public ActionResult DeleteConfirmed(int id)
{
SchoolTeacher schoolTeacher = db.Schoolteachers.Find(id);
db.Schoolteachers.Remove(schoolTeacher);
db.SaveChanges();
return(RedirectToAction("Index"));
}
public ActionResult Edit([Bind(Include = "Id,Age,Salary,FirstName,LastName,Position")] SchoolTeacher schoolTeacher)
{
if (ModelState.IsValid)
{
db.Entry(schoolTeacher).State = EntityState.Modified;
db.SaveChanges();
return(RedirectToAction("Index"));
}
return(View(schoolTeacher));
}
public ActionResult Create([Bind(Include = "Id,Age,Salary,FirstName,LastName,Position")] SchoolTeacher schoolTeacher)
{
if (ModelState.IsValid)
{
db.Schoolteachers.Add(schoolTeacher);
db.SaveChanges();
return(RedirectToAction("Index"));
}
return(View(schoolTeacher));
}
private void ContextMenuCopyButton_Click(object sender, RoutedEventArgs e)
{
if (TeachersList.SelectedItems != null)
{
foreach (SchoolTeacher item in TeachersList.SelectedItems)
{
var teacher = new SchoolTeacher(item.Name, item.Post, item.Experience, item.Address, item.Telephone);
SchoolTeacherDict.dictionaryList.Add(teacher);
TeachersList.Items.Add(teacher);
}
}
}
public void Add_Click(object sender, RoutedEventArgs e)
{
if (!IsWrongTextBoxValue())
{
var OwnerWindowInstance = this.Owner as TeachersWindow;
var teacher = new SchoolTeacher(NameTextBox.Text, PostTextBox.Text, int.Parse(ExperienceTextBox.Text), AddressTextBox.Text, TelephoneTextBox.Text);
OwnerWindowInstance.SchoolTeacherDict.dictionaryList.Add(teacher);
OwnerWindowInstance.TeachersList.Items.Add(teacher);
((Owner as TeachersWindow).Owner as EditorWindow).HomePage.TeachersIndicator.Fill = ColorPalette.GetPredefinedColor(PredefinedColors.Green);
ElementsModification.ResetControlText <TextBox>(this);
}
}
// GET: SchoolTeachers/Edit/5
public ActionResult Edit(int?id)
{
if (id == null)
{
return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
}
SchoolTeacher schoolTeacher = db.Schoolteachers.Find(id);
if (schoolTeacher == null)
{
return(HttpNotFound());
}
return(View(schoolTeacher));
}
private void ImportExcel_Click(object sender, RoutedEventArgs e)
{
string[,] data = ExcelFileTools.UploadExcelData();
if (data?.GetLength(1) >= ElementsModification.FindVisualChildren <GridViewColumnHeader>(this).Count() - 2)
{
for (int i = 0; i < data.GetLength(0); i++)
{
int.TryParse(data[i, 2], out int exp);
var teacher = new SchoolTeacher(data[i, 0], data[i, 1], exp, data[i, 3], data[i, 4]);
SchoolTeacherDict.dictionaryList.Add(teacher);
TeachersList.Items.Add(teacher);
}
(Owner as EditorWindow).HomePage.TeachersIndicator.Fill = ColorPalette.GetPredefinedColor(PredefinedColors.Green);
}
else if (data?.GetLength(1) < ElementsModification.FindVisualChildren <GridViewColumnHeader>(this).Count() - 2)
{
MessageBox.Show("Wrong Columns Format");
}
}
public SchoolTeacher CreateSchoolTeacher(SchoolTeacher schoolTeacher)
{
return(_DbContext.SchoolTeachers.Add(schoolTeacher));
}
public void SchoolRegister(SchoolDTO schoolDto, IEnumerable <DepartmentDTO> departmentDTOs, IEnumerable <CourseDTO> courseDTOs, IEnumerable <TeacherDTO> teacherDTOs)
{
using (DatabaseContext context = new DatabaseContext())
{
using (DbContextTransaction transaction = context.Database.BeginTransaction())
{
try
{
schoolRegServ = new SchoolRegistrationService(context);
var foundSchool = schoolRegServ.FindSchool(schoolDto.SchoolName);
if (foundSchool != null)
{
throw new SchoolRegistrationException();
}
if (foundSchool == null)
{
var newSchool = new School
{
Name = schoolDto.SchoolName,
ContactEmail = schoolDto.SchoolContactEmail,
EmailDomain = schoolDto.SchoolEmailDomain
};
foundSchool = schoolRegServ.CreateSchool(newSchool);
context.SaveChanges();
}
foreach (DepartmentDTO d in departmentDTOs)
{
var foundDepartment = schoolRegServ.FindDepartment(d.DepartmentName);
if (foundDepartment == null)
{
var newDepartment = new Department
{
Name = d.DepartmentName
};
foundDepartment = schoolRegServ.CreateDepartment(newDepartment);
context.SaveChanges();
}
var foundSchoolDepartment = schoolRegServ.FindSchoolDepartment(foundSchool.Name, foundDepartment.Name);
if (foundSchoolDepartment == null)
{
var newSchoolDepartment = new SchoolDepartment
{
School = foundSchool,
Department = foundDepartment,
};
foundSchoolDepartment = schoolRegServ.CreateSchoolDepartment(newSchoolDepartment);
context.SaveChanges();
}
foreach (TeacherDTO t in teacherDTOs)
{
var foundTeacher = schoolRegServ.FindTeacher(t.FirstName, t.LastName);
if (t.DepartmentName.Equals(foundDepartment.Name))
{
if (foundTeacher == null)
{
var newTeacher = new Teacher(t.FirstName, t.LastName);
foundTeacher = schoolRegServ.CreateTeacher(newTeacher);
context.SaveChanges();
}
SchoolTeacher foundSchoolTeacher = schoolRegServ.FindSchoolTeacher(foundSchool.Name, foundDepartment.Name, foundTeacher.FirstName, foundTeacher.LastName);
if (foundSchoolTeacher == null)
{
var newSchoolTeacher = new SchoolTeacher
{
Teacher = foundTeacher,
SchoolDepartment = foundSchoolDepartment
};
foundSchoolTeacher = schoolRegServ.CreateSchoolTeacher(newSchoolTeacher);
context.SaveChanges();
}
foreach (CourseDTO c in courseDTOs)
{
if (c.DepartmentName.Equals(foundDepartment.Name) &&
c.TeacherFirstName.Equals(foundTeacher.FirstName) &&
c.TeacherLastName.Equals(foundTeacher.LastName))
{
var foundCourse = schoolRegServ.FindCourse(c.CourseName);
if (foundCourse == null)
{
var newCourse = new Course
{
Name = c.CourseName,
SchoolDepartment = foundSchoolDepartment
};
foundCourse = schoolRegServ.CreateCourse(newCourse);
context.SaveChanges();
}
SchoolTeacherCourse foundSchoolTeacherCourse = schoolRegServ.FindSchoolTeacherCourse(foundSchool.Name, foundDepartment.Name, foundTeacher.FirstName, foundTeacher.LastName, foundCourse.Name);
if (foundSchoolTeacherCourse == null)
{
var newSchoolTeacherCourse = new SchoolTeacherCourse
{
SchoolTeacher = foundSchoolTeacher,
Course = foundCourse
};
schoolRegServ.CreateSchoolTeacherCourse(newSchoolTeacherCourse);
context.SaveChanges();
}
}
}
}
}
}
transaction.Commit();
}
catch (SchoolRegistrationException schoolEX)
{
throw schoolEX;
}
catch (Exception ex)
{
transaction.Rollback();
}
}
}
}
static void Main(string[] args)
{
string[] name = new string[16];
string[] family = new string[16];
int[] years = new int[16];
for (int i = 0; i < 16; i++)
{
Console.Write("Enter fisrt name: ");
name[i] = Console.ReadLine();
Console.Write("Enter family name: ");
family[i] = Console.ReadLine();
Console.Write("Enter years of working experience: ");
years[i] = int.Parse(Console.ReadLine());
Console.WriteLine();
if (years[i] < 0)
{
break;
}
}
string[] college = new string[] { "Telecommunications College", "Economics College", "Business College" };
string[] university = new string[] { "Technical University", "Sofia University", "New Bulgarian University" };
string[] title = new string[] { "Doctor", "Docent" };
string[] subject = new string[] { "English", "Literature", "History" };
string exercise1 = "Physics";
string exercise2 = "Chemistry";
string exercise3 = "Mathematics";
Console.WriteLine("--------------------------------------------------------------------------------");
for (int i = 0; i < 16; i++)
{
if (years[i] < 0)
{
break;
}
if (i >= 0 && i <= 2)
{
Teacher teacher = new Teacher(name[i], family[i], years[i], subject[i]);
teacher.FirstName = name[i];
teacher.FamilyName = family[i];
teacher.WorkingExperience = years[i];
teacher.TeachingSubject = subject[i];
Console.WriteLine("{0} {1} has {2} years of working experience and teaches {3}.", teacher.FirstName, teacher.FamilyName, teacher.WorkingExperience, teacher.TeachingSubject);
teacher.SayHello();
teacher.SayGoodbye();
teacher.CheckHomeworks();
Console.WriteLine();
}
else if (i >= 3 && i <= 5)
{
SchoolTeacher schoolTeacher = new SchoolTeacher();
schoolTeacher.FirstName = name[i];
schoolTeacher.FamilyName = family[i];
schoolTeacher.WorkingExperience = years[i];
schoolTeacher.TeachingSubject = subject[i - 3];
Console.WriteLine("{0} {1} has {2} years of working experience and teaches {3}.", schoolTeacher.FirstName, schoolTeacher.FamilyName, schoolTeacher.WorkingExperience, schoolTeacher.TeachingSubject);
schoolTeacher.SayHello();
schoolTeacher.SayGoodbye();
schoolTeacher.CheckHomeworks();
schoolTeacher.EntertainKids();
schoolTeacher.TeachingClasses();
Console.WriteLine();
}
else if (i >= 6 && i <= 8)
{
CollegeTeacher collegeTeacher = new CollegeTeacher(name[i], family[i], years[i], subject[i - 6], college[i - 6]);
collegeTeacher.FirstName = name[i];
collegeTeacher.FamilyName = family[i];
collegeTeacher.WorkingExperience = years[i];
collegeTeacher.TeachingSubject = subject[i - 6];
collegeTeacher.TeachingCollege = college[i - 6];
Console.WriteLine("{0} {1} has {2} years of working experience and teaches {3} in {4}.", collegeTeacher.FirstName, collegeTeacher.FamilyName, collegeTeacher.WorkingExperience, collegeTeacher.TeachingSubject, collegeTeacher.TeachingCollege);
collegeTeacher.SayHello();
collegeTeacher.SayGoodbye();
collegeTeacher.CheckHomeworks();
Console.WriteLine();
}
else if (i >= 9 && i <= 11)
{
Lecturer lecturer = new Lecturer(name[i], family[i], years[i], university[i - 9]);
lecturer.FirstName = name[i];
lecturer.FamilyName = family[i];
lecturer.WorkingExperience = years[i];
lecturer.TeachingUniversity = university[i - 9];
Console.WriteLine("{0} {1} has {2} years of working experience in {3}.", lecturer.FirstName, lecturer.FamilyName, lecturer.WorkingExperience, lecturer.TeachingUniversity);
lecturer.SayHello();
lecturer.CheckHomeworks();
if (i == 9)
{ lecturer.WageExercise(exercise1); }
if (i == 10)
{ lecturer.WageExercise(exercise1, exercise2); }
if (i == 11)
{ lecturer.WageExercise(exercise1, exercise2, exercise3); }
Console.WriteLine("This lecturer can't wage more than {0} lectures per week!", Lecturer.maximumLecturesPerWeek);
Console.WriteLine();
}
else if (i >= 12 && i <= 13)
{
Professor professor = new Professor(name[i], family[i], years[i], university[i - 12], title[i - 12]);
professor.FirstName = name[i];
professor.FamilyName = family[i];
professor.WorkingExperience = years[i];
professor.TeachingUniversity = university[i - 12];
professor.Title = title[i - 12];
Console.WriteLine("Professor {0} {1} is teaching at {2}.", professor.FirstName, professor.FamilyName, professor.TeachingUniversity);
professor.Say(professor.Title, professor.WorkingExperience);
professor.CheckHomeworks();
Console.WriteLine("This professor can't wage more than {0} lectures per week!", Professor.maximumLecturesPerWeek);
professor.WageExams();
Console.WriteLine();
}
else if (i >= 14 && i <= 15)
{
bool chiefAssistant = true;
if (years[i] < 10)
{ chiefAssistant = false; }
Assistant assistant = new Assistant(name[i], family[i], years[i], university[i - 14], chiefAssistant);
assistant.FirstName = name[i];
assistant.FamilyName = family[i];
assistant.WorkingExperience = years[i];
assistant.TeachingUniversity = university[i - 14];
assistant.ChiefAssistant = chiefAssistant;
Console.WriteLine("{0} {1} has {2} years of working experience in {3}.", assistant.FirstName, assistant.FamilyName, assistant.WorkingExperience, assistant.TeachingUniversity);
assistant.CheckAssistant(assistant.FirstName, assistant.FamilyName, assistant.ChiefAssistant);
assistant.CheckHomeworks();
Console.WriteLine("This assistant can't assit in more than {0} lectures per week!", Assistant.maximumLecturesPerWeek);
assistant.CheckExams();
assistant.WriteScientificArticles();
Console.WriteLine();
}
}
Console.WriteLine("TOTAL PERSONS EMPLOYED: " + Person.GetPersonCount());
Console.WriteLine();
}
