public string Save(Enroll aEnroll)
{
if (aEnrollGateway.IsExist(aEnroll))
{
return("This Course Already Enrolled");
}
if (aEnrollGateway.Save(aEnroll) > 0)
{
return("Enrollment Successfully Done");
}
else
{
return("Failed");
}
}
public string Save(EnrollCourse enrollCourse)
{
if (enrollGateway.IsNameExsists(enrollCourse))
{
return("This Course Already Exist");
}
else
{
int rowAffect = enrollGateway.Save(enrollCourse);
if (rowAffect > 0)
{
return("Save Successfuly");
}
else
{
return("Save Failed");
}
}
}
public string Save(EnrollCourse enrollCourse)
{
if (aEnrollCourseGateway.AlreadyEnrolledInCourse(enrollCourse))
{
return("Course already enrolled");
}
else
{
int rowAffected = aEnrollCourseGateway.Save(enrollCourse);
if (rowAffected > 0)
{
return("Enrolled Successfully");
}
else
{
return("Enrolled Failed");
}
}
}
public string Save(EnrollCourse aEnrollCourse)
{
if (aEnrollGateway.IsEnrollmentExists(aEnrollCourse))
{
return("One Student Enroll A Course Once only");
}
else
{
int rowAffected = aEnrollGateway.Save(aEnrollCourse);
if (rowAffected > 0)
{
return("Enroll Successfull");
}
else
{
return("Failed");
}
}
}
public string Save(Student student)
{
if (aStudentGateway.IsCourseExists(student))
{
return("This course already enrolled");
}
else
{
int isRowAffected = aStudentGateway.Save(student);
if (isRowAffected > 0)
{
return("Course enrolled successfull");
}
else
{
return("course enrolled failed");
}
}
}