old_contents: # -*- coding: utf-8 -*-
  
  from ..core import db, bcrypt
  from ..models import SuperAdmin
  
  def create(email, password):
      super_admin = SuperAdmin(
          email=email,
          password=bcrypt.generate_password_hash(password)
      )
      db.session.add(super_admin)
      db.session.commit()
      return super_admin
  
  def to_dict(obj):
      return dict(
          id=obj.id,
          email=obj.email,
      )
  
  def verify_password(email, password):
      super_admin = get_by_email(email)
      if not super_admin:
          return False
      if not bcrypt.check_password_hash(super_admin.password, password):
          return False
      return True
  
  def delete(id):
      super_admin = get(id)
      if super_admin:
          db.session.delete(super_admin)
      db.session.commit()
  
  def reset_password(id, password):
      super_admin = get(id)
      if super_admin:
          super_admin.password = bcrypt.generate_password_hash(password)
          db.session.add(super_admin)
      db.session.commit()
      return super_admin
  
  def get(id):
      return SuperAdmin.query.get(id)
  
  def get_by_email(email):
      return SuperAdmin.query.filter_by(email=email).first()
  
new_contents: # -*- coding: utf-8 -*-
  
  from ..core import db, bcrypt
  from ..models import SuperAdmin
  
  def create(email, password):
      super_admin = SuperAdmin(
          email=email,
          password=bcrypt.generate_password_hash(password)
      )
      db.session.add(super_admin)
      db.session.commit()
      return super_admin
  
  def to_dict(obj):
      return dict(
          id=obj.id,
          email=obj.email,
      )
  
  def verify_password(email, password):
      super_admin = get_by_email(email)
      if not super_admin:
          return False
      if not bcrypt.check_password_hash(super_admin.password, password):
          return False
      return True
  
  def delete(id):
      super_admin = get(id)
      if super_admin:
          db.session.delete(super_admin)
      db.session.commit()
  
  def reset_password(id, password):
      super_admin = get(id)
      if super_admin:
          super_admin.password = bcrypt.generate_password_hash(password)
          db.session.add(super_admin)
      db.session.commit()
      return super_admin
  
  def get(id):
      return SuperAdmin.query.get(id)
  
  def get_by_email(email):
      return SuperAdmin.query.filter_by(email=email).first()
  
  def list():
      return SuperAdmin.query.all()
  
subject: Add superadmin list method.