def get_sales_actual_week(self):
"""
Gets the following properties for each week's day: Name, Date and Earnings
"""
helper = Helper()
week_sales_list = []
total_earnings = 0
days_to_count = helper.get_number_day(datetime.now())
day_limit = days_to_count
start_date_number = 0
while start_date_number <= day_limit:
day_object = {
'date':
str(
helper.start_datetime(days_to_count).date().strftime(
'%d-%m-%Y')),
'day_name':
None,
'earnings':
None,
'number_day':
helper.get_number_day(
helper.start_datetime(days_to_count).date()),
}
day_tickets = self.tickets_pos.filter(ticket__created_at__range=[
helper.start_datetime(days_to_count),
helper.end_datetime(days_to_count)
])
for ticket_item in day_tickets:
for ticket_cartridge_detail_item in self.get_cartridges_tickets_details(
):
if ticket_cartridge_detail_item.ticket_base == ticket_item.ticket:
total_earnings += ticket_cartridge_detail_item.price
for ticket_package_detail_item in self.get_packages_tickets_details(
):
if ticket_package_detail_item.ticket_base == ticket_item.ticket:
total_earnings += ticket_package_detail_item.price
day_object['earnings'] = str(total_earnings)
day_object['day_name'] = helper.get_name_day(
helper.start_datetime(days_to_count).date())
week_sales_list.append(day_object)
# restarting counters
days_to_count -= 1
total_earnings = 0
start_date_number += 1
return json.dumps(week_sales_list)
def get_info_rates_list(self, initial_date: datetime,
final_date: datetime):
"""
Returns a list with all the rates data for te selected range
:rtype: list
"""
helper = Helper()
week_suggestions_list = []
while initial_date <= final_date:
day_object = {
'date': str(initial_date.strftime('%d-%m-%Y')),
'day_name': None,
'total_rates': None,
'number_day': helper.get_number_day(initial_date),
}
filtered_suggestions = self.satisfaction_ratings.filter(
creation_date__range=[
helper.naive_to_datetime(initial_date),
helper.naive_to_datetime(initial_date + timedelta(days=1))
])
day_object['total_rates'] = str(filtered_suggestions.count())
day_object['day_name'] = helper.get_name_day(initial_date)
week_suggestions_list.append(day_object)
# restarting counters
initial_date = initial_date + timedelta(days=1)
return week_suggestions_list
def get_info_rates_actual_week(self):
"""
Gets the following properties for each week's day: Day name, Date, number day and total rates
:rtype: list
"""
helper = Helper()
week_suggestions_list = []
days_to_count = helper.get_number_day(datetime.now())
day_limit = days_to_count
start_date_number = 0
while start_date_number <= day_limit:
day_object = {
'date':
str(
helper.start_datetime(days_to_count).date().strftime(
'%d-%m-%Y')),
'day_name':
None,
'total_rates':
None,
'number_day':
helper.get_number_day(
helper.start_datetime(days_to_count).date()),
}
filtered_suggestions = self.satisfaction_ratings.filter(
creation_date__range=[
helper.start_datetime(days_to_count),
helper.end_datetime(days_to_count)
])
day_object['total_rates'] = str(filtered_suggestions.count())
day_object['day_name'] = helper.get_name_day(
helper.start_datetime(days_to_count).date())
week_suggestions_list.append(day_object)
# restarting counters
days_to_count -= 1
start_date_number += 1
return json.dumps(week_suggestions_list)
def get_diners_actual_week(self):
if self.__all_access_logs is None:
self.set_all_access_logs()
helper = Helper()
week_diners_list = []
total_entries = 0
days_to_count = helper.get_number_day(date.today())
day_limit = days_to_count
start_date_number = 0
while start_date_number <= day_limit:
day_object = {
'date':
str(
helper.start_datetime(days_to_count).date().strftime(
'%d-%m-%Y')),
'day_name':
None,
'entries':
None,
'number_day':
helper.get_number_day(
helper.start_datetime(days_to_count).date())
}
logs = self.__all_access_logs. \
filter(access_to_room__range=[helper.start_datetime(days_to_count), helper.end_datetime(days_to_count)])
for _ in logs:
total_entries += 1
day_object['entries'] = str(total_entries)
day_object['day_name'] = helper.get_name_day(
helper.start_datetime(days_to_count).date())
week_diners_list.append(day_object)
# restarting counters
days_to_count -= 1
total_entries = 0
start_date_number += 1
return json.dumps(week_diners_list)
def get_sales_list(self, start_dt, final_dt):
"""
Gets the following properties for each week's day: Name, Date and Earnings
"""
helper = Helper()
limit_day = start_dt + timedelta(days=1)
total_days = (final_dt - start_dt).days
week_sales_list = []
count = 1
total_earnings = 0
while count <= total_days:
day_tickets = self.tickets_pos.filter(
ticket__created_at__range=[start_dt, limit_day])
day_object = {
'date': str(start_dt.date().strftime('%d-%m-%Y')),
'day_name': None,
'earnings': None,
'number_day': helper.get_number_day(start_dt),
}
for ticket_item in day_tickets:
for ticket_cartridge_detail_item in self.get_cartridges_tickets_details(
):
if ticket_cartridge_detail_item.ticket_base == ticket_item.ticket:
total_earnings += ticket_cartridge_detail_item.price
for ticket_package_detail_item in self.get_packages_tickets_details(
):
if ticket_package_detail_item.ticket_base == ticket_item.ticket:
total_earnings += ticket_package_detail_item.price
day_object['day_name'] = helper.get_name_day(start_dt.date())
day_object['earnings'] = str(total_earnings)
week_sales_list.append(day_object)
# Reset data
limit_day += timedelta(days=1)
start_dt += timedelta(days=1)
total_earnings = 0
count += 1
return week_sales_list
def get_weeks_entries(self, initial_dt, final_dt):
"""
Gets the following properties for each week's day: Name, Date and Earnings
"""
if self.__all_access_logs is None:
self.set_all_access_logs()
helper = Helper()
limit_day = initial_dt + timedelta(days=1)
weeks_list = []
count = 1
total_days = (final_dt - initial_dt).days
while count <= total_days:
diners_entries = self.__all_access_logs.filter(
access_to_room__range=[initial_dt, limit_day])
day_object = {
'date':
str(
timezone.localtime(initial_dt).date().strftime(
'%d-%m-%Y')),
'day_name':
helper.get_name_day(initial_dt.date()),
'entries':
diners_entries.count(),
'number_day':
helper.get_number_day(initial_dt)
}
weeks_list.append(day_object)
# Reset data
limit_day += timedelta(days=1)
initial_dt += timedelta(days=1)
count += 1
return weeks_list
def get_all_diners_logs_list(self, initial_date, final_date):
helper = Helper()
diners_logs_list = []
diners_logs_objects = self.get_access_logs(initial_date, final_date)
for diner_log in diners_logs_objects:
diner_log_object = {
'rfid':
diner_log.RFID,
'access':
datetime.strftime(timezone.localtime(diner_log.access_to_room),
"%B %d, %I, %H:%M:%S %p"),
'number_day':
helper.get_number_day(diner_log.access_to_room),
}
if diner_log.diner:
diner_log_object['SAP'] = diner_log.diner.employee_number
diner_log_object['name'] = diner_log.diner.name
else:
diner_log_object['SAP'] = ''
diner_log_object['name'] = ''
diners_logs_list.append(diner_log_object)
return diners_logs_list
def diners_logs(request):
helper = Helper()
diners_helper = DinersHelper()
def get_diners_per_hour():
hours_list = []
hours_to_count = 12
start_hour = 5
customter_count = 0
logs = diners_helper.get_access_logs_today()
while start_hour <= hours_to_count:
hour = {
'count': None,
}
for log in logs:
datetime = str(log.access_to_room)
date, time = datetime.split(" ")
if (time.startswith("0" + str(start_hour))):
customter_count += 1
hour['count'] = customter_count
hours_list.append(hour)
customter_count = 0
start_hour += 1
total_entries = 0
return json.dumps(hours_list)
if request.method == 'POST':
if request.POST['type'] == 'diners_logs_week':
dt_year = request.POST['dt_year']
initial_date = request.POST['dt_week'].split(',')[0]
final_date = request.POST['dt_week'].split(',')[1]
initial_date = helper.parse_to_datetime(initial_date)
final_date = helper.parse_to_datetime(final_date) + timedelta(
days=1)
diners_logs = diners_helper.get_all_diners_logs_list(
initial_date, final_date)
entries = diners_helper.get_access_logs(initial_date, final_date)
data = {
'diners': diners_logs,
'entries': entries,
}
return JsonResponse(data)
elif request.POST['type'] == 'diners_logs_day':
"""
Returns a list with objects:
Each object has the following characteristics
"""
access_logs_day_list = []
start_date = helper.naive_to_datetime(
datetime.strptime(request.POST['date'], '%d-%m-%Y').date())
end_date = helper.naive_to_datetime(start_date + timedelta(days=1))
access_logs = diners_helper.get_all_diners().filter(
access_to_room__range=[start_date, end_date])
for access_log in access_logs:
"""
Filling in the sales list of the day
"""
earnings_sale_object = {
'access_id': access_log.id,
'datetime': timezone.localtime(access_log.access_to_room),
'number_day': helper.get_number_day(start_date),
}
access_logs_day_list.append(earnings_sale_object)
return JsonResponse({'access_logs_day_list': access_logs_day_list})
if request.POST['type'] == 'diners_logs':
diners_objects_list = []
for entry in diners_helper.get_all_access_logs():
diner_object = {
'id':
entry.id,
'Nombre':
'',
'RFID':
entry.RFID,
'SAP':
'',
'Fecha de Acceso':
timezone.localtime(entry.access_to_room).date(),
'Hora de Acceso':
timezone.localtime(entry.access_to_room).time(),
}
for diner in diners:
if entry.RFID == diner.RFID:
diner_object['SAP'] = diner.employee_number
diner_object['Nombre'] = diner.name
diners_objects_list.append(diner_object)
return JsonResponse({'diner_logs': diners_objects_list})
else:
all_diners_objects = diners_helper.get_all_access_logs()
today_diners_objects = diners_helper.get_access_logs_today()
total_diners = all_diners_objects.count()
total_diners_today = today_diners_objects.count()
def get_dates_range():
"""
Returns a JSON with a years list.
The years list contains years objects that contains a weeks list
and the Weeks list contains a weeks objects with two attributes:
start date and final date. Ranges of each week.
"""
try:
min_year = all_diners_objects.aggregate(
Min('access_to_room'))['access_to_room__min'].year
max_year = all_diners_objects.aggregate(
Max('access_to_room'))['access_to_room__max'].year
years_list = [] # [2015:object, 2016:object, 2017:object, ...]
except Exception as e:
if settings.DEBUG:
print('Error:', e)
return HttpResponse('No hay registros')
while max_year >= min_year:
year_object = { # 2015:object or 2016:object or 2017:object ...
'year': max_year,
'weeks_list': []
}
diners_per_year = all_diners_objects.filter(
access_to_room__range=[
helper.naive_to_datetime(date(max_year, 1, 1)),
helper.naive_to_datetime(date(max_year, 12, 31))
])
for diner in diners_per_year:
if len(year_object['weeks_list']) == 0:
"""
Creates a new week_object in the weeks_list of the actual year_object
"""
week_object = {
'week_number':
diner.access_to_room.isocalendar()[1],
'start_date':
diner.access_to_room.date().strftime("%d-%m-%Y"),
'end_date':
diner.access_to_room.date().strftime("%d-%m-%Y"),
}
year_object['weeks_list'].append(week_object)
# End if
else:
"""
Validates if exists some week with an indentical week_number of the actual year
If exists a same week in the list validates the start_date and the end_date,
In each case valid if there is an older start date or a more current end date
if it is the case, update the values.
Else creates a new week_object with the required week number
"""
existing_week = False
for week_object in year_object['weeks_list']:
if week_object[
'week_number'] == diner.access_to_room.isocalendar(
)[1]:
# There's a same week number
existing_week = True
if datetime.strptime(
week_object['start_date'], "%d-%m-%Y"
).date() > diner.access_to_room.date():
exists = True
week_object[
'start_date'] = diner.access_to_room.date(
).strftime("%d-%m-%Y")
elif datetime.strptime(
week_object['end_date'], "%d-%m-%Y"
).date() < diner.access_to_room.date():
week_object[
'end_date'] = diner.access_to_room.date(
).strftime("%d-%m-%Y")
existing_week = True
break
if not existing_week:
# There's a different week number
week_object = {
'week_number':
diner.access_to_room.isocalendar()[1],
'start_date':
diner.access_to_room.date().strftime(
"%d-%m-%Y"),
'end_date':
diner.access_to_room.date().strftime(
"%d-%m-%Y"),
}
year_object['weeks_list'].append(week_object)
#End else
years_list.append(year_object)
max_year -= 1
# End while
return json.dumps(years_list)
pag = diners_paginator(request, all_diners_objects, 50)
template = 'diners_logs.html'
title = 'Registro de comensales'
page_title = PAGE_TITLE
context = {
'title': PAGE_TITLE + ' | ' + title,
'page_title': title,
'diners': pag['queryset'],
'paginator': pag,
'total_diners': total_diners,
'total_diners_today': total_diners_today,
'diners_hour': get_diners_per_hour(),
'diners_week': diners_helper.get_diners_actual_week(),
'dates_range': get_dates_range(),
}
return render(request, template, context)
def sales(request):
sales_helper = TicketPOSHelper()
helper = Helper()
if request.method == 'POST':
if request.POST['type'] == 'sales_day':
"""
Returns a list with objects:
Each object has the following characteristics
"""
sales_day_list = []
start_day = helper.naive_to_datetime(datetime.strptime(request.POST['date'], '%d-%m-%Y').date())
end_date = helper.naive_to_datetime(start_day + timedelta(days=1))
tickets_objects = sales_helper.tickets_pos.filter(ticket__created_at__range=[start_day, end_date])
for ticket_pos in tickets_objects:
"""
Filling in the sales list of the day
"""
earnings_sale_object = {
'id_ticket': ticket_pos.ticket.id,
'datetime': timezone.localtime(ticket_pos.ticket.created_at),
'earnings': 0
}
# Cartridge Ticket Detail
for cartridge_ticket_detail in sales_helper.get_cartridges_tickets_details():
if cartridge_ticket_detail.ticket_base == ticket_pos.ticket:
earnings_sale_object['earnings'] += cartridge_ticket_detail.price
# Package Ticket Detail
for package_ticket_detail in sales_helper.get_packages_tickets_details():
if package_ticket_detail.ticket_base == ticket_pos.ticket:
earnings_sale_object['earnings'] += package_ticket_detail.price
sales_day_list.append(earnings_sale_object)
return JsonResponse({'sales_day_list': sales_day_list})
if request.POST['type'] == 'ticket_details':
ticket_id = int(request.POST['ticket_id'])
ticket_object = {
'ticket_id': ticket_id,
'ticket_order': '',
'cartridges': [],
'packages': [],
}
# Cartridge Ticket Details
for cartridge_ticket_detail in sales_helper.get_cartridges_tickets_details():
if cartridge_ticket_detail.ticket_base.id == ticket_id:
ticket_object['ticket_order'] = cartridge_ticket_detail.ticket_base.order_number
cartridge_object = {
'name': cartridge_ticket_detail.cartridge.name,
'quantity': cartridge_ticket_detail.quantity,
'total': cartridge_ticket_detail.price
}
ticket_object['cartridges'].append(cartridge_object)
# Package Ticket Details
for package_ticket_detail in sales_helper.get_packages_tickets_details():
if package_ticket_detail.ticket_base.id == ticket_id:
ticket_object['ticket_order'] = package_ticket_detail.ticket_base.order_number
cartridges_list = []
package_cartridge_recipe = PackageCartridgeRecipe.objects.filter(
package_cartridge=package_ticket_detail.package_cartridge)
for cartridge_recipe in package_cartridge_recipe:
cartridges_list.append(cartridge_recipe.cartridge.name)
package_cartridge_object = {
'cartridges': cartridges_list,
'quantity': package_ticket_detail.quantity,
'total': package_ticket_detail.price
}
ticket_object['packages'].append(package_cartridge_object)
return JsonResponse({'ticket_details': ticket_object})
if request.POST['type'] == 'tickets':
tickets_objects_list = []
for ticket_pos in sales_helper.tickets_pos:
for cartridge_ticket_detail in sales_helper.get_cartridges_tickets_details():
if cartridge_ticket_detail.ticket == ticket_pos.ticket:
ticket_object = {
'ID': ticket_pos.ticket.id,
'Fecha': timezone.localtime(ticket_pos.ticket.created_at).date(),
'Hora': timezone.localtime(ticket_pos.ticket.created_at).time(),
'Vendedor': ticket_pos.cashier.username,
}
if ticket_pos.ticket.payment_type == 'CA':
ticket_object['Tipo de Pago'] = 'Efectivo'
else:
ticket_object['Tipo de Pago'] = 'Crédito'
if cartridge_ticket_detail.cartridge:
ticket_object['Producto'] = cartridge_ticket_detail.cartridge.name
else:
ticket_object['Producto'] = None
if cartridge_ticket_detail.package_cartridge:
ticket_object['Paquete'] = cartridge_ticket_detail.package_cartridge.name
else:
ticket_object['Paquete'] = None
ticket_object['Cantidad'] = cartridge_ticket_detail.quantity
ticket_object['Total'] = cartridge_ticket_detail.price
ticket_object[
'Precio Unitario'] = cartridge_ticket_detail.price / cartridge_ticket_detail.quantity
tickets_objects_list.append(ticket_object)
return JsonResponse({'ticket': tickets_objects_list})
if request.POST['type'] == 'sales_week':
initial_date = request.POST['dt_week'].split(',')[0]
final_date = request.POST['dt_week'].split(',')[1]
initial_date = helper.parse_to_datetime(initial_date)
final_date = helper.parse_to_datetime(final_date) + timedelta(days=1)
week_sales = sales_helper.get_sales_list(initial_date, final_date)
tickets = sales_helper.get_tickets_list(initial_date, final_date)
data = {
'sales': week_sales,
'tickets': tickets,
'week_number': helper.get_week_number(initial_date)
}
return JsonResponse(data)
# Any other request method:
template = 'sales/sales.html'
title = 'Registro de Ventas'
initial_date, final_date = helper.get_initial_final_week_datetime()
context = {
'title': PAGE_TITLE + ' | ' + title,
'page_title': title,
'actual_year': datetime.now().year,
'sales_week': sales_helper.get_sales_actual_week(),
'today_name': helper.get_name_day(datetime.now()),
'today_number': helper.get_number_day(datetime.now()),
'week_number': helper.get_week_number(date.today()),
'tickets': sales_helper.get_tickets_list(initial_date, final_date),
'dates_range': sales_helper.get_dates_range_json(),
}
return render(request, template, context)