Merge branch 'master' of gitlab.c3sl.ufpr.br:portalmec/portalmec

app/models/institution.rb

@@ -21,6 +21,9 @@ class Institution < ApplicationRecord
   #has_many :learning_objects, as: :publisher
   #has_many :collections, as: :owner
 
+  has_attached_file :avatar, styles: { medium: '300x300>', thumb: '60x60>' }, default_url: ''
+  validates_attachment_content_type :avatar, content_type: ['image/jpg', 'image/jpeg', 'image/png', 'image/gif']
+
   validates_presence_of :name
 
   acts_as_paranoid

app/serializers/institution_serializer.rb

 class InstitutionSerializer < ActiveModel::Serializer
   cache key: 'institution', expires_in: 4.hours
-  attributes :id, :name, :description, :address, :city, :country, :created_at, :updated_at
+  attributes :id, :name, :description, :address, :city, :country, :avatar, :created_at, :updated_at
 end

db/migrate/20170503134230_add_attachment_avatar_to_institutions.rb

+class AddAttachmentAvatarToInstitutions < ActiveRecord::Migration
+  def self.up
+    change_table :institutions do |t|
+      t.attachment :avatar
+    end
+  end
+
+  def self.down
+    remove_attachment :institutions, :avatar
+  end
+end