exports.up = function(knex, Promise) {
  return knex.schema.createTable('files', function (table) {
    table.increments()
    table.integer('folder_id')
    table.string('username')
    table.string('name')
    table.float('duration')
    table.integer('sample_rate')
    table.integer('channels')
    table.integer('size')
    table.boolean('processed')
    table.boolean('generated')
    table.timestamps()
  })
};

exports.down = function(knex, Promise) {
  return knex.schema.dropTable('files')
};