def get(self, request):
user = request.user
room_id = request.GET.get('room_id', None)
currency = request.GET.get('display_currency', None)
check_in = request.GET.get('checkin')
check_in_date = datetime.datetime.strptime(check_in, '%Y-%m-%d')
check_out = request.GET.get('checkout')
check_out_date = datetime.datetime.strptime(check_out, '%Y-%m-%d') if check_out else None
guests_total = request.GET.get('adults')
room = Room.objects.prefetch_related(
'bedroom_set',
'bath_set',
'review_set',
'roomimage_set'
).get(id=room_id)
user_currency = UserProfile.objects.get(user=user).currency.name if user else "USD"
price = room.price
if currency:
backend = OpenExchangeRatesBackend(OPEN_EXCHANGE_RATES_URL)
price_currency = convert_money(Money(room.price, user_currency), currency)
price_split = str(price_currency).replace(',', '').split(' ')
price_numeric = re.sub("[^0-9.]", "", price_split[0])
price = str(int(float(price_numeric))) + " " + currency
num_beds = 0
for bedroom in room.bedroom_set.all():
num_beds += bedroom.bed_set.aggregate(Sum('quantity'))['quantity__sum']
ratings_dict = room.review_set.aggregate(\
*[Avg(field) for field in ['rating__cleanliness', 'rating__communication', \
'rating__check_in', 'rating__accuracy', 'rating__location', 'rating__value']])
overall_rating = 0 if None in ratings_dict.values() else sum(ratings_dict.values())/6
booking_information = {
'room_id' : room.id,
'title' : room.title,
'room_picture' : room.roomimage_set.values_list('image_url', flat=True)[0],
'check_in_time' : room.check_in.strftime("%-I:%M"),
'check_out_time' : room.check_out.strftime("%-I:%M"),
'check_in_date' : check_in,
'check_out_date' : check_out,
'place_type' : room.place_type.name,
'guests_total' : guests_total,
'bedrooms' : room.bedroom_set.count(),
'beds' : num_beds,
'baths' : room.bath_set.count(),
'currency' : currency if currency else user_currency,
'price' : price,
'discount_rate' : calculate_discounts(room, check_in_date, check_out_date),
'rules' : room.rules,
'overall_rating' : overall_rating,
'num_reviews' : room.review_set.count(),
'host_name' : room.host.fullname,
'host_avatar' : room.host.profile.avatar_image,
'profile_header' : room.host.profile.profile_header,
'user_since' : room.host.created_at.strftime("%Y"),
'payment_methods' : list(PaymentMethod.objects.values_list('name', flat=True))
}
return JsonResponse({'booking_information':booking_information}, status=200)
import os
import django
os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'FinTrack.settings')
django.setup()
from Main.models import Currency
from djmoney.contrib.exchange.backends import OpenExchangeRatesBackend
Currency.objects.get_or_create(name='USD', long_name='United States Dollar')
Currency.objects.get_or_create(name='ILS', long_name='New Israeli Shekel')
backend = OpenExchangeRatesBackend()
backend.update_rates()
def update_rates():
OpenExchangeRatesBackend().update_rates()
def default_openexchange_rates():
with mock_backend(OPEN_EXCHANGE_RATES_RESPONSE):
OpenExchangeRatesBackend().update_rates()