Rename / prepare for merge with uncloud repo

uncloud_django_based/uncloud/ungleich_service/serializers.py

@@ -0,0 +1,17 @@
+from rest_framework import serializers
+from .models import MatrixServiceProduct
+from uncloud_vm.serializers import ManagedVMProductSerializer
+from uncloud_vm.models import VMProduct
+from uncloud_pay.models import RecurringPeriod
+
+class MatrixServiceProductSerializer(serializers.ModelSerializer):
+    vm = ManagedVMProductSerializer()
+
+    # Custom field used at creation (= ordering) only.
+    recurring_period = serializers.ChoiceField(
+            choices=MatrixServiceProduct.allowed_recurring_periods())
+
+    class Meta:
+        model = MatrixServiceProduct
+        fields = ['uuid', 'order', 'owner', 'status', 'vm', 'domain', 'recurring_period']
+        read_only_fields = ['uuid', 'order', 'owner', 'status']