public string EnrollCourse(EnrollCourse enrollCourse)
{
List <EnrolledCourseByStudent> enrolledCourseByStudents = GetAllEnrolledCourseByStudents();
int count = 0;
foreach (var course in enrolledCourseByStudents)
{
if (course.CourseId == enrollCourse.CourseId)
{
if (course.RegNo == enrollCourse.RegNo)
{
count = 1;
break;
}
}
}
if (count == 1)
{
return("Selected courses is already enrolled by this student.");
}
else
{
if (studentGateway.EnrollCourse(enrollCourse) > 0)
{
return("Course Enrolled SuccessFully");
}
return("Course Enroll Failed.");
}
}
internal dynamic EnrollCourse(EnrollCourse aEnrollCourse)
{
if (aStudentGateway.EnrolledCourseExist(aEnrollCourse.CourseId))
{
return("Course Already Enrolled");
}
else if (aStudentGateway.EnrollCourse(aEnrollCourse) > 0)
{
return("Enrolled Successfull");
}
else
{
return("Enrolled failed");
}
}
// ENROLL COURSE
public string EnrollCourse(EnrollStudent enroll)
{
if (studentGateway.IsEnrolled(enroll))
{
return("Exists");
}
else
{
int rowsAffected = studentGateway.EnrollCourse(enroll);
if (rowsAffected > 0)
{
return("Success");
}
else
{
return("Failed");
}
}
}
public string EnrollCourse(Student student)
{
string message = "";
int rowAffected = 0;
if (!studentGateway.IsCourseEnrolled(student))
{
string status = studentGateway.IsCourseAssigned(student);
if (status == "unassign")
{
rowAffected = studentGateway.UpdateEnrollCourse(student);
if (rowAffected > 0)
{
message = "Congratulations! Course enrolled";
}
else
{
message = "Sorry! Course is not enrolled";
}
return(message);
}
student.Grade = "Not Graded Yet";
rowAffected = studentGateway.EnrollCourse(student);
if (rowAffected > 0)
{
message = "Congratulations! Course enrolled";
}
else
{
message = "Sorry! Course is not enrolled";
}
}
else
{
message = "Course already enrolled";
}
return(message);
}