Rename ungleich_service into uncloud_service

uncloud_django_based/uncloud/uncloud_service/models.py

@@ -0,0 +1,37 @@
+import uuid
+
+from django.db import models
+from uncloud_pay.models import Product, RecurringPeriod
+from uncloud_vm.models import VMProduct, VMDiskImageProduct
+
+class MatrixServiceProduct(Product):
+    monthly_managment_fee = 20
+
+    description = "Managed Matrix HomeServer"
+
+    # Specific to Matrix-as-a-Service
+    vm = models.ForeignKey(
+            VMProduct, on_delete=models.CASCADE
+            )
+    domain = models.CharField(max_length=255, default='domain.tld')
+
+    def recurring_price(self, recurring_period=RecurringPeriod.PER_MONTH):
+        if recurring_period == RecurringPeriod.PER_MONTH:
+            return self.monthly_managment_fee
+        else:
+            raise Exception('Invalid recurring period for VM Product pricing.')
+
+    @staticmethod
+    def base_image():
+        # TODO: find a way to safely reference debian 10 image.
+        return VMDiskImageProduct.objects.get(uuid="93e564c5-adb3-4741-941f-718f76075f02")
+
+    @staticmethod
+    def allowed_recurring_periods():
+        return list(filter(
+            lambda pair: pair[0] in [RecurringPeriod.PER_MONTH],
+            RecurringPeriod.choices))
+
+    @property
+    def one_time_price(self):
+        return 30