<commit_before>const CONFIG = require('config')
const __ = CONFIG.universalPath
const db = __.require('lib', 'db/db')('poi', 'versions')
const PoiVersion = __.require('models', 'poi_version')

module.exports = {
  create: function (journalId, doc) {
    // keeping a reference to the journal document
    const outer = {
      journal: journalId,
      data: doc
    }
    return db.postAndReturn(PoiVersion.create(outer))
  }
}<commit_msg>documenting the document wrapping at version creation<commit_after>const CONFIG = require('config')
const __ = CONFIG.universalPath
const db = __.require('lib', 'db/db')('poi', 'versions')
const PoiVersion = __.require('models', 'poi_version')

module.exports = {
  create: function (journalId, doc) {
    // wrapping the document version in a larger document
    // to add version metadata
    const wrapper = {
      // keeping a reference to the journal document
      journal: journalId,
      data: doc
    }
    return db.postAndReturn(PoiVersion.create(wrapper))
  }
}
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{'dir': 'git-commits-cleaned', 'id': '5922147', 'n_tokens_mistral': 300, 'n_tokens_neox': 294, 'n_words': 86}