class Replace_student_presenter

# File lib/presenters/edit_student/replace_student_presenter.rb, line 10
def populate_fields
  self.get_student
  data = {
    "first_name" => self.student.first_name,
    "name" => self.student.name,
    "patronymic" => self.student.patronymic,
    "birthdate" => self.student.birthdate.strftime('%d.%m.%Y'),
  }
  self.view.update_view data
end

# File lib/presenters/edit_student/replace_student_presenter.rb, line 25
def valid_data?(student_data)
  data = student_data.transform_values { |value| value.strip }
  self.logger.debug "Проверка валидности данных: #{data.to_s}"
  valid = super(data)
  unchanged = self.student.first_name == data["first_name"] &&
    self.student.name == data["name"] &&
    self.student.patronymic == data["patronymic"] &&
    self.student.birthdate.strftime('%d.%m.%Y') == data["birthdate"]
  res = valid && !unchanged
  self.logger.info "Валидность данных: #{res}"
  res
end