reversable migration

app/models/university.rb

@@ -6,12 +6,15 @@
 #  address                    :string
 #  city                       :string
 #  country                    :string
+#  feature_administration     :boolean          default(TRUE)
+#  feature_communication      :boolean          default(TRUE)
+#  feature_education          :boolean          default(TRUE)
+#  feature_research           :boolean          default(TRUE)
 #  has_sso                    :boolean          default(FALSE)
 #  identifier                 :string
 #  invoice_amount             :string
 #  invoice_date               :date
 #  invoice_date_yday          :integer
-#  is_really_a_university     :boolean          default(TRUE)
 #  mail_from_address          :string
 #  mail_from_name             :string
 #  name                       :string

db/migrate/20230719073528_add_real_university_to_university.rb

 class AddRealUniversityToUniversity < ActiveRecord::Migration[7.0]
   def change
     add_column :universities, :is_really_a_university, :boolean, default: true
-    remove_column :universities, :feature_education
-    remove_column :universities, :feature_research
-    remove_column :universities, :feature_communication
-    remove_column :universities, :feature_administration
+    remove_column :universities, :feature_education, :boolean, default: true
+    remove_column :universities, :feature_research, :boolean, default: true
+    remove_column :universities, :feature_communication, :boolean, default: true
+    remove_column :universities, :feature_administration, :boolean, default: true
   end
 end

db/schema.rb

@@ -10,7 +10,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema[7.0].define(version: 2023_07_19_073528) do
+ActiveRecord::Schema[7.0].define(version: 2023_07_17_160238) do
   # These are extensions that must be enabled in order to support this database
   enable_extension "pgcrypto"
   enable_extension "plpgsql"
@@ -918,7 +918,10 @@ ActiveRecord::Schema[7.0].define(version: 2023_07_19_073528) do
     t.jsonb "sso_mapping"
     t.string "sso_button_label"
     t.uuid "default_language_id", null: false
-    t.boolean "is_really_a_university", default: true
+    t.boolean "feature_administration", default: true
+    t.boolean "feature_communication", default: true
+    t.boolean "feature_research", default: true
+    t.boolean "feature_education", default: true
     t.index ["default_language_id"], name: "index_universities_on_default_language_id"
   end
 

test/fixtures/universities.yml

@@ -6,12 +6,15 @@
 #  address                    :string
 #  city                       :string
 #  country                    :string
+#  feature_administration     :boolean          default(TRUE)
+#  feature_communication      :boolean          default(TRUE)
+#  feature_education          :boolean          default(TRUE)
+#  feature_research           :boolean          default(TRUE)
 #  has_sso                    :boolean          default(FALSE)
 #  identifier                 :string
 #  invoice_amount             :string
 #  invoice_date               :date
 #  invoice_date_yday          :integer
-#  is_really_a_university     :boolean          default(TRUE)
 #  mail_from_address          :string
 #  mail_from_name             :string
 #  name                       :string