Created task to migrate institutions to users

app/models/institution.rb

@@ -37,8 +37,8 @@ class Institution < ApplicationRecord
   include Publisher
 
   has_and_belongs_to_many :users
-  #has_many :learning_objects, as: :publisher
-  #has_many :collections, as: :owner
+  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']

lib/tasks/import/institutions.rake

@@ -19,6 +19,26 @@
 
 require 'rainbow'
 
+namespace :migrate do
+  desc "import institutions"
+  task institutions: :environment do
+    desc "Create users for each institution and migrate their learning objects"
+    Institution.all.each do |institution|
+      if !institution.learning_objects.blank? || !institution.collections.blank?
+        user = User.where("name = '#{institution.name}' and email like 'institution%@c3sl.ufpr.br'").first
+        if user.blank?
+          user = User.create(name:institution.name, description: institution.description, email: "institution#{institution.id}@c3sl.ufpr.br", password: "123mudar", password_confirmation: "123mudar")
+        end
+        user.roles << Role.where(name: "publisher")
+        user.avatar = institution.avatar
+        user.save
+        institution.learning_objects.update(publisher: user)
+        institution.collections.update(publisher: user)
+      end
+    end
+  end
+end
+
 namespace :import do
   desc "import institutions"
   task :institution, [:log] => [:environment] do |t, args|