GraphQl上的无反应突变

Question

当我对USEMUNTING注入值时，它会给我错误400 140。数据类型确实匹配。在“ timporment_booking”论点中，我将其ID传递给另一个表上的参考。 这是我的模式，

class CreateVideoConsultation(graphene.Mutation):
    id = graphene.Int()
    client = graphene.String()
    veterinarian = graphene.String()
    appointment_booking = graphene.Int()

    class Arguments:
        client = graphene.String()
        veterinarian = graphene.String()
        appointment_booking = graphene.Int()

    def mutate(self, info, client, veterinarian, appointment_booking):
        client_username = Client.objects.get(username = client)
        veterinarian_username = Veterinarian.objects.get(username = veterinarian)
        appointment_booking_id = Appointment_Booking.objects.get(id = appointment_booking)
        video_consultation = Video_Consultation(client = client_username, veterinarian = veterinarian_username, appointment_booking = appointment_booking_id)
        video_consultation.save()

        return CreateVideoConsultation(id = video_consultation.id, client = client_username, veterinarian = veterinarian_username, appointment_booking = appointment_booking_id)

class Mutation (graphene.ObjectType):
     create_video_consultation = CreateVideoConsultation.Field()
schema = graphene.Schema(query = Query, mutation = Mutation)

这是我的模型，

class Video_Consultation(models.Model):
    client = models.ForeignKey('Client', on_delete = models.DO_NOTHING)
    veterinarian = models.ForeignKey('Veterinarian', on_delete = models.DO_NOTHING)
    appointment_booking = models.ForeignKey('Appointment_Booking', on_delete = models.DO_NOTHING)
    
    def __str__(self):
        return str(self.client)

这是我在GraphiQl中的突变，

mutation{
  createVideoConsultation(client:"GGGG",veterinarian:"Peppermint",appointmentBooking:29){
    id
    client
    veterinarian
    appointmentBooking
  }
}

{
  "errors": [
    {
      "message": "int() argument must be a string, a bytes-like object or a real number, not 'Appointment_Booking'"
    }
  ],
  "data": {
    "createVideoConsultation": {
      "id": 7,
      "client": "GGGG",
      "veterinarian": "Peppermint",
      "appointmentBooking": null
    }
  }
}

它返回了Null tiviment_booking的错误

但是当查看django admin时，创建的数据出现

在这里我的gql

export const CREATE_VIDEO_CONSULTATION = gql`
mutation createVideoConsultation($client:String!,$veterinarian:String!,$appointmentBooking:Int!){
  createVideoConsultation(client:$client,veterinarian:$veterinarian,appointmentBooking:$appointmentBooking){
    id
    client
    veterinarian
    appointmentBooking
  }
}
`;

，这是我的usemuoning挂钩

const [CreateVideoConsultation] = useMutation(CREATE_VIDEO_CONSULTATION);
CreateVideoConsultation({
                variables:{
                    client: sched.appointmentBooking.client.username,
                    veterinarian: sched.appointmentBooking.veterinarian.username,
                    appointment_booking: parseInt(sched.appointmentBooking.id)
                }
            })

这些是我遇到的错误的预览

Answer 1

这是我的错误，我忘记了我在石墨烯突变中使用的所有蛇形案例变量都成为阿波罗的骆驼盒。例如，create_video_consultation成为createvideoconcultation ...