def fetch_item_meta_data(item):
item_object = Item.objects.get(item=item)
try:
item_response = client.Item.get(item_object.access_token)
except plaid.errors.PlaidError as e:
return "Plaid error occurred."
item_serializer = ItemSerializer(instance=item_object, data=item_response['item'],
context={'available_products': item_response['item']['available_products'],
'billed_products': item_response['item']['billed_products']
})
item_serializer.is_valid(raise_exception=True)
item_serializer.save()
return "Item meta data updated"
def post(self, request, **kwargs):
identifier = request.META.get('HTTP_AUTHORIZATION')
identifier = request.GET.get(
'identifier') if not identifier else identifier.split(' ')[1]
token = AccessToken.objects.get(token=identifier)
user = token.user
data = request.DATA
data['owner'] = user.id
data['condition'] = True if data['condition'] == "brand_new" else False
data['subcategory'] = Subcategory.objects.get(
name=data.get('subcategory')).id
serializer = ItemSerializer(data=data)
if serializer.is_valid():
item = serializer.save()
profile = UserProfile.objects.get(user__id=int(user.id))
profile.current_latitude = data.get('latitude')
profile.current_longitude = data.get('longitude')
profile.save()
train_system()
return Response(item.to_dict(), status=status.HTTP_201_CREATED)
else:
return Response(serializer.errors,
status=status.HTTP_400_BAD_REQUEST)
def update(request, pk):
try:
get_item = Item.objects.get(pk=pk)
except Item.DoesNotExist:
return Response(status=status.HTTP_404_NOT_FOUND)
if request.method == 'PATCH':
serializer = ItemSerializer(get_item, data=request.data, partial=True)
if serializer.is_valid():
serializer.save()
return Response({
'response_code': '200',
'response': status.HTTP_200_OK,
'message': 'Updated successfully',
'data': serializer.data
})
return Response({
'response_code': '500',
'response': status.HTTP_500_INTERNAL_SERVER_ERROR,
'message': 'Something went wrong',
'data': request.data,
'errors': serializer.errors
})
def post_post(request):
error_val = {}
error_data = {}
result_data = {}
#checking request length
request_len = len(request.data)
count_valid_data = 0
for info in range(request_len):
serializer = ItemSerializer(data=request.data[info])
if serializer.is_valid():
serializer.save()
count_valid_data = count_valid_data + 1
else:
result_data[info + 1] = {
"errors": serializer.errors,
"data": serializer.data
}
result = {
"success": count_valid_data,
"failed": request_len - count_valid_data
}
return Response({
'response_code': '200',
'response': status.HTTP_201_CREATED,
'message': 'Successfully',
'data': [result, result_data]
})
def item_list(request):
"""
list of all items or create new item
"""
if request.method == 'GET':
items = Item.objects.all()
serializer = ItemSerializer(items, many=True)
return Response(serializer.data, status=status.HTTP_201_CREATED)
elif request.method == 'POST':
serializer = ItemSerializer(data=request.data)
data = request.data
if serializer.is_valid():
serializer.save()
return Response(serializer.data, status=status.HTTP_201_CREATED)
else:
return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST)
def store(request):
serializer = ItemSerializer(data=request.data)
if serializer.is_valid():
serializer.save()
return Response({
'response_code': '201',
'response': status.HTTP_201_CREATED,
'message': 'Created successfully',
'data': serializer.data
})
return Response({
'response_code': '500',
'response': status.HTTP_500_INTERNAL_SERVER_ERROR,
'message': 'Something went wrong',
'data': request.data,
'errors': serializer.errors
})
def post(self, request, **kwargs):
data = request.DATA
item = Item.objects.get(id=data.get('id'))
data['owner'] = item.owner.id
data['condition'] = True if data['condition'] == "brand_new" else False
data['subcategory'] = Subcategory.objects.get(
name=data.get('subcategory')).id
if not data.get('photo'):
item.name = data.get('name')
item.description = data.get('description')
item.condition = data.get('condition')
item.subcategory = Subcategory.objects.get(
id=data.get('subcategory'))
item.latitude = data.get('latitude')
item.longitude = data.get('longitude')
item.price_range_minimum = data.get('price_range_minimum')
item.price_range_maximum = data.get('price_range_maximum')
item.save()
return Response(item.to_dict(), status=status.HTTP_201_CREATED)
else:
serializer = ItemSerializer(item, data=data)
if serializer.is_valid():
# Deletes first its previous image to save server storage space
if item.photo:
item.photo.delete(False)
serializer.save()
return Response(item.to_dict(), status=status.HTTP_201_CREATED)
else:
return Response(serializer.errors,
status=status.HTTP_400_BAD_REQUEST)
