From 737416488b5ca8b87c90dcf1c6205fad279d71e8 Mon Sep 17 00:00:00 2001
From: f <f@sutty.nl>
Date: Wed, 17 Feb 2021 18:46:00 -0300
Subject: [PATCH] =?UTF-8?q?garantizar=20que=20PostRelation=20siempre=20usa?=
 =?UTF-8?q?=20la=20misma=20colecci=C3=B3n/idioma?=
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---
 app/models/post_relation.rb | 11 ++++++-----
 app/models/site.rb          |  5 +++--
 2 files changed, 9 insertions(+), 7 deletions(-)

diff --git a/app/models/post_relation.rb b/app/models/post_relation.rb
index 7ea9aef..850a83d 100644
--- a/app/models/post_relation.rb
+++ b/app/models/post_relation.rb
@@ -4,10 +4,11 @@
 # artículos como si estuviésemos usando ActiveRecord.
 class PostRelation < Array
   # No necesitamos cambiar el sitio
-  attr_reader :site
+  attr_reader :site, :lang
 
-  def initialize(site:)
+  def initialize(site:, lang:)
     @site = site
+    @lang = lang
     # Proseguimos la inicialización sin valores por defecto
     super()
   end
@@ -15,7 +16,7 @@ class PostRelation < Array
   # Genera un artículo nuevo con los parámetros que le pasemos y lo suma
   # al array
   def build(**args)
-    args[:lang] ||= I18n.locale
+    args[:lang] = lang
     args[:document] ||= build_document(collection: args[:lang])
     args[:layout] = build_layout(args[:layout])
 
@@ -94,7 +95,7 @@ class PostRelation < Array
 
     @where ||= {}
     @where[args.hash.to_s] ||= begin
-      PostRelation.new(site: site).concat(select do |post|
+      PostRelation.new(site: site, lang: lang).concat(select do |post|
         result = args.map do |attr, value|
           next unless post.attribute?(attr)
 
@@ -123,7 +124,7 @@ class PostRelation < Array
   # @return [PostRelation]
   alias array_select select
   def select(&block)
-    PostRelation.new(site: site).concat array_select(&block)
+    PostRelation.new(site: site, lang: lang).concat array_select(&block)
   end
 
   # Intenta guardar todos y devuelve true si pudo
diff --git a/app/models/site.rb b/app/models/site.rb
index 6c93083..4ec0b9f 100644
--- a/app/models/site.rb
+++ b/app/models/site.rb
@@ -225,6 +225,7 @@ class Site < ApplicationRecord
 
     # Traemos los posts del idioma actual por defecto
     lang ||= I18n.locale
+    lang   = lang.to_sym
 
     # Crea un Struct dinámico con los valores de los locales, si
     # llegamos a pasar un idioma que no existe vamos a tener una
@@ -233,7 +234,7 @@ class Site < ApplicationRecord
 
     return @posts[lang] unless @posts[lang].blank?
 
-    @posts[lang] = PostRelation.new site: self
+    @posts[lang] = PostRelation.new site: self, lang: lang
 
     # No fallar si no existe colección para este idioma
     # XXX: queremos fallar silenciosamente?
@@ -250,7 +251,7 @@ class Site < ApplicationRecord
   #
   # @return PostRelation
   def docs
-    @docs ||= PostRelation.new(site: self).push(locales.flat_map do |locale|
+    @docs ||= PostRelation.new(site: self, lang: :docs).push(locales.flat_map do |locale|
       posts(lang: locale)
     end).flatten!
   end