new: first commit !minor

order/serializers.py

@@ -0,0 +1,21 @@
+from rest_framework import serializers
+
+from order.models import SaleOrder, SaleOrderLine, Product
+
+
+class SaleOrderSerializer(serializers.HyperlinkedModelSerializer):
+    class Meta:
+        model = SaleOrder
+        fields = ["id", "name", "sold_to", "sold_at"]
+
+
+class SaleOrderLineSerializer(serializers.HyperlinkedModelSerializer):
+    class Meta:
+        model = SaleOrderLine
+        fields = ["id", "name", "product", "order", "quantity"]
+
+
+class ProductSerializer(serializers.HyperlinkedModelSerializer):
+    class Meta:
+        model = Product
+        fields = ["id", "name", "unit_price"]