def item(request, item_id):
'''Renders a single item on a page that allows the customer to
order one or more units of it.'''
logger.debug({'item_id':item_id})
item = dao.get_item(item_id)
item['id'] = item['_id']
logger.info('rendering item: %s', item)
return render(request, 'index.html',
{'template':'item.html', 'title':item['name'], 'item':item})
def place_order(request, item_id, client_id):
'''Places an order for qty units of item_id from client_id. This
should add the order to the DB, show the user a confirmation
message and redirect them to the previous section they were
browsing'''
# TODO: orders should have an array of events. Validate all input.
quantity = request.POST['quantity']
seat_id = request.session['seat_id']
logger.info('item_id:%s, client_id:%s, quantity:%s', item_id, client_id, quantity)
dao.add_order(item_id, quantity, client_id, seat_id)
item_name = dao.get_item(item_id)['name']
message = '{} {} coming!. Seat back and relax.'.format(quantity, item_name)
return render(request, 'index.html',
{'template':'confirmation.html', 'message':message})
def bill_place_order(request, bill_id, item_id):
client_id = request.session['client_id']
bill = dao.get_bill(bill_id)
item = dao.get_item(item_id)
if request.POST:
quantity = request.POST['quantity']
comment = request.POST['comment']
menu = dao.get_menu_of_seat(client_id, bill['seat'])
if item['available']:
path = dao.get_item_path(item['id'], menu)
dao.add_order(item['id'], quantity, comment, client_id, bill['seat'], menu, path, bill['bill_number'])
message = '{} order of {} placed'.format(quantity, item['name'])
else:
message = '{} is not available at the moment.'.format(item['name'])
return render(request, 'index_screen.html',
{'template':'confirmation_bill.html', 'message':message})
return render(request, 'index_screen.html',
{'template': 'bill_place_order.html',
'bill_number': bill['bill_number']})
def place_order(request, item_id, client_id):
'''Places an order for qty units of item_id from client_id. This
should add the order to the DB, show the user a confirmation
message and redirect them to the previous section they were
browsing'''
# TODO: orders should have an array of events. Validate all input.
quantity = request.POST['quantity']
comment = request.POST['comment']
seat_id = request.session['seat_id']
bill_n = request.session['bill_n']
menu_id = request.session['menu_id']
path = request.session['path']
logger.info('item_id:%s, client_id:%s, quantity:%s', item_id, client_id, quantity)
item_name = dao.get_item(item_id)['name']
if dao.is_available(item_id):
dao.add_order(item_id, quantity, comment, client_id, seat_id, menu_id, path, bill_n)
message = '{} {} ya vienen! Sientate y relajate.'.format(quantity, item_name)
else:
message = '{} no esta disponible en estos momentos.'.format(item_name)
return render(request, 'index.html',
{'template':'confirmation.html', 'message':message})
def explo(data, name='', level = 0, path=[], tree = {'data': []}):
if 'structure' in data:
for child in data['structure']:
explo(data['structure'][child], name=child, tree = tree)
elif type(data) is dict:
level += 1
##### SECTIONS #####
path.insert(level-1, name)
path = path[:level]
eval(p2d(path, level)).insert(0, {'data': name, 'attr': {'rel': 'section'},'state': 'open','children':[]})
for child in data:
explo(data[child], name=child, level=level, path=path, tree=tree)
elif type(data) is list:
level += 1
##### SUBSECTIONS ######
path.insert(level-1, name)
path = path[:level]
eval(p2d(path, level)).insert(0, {'data': name, 'attr': {'rel': 'subsection'}, 'state': 'open','children':[]})
level += 1
for child in data:
##### ITEMS #####
eval(p2d(path, level)).insert(0, {'data': dao.get_item(child)['name'], 'attr': {'id': child, 'rel': 'item'}})
def explore_mongo(data, name='', level = 0, path=[], tree = {'data': []}):
'''Explores the menu in mongo with recursion'''
if 'structure' in data:
for child in data['structure']:
explore_mongo(data['structure'][child], name=child, tree = tree)
elif type(data) is dict:
level += 1
##### SECTIONS #####
path.insert(level-1, name)
path = path[:level]
eval(path_2_list(path, level)).insert(0, {'data': name, 'attr': {'rel': 'section'},'state': 'open','children':[]})
for child in data:
explore_mongo(data[child], name=child, level=level, path=path, tree=tree)
elif type(data) is list:
level += 1
##### SUBSECTIONS ######
path.insert(level-1, name)
path = path[:level]
eval(path_2_list(path, level)).insert(0, {'data': name, 'attr': {'rel': 'subsection'}, 'state': 'open','children':[]})
level += 1
for child in reversed(data):
##### ITEMS #####
item = dao.get_item(child)
eval(path_2_list(path, level)).insert(0, {'data': item['name'], 'attr': {'id': child, 'rel': 'item', 'name': item['name'], 'price': item['price'], 'description': item['description']}})
