public string EnrollInCourse(Student aStudent)
{
if (aStudentGateway.IsExitsEnroll(aStudent))
{
return("This student Already enroll in this course");
}
return(aStudentGateway.EnrollInCourse(aStudent));;
}
public ArrayList EnrollInCourse(StudentCourse studentCourse)
{
if (IsCourseEnrollable(studentCourse))
{
int affectedRow = _studentGateway.EnrollInCourse(studentCourse);
if (affectedRow > 0)
{
return new ArrayList {
true, "alert-success", "Success!", "The student enrolled in the course."
}
}
;
return(new ArrayList {
false, "alert-danger", "Error!", "The student not enrolled in the course."
});
}
return(new ArrayList {
false, "alert-danger", "Error!", "The course already assigned to the student."
});
}