Properly define migrations

db/migrate/20170307222633_add_indexes_for_payment_and_supporter_queries.rb

@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 
 # License: AGPL-3.0-or-later WITH Web-Template-Output-Additional-Permission-3.0-or-later
-class AddIndexesForPaymentAndSupporterQueries < ActiveRecord::Migration
+class AddIndexesForPaymentAndSupporterQueries < ActiveRecord::Migration[4.2]
   def up
     Qx.transaction do
       Qx.execute(%(

db/migrate/20170307223525_drop_all_cruft.rb

@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 
 # License: AGPL-3.0-or-later WITH Web-Template-Output-Additional-Permission-3.0-or-later
-class DropAllCruft < ActiveRecord::Migration
+class DropAllCruft < ActiveRecord::Migration[4.2]
   def change
     Qx.execute(%(
       DROP FUNCTION IF EXISTS update_payment_donations_search_vectors();

db/migrate/20170314193744_normalize_start_and_end_datetimes_for_events_and_campaigns.rb

@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 
 # License: AGPL-3.0-or-later WITH Web-Template-Output-Additional-Permission-3.0-or-later
-class NormalizeStartAndEndDatetimesForEventsAndCampaigns < ActiveRecord::Migration
+class NormalizeStartAndEndDatetimesForEventsAndCampaigns < ActiveRecord::Migration[4.2]
   def up
     add_column :events, :start_datetime, :datetime
     add_column :events, :end_datetime, :datetime

db/migrate/20170322203228_add_donation_campaign_id_index.rb

@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 
 # License: AGPL-3.0-or-later WITH Web-Template-Output-Additional-Permission-3.0-or-later
-class AddDonationCampaignIdIndex < ActiveRecord::Migration
+class AddDonationCampaignIdIndex < ActiveRecord::Migration[4.2]
   def up
     Qx.execute(%(
       CREATE INDEX IF NOT EXISTS donations_campaign_id ON donations (campaign_id);

db/migrate/20170805180556_add_the_tag_joins_backup_table.rb

@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 
 # License: AGPL-3.0-or-later WITH Web-Template-Output-Additional-Permission-3.0-or-later
-class AddTheTagJoinsBackupTable < ActiveRecord::Migration
+class AddTheTagJoinsBackupTable < ActiveRecord::Migration[4.2]
   def up
     create_table :tag_joins_backup do |t|
       t.integer 'tag_master_id'

db/migrate/20170805180557_add_index_for_tag_joins_and_add_constraint.rb

@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 
 # License: AGPL-3.0-or-later WITH Web-Template-Output-Additional-Permission-3.0-or-later
-class AddIndexForTagJoinsAndAddConstraint < ActiveRecord::Migration
+class AddIndexForTagJoinsAndAddConstraint < ActiveRecord::Migration[4.2]
   def up
     ids = DeleteTagJoins.find_multiple_tag_joins
     DeleteTagJoins.copy_and_delete(ids)

db/migrate/20170805180558_add_custom_field_joins_backup_table.rb

@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 
 # License: AGPL-3.0-or-later WITH Web-Template-Output-Additional-Permission-3.0-or-later
-class AddCustomFieldJoinsBackupTable < ActiveRecord::Migration
+class AddCustomFieldJoinsBackupTable < ActiveRecord::Migration[4.2]
   def change
     create_table :custom_field_joins_backup do |t|
       t.integer 'custom_field_master_id'

db/migrate/20170805180559_add_index_for_custom_field_join_and_supporters.rb

@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 
 # License: AGPL-3.0-or-later WITH Web-Template-Output-Additional-Permission-3.0-or-later
-class AddIndexForCustomFieldJoinAndSupporters < ActiveRecord::Migration
+class AddIndexForCustomFieldJoinAndSupporters < ActiveRecord::Migration[4.2]
   def up
     ids = DeleteCustomFieldJoins.find_multiple_custom_field_joins
     DeleteCustomFieldJoins.copy_and_delete(ids)

db/migrate/20170808180559_add_inactive_to_card.rb

@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 
 # License: AGPL-3.0-or-later WITH Web-Template-Output-Additional-Permission-3.0-or-later
-class AddInactiveToCard < ActiveRecord::Migration
+class AddInactiveToCard < ActiveRecord::Migration[4.2]
   class Card < ActiveRecord::Base
     attr_accessible :inactive
   end

db/migrate/20170818201127_create_exports.rb

@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 
 # License: AGPL-3.0-or-later WITH Web-Template-Output-Additional-Permission-3.0-or-later
-class CreateExports < ActiveRecord::Migration
+class CreateExports < ActiveRecord::Migration[4.2]
   def change
     create_table :exports do |t|
       t.integer :user_id

db/migrate/20171002160808_create_miscellaneous_np_infos.rb

@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 
 # License: AGPL-3.0-or-later WITH Web-Template-Output-Additional-Permission-3.0-or-later
-class CreateMiscellaneousNpInfos < ActiveRecord::Migration
+class CreateMiscellaneousNpInfos < ActiveRecord::Migration[4.2]
   def change
     create_table :miscellaneous_np_infos do |t|
       t.string :donate_again_url

db/migrate/20171002164402_add_currency_to_nonprofit.rb

@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 
 # License: AGPL-3.0-or-later WITH Web-Template-Output-Additional-Permission-3.0-or-later
-class AddCurrencyToNonprofit < ActiveRecord::Migration
+class AddCurrencyToNonprofit < ActiveRecord::Migration[4.2]
   def change
     add_column :nonprofits, :currency, :string, default: Settings.intntl.currencies[0]
   end

db/migrate/20171004203633_add_change_amount_message_to_miscellaneous_np_infos.rb

@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 
 # License: AGPL-3.0-or-later WITH Web-Template-Output-Additional-Permission-3.0-or-later
-class AddChangeAmountMessageToMiscellaneousNpInfos < ActiveRecord::Migration
+class AddChangeAmountMessageToMiscellaneousNpInfos < ActiveRecord::Migration[4.2]
   def change
     add_column :miscellaneous_np_infos, :change_amount_message, :text
   end

db/migrate/20171010204437_add_first_and_last_name_to_supporter.rb

@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 
 # License: AGPL-3.0-or-later WITH Web-Template-Output-Additional-Permission-3.0-or-later
-class AddFirstAndLastNameToSupporter < ActiveRecord::Migration
+class AddFirstAndLastNameToSupporter < ActiveRecord::Migration[4.2]
   def change
     add_column :supporters, :first_name, :string
     add_column :supporters, :last_name, :string

db/migrate/20171016181942_add_tracking.rb

@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 
 # License: AGPL-3.0-or-later WITH Web-Template-Output-Additional-Permission-3.0-or-later
-class AddTracking < ActiveRecord::Migration
+class AddTracking < ActiveRecord::Migration[4.2]
   def change
     create_table :trackings do |t|
       t.column :utm_campaign, :string, unique: true

db/migrate/20171024133806_add_queued_for_import_at_to_donation.rb

@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 
 # License: AGPL-3.0-or-later WITH Web-Template-Output-Additional-Permission-3.0-or-later
-class AddQueuedForImportAtToDonation < ActiveRecord::Migration
+class AddQueuedForImportAtToDonation < ActiveRecord::Migration[4.2]
   def change
     add_column :donations, :queued_for_import_at, :datetime, default: nil
   end

db/migrate/20171026102139_add_direct_debit_detail.rb

@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 
 # License: AGPL-3.0-or-later WITH Web-Template-Output-Additional-Permission-3.0-or-later
-class AddDirectDebitDetail < ActiveRecord::Migration
+class AddDirectDebitDetail < ActiveRecord::Migration[4.2]
   def change
     create_table :direct_debit_details do |t|
       t.string :iban

db/migrate/20171129215957_add_utm_content_to_trackings.rb

@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 
 # License: AGPL-3.0-or-later WITH Web-Template-Output-Additional-Permission-3.0-or-later
-class AddUtmContentToTrackings < ActiveRecord::Migration
+class AddUtmContentToTrackings < ActiveRecord::Migration[4.2]
   def change
     add_column :trackings, :utm_content, :string, unique: true
   end

db/migrate/20171130182254_add_locale_to_supporters.rb

@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 
 # License: AGPL-3.0-or-later WITH Web-Template-Output-Additional-Permission-3.0-or-later
-class AddLocaleToSupporters < ActiveRecord::Migration
+class AddLocaleToSupporters < ActiveRecord::Migration[4.2]
   def change
     add_column :supporters, :locale, :string
   end

db/migrate/20171130193955_add_payment_provider_to_donations.rb

@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 
 # License: AGPL-3.0-or-later WITH Web-Template-Output-Additional-Permission-3.0-or-later
-class AddPaymentProviderToDonations < ActiveRecord::Migration
+class AddPaymentProviderToDonations < ActiveRecord::Migration[4.2]
   def change
     add_column :donations, :payment_provider, :string
   end

db/migrate/20171206113317_add_direct_debit_detail_to_charges.rb

@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 
 # License: AGPL-3.0-or-later WITH Web-Template-Output-Additional-Permission-3.0-or-later
-class AddDirectDebitDetailToCharges < ActiveRecord::Migration
+class AddDirectDebitDetailToCharges < ActiveRecord::Migration[4.2]
   def change
     add_column :charges, :direct_debit_detail_id, :integer
   end

db/migrate/20171207114229_add_external_identifier_to_campaign.rb

@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 
 # License: AGPL-3.0-or-later WITH Web-Template-Output-Additional-Permission-3.0-or-later
-class AddExternalIdentifierToCampaign < ActiveRecord::Migration
+class AddExternalIdentifierToCampaign < ActiveRecord::Migration[4.2]
   def change
     add_column :campaigns, :external_identifier, :string
   end

db/migrate/20171207191435_add_index_to_campaign_gifts.rb

@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 
 # License: AGPL-3.0-or-later WITH Web-Template-Output-Additional-Permission-3.0-or-later
-class AddIndexToCampaignGifts < ActiveRecord::Migration
+class AddIndexToCampaignGifts < ActiveRecord::Migration[4.2]
   def change
     add_index :campaign_gifts, :campaign_gift_option_id
   end

db/migrate/20171207191712_add_index_to_activities.rb

@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 
 # License: AGPL-3.0-or-later WITH Web-Template-Output-Additional-Permission-3.0-or-later
-class AddIndexToActivities < ActiveRecord::Migration
+class AddIndexToActivities < ActiveRecord::Migration[4.2]
   def change
     add_index :activities, :supporter_id
     add_index :activities, :nonprofit_id

db/migrate/20171207200746_modify_supporters_name_index.rb

@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 
 # License: AGPL-3.0-or-later WITH Web-Template-Output-Additional-Permission-3.0-or-later
-class ModifySupportersNameIndex < ActiveRecord::Migration
+class ModifySupportersNameIndex < ActiveRecord::Migration[4.2]
   def up
     rename_index :supporters, :supporters_name, :supporters_lower_name
   end

db/migrate/20171207200950_add_supporters_name_index.rb

@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 
 # License: AGPL-3.0-or-later WITH Web-Template-Output-Additional-Permission-3.0-or-later
-class AddSupportersNameIndex < ActiveRecord::Migration
+class AddSupportersNameIndex < ActiveRecord::Migration[4.2]
   def change
     add_index :supporters, :name
   end

db/migrate/20171207210431_add_charges_payment_id_index.rb

@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 
 # License: AGPL-3.0-or-later WITH Web-Template-Output-Additional-Permission-3.0-or-later
-class AddChargesPaymentIdIndex < ActiveRecord::Migration
+class AddChargesPaymentIdIndex < ActiveRecord::Migration[4.2]
   def change
     add_index :charges, :payment_id
   end

db/migrate/20180106024119_add_indexes_for_supporter_deleted_and_import.rb

@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 
 # License: AGPL-3.0-or-later WITH Web-Template-Output-Additional-Permission-3.0-or-later
-class AddIndexesForSupporterDeletedAndImport < ActiveRecord::Migration
+class AddIndexesForSupporterDeletedAndImport < ActiveRecord::Migration[4.2]
   def change
     add_index :supporters, :deleted
     add_index :supporters, :import_id

db/migrate/20180119215653_create_payment_imports.rb

@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 
 # License: AGPL-3.0-or-later WITH Web-Template-Output-Additional-Permission-3.0-or-later
-class CreatePaymentImports < ActiveRecord::Migration
+class CreatePaymentImports < ActiveRecord::Migration[4.2]
   def change
     create_table :payment_imports do |t|
       t.references :user

db/migrate/20180119215913_create_donations_payment_imports_join_table.rb

@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 
 # License: AGPL-3.0-or-later WITH Web-Template-Output-Additional-Permission-3.0-or-later
-class CreateDonationsPaymentImportsJoinTable < ActiveRecord::Migration
+class CreateDonationsPaymentImportsJoinTable < ActiveRecord::Migration[4.2]
   def change
     create_table :donations_payment_imports, id: false do |t|
       t.references :donation

db/migrate/20180202181929_remove_unused_metadata.rb

@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 
 # License: AGPL-3.0-or-later WITH Web-Template-Output-Additional-Permission-3.0-or-later
-class RemoveUnusedMetadata < ActiveRecord::Migration
+class RemoveUnusedMetadata < ActiveRecord::Migration[4.2]
   TABLES = %i[
     campaign_gift_options
     campaign_gifts

db/migrate/20180213191755_remove_recurring_donation_event_id.rb

@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 
 # License: AGPL-3.0-or-later WITH Web-Template-Output-Additional-Permission-3.0-or-later
-class RemoveRecurringDonationEventId < ActiveRecord::Migration
+class RemoveRecurringDonationEventId < ActiveRecord::Migration[4.2]
   def change
     change_table :recurring_donations do |t|
       t.remove :event_id

db/migrate/20180214124311_create_source_tokens.rb

@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 
 # License: AGPL-3.0-or-later WITH Web-Template-Output-Additional-Permission-3.0-or-later
-class CreateSourceTokens < ActiveRecord::Migration
+class CreateSourceTokens < ActiveRecord::Migration[4.2]
   def change
     create_table :source_tokens, id: false do |t|
       t.column :token, 'uuid', primary_key: true, null: false

db/migrate/20180215124311_add_card_token_to_ticket.rb

@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 
 # License: AGPL-3.0-or-later WITH Web-Template-Output-Additional-Permission-3.0-or-later
-class AddCardTokenToTicket < ActiveRecord::Migration
+class AddCardTokenToTicket < ActiveRecord::Migration[4.2]
   def up
     add_column :tickets, :source_token_id, 'uuid'
   end

db/migrate/20180216064311_add_indexes_to_supporter_notes.rb

@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-class AddIndexesToSupporterNotes < ActiveRecord::Migration
+class AddIndexesToSupporterNotes < ActiveRecord::Migration[4.2]
   def change
     add_index :supporter_notes, :supporter_id, order: { supporter_id: :asc }
   end

db/migrate/20180216124311_change_ddd_supporter_to_holder.rb

@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 
 # License: AGPL-3.0-or-later WITH Web-Template-Output-Additional-Permission-3.0-or-later
-class ChangeDddSupporterToHolder < ActiveRecord::Migration
+class ChangeDddSupporterToHolder < ActiveRecord::Migration[4.2]
   def change
     rename_column :direct_debit_details, :supporter_id, :holder_id
   end

db/migrate/20180217124311_remove_articles.rb

@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 
 # License: AGPL-3.0-or-later WITH Web-Template-Output-Additional-Permission-3.0-or-later
-class RemoveArticles < ActiveRecord::Migration
+class RemoveArticles < ActiveRecord::Migration[4.2]
   def up
     drop_table :articles
   end

db/migrate/20180608205049_add_index_to_supporter_id_on_tickets.rb

@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-class AddIndexToSupporterIdOnTickets < ActiveRecord::Migration
+class AddIndexToSupporterIdOnTickets < ActiveRecord::Migration[4.2]
   def change
     add_index :tickets, :supporter_id
   end

db/migrate/20180608212658_add_index_to_event_id_on_donations_and_events.rb

@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-class AddIndexToEventIdOnDonationsAndEvents < ActiveRecord::Migration
+class AddIndexToEventIdOnDonationsAndEvents < ActiveRecord::Migration[4.2]
   def change
     add_index :tickets, :event_id
     add_index :donations, :event_id

db/migrate/20180703165401_add_parent_campaign_id_to_campaigns.rb

@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-class AddParentCampaignIdToCampaigns < ActiveRecord::Migration
+class AddParentCampaignIdToCampaigns < ActiveRecord::Migration[4.2]
   def change
     add_column :campaigns, :parent_campaign_id, :integer
   end

db/migrate/20180703165402_add_reason_for_supporting_to_campaigns.rb

@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-class AddReasonForSupportingToCampaigns < ActiveRecord::Migration
+class AddReasonForSupportingToCampaigns < ActiveRecord::Migration[4.2]
   def change
     add_column :campaigns, :reason_for_supporting, :text
   end

db/migrate/20180703165404_add_default_reason_for_supporting_to_campaigns.rb

@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-class AddDefaultReasonForSupportingToCampaigns < ActiveRecord::Migration
+class AddDefaultReasonForSupportingToCampaigns < ActiveRecord::Migration[4.2]
   def change
     add_column :campaigns, :default_reason_for_supporting, :text
   end

db/migrate/20180703165405_add_banner_image_to_campaigns.rb

@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-class AddBannerImageToCampaigns < ActiveRecord::Migration
+class AddBannerImageToCampaigns < ActiveRecord::Migration[4.2]
   def change
     add_column :campaigns, :banner_image, :string
   end

db/migrate/20180713213748_add_charge_id_indexes.rb

@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-class AddChargeIdIndexes < ActiveRecord::Migration
+class AddChargeIdIndexes < ActiveRecord::Migration[4.2]
   def change
     add_index :refunds, :charge_id
   end

db/migrate/20180713215825_add_payment_id_to_tickets.rb

@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-class AddPaymentIdToTickets < ActiveRecord::Migration
+class AddPaymentIdToTickets < ActiveRecord::Migration[4.2]
   def change
     add_index :tickets, :payment_id
   end

db/migrate/20180713220028_add_indexes_to_refunds.rb

@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-class AddIndexesToRefunds < ActiveRecord::Migration
+class AddIndexesToRefunds < ActiveRecord::Migration[4.2]
   def change
     add_index :refunds, :payment_id
   end

db/migrate/20181002160627_correct_dedications.rb

@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-class CorrectDedications < ActiveRecord::Migration
+class CorrectDedications < ActiveRecord::Migration[4.2]
   def up
     execute <<~SQL
           create or replace function is_valid_json(p_json text)

db/migrate/20181003212559_correct_dedication_contacts.rb

@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-class CorrectDedicationContacts < ActiveRecord::Migration
+class CorrectDedicationContacts < ActiveRecord::Migration[4.2]
   def up
     json_dedications = Qx.select('id', 'dedication').from(:donations)
                          .where("dedication IS NOT NULL AND dedication != ''")

db/migrate/20181120182105_add_index_parent_campaign_id_to_campaign.rb

@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-class AddIndexParentCampaignIdToCampaign < ActiveRecord::Migration
+class AddIndexParentCampaignIdToCampaign < ActiveRecord::Migration[4.2]
   def change
     add_index :campaigns, :parent_campaign_id
   end

db/migrate/20181128221143_add_indexes_to_recurring_donations.rb

@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-class AddIndexesToRecurringDonations < ActiveRecord::Migration
+class AddIndexesToRecurringDonations < ActiveRecord::Migration[4.2]
   def change
     add_index :recurring_donations, :donation_id
   end

db/migrate/20181129205652_add_donation_id_index_to_campaign_gifts.rb

@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-class AddDonationIdIndexToCampaignGifts < ActiveRecord::Migration
+class AddDonationIdIndexToCampaignGifts < ActiveRecord::Migration[4.2]
   def change
     add_index :campaign_gifts, :donation_id
   end

db/migrate/20181129224030_add_index_to_payments_created_at.rb

@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-class AddIndexToPaymentsCreatedAt < ActiveRecord::Migration
+class AddIndexToPaymentsCreatedAt < ActiveRecord::Migration[4.2]
   def change
     add_index :payments, :created_at
   end