private void UIAddGrade()
{
int studentId, homeworkId, week, noExemptions;
double grade;
string feedback;
try
{
Console.Write("Enter the id of the student: ");
studentId = Convert.ToInt32(Console.ReadLine());
Console.Write("Enter the id of the homework: ");
homeworkId = Convert.ToInt32(Console.ReadLine());
Console.Write("Enter the week: ");
week = Convert.ToInt32(Console.ReadLine());
Console.Write("Enter the number of exemptions: ");
noExemptions = Convert.ToInt32(Console.ReadLine());
Student student = studentService.FindStudent(studentId);
Homework homework = homeworkService.FindHomework(homeworkId);
if (student != null && homework != null)
{
Console.WriteLine("The maximum grade is: " + gradeService.GetMaximumGradeForStudentOnHomeworkIntoWeek(student, homework, week, noExemptions));
Console.Write("Enter the grade: ");
grade = Convert.ToDouble(Console.ReadLine());
Console.Write("Enter the feedback: ");
feedback = Console.ReadLine();
Grade gradeObj = this.gradeService.AddGrade(new Grade(studentId, homeworkId, grade, week, feedback), noExemptions);
if (gradeObj == null)
{
Console.Write("Successfully added the grade!");
}
else
{
Console.Write("Failed to add the grade!");
}
}
else
{
Console.Write("The student or the homework doesn't exist!");
}
}
catch (Exception ex)
{
Console.Write(ex.Message);
}
}