api.pawol.nu/api/teks/models/teks.js

'use strict';

const slugify = require('slugify')

const jwennAwtisEpiId = async data => {
  const awtis = await strapi.query('awtis').find({_id: data})
  return awtis.map(a => a.alias).join('-')
}

module.exports = {
  lifecycles: {
    beforeCreate: async data => {
      if (data.tit) {
        const awtis = await jwennAwtisEpiId(data.awtis)
        data.slug = slugify(`${awtis}-${data.tit}`, {lower: true, remove: /[*#+~.()'"!:@]/g})
      }
    },
    beforeUpdate: async (params, data) => {
      if (data.tit) {
        const awtis = await jwennAwtisEpiId(data.awtis)
        data.slug = slugify(`${awtis}-${data.tit}`, {lower: true, remove: /[*#+~.()'"!:@]/g})
      }
      if (data.published_at != null) {
        const {_id} = params
        const previousData = await strapi.query('teks').findOne({_id})

        const previousPublishedAt = previousData.published_at
        const currentPublished_at = data.published_at
        if (currentPublished_at != previousPublishedAt) {
          if (previousData.user) {
            strapi.services.email.send(
              process.env.SMTP_FROM,
              previousData.user.email,
              `Publication de "${previousData.tit}"`,
              `Le titre que vous avez soumis, "${previousData.tit}" a été publié sur le site.
              Vous pouvez le trouver à l'adresse ${process.env.WEBSITE_URL}/teks/${previousData.slug}`
            )
          }
        }
      }
    },
    afterCreate: async data => {
      if (data.user) {
        strapi.services.email.send(
          process.env.SMTP_FROM,
          process.env.SMTP_SEND_TO,
          `Nouveau texte de ${data.user.username} : "${data.tit}"`,
          `Le titre "${data.tit}" a été soumis depuis le site.`
        )
      }
    }
  }
}