Allow searching from a given tag

This feature is useful if you want to have a quick search on how many
resources apply for a single tag.

Signed-off-by: Miquel Sabaté Solà <mikisabate@gmail.com>

1 files changed, 8 insertions, 2 deletions

diff --git a/app/controllers/tags_controller.rb b/app/controllers/tags_controller.rb
index ee837ef..c5ca6a8 100644
--- a/app/controllers/tags_controller.rb
+++ b/app/controllers/tags_controller.rb
@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 
 class TagsController < ApplicationController
-  before_action :set_tag, only: %i[edit update destroy]
+  before_action :set_tag, only: %i[edit update destroy search]
 
   def index
     @tags = Tag.order(:name)
@@ -57,10 +57,16 @@ class TagsController < ApplicationController
     redirect_to tags_url, notice: t('tags.destroy-success')
   end
 
+  def search
+    @search = Search.new(name: 'temporary', body: "tag:\"#{@tag.name}\"")
+
+    render 'searches/show'
+  end
+
   private
 
   def set_tag
-    @tag = Tag.find(params[:id])
+    @tag = Tag.find(params[:id] || params[:tag_id])
   end
 
   def tag_params