public async Task <ApplicationStudent> Create(ApplicationStudent application1)
{
var createdClass = await _context.ApplicationStudents.AddAsync(application1);
await _context.SaveChangesAsync();
return(createdClass.Entity);
}
/// <summary>
/// Show Main menu
/// </summary>
public void ShowMainMenu()
{
// Main menu
Console.Clear();
Console.ForegroundColor = ConsoleColor.Yellow;
Console.WriteLine("===============================");
Console.WriteLine("1. Manage Students");
Console.WriteLine("2. Manage Lecturers");
Console.WriteLine("3. Exit");
Console.WriteLine("===============================");
// User choose
Console.BackgroundColor = ConsoleColor.Red;
Console.Write("Please choose: ");
string userChoose = String.Empty;
userChoose = Console.ReadLine();
Console.ResetColor();
switch (userChoose)
{
case "1":
// Start App Student Management
ApplicationStudent appStudentCreator = new ApplicationStudent();
IManagementSystem appStudent = appStudentCreator.MakeApp();
string appStudentResult = appStudent.Start();
if (appStudentResult == "6")
{
ShowMainMenu();
}
break;
case "2":
// Start App Lecturer Management
ApplicationLecturer appLecturerCreator = new ApplicationLecturer();
IManagementSystem appLecturer = appLecturerCreator.MakeApp();
string appLecturerResult = appLecturer.Start();
if (appLecturerResult == "6")
{
ShowMainMenu();
}
break;
case "3":
// Exit program
Environment.Exit(0);
break;
default:
Console.WriteLine("Not correct command. Please input only number (1, 2 or 3)");
ShowMainMenu();
break;
}
}
public async Task <ApplicationStudent> Update(int id, ApplicationStudent application1)
{
var applicationToUpdate = await GetById(id);
if (applicationToUpdate == null)
{
return(null);
}
applicationToUpdate = application1;
_context.ApplicationStudents.Update(application1);
await _context.SaveChangesAsync();
return(applicationToUpdate);
}