public CreateTeacherCommand(ITeacherFactory teacherFactory, ITeachersData teachersData, IIdentityProvider idProvider)
{
if (teacherFactory == null)
{
throw new ArgumentNullException(nameof(teacherFactory));
}
if (idProvider == null)
{
throw new ArgumentNullException(nameof(idProvider));
}
this.idProvider = idProvider;
this.teacherFactory = teacherFactory;
this.teachersData = teachersData;
}
public RemoveTeacherCommand(ITeachersData teachersData)
{
this.teachersData = teachersData;
}
public TeacherAddMarkCommand(IStudentData studentData, ITeachersData teachersData)
{
this.studentData = studentData;
this.teachersData = teachersData;
}