Do not send emails if all products are in rupture.

copanier/__init__.py

@@ -451,6 +451,7 @@ async def send_referent_emails(request, response, id):
         email_subject = request.form.get("email_subject")
         for referent in delivery.get_referents():
             producers = delivery.get_producers_for_referent(referent)
+            if any([delivery.producers[p].has_active_products(delivery) for p in producers]):
                 summary = reports.summary(delivery, producers)
                 emails.send(
                     referent,

copanier/models.py

@@ -168,6 +168,10 @@ class Producer(Base):
     contact: str = ""
     description: str = ""
 
+    def has_active_products(self, delivery):
+        products = delivery.get_products_by(self.id)
+        return any([not p.rupture for p in products])
+
 
 @dataclass
 class Product(Base):