suitablephones/suitablephones/serializers.py

from rest_framework import serializers

from suitablephones.models import Bluetooth, Camera, Device, Screen


class CameraSerializer(serializers.ModelSerializer):
    class Meta:
        model = Camera
        exclude = ["id"]


class BluetoothSerializer(serializers.ModelSerializer):
    class Meta:
        model = Bluetooth
        exclude = ["id"]

class ScreenSerializer(serializers.ModelSerializer):
    class Meta:
        model = Screen
        exclude = ["id"]

class DeviceSerializer(serializers.ModelSerializer):
    bluetooth = BluetoothSerializer(many=False, read_only=True)
    cameras = CameraSerializer(many=True, read_only=True)
    screen = ScreenSerializer(many=True, read_only=True)

    class Meta:
        model = Device
        exclude = ["id"]

class DeviceSerializerShort(DeviceSerializer):
    class Meta:
        model = Device
        fields = ["codename", "vendor", "name", "cameras", "screen"]