedList<PrerequisiteCourse> toRemove = new LinkedList<PrerequisiteCourse>();
foreach (PrerequisiteCourse pcourse in course.prerequisites)
{
if (course.ID > 0)
{
if (!PrerequisiteCourses.Contains(pcourse))
{
PrerequisiteCourse elcourseAttached = prerequisiteCourses.Where(reqc => reqc.ID == pcourse.ID).First();
toRemove.AddFirst(elcourseAttached);
}
}
}
//remove those courses from the database
while (toRemove.Count > 0)
{
PrerequisiteCourse removeme = toRemove.First();
toRemove.RemoveFirst();
prerequisiteCourses.Remove(removeme);
}
//clear the list
course.prerequisites.Clear();
//add the existing courses to the database
foreach (PrerequisiteCourse pcourse in PrerequisiteCourses)
{
PrerequisiteCourse pcourseAttached = null; ;
if (pcourse.ID > 0)
{
pcourseAttached = prerequisiteCourses.Where(reqc => reqc.ID == pcourse.ID).First();
prerequisiteCourses.UpdateValues(pcourseAttached, pcourse);
}
else
{
if (courses.Find(pcourse.prerequisiteCourseID) != null)
{
prerequisiteCourses.Add(pcourse);
prerequisiteCourses.SaveChanges();
pcourseAttached = prerequisiteCourses.Where(reqc => reqc.ID == pcourse.ID).First();
}
}
if (pcourseAttached != null)
{
course.prerequisites.Add(pcourseAttached);
}
}
courses.UpdateValues(cAttached, course);
courses.SaveChanges();
return RedirectToAction("Index");
}
if (PrerequisiteCourses != null)
{
foreach (PrerequisiteCourse pcourse in PrerequisiteCourses)
{
if (pcourse.prerequisiteCourseID> 0)
{
pcourse.prerequisiteCourse = courses.Find(pcourse.prerequisiteCourseID);
}
}
}
course.prerequisites = PrerequisiteCourses.ToList();
return View(course);
}
public static Object GetRegularObject(Type type, Object o, bool continueDeserializing = true)
{
Object return_object = null;
if (type == typeof(DegreeProgram))
{
SerializableModels.DegreeProgram dp = (SerializableModels.DegreeProgram) o;
DegreeProgram newItem = new DegreeProgram
{
ID = dp.ID,
degreeProgramName = dp.degreeProgramName,
degreeProgramDescription = dp.degreeProgramDescription,
};
if (dp.requiredCourses != null && dp.electiveCourses != null)
{
newItem.requiredCourses = new List<RequiredCourse>();
newItem.electiveCourses = new List<ElectiveCourse>();
foreach (SerializableModels.RequiredCourse rc in dp.requiredCourses)
{
newItem.requiredCourses.Add((RequiredCourse)GetRegularObject(typeof(RequiredCourse), rc, true));
}
foreach (SerializableModels.ElectiveCourse ec in dp.electiveCourses)
{
newItem.electiveCourses.Add((ElectiveCourse)GetRegularObject(typeof(ElectiveCourse), ec, true));
}
}
return_object = newItem;
}
else if (type == typeof(RequiredCourse))
{
SerializableModels.RequiredCourse rq = (SerializableModels.RequiredCourse) o;
RequiredCourse newItem = new RequiredCourse
{
ID = rq.ID,
courseID = rq.courseID,
degreeProgramID = rq.degreeProgramID,
semester = rq.semester,
};
newItem.course = (Course)GetRegularObject(typeof(Course), rq.course, true);
return_object = newItem;
}
else if (type == typeof(ElectiveCourse))
{
SerializableModels.ElectiveCourse eq = (SerializableModels.ElectiveCourse) o;
ElectiveCourse newItem = new ElectiveCourse
{
ID = eq.ID,
electiveListID = eq.electiveListID,
degreeProgramID = eq.degreeProgramID,
semester = eq.semester,
credits = eq.credits,
};
newItem.electiveList = (ElectiveList)GetRegularObject(typeof(ElectiveList), eq.electiveList, true);
return_object = newItem;
}
else if (type == typeof(Course))
{
SerializableModels.Course c = (SerializableModels.Course) o;
Course newItem = new Course
{
ID = c.ID,
coursePrefix = c.coursePrefix,
courseNumber = c.courseNumber,
courseTitle = c.courseTitle,
courseDescription = c.courseDescription,
minHours = c.minHours,
maxHours = c.maxHours,
undergrad = c.undergrad,
graduate = c.graduate,
variable = c.variable,
};
if (continueDeserializing)
{
List<PrerequisiteCourse> prereqsList = new List<PrerequisiteCourse>();
List<PrerequisiteCourse> prereqsForList = new List<PrerequisiteCourse>();
foreach (SerializableModels.PrerequisiteCourse pc in c.prerequisites)
{
prereqsList.Add((PrerequisiteCourse)GetRegularObject(typeof(PrerequisiteCourse), pc, true));
}
foreach (SerializableModels.PrerequisiteCourse pc in c.prerequisiteFor)
{
prereqsForList.Add((PrerequisiteCourse)GetRegularObject(typeof(PrerequisiteCourse), pc, true));
}
newItem.prerequisites = prereqsList.ToArray();
newItem.prerequisiteFor = prereqsForList.ToArray();
}
return_object = newItem;
}
else if (type == typeof(ElectiveList))
{
SerializableModels.ElectiveList eList = (SerializableModels.ElectiveList) o;
ElectiveList newItem = new ElectiveList
{
ID = eList.ID,
electiveListName = eList.electiveListName,
shortName = eList.shortName,
};
return_object = newItem;
}
else if (type == typeof(ElectiveListCourse))
{
SerializableModels.ElectiveListCourse elc = (SerializableModels.ElectiveListCourse) o;
ElectiveListCourse newItem = new ElectiveListCourse
{
ID = elc.ID,
courseID = elc.courseID,
electiveListID = elc.electiveListID,
course = (Course)GetRegularObject(typeof(Course), elc.course, true),
};
return_object = newItem;
}
else if (type == typeof(PrerequisiteCourse))
{
SerializableModels.PrerequisiteCourse pc = (SerializableModels.PrerequisiteCourse) o;
PrerequisiteCourse newItem = new PrerequisiteCourse
{
ID = pc.ID,
prerequisiteCourseID = pc.prerequisiteCourseID,
prerequisiteForCourseID = pc.prerequisiteForCourseID,
prerequisiteCourse = (Course)GetRegularObject(typeof(Course),pc.prerequisiteCourse,false),
prerequisiteForCourse = (Course)GetRegularObject(typeof(Course), pc.prerequisiteForCourse, false),
};
return_object = newItem;
}
else if (type == typeof(Plan))
{
SerializableModels.Plan plan = (SerializableModels.Plan) o;
Plan newItem = new Plan
{
ID = plan.ID,
planName = plan.planName,
degreeProgramID = plan.degreeProgramID,
userID = plan.userID,
semesterID = plan.semesterID,
semester = plan.semester,
};
if (continueDeserializing)
{
newItem.degreeProgram = (DegreeProgram)GetRegularObject(typeof(DegreeProgram), plan.degreeProgram, false);
newItem.user = (User)GetRegularObject(typeof(User), plan.user, true);
List<PlanCourse> planCourses = new List<PlanCourse>();
foreach (SerializableModels.PlanCourse planCourse in plan.planCourses)
{
planCourses.Add((PlanCourse)GetRegularObject(typeof(PlanCourse), planCourse, true));
}
newItem.planCourses = planCourses.ToArray();
}
return_object = newItem;
}
else if (type == typeof(User))
{
SerializableModels.User user = (SerializableModels.User) o;
User newItem = new User
{
ID = user.ID,
username = user.username,
realName = user.realName,
};
if (continueDeserializing && user.plans != null)
{
List<Plan> plans = new List<Plan>();
foreach (SerializableModels.Plan plan in user.plans)
{
plans.Add((Plan)GetRegularObject(typeof(Plan), plan, false));
}
}
return_object = newItem;
}
else if (type == typeof(PlanCourse))
{
SerializableModels.PlanCourse pc = (SerializableModels.PlanCourse) o;
PlanCourse newItem = new PlanCourse
{
ID = pc.ID,
notes = pc.notes,
planID = pc.planID,
courseID = pc.courseID,
electiveListID = pc.electiveListID,
semesterID = pc.semesterID,
order = pc.order,
semester = pc.semester,
credits = pc.credits,
};
if (continueDeserializing)
{
newItem.plan = (Plan)GetRegularObject(typeof(Plan), pc.plan, false);
if (pc.course.courseDescription != null)
{
newItem.course = (Course)GetRegularObject(typeof(Course), pc.course, true);
}
newItem.electiveList = (ElectiveList)GetRegularObject(typeof(ElectiveList), pc.electiveList, false);
}
return_object = newItem;
}
else
{
throw new NotImplementedException();
}
return return_object;
}
public ActionResult Edit(Course course, IEnumerable<PrerequisiteCourse> PrerequisiteCourses)
{
var courseList = _courseProducer.GetAll();
if (ModelState.IsValid)
{
Course cAttached = courseList.AsQueryable().Where(c => c.ID == course.ID).First();
course.prerequisites = cAttached.prerequisites;
if (PrerequisiteCourses == null)
{
PrerequisiteCourses = new List<PrerequisiteCourse>();
}
if (course.prerequisites == null)
{
course.prerequisites = new List<PrerequisiteCourse>();
}
//figure out the courses that were removed from the list
LinkedList<PrerequisiteCourse> toRemove = new LinkedList<PrerequisiteCourse>();
foreach (PrerequisiteCourse pcourse in course.prerequisites)
{
if (course.ID > 0)
{
if (!PrerequisiteCourses.Contains(pcourse))
{
//PrerequisiteCourse elcourseAttached = prerequisiteCourses.Where(reqc => reqc.ID == pcourse.ID).First();
PrerequisiteCourse elcourseAttached = _prerequisiteCourseProducer.Get(new PrerequisiteCourse() { ID = pcourse.ID });
toRemove.AddFirst(elcourseAttached);
}
}
}
//remove those courses from the database
while (toRemove.Count > 0)
{
PrerequisiteCourse removeme = toRemove.First();
toRemove.RemoveFirst();
//prerequisiteCourses.Remove(removeme);
_prerequisiteCourseProducer.Remove(removeme);
}
//clear the list
course.prerequisites.Clear();
//add the existing courses to the database
foreach (PrerequisiteCourse pcourse in PrerequisiteCourses)
{
PrerequisiteCourse pcourseAttached = null; ;
if (pcourse.ID > 0)
{
//pcourseAttached = prerequisiteCourses.Where(reqc => reqc.ID == pcourse.ID).First();
pcourseAttached = _prerequisiteCourseProducer.Get(new PrerequisiteCourse() { ID = pcourse.ID });
//prerequisiteCourses.UpdateValues(pcourseAttached, pcourse);
_prerequisiteCourseProducer.Update(pcourse); //TODO: check if works correctly or need to switch w/ pcourseAttached
}
else
{
if (courseList.FirstOrDefault(x => x.ID == pcourse.prerequisiteCourseID) != null)
{
//prerequisiteCourses.Add(pcourse);
//prerequisiteCourses.SaveChanges();
_prerequisiteCourseProducer.Create(pcourse);
//pcourseAttached = prerequisiteCourses.Where(reqc => reqc.ID == pcourse.ID).First();
pcourseAttached = _prerequisiteCourseProducer.Get(new PrerequisiteCourse() { ID = pcourse.ID });
}
}
if (pcourseAttached != null)
{
course.prerequisites.Add(pcourseAttached);
}
}
//courses.UpdateValues(cAttached, course);
//courses.SaveChanges();
return RedirectToAction("Index");
}
if (PrerequisiteCourses != null)
{
foreach (PrerequisiteCourse pcourse in PrerequisiteCourses)
{
if (pcourse.prerequisiteCourseID> 0)
{
//pcourse.prerequisiteCourse = courses.Find(pcourse.prerequisiteCourseID);
pcourse.prerequisiteCourse = courseList.FirstOrDefault(x => x.ID == pcourse.prerequisiteCourseID);
}
}
}
course.prerequisites = PrerequisiteCourses.ToList();
return View(course);
}
