@kui-shell/plugin-tutorials/samples/@tutorials/translation-demo/composition.js

IBM Cloud shell plugin for tutorials

'use strict'

const { if: If, try: Try, sequence: Seq } = require('@wdpdist/composer')

module.exports = Try(
  /* try */ Seq(
    'watson-language/languageId',
    If(
      /* cond */ p => p.language !== 'en',
      /* then */ Seq(
        p => ({
          translateFrom: p.language,
          translateTo: 'en',
          payload: p.payload
        }),
        'watson-language/translator'
      ),
      /* else */ Seq(p => ({ text: p.payload }), 'lib/en2shakespeare')
    )
  ),

  /* catch */ () => ({ payload: 'Sorry we cannot translate your text' })
)