/**
 * In order to keep basic bookshop sample as simple as possible, we don't add
 * reuse dependencies. This db/init.js ensures we still have a minimum set of
 * currencies, if not obtained through @capire/common.
 */

export default async (db)=>{

  const has_common = db.model.definitions['sap.common.Currencies'].elements.numcode
  if (has_common) return

  const already_filled = await db.exists('sap.common.Currencies',{code:'EUR'})
  if (already_filled) return

  await INSERT.into ('sap.common.Currencies') .columns (
    'code','symbol','name'
  ) .rows (
    [ 'EUR','€','Euro' ],
    [ 'USD','$','US Dollar' ],
    [ 'GBP','£','British Pound' ],
    [ 'ILS','₪','Shekel' ],
    [ 'JPY','¥','Yen' ],
  )
}