1 files changed, 12 insertions, 4 deletions
diff --git a/app/models/instance_filter.rb b/app/models/instance_filter.rb
index 9e533c4aa..e7e5166a1 100644
--- a/app/models/instance_filter.rb
+++ b/app/models/instance_filter.rb
@@ -4,8 +4,7 @@ class InstanceFilter
   KEYS = %i(
     limited
     by_domain
-    warning
-    unavailable
+    availability
   ).freeze
 
   attr_reader :params
@@ -34,12 +33,21 @@ class InstanceFilter
       Instance.joins(:domain_allow).reorder(Arel.sql('domain_allows.id desc'))
     when 'by_domain'
       Instance.matches_domain(value)
-    when 'warning'
+    when 'availability'
+      availability_scope(value)
+    else
+      raise "Unknown filter: #{key}"
+    end
+  end
+
+  def availability_scope(value)
+    case value
+    when 'failing'
       Instance.where(domain: DeliveryFailureTracker.warning_domains)
     when 'unavailable'
       Instance.joins(:unavailable_domain)
     else
-      raise "Unknown filter: #{key}"
+      raise "Unknown availability: #{value}"
     end
   end
 end