From fd7ab8d7ef1190ce460eb967f922182992bdacdf Mon Sep 17 00:00:00 2001
From: f <f@sutty.nl>
Date: Thu, 6 May 2021 19:46:36 -0300
Subject: [PATCH] =?UTF-8?q?actualizar=20el=20=C3=ADndice=20cuando=20se=20a?=
 =?UTF-8?q?grega=20o=20modifica=20un=20post?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

además, activa callbacks de activerecord de forma que Post se va
pareciendo cada vez más a un modelo de rails :D
---
 app/models/post.rb           |  7 +++++--
 app/models/post/indexable.rb | 12 +++++++++++-
 2 files changed, 16 insertions(+), 3 deletions(-)

diff --git a/app/models/post.rb b/app/models/post.rb
index 790ee1a2..7964d4ee 100644
--- a/app/models/post.rb
+++ b/app/models/post.rb
@@ -17,6 +17,7 @@ class Post
 
   attr_reader :attributes, :errors, :layout, :site, :document
 
+  include ActiveRecord::Callbacks
   include Post::Indexable
 
   class << self
@@ -285,8 +286,10 @@ class Post
       end
     end
 
-    return false unless save_attributes!
-    return false unless write
+    run_callbacks :save do
+      return false unless save_attributes!
+      return false unless write
+    end
 
     # Vuelve a leer el post para tomar los cambios
     read
diff --git a/app/models/post/indexable.rb b/app/models/post/indexable.rb
index 9b92111f..b7b5a7fa 100644
--- a/app/models/post/indexable.rb
+++ b/app/models/post/indexable.rb
@@ -6,11 +6,14 @@ class Post
     extend ActiveSupport::Concern
 
     included do
+      # Indexa o reindexa el Post
+      after_save :index!
+
       # Devuelve una versión indexable del Post
       #
       # @return [IndexedPosts]
       def to_index
-        @to_index ||= IndexedPost.find_or_create_by(id: uuid.value).tap do |indexed_post|
+        IndexedPost.find_or_create_by(id: uuid.value).tap do |indexed_post|
           indexed_post.layout = layout.name
           indexed_post.site_id = site.id
           indexed_post.path = path.basename
@@ -25,6 +28,13 @@ class Post
 
       private
 
+      # Indexa o reindexa el Post
+      #
+      # @return [Boolean]
+      def index!
+        to_index.save
+      end
+
       # Los metadatos que se almacenan como objetos JSON.  Empezamos con
       # las categorías porque se usan para filtrar en el listado de
       # artículos.