From de93ffb643570f997e16f9868b85576bfe9e75bb Mon Sep 17 00:00:00 2001
From: Manuel Bustillo <bustikiller@bustikiller.com>
Date: Sun, 11 Aug 2024 18:56:38 +0200
Subject: [PATCH] Return number of guests per group

---
 app/controllers/groups_controller.rb  | 3 ++-
 app/serializers/serializable_group.rb | 4 ++++
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/app/controllers/groups_controller.rb b/app/controllers/groups_controller.rb
index 461a67f..0f489fb 100644
--- a/app/controllers/groups_controller.rb
+++ b/app/controllers/groups_controller.rb
@@ -1,5 +1,6 @@
 class GroupsController < ApplicationController
   def index
-    render jsonapi: Group.where(parent_id: nil), include: [children: [children: [:children]]]
+    roots = Group.where(parent_id: nil)
+    render jsonapi: roots, include: [children: [children: [:children]]]
   end
 end
diff --git a/app/serializers/serializable_group.rb b/app/serializers/serializable_group.rb
index e90dc52..f832475 100644
--- a/app/serializers/serializable_group.rb
+++ b/app/serializers/serializable_group.rb
@@ -4,4 +4,8 @@ class SerializableGroup < JSONAPI::Serializable::Resource
   attributes :name, :icon
 
   has_many :children
+
+  attribute :guest_count do
+    @object.guests.count
+  end
 end