1 files changed, 30 insertions, 0 deletions
diff --git a/app/finders/resource_state_event_finder.rb b/app/finders/resource_state_event_finder.rb
new file mode 100644
index 00000000000..7f4ac3332cd
--- /dev/null
+++ b/app/finders/resource_state_event_finder.rb
@@ -0,0 +1,30 @@
+# frozen_string_literal: true
+
+class ResourceStateEventFinder
+  include FinderMethods
+
+  def initialize(current_user, eventable)
+    @current_user = current_user
+    @eventable = eventable
+  end
+
+  def execute
+    return ResourceStateEvent.none unless can_read_eventable?
+
+    eventable.resource_state_events.includes(:user) # rubocop: disable CodeReuse/ActiveRecord
+  end
+
+  def can_read_eventable?
+    return unless eventable
+
+    Ability.allowed?(current_user, read_ability, eventable)
+  end
+
+  private
+
+  attr_reader :current_user, :eventable
+
+  def read_ability
+    :"read_#{eventable.class.to_ability_name}"
+  end
+end