fix: address 4 defects from CodeRabbit review

- reforge_discovery_ring_async: add non-production guard matching sync version
- is_trial_active/is_trial_expired: check trial_ended flag
- has_primary_s3: include primary_s3_region in validation
- gift card migration downgrade: add missing json_gift_cards drop + existence guards

make_post_sell/models/shop.py

@@ -305,6 +305,8 @@ class Shop(RBase, Base):
             return False
         if self.trial_started_timestamp is None:
             return False
+        if self.trial_ended:
+            return False
         import time
         now = int(time.time() * 1000)
         return now < self.trial_expiry_timestamp
@@ -313,6 +315,8 @@ class Shop(RBase, Base):
     def is_trial_expired(self):
         if self.plan_active or self.trial_started_timestamp is None:
             return False
+        if self.trial_ended:
+            return True
         import time
         now = int(time.time() * 1000)
         return now >= self.trial_expiry_timestamp
@@ -341,6 +345,7 @@ class Shop(RBase, Base):
         return bool(
             self.primary_s3_enabled
             and self.primary_s3_endpoint
+            and self.primary_s3_region
             and self.primary_s3_bucket
             and self.primary_s3_access_key
             and self.primary_s3_secret_key
@@ -884,6 +889,11 @@ def reforge_discovery_ring_async(shop_id, session_factory):
                     shop = session.get(Shop, shop_id)
                     if shop is None:
                         return
+                    if shop.environment is not None and shop.is_non_production:
+                        shop.discovery_ring = []
+                        session.commit()
+                        log.info("Ring cleared for non-production shop %s", shop.name)
+                        return
                     ring = compute_discovery_ring(shop)
                     shop.discovery_ring = ring
                     session.commit()

make_post_sell/scripts/alembic/versions/f8201a9ba045_add_gift_card_tables_and_shop_settings.py

@@ -100,9 +100,17 @@ def upgrade():
 
 
 def downgrade():
-    op.drop_table("mps_cart_gift_card")
+    if _table_exists("mps_cart_gift_card"):
-    op.drop_table("mps_gift_card_transaction")
+        op.drop_table("mps_cart_gift_card")
-    op.drop_table("mps_gift_card")
+    if _table_exists("mps_gift_card_transaction"):
-    op.drop_column("mps_shop", "gift_card_enabled")
+        op.drop_table("mps_gift_card_transaction")
-    op.drop_column("mps_shop", "gift_card_min_in_cents")
+    if _table_exists("mps_gift_card"):
-    op.drop_column("mps_shop", "gift_card_max_in_cents")
+        op.drop_table("mps_gift_card")
+    if _column_exists("mps_cart", "json_gift_cards"):
+        op.drop_column("mps_cart", "json_gift_cards")
+    if _column_exists("mps_shop", "gift_card_enabled"):
+        op.drop_column("mps_shop", "gift_card_enabled")
+    if _column_exists("mps_shop", "gift_card_min_in_cents"):
+        op.drop_column("mps_shop", "gift_card_min_in_cents")
+    if _column_exists("mps_shop", "gift_card_max_in_cents"):
+        op.drop_column("mps_shop", "gift_card_max_in_cents")

make_post_sell/tests/test_models.py

@@ -2596,6 +2596,8 @@ class TestAsyncDiscoveryRing(unittest.TestCase):
         mock_shop = mock.Mock()
         mock_shop.products = []
         mock_shop.name = "test"
+        mock_shop.environment = 0
+        mock_shop.is_non_production = False
 
         # Patch Session and compute to block until we signal
         with mock.patch("make_post_sell.models.shop.SASession") as MockSession:
@@ -2642,6 +2644,8 @@ class TestAsyncDiscoveryRing(unittest.TestCase):
         mock_shop = mock.Mock()
         mock_shop.products = []
         mock_shop.name = "test"
+        mock_shop.environment = 0
+        mock_shop.is_non_production = False
 
         call_count = [0]
 
@@ -2701,6 +2705,8 @@ class TestAsyncDiscoveryRing(unittest.TestCase):
         mock_shop = mock.Mock()
         mock_shop.products = []
         mock_shop.name = "test"
+        mock_shop.environment = 0
+        mock_shop.is_non_production = False
 
         call_count = [0]
 
@@ -2758,6 +2764,8 @@ class TestAsyncDiscoveryRing(unittest.TestCase):
         mock_shop = mock.Mock()
         mock_shop.products = []
         mock_shop.name = "test"
+        mock_shop.environment = 0
+        mock_shop.is_non_production = False
 
         call_count = [0]