def basket():
session = db_session.create_session()
user = session.query(User).filter(User.id == current_user.id).first()
basket = session.query(Order).filter(Order.client_id == user.id,
Order.status == 0).first()
basket.update_total_cost()
session.commit()
if request.method == 'POST':
req_form = dict(request.form)
if req_form['act'] == 'up':
position = session.query(Position).filter(
Position.id == int(req_form['position_id'])).first()
position.count += 1
position.update_point_cost()
session.merge(position)
session.commit()
elif req_form['act'] == 'down':
position = session.query(Position).filter(
Position.id == int(req_form['position_id'])).first()
position.count = max(0, position.count - 1)
position.update_point_cost()
session.merge(position)
if position.count == 0:
session.delete(position)
session.commit()
elif req_form['act'] == 'delete':
position = session.query(Position).filter(
Position.id == int(req_form['position_id'])).first()
session.delete(position)
session.commit()
elif req_form['act'] == 'do order':
basket.address_data = req_form['address']
basket.payment_way = req_form['pay_radio']
basket.commentary = req_form['comment-offer']
basket.order_date = datetime.today().date()
basket.status += 1
session.merge(basket)
session.commit()
basket = Order(client=user)
basket.update_total_cost()
session.add(basket)
session.commit()
return redirect('/basket')
return render_template('basket.html',
title='Корзина',
current_user=user,
basket=basket)
def client_login():
form = ClientLoginForm()
if form.validate_on_submit():
session = db_session.create_session()
user = session.query(User).filter(User.role == 'client').filter(
User.phone_number == form.phone_number.data).first()
if user:
login_user(user, remember=True)
return redirect('/')
user = User(phone_number=form.phone_number.data, role='client')
cart = Order(client=user)
cart.update_total_cost()
session.add(user)
session.add(cart)
session.commit()
login_user(user, remember=True)
return redirect('/')
return render_template('login.html', title='Авторизация', form=form)
