(feat) do no notify on filling-invoice creation

app/services/notification_center.rb

@@ -2,18 +2,37 @@
 
 # send notification to one or several receiver with a type, an attached object and an optional meta data
 class NotificationCenter
-  def self.call(type: nil, receiver: nil, attached_object: nil, meta_data: {})
-    receiver = [receiver] unless receiver.respond_to?(:each)
-    notification_type = NotificationType.find_by(name: type)
+  class << self
+    def call(type: nil, receiver: nil, attached_object: nil)
+      return if prevent_notify?(type: type, attached_object: attached_object)
 
-    receiver.each do |user|
-      Notification.new(
-        meta_data: meta_data,
-        attached_object: attached_object,
-        receiver: user,
-        notification_type: notification_type
-      )
-                  .deliver_with_preferences(user, notification_type)
+      receiver = [receiver] unless receiver.respond_to?(:each)
+      notification_type = NotificationType.find_by(name: type)
+
+      receiver.each do |user|
+        Notification.new(
+          meta_data: meta_data,
+          attached_object: attached_object,
+          receiver: user,
+          notification_type: notification_type
+        )
+                    .deliver_with_preferences(user, notification_type)
+      end
+    end
+
+    private
+
+    # In some very special cases, we do not want the notification to be created at all
+    # @param type [String]
+    # @param attached_object [ApplicationRecord]
+    # @return [Boolean]
+    def prevent_notify?(type: nil, attached_object: nil)
+      if type == 'notify_user_when_invoice_ready'
+        item = attached_object.main_item
+        return true if item.object_type == 'Error' && item.object_id == 1
+      end
+
+      false
     end
   end
 end