def reply(request):
if request.method != 'POST':
return HttpResponse(Helpers.create_json_output(Helpers.StatusCodes.NotPostRequest, ''))
if not Helpers.validate_seller_session(request):
return HttpResponse(Helpers.create_json_output(Helpers.StatusCodes.InvalidSellerSession, ''))
seller = request.session['sellerId']
messageId = request.POST.get('messageId', False)
if not messageId:
return HttpResponse(Helpers.create_json_output(Helpers.StatusCodes.InvalidMessageId, {'messageId': messageId}))
try:
messageId = int(messageId)
except valueError:
return HttpResponse(Helpers.create_json_output(Helpers.StatusCodes.InvalidMessageId, {'messageId': messageId}))
message = request.POST.get('message', False)
if not message or not Helpers.validateMessage(message):
return HttpResponse(Helpers.create_json_output(Helpers.StatusCodes.InvalidBargainMessage, message))
toId = request.POST.get('toId', False)
if not toId:
return HttpResponse(Helpers.create_json_output(Helpers.StatusCodes.InvalidToid, {'messageId': toId}))
try:
toId = int(toId)
except valueError:
return HttpResponse(Helpers.create_json_output(Helpers.StatusCodes.InvalidToid, {'messageId': toId}))
try:
messageObj = Bargain.models.MessageBox.objects.get(id=messageId)
except ObjectDoesNotExist:
return HttpResponse(Helpers.create_json_output(Helpers.StatusCodes.InactiveMessage, {'messageId': messageId}))
if messageObj.userId != toId:
return HttpResponse(Helpers.create_json_output(Helpers.StatusCodes.InvalidToid, {'messageId': toId}))
if not messageObj.isActive:
return HttpResponse(Helpers.create_json_output(Helpers.StatusCodes.InactiveMessage, {'messageId': messageId}))
shortMessage = Helpers.shortenMessage(message)
# update message details
messageObj.numOfResponses += 1
messageObj.recentResponse = shortMessage
messageObj.save()
# create threads
Bargain.models.MessageBoxThreads.objects.create(messageId = messageObj, fromId = seller.id, toId = toId, message=message)
Bargain.models.NotificationsQueue.objects.create(appId=messageObj.userAppId, shortMessage=shortMessage)
return HttpResponse(Helpers.create_json_output(Helpers.StatusCodes.Success, 'Replied!'))
def send(request):
if request.method != 'POST':
return HttpResponse(Helpers.create_json_output(Helpers.StatusCodes.NotPostRequest, ''))
if not Helpers.validate_user_session(request):
return HttpResponse(Helpers.create_json_output(Helpers.StatusCodes.InvalidUserSession, ''))
selectionType = request.POST.get('selectionType', False)
if selectionType is False:
return HttpResponse(Helpers.create_json_output(Helpers.StatusCodes.InvalidSelectionType, selectionType))
try:
selectionType = int(selectionType)
except ValueError:
return HttpResponse(Helpers.create_json_output(Helpers.StatusCodes.InvalidSelectionType, selectionType))
productId = None
brandId = None
categoryId = None
# we should get either one of these
if selectionType == Helpers.Constants.SelectionType.Product:
productId = request.POST.get('productId', False)
if productId is False:
return HttpResponse(Helpers.create_json_output(Helpers.StatusCodes.InvalidProductId, productId))
try:
productId = int(productId)
except ValueError:
return HttpResponse(Helpers.create_json_output(Helpers.StatusCodes.InvalidProductId, productId))
elif selectionType == Helpers.Constants.SelectionType.Brand:
brandId = request.POST.get('brandId', False)
if brandId is False:
return HttpResponse(Helpers.create_json_output(Helpers.StatusCodes.InvalidBrandId, brandId))
try:
brandId = int(brandId)
except ValueError:
return HttpResponse(Helpers.create_json_output(Helpers.StatusCodes.InvalidBrandId, brandId))
elif selectionType == Helpers.Constants.SelectionType.Category:
categoryId = request.POST.get('categoryId', False)
if categoryId is False:
return HttpResponse(Helpers.create_json_output(Helpers.StatusCodes.InvalidCategoryID, categoryId))
try:
categoryId = int(categoryId)
except ValueError:
return HttpResponse(Helpers.create_json_output(Helpers.StatusCodes.InvalidCategoryID, categoryId))
else:
return HttpResponse(Helpers.create_json_output(Helpers.StatusCodes.InvalidSelectionType, selectionType))
if productId is None and brandId is None and categoryId is None:
return HttpResponse(Helpers.create_json_output(Helpers.StatusCodes.InvalidSelectionType, selectionType))
interestedInSimilar = request.POST.get('interestedInSimilar', False) != False
latitude = request.POST.get('latitude', False)
longitude = request.POST.get('longitude', False)
# http://stackoverflow.com/questions/6536232/validate-latitude-and-longitude
if not latitude:
return HttpResponse(Helpers.create_json_output(Helpers.StatusCodes.InvalidLatitude, latitude))
try:
latitude = float(latitude)
except ValueError:
return HttpResponse(Helpers.create_json_output(Helpers.StatusCodes.InvalidLatitude, latitude))
if latitude < -90 or latitude > 90:
return HttpResponse(Helpers.create_json_output(Helpers.StatusCodes.InvalidLatitude, latitude))
if not longitude:
return HttpResponse(Helpers.create_json_output(Helpers.StatusCodes.InvalidLongitude, longitude))
try:
longitude = float(longitude)
except ValueError:
return HttpResponse(Helpers.create_json_output(Helpers.StatusCodes.InvalidLongitude, longitude))
if longitude < -180 or longitude > 180:
return HttpResponse(Helpers.create_json_output(Helpers.StatusCodes.InvalidLongitude, longitude))
message = request.POST.get('message', False)
if not message or not Helpers.validateMessage(message):
return HttpResponse(Helpers.create_json_output(Helpers.StatusCodes.InvalidBargainMessage, message))
# TODO - search radius
tiles = Helpers.overlapping_tiles(latitude, longitude)
Helpers.logger.debug('overlapping tiles {0}'.format('\t'.join(tiles)))
# we user selected product, we will send notification to potential
# all sellers who sells this product, this brand and this category
# in ranking, we use whether user is interested in similar product or
# not to truncate
if productId:
row = Product.models.Products.objects.get(id=productId)
brandId = row.brandId_id
row = Product.models.ProductBrands.objects.get(id=brandId)
categoryId = row.categoryId_id
elif brandId:
row = Product.models.ProductBrands.objects.get(id=brandId)
categoryId = row.categoryId_id
Helpers.logger.debug('productId {} brandId {} categoryId {}'.format(productId, brandId, categoryId))
routes = []
if productId:
routes.extend([(t, productId, Helpers.Constants.SelectionType.Product) for t in tiles])
if brandId:
routes.extend([(t, brandId, Helpers.Constants.SelectionType.Brand) for t in tiles])
if categoryId:
routes.extend([(t, categoryId, Helpers.Constants.SelectionType.Category) for t in tiles])
Helpers.logger.debug('Routes {}'.format('\t'.join([str(t) for t in routes])))
sellers = []
sellerIds = {}
for r in routes:
rows = Bargain.models.MessageRouter.objects.filter(tileId = r[0], productSelectionId = r[1], productSelectionType = r[2])
for s in rows:
if s.sellerId in sellerIds:
continue
sellerIds[s.sellerId] = True
sellers.append(s)
Helpers.logger.debug('Sellers {}'.format('\t'.join([str(s.sellerId) for i in sellers])))
user = request.session.get('userId')
# do some ranking
sellers = Helpers.rankeSellers(sellers)
# create message
messageObj = Bargain.models.MessageBox.objects.create(userId=user.id, headMessage=message, userAppId=user.userAppId)
shortMessage = Helpers.shortenMessage(message)
for seller in sellers:
# add message for seller
# create threads
Bargain.models.MessageBoxThreads.objects.create(messageId = messageObj, fromId = user.id, toId = seller.sellerId, message=message)
Bargain.models.NotificationsQueue.objects.create(appId=seller.sellerAppId, shortMessage=shortMessage)
return HttpResponse(Helpers.create_json_output(Helpers.StatusCodes.Success, {'numOfSeller': len(sellers)}))