Add commentaire file uploader

app/models/commentaire.rb

@@ -1,9 +1,10 @@
 class Commentaire < ActiveRecord::Base
   belongs_to :dossier, touch: true
   belongs_to :champ
-
   belongs_to :piece_justificative
 
+  mount_uploader :file, CommentaireFileUploader
+
   default_scope { order(created_at: :asc) }
   scope :updated_since?, -> (date) { where('commentaires.updated_at > ?', date) }
 

app/uploaders/commentaire_file_uploader.rb

@@ -0,0 +1,15 @@
+class CommentaireFileUploader < BaseUploader
+  def root
+    File.join(Rails.root, 'public')
+  end
+
+  if Features.remote_storage
+    storage :fog
+  else
+    storage :file
+  end
+
+  def store_dir
+    "uploads/#{model.class.to_s.underscore}/#{mounted_as}/#{model.id}"
+  end
+end

db/migrate/20171030150323_add_file_to_commentaires.rb

@@ -0,0 +1,5 @@
+class AddFileToCommentaires < ActiveRecord::Migration[5.0]
+  def change
+    add_column :commentaires, :file, :string
+  end
+end

db/schema.rb

@@ -163,6 +163,7 @@ ActiveRecord::Schema.define(version: 20171117165748) do
     t.datetime "updated_at",             null: false
     t.integer  "piece_justificative_id"
     t.integer  "champ_id"
+    t.string   "file"
     t.index ["champ_id"], name: "index_commentaires_on_champ_id", using: :btree
     t.index ["dossier_id"], name: "index_commentaires_on_dossier_id", using: :btree
   end