@Camilo Hi, I tried this way
class ManyMovieTicketSerializer(serializers.ModelSerializer):
seats = serializers.ListField(
child=serializers.IntegerField(min_value=0, max_value=100)
)
class Meta:
model = MovieTicket
fields = '__all__'
But I am getting error:
*AttributeError at /api/movies/buy-many-tickets/*
Got AttributeError when attempting to get a value for field `seats` on
serializer `ManyMovieTicketSerializer`.
The serializer field might be named incorrectly and not match any attribute
or key on the `MovieTicket` instance.
Original exception text was: 'MovieTicket' object has no attribute 'seats'.
What am I missing?
On Tue, Apr 18, 2017 at 4:45 PM, Christian Ledermann <
christian.lederm...@gmail.com> wrote:
> maybe
> https://github.com/marcgibbons/django-rest-framework-bulk
>
> HTH
>
> On 18 April 2017 at 11:29, Camilo Torres <camilotorr...@gmail.com> wrote:
> > Hi,
> >
> > May be you can create a new Serializer, including a ListField to get
> > multiple seat IDs:
> >
> > class ManyMovieTicketsSerializer(serializers.Serializer):
> > show = serializers.IntegerField
> > user = serializers.IntegerField
> > seats = serializers.ListField(child=serializers.IntegerFields)
> >
> > def create(self, validated_data):
> > iterate over seats and save every instance.
> >
> > On Monday, April 17, 2017 at 1:19:23 AM UTC-4, Aamu Padi wrote:
> >>
> >> I am using Django as the backend server and Vue.js for the front end
> Movie
> >> app.
> >>
> >> I have a Ticket model
> >>
> >> class MovieTicket(models.Model):
> >> show = models.ForeignKey(Show)
> >> seat = models.ForeignKey(Seat)
> >> user = models.ForeignKey(User)
> >> purchased_at = models.DateTimeField(default=timezone.now)
> >> qrcode = models.ImageField(upload_to='qrcode', blank=True,
> null=True)
> >> qrcode_data = models.CharField(max_length=255, unique=True,
> >> blank=True)
> >>
> >> class Meta:
> >> unique_together = ('show', 'seat')
> >>
> >> And its related Serializer
> >>
> >> class MovieTicketSerializer(serializers.ModelSerializer):
> >> class Meta:
> >> model = MovieTicket
> >> fields = '__all__'
> >>
> >> To buy a new Ticket there's a view which is mapped to this url
> >> http://dev.site.com/api/movies/buy-ticket/:
> >>
> >> @api_view(['POST'])
> >> @permission_classes([IsAuthenticated])
> >> def buy_ticket(request):
> >> serialized = MovieTicketSerializer(data=request.data)
> >> if serialized.is_valid():
> >> serialized.save()
> >> return Response(serialized.data, status=status.HTTP_201_
> CREATED)
> >> return Response(serialized._errors,
> >> status=status.HTTP_400_BAD_REQUEST)
> >>
> >> Now from the front end (Vue.js) I can create a new movie ticket like
> this:
> >>
> >> const formBody = {
> >> show: this.$store.state.showSelected.showTime.id,
> >> user: this.$store.state.user.id,
> >>
> >> // selectedSeats is an array of seats that have been selected by the
> >> user. Here I am passing the first seat object.
> >> seat: this.$store.state.selectedSeats[0].seat.id
> >> };
> >>
> >> this.$http.post("http://dev.site.com/api/movies/buy-ticket/";, formBody)
> >> .then(function (response) {
> >> console.log(response.data);
> >> })
> >> .catch(function (response) {
> >> console.log(response);
> >> });
> >> return;
> >>
> >> If the form was valid, this will create a new MovieTicket Object.
> >>
> >> Now, suppose if the user selected multiple seats, I can loop through
> each
> >> selectedSeats array and get the seat ids. But what I am confused is how
> can
> >> I pass multiple seat.id if Django rest framework is only accepting one
> seat
> >> per request?
> >
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> Best Regards,
>
> Christian Ledermann
>
> Newark-on-Trent - UK
> Mobile : +44 7474997517
>
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> https://github.com/cleder/
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