app/controllers/groups_controller.rb

@@ -2,18 +2,7 @@
 
 class GroupsController < ApplicationController
   def index
-    query_result = Groups::SummaryQuery.new.call.as_json.map(&:deep_symbolize_keys).map do |group|
+    render json: Groups::SummaryQuery.new.call.as_json
-      {
-        id: group[:id],
-        name: group[:name],
-        icon: group[:icon],
-        color: group[:color],
-        parent_id: group[:parent_id],
-        attendance: group.slice(:total, :considered, :invited, :confirmed, :declined, :tentative)
-      }
-    end
-
-    render json: query_result
   end
 
   def create

spec/requests/groups_spec.rb

@@ -12,17 +12,13 @@ RSpec.describe 'groups', type: :request do
         schema type: :array,
                items: {
                  type: :object,
-                   required: %i[id name icon parent_id color attendance],
+                 required: %i[id name icon parent_id color total considered invited confirmed declined tentative],
                  properties: {
                    id: { type: :string, format: :uuid, required: true },
                    name: { type: :string },
                    icon: { type: :string, example: 'pi pi-crown', description: 'The CSS classes used by the icon' },
                    parent_id: { type: :string, format: :uuid },
                    color: { type: :string, pattern: '^#(?:[0-9a-fA-F]{3}){1,2}$' },
-                     attendance: {
-                       type: :object,
-                        required: %i[total considered invited confirmed declined tentative],
-                        properties: {
                    total: { type: :integer, minimum: 0, description: 'Total number of guests in any status' },
                    considered: { type: :integer, minimum: 0 },
                    invited: { type: :integer, minimum: 0 },
@@ -31,8 +27,6 @@ RSpec.describe 'groups', type: :request do
                    tentative: { type: :integer, minimum: 0 }
                  }
                }
-                    }
-                 }
         xit
       end
       regular_api_responses