Class: StudentEditFormController

Inherits:
Object
  • Object
show all
Defined in:
lib/source/student_edit_form_controller.rb

Instance Method Summary collapse

Constructor Details

#initialize(parent_controller, existing_student_id) ⇒ StudentEditFormController

Returns a new instance of StudentEditFormController.



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# File 'lib/source/student_edit_form_controller.rb', line 4

def initialize(parent_controller, existing_student_id)
  @parent_controller = parent_controller
  @existing_student_id = existing_student_id
  LoggerHolder.instance.debug('StudentEditFormController: initialized')
end

Instance Method Details

#on_view_created ⇒ Object 



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# File 'lib/source/student_edit_form_controller.rb', line 18

def on_view_created
  begin
    @student_list = StudentListAdv.new(StudentsListDBAdapter.new(StudentListDB.instance))
  rescue Mysql2::Error::ConnectionError=>e
    on_db_conn_error(e)
  end
  @existing_student = @student_list.get_student(@existing_student_id)

  @view.make_readonly(:git, :telegram, :email, :phone)
  populate_fields(@existing_student)
end

#populate_fields(student) ⇒ Object 



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# File 'lib/source/student_edit_form_controller.rb', line 30

def populate_fields(student)
  @view.set_value(:last_name, student.last_name)
  @view.set_value(:first_name, student.first_name)
  @view.set_value(:parental_name, student.parental_name)
  @view.set_value(:git, student.git)
  @view.set_value(:telegram, student.telegram)
  @view.set_value(:email, student.email)
  @view.set_value(:phone, student.phone)
  print("IM IN Populate EDIT")
end

#process_fields(fields) ⇒ Object 



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# File 'lib/source/student_edit_form_controller.rb', line 41

def process_fields(fields)
  begin
    new_student = Student.from_hash(fields)
    @student_list.replace_student(@existing_student_id, new_student)
    LoggerHolder.instance.debug('StudentEditFormController: replacing student in DB')
    @view.close
  rescue ArgumentError => e
    LoggerHolder.instance.debug("StudentEditFormController: wrong fields: #{e.message}")
    api = Win32API.new('user32', 'MessageBox', ['L', 'P', 'P', 'L'], 'I')
    api.call(0, e.message, 'Error', 0)
  end
end

#refresh ⇒ Object 



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# File 'lib/source/student_edit_form_controller.rb', line 14

def refresh
  @parent_controller.refresh_data(1,20)
end

#set_view(view) ⇒ Object 



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# File 'lib/source/student_edit_form_controller.rb', line 10

def set_view(view)
  @view = view
end