private bool AmountPaidIsValid(Course course, decimal amountPaid)
{
bool result = true;
if (course != null)
{
if (course.Cost > amountPaid)
{
result = false;
}
}
return result;
}
private void CreateEnrollmentAttendanceAndNotificationData(Course course, Student thisStudent)
{
course.SeatsTaken = course.SeatsTaken + 1;
BuildEnrollmentData(course, thisStudent);
BuildAttendanceData(course, thisStudent);
BuildNotificationData(course, thisStudent);
db.SaveChanges();
}
private void BuildNotificationData(Course course)
{
var newNotification = new Notification
{
Time = DateTime.Now,
Details =
"An Administrator has approved your application to teach " + course.Title + " beginning "
+ course.StartDate,
Link = Url.Action("AttendanceView", "Attendance", new { id = course.CourseID }),
ViewableBy = course.Instructor.UserName,
Complete = false
};
db.Notification.Add(newNotification);
}
private void BuildNotificationData(
ApplyCourseViewModel appliedCourse, Instructor instructorAgain, Course newCourse)
{
var newNotification = new Notification
{
Time = DateTime.Now,
Details =
"An Instructor by the name of " + instructorAgain.LastName + " has applied to teach "
+ appliedCourse.Title,
Link = Url.Action("Details", "Course", new { id = newCourse.CourseID }),
ViewableBy = "Admin",
Complete = false
};
db.Notification.Add(newNotification);
}
private void BuildNotificationData(Course course, Student thisStudent)
{
var newNotification = new Notification
{
Time = DateTime.Now,
Details =
"A Student by the name of " + thisStudent.FirstMidName + " " + thisStudent.LastName
+ " has signed up for " + course.Title,
Link = Url.Action("Details", "Student", new { id = thisStudent.StudentID }),
ViewableBy = "Admin",
Complete = false
};
db.Notification.Add(newNotification);
}
private void BuildEnrollmentData(Course course, Student thisStudent)
{
bool hasPaid = course.Cost == 0;
var newEnrollment = new Enrollment
{
CourseID = course.CourseID,
StudentID = thisStudent.StudentID,
Grade = "incomplete",
Paid = hasPaid
};
db.Enrollments.Add(newEnrollment);
}
private Course BuildCourseData(ApplyCourseViewModel appliedCourse, Instructor instructorAgain)
{
Debug.Write(appliedCourse.Cost);
var newCourse = new Course
{
Title = appliedCourse.Title,
Credits = appliedCourse.Credits,
Elective = appliedCourse.Elective,
InstructorID = instructorAgain.InstructorID,
Year = appliedCourse.StartDate.Year,
AttendingDays = appliedCourse.AttendingDays,
AttendanceCap = appliedCourse.AttendanceCap,
StartDate = appliedCourse.StartDate,
EndDate = appliedCourse.EndDate,
Location = appliedCourse.Location,
Parish = appliedCourse.Parish,
Description = appliedCourse.Description,
Cost = appliedCourse.Cost,
Approved = false,
Completed = false,
Archived = false
};
db.Courses.Add(newCourse);
return newCourse;
}
private void BuildAttendanceData(Course course, Student thisStudent)
{
for (int i = 0; i < course.AttendingDays; i++)
{
// Adds attendance rows for every day needed in the attendance table
var newAttendance = new Attendance
{
CourseID = course.CourseID,
StudentID = thisStudent.StudentID,
AttendanceDay = i + 1,
Present = true
};
db.Attendance.Add(newAttendance);
}
}
public ActionResult EditCourse(Course course)
{
if (ModelState.IsValid)
{
db.Entry(course).State = EntityState.Modified;
Instructor thisInstructor = db.Instructors.FirstOrDefault(o => o.InstructorID == course.InstructorID);
// Add a notification for the Instructor to see that the Course was modified
var newNotification = new Notification
{
Time = DateTime.Now,
Details =
"An Admin has edited the course you applied to teach: " + course.Title + " beginning "
+ course.StartDate,
Link = Url.Action("Details", "Course", new { id = course.CourseID }),
// ViewableBy = course.Instructor.UserName,
ViewableBy = thisInstructor.UserName,
Complete = false
};
db.Notification.Add(newNotification);
db.SaveChanges();
TempData["tempMessage"] =
"You have successfully applied edited this course. A notification has been sent to the instructor who applied to teach this course.";
return RedirectToAction("Index");
}
return View(course);
}
public ActionResult DeleteConfirmed(int id, Course hasReasonForDeletion)
{
Course course = db.Courses.Find(id);
// Add the notification for the Instructor that their Course has been unapproved
var newNotification = new Notification
{
Time = DateTime.Now,
Details =
"An Administrator has denied your application to teach " + course.Title
+ " citing the following reason: " + hasReasonForDeletion.AdminDenialReason,
Link = Url.Action("ApplyToTeach", "Course", new { id = course.CourseID }),
ViewableBy = course.Instructor.UserName,
Complete = false
};
db.Notification.Add(newNotification);
db.Courses.Remove(course);
db.SaveChanges();
return RedirectToAction("Index", "Notification");
}
public ActionResult ApplyUsingDetails(Course idGetter)
{
// try to join course
Course course = db.Courses.Find(idGetter.CourseID);
if (course.Approved && !course.Completed)
{
Student thisStudent = db.Students.FirstOrDefault(o => o.UserName == User.Identity.Name);
Enrollment nullIfStudentDoesNotHaveThisCourse =
db.Enrollments.FirstOrDefault(
p => p.StudentID == thisStudent.StudentID && p.CourseID == course.CourseID);
if (nullIfStudentDoesNotHaveThisCourse == null)
{
if (course.Enrollments.Count < course.AttendanceCap)
{
CreateEnrollmentAttendanceAndNotificationData(course, thisStudent);
TempData["tempMessage"] =
"You have successfully enrolled in this Course. (Please note that the below details are default values until your Instructor updates them)";
return RedirectToAction("StudentDetails", "Attendance", new { id = course.CourseID });
}
return RedirectToAction("Message", new { message = "This course is full." });
}
return RedirectToAction("Message", new { message = "This student is already enrolled in this course." });
}
return RedirectToAction(
"Message",
new
{
message =
"Course is not ready to be joined, it has not been approved by an Administrator or has already concluded."
});
}