artdanj-api/app/Controllers/Http/InformationsController.ts

import { HttpContextContract } from '@ioc:Adonis/Core/HttpContext'
import Information from 'App/Models/Information'
import InformationUpdateValidator from 'App/Validators/information/InformationUpdateValidator'
import { getTranslation } from 'App/Utils/TranslationsUtils'

export default class InformationsController {
  public async index({ response }: HttpContextContract) {
    return response.status(200).send({
      informations: await Information
        .query()
        .preload('translation')
        .first(),
    })
  }

  public async update({ response, request }: HttpContextContract) {
    const information = await Information.firstOrFail()
    const data = await request.validate(InformationUpdateValidator)

    if (data.code) {
      const translation = await getTranslation(data.code)
      await information.related('translation').associate(translation)
    }

    await information.merge(data).save()

    return response.status(200).send({
      information,
    })
  }
}