workx_backend/invoice/serializers.py

from rest_framework import serializers
from .models import Item, Invoice


class ItemSerializer(serializers.ModelSerializer):
    class Meta:
        model = Item
        fields = ['id', 'name', 'amount', 'quantity', 'invoice', 'item_total']


class InvoiceSerializer(serializers.ModelSerializer):
    class Meta:
        model = Invoice
        fields = ['id', 'title', 'project', 'invoice_id', 'raised_date', 'due_date', 'paid_date', 'is_archived', 'invoice_total']