2023-07-12 08:47:08 +01:00
|
|
|
# frozen_string_literal: true
|
|
|
|
|
|
2017-09-01 15:20:16 +01:00
|
|
|
class TruncatePreviewCards < ActiveRecord::Migration[5.1]
|
|
|
|
|
def up
|
|
|
|
|
rename_table :preview_cards, :deprecated_preview_cards
|
|
|
|
|
|
|
|
|
|
create_table :preview_cards do |t|
|
|
|
|
|
t.string :url, default: '', null: false, index: { unique: true }
|
|
|
|
|
t.string :title, default: '', null: false
|
|
|
|
|
t.string :description, default: '', null: false
|
|
|
|
|
t.attachment :image
|
|
|
|
|
t.integer :type, default: 0, null: false
|
|
|
|
|
t.text :html, default: '', null: false
|
|
|
|
|
t.string :author_name, default: '', null: false
|
|
|
|
|
t.string :author_url, default: '', null: false
|
|
|
|
|
t.string :provider_name, default: '', null: false
|
|
|
|
|
t.string :provider_url, default: '', null: false
|
|
|
|
|
t.integer :width, default: 0, null: false
|
|
|
|
|
t.integer :height, default: 0, null: false
|
|
|
|
|
t.timestamps
|
|
|
|
|
end
|
|
|
|
|
end
|
|
|
|
|
|
|
|
|
|
def down
|
|
|
|
|
if ActiveRecord::Base.connection.table_exists? 'deprecated_preview_cards'
|
|
|
|
|
drop_table :preview_cards
|
|
|
|
|
rename_table :deprecated_preview_cards, :preview_cards
|
|
|
|
|
else
|
|
|
|
|
raise ActiveRecord::IrreversibleMigration, 'Previous preview cards table has already been removed'
|
|
|
|
|
end
|
|
|
|
|
end
|
|
|
|
|
end
|
