def update_cart_list():
d = json_decoder.decode(session['cart_list'])
for id, count in d.iteritems():
count = request.form['item' + str(id)]
d[id] = count
session['cart_list'] = json_encoder.encode(d)
return redirect('/show_cart_list')
def add_to_cart(item_id):
d = {}
if session['cart_list'] != "":
d = json_decoder.decode(session['cart_list'])
d[item_id] = 1
session['cart_list'] = json_encoder.encode(d)
# Remove same ids
flash("Added to cart!")
return redirect('/show_cart_list')
def show_cart_list():
cart_list = []
if session['cart_list'] != "":
d = json_decoder.decode(session['cart_list'])
for item_id, count in d.iteritems():
item = Item.query.get(item_id)
cart_list.append((item, count))
return render_template('web/cart_list.html', cart_list=cart_list)
def submit_order():
order = Order(datetime.now(), g.user.id, session[
'address'], request.form['total'], request.form['points'])
db.session.add(order)
db.session.commit()
if session['cart_list'] != "":
d = json_decoder.decode(session['cart_list'])
for item_id, count in d.iteritems():
db.session.execute(
order_item_re.insert(), {'item_id': item_id, 'order_id': order.id})
db.session.commit()
order.count = order.count + str(count) + '|'
db.session.commit()
return render_template("web/order_success.html", total=request.form['total'])
def order_confirm():
session['credit'] = int(session['credit'])
address = Address.query.get(session['address'])
if address.is_local:
deliver = 5
else:
deliver = 10
cart_list = []
total = 0
if session['cart_list'] != "":
d = json_decoder.decode(session['cart_list'])
for item_id, count in d.iteritems():
item = Item.query.get(item_id)
total = total + (item.price * item.discount)
cart_list.append((item, count))
return render_template('web/order_confirm.html', cart_list=cart_list, address=address,
total=total, deliver=deliver, credit=_get_credit_percent())
def remove_cart_item(item_id):
d = json_decoder.decode(session['cart_list'])
d.pop(unicode(item_id))
session['cart_list'] = json_encoder.encode(d)
return redirect('/show_cart_list')
