canvas-lms/db/migrate/20110522035309_create_acces...

39 lines
1.2 KiB
Ruby

class CreateAccessTokens < ActiveRecord::Migration
tag :predeploy
def self.up
create_table :access_tokens do |t|
t.integer :developer_key_id, :limit => 8
t.integer :user_id, :limit => 8
t.string :token
t.datetime :last_used_at
t.datetime :expires_at
t.string :purpose
t.timestamps
end
add_index :access_tokens, [:token], :unique => true
# developer_key.user_id was a string instead of an integer
add_column :developer_keys, :user_id_int, :integer, :limit => 8
if connection.adapter_name =~ /\Apostgres/i
update <<-SQL
UPDATE #{DeveloperKey.quoted_table_name} SET user_id_int = CAST(user_id AS INTEGER) WHERE user_id IS NOT NULL
SQL
else
update <<-SQL
UPDATE #{DeveloperKey.quoted_table_name} SET user_id_int = CAST(user_id AS UNSIGNED) WHERE user_id IS NOT NULL
SQL
end
remove_column :developer_keys, :user_id
rename_column :developer_keys, :user_id_int, :user_id
add_column :developer_keys, :name, :string
end
def self.down
drop_table :access_tokens
change_column :developer_keys, :user_id, :string
remove_column :developer_keys, :name
end
end