def list_orders(request, query={}):
'''Lists orders in the specified client's queue. It defaults to
the pending orders.'''
client_id = request.session['client_id']
if request.POST:
query = {}
statii = []
for status in dao.ORDER_STATII:
if status in request.POST:
statii.append(status)
query['status'] = statii
bill_statii = []
for status in dao.BILL_STATII:
if status in request.POST:
bill_statii.append(status)
query['bill_status'] = bill_statii
if 'seats' in request.POST:
query['seat_id'] = [str(i) for i in request.POST.getlist('seats')]
if 'paths' in request.POST:
query['path'] = [str(i) for i in request.POST.getlist('paths')]
if 'menus' in request.POST:
query['menu_id'] = [str(i) for i in request.POST.getlist('menus')]
if request.POST['bill_number'] != '':
query['bill_number'] = int(request.POST['bill_number'])
request.session['query'] = query
if not any(query):
query = request.session['query']
orders = dao.list_orders(client_id, query)
logger.info({'orders': orders,'modifiers':server_mods})
return render_orders(request, client_id, orders, server_mods, is_screen=True)
def screen_refresh(request):
client_id = request.session['client_id']
query = request.session['query']
orders = dao.list_orders(client_id, query=query)
for item in orders:
item['status'] = item['status'].replace('_','').capitalize()
return render_orders(request, client_id, orders, server_mods, is_screen=True)
def list_orders(request, client_id, query={}):
'''Lists orders in the specified client's queue. It defaults to
the pending orders. TODO: provide a way for the server or manager
to filter by any combination of date, status and seat'''
logger.debug({'client_id':client_id, 'query':query})
# default to ORDER_PLACED for now
if 'status' not in query:
query['status'] = dao.ORDER_PLACED
orders = dao.list_orders(client_id, query)
logger.info({'orders': orders,'modifiers':server_mods})
return render_orders(request, orders, server_mods)
def customer_orders(request, statii = (dao.ORDER_PLACED, dao.ORDER_PREPARING,
dao.ORDER_PREPARED, dao.ORDER_SERVED, dao.BILL_REQUESTED)):
'''Helper function that returns a list of customer orders by
extracting the seat and location id from the session in the input
request. It defaults to orders in one of the following statii:
dao.ORDER_PLACED, dao.ORDER_PREPARED, dao.ORDER_SERVED,
dao.BILL_REQUESTED. The caller can use the optional param statii
to get a different set.'''
seat_id = request.session['seat_id']
client_id = request.session['client_id']
logger.info({'seat':seat_id, 'client':client_id})
orders = dao.list_orders(client_id, query={'seat_id':seat_id, 'status':statii})
return orders
