module.exports.up = (knex) => knex.schema.createTable('action', (table) => {
  /* Columns */

  table
    .bigInteger('id')
    .primary()
    .defaultTo(knex.raw('next_id()'));

  table.bigInteger('card_id').notNullable();
  table.bigInteger('user_id').notNullable();

  table.text('type').notNullable();
  table.jsonb('data').notNullable();

  table.timestamp('created_at', true);
  table.timestamp('updated_at', true);

  /* Indexes */

  table.index('card_id');
});

module.exports.down = (knex) => knex.schema.dropTable('action');