function insertMultipart()

in lib/nano.js [904:945]

• 34 lines of code
• 5 McCabe index (conditional complexity)

    function insertMultipart (doc, attachments, qs, callback) {
      if (typeof qs === 'string') {
        qs = { docName: qs }
      }
      qs = qs || {}

      const docName = qs.docName
      delete qs.docName

      if (missing(doc, attachments, docName)) {
        return callbackOrRejectError(callback)
      }

      doc = Object.assign({ _attachments: {} }, doc)

      const multipart = []

      attachments.forEach(function (att) {
        doc._attachments[att.name] = {
          follows: true,
          length: Buffer.isBuffer(att.data) ? att.data.length : Buffer.byteLength(att.data),
          /* jscs:disable requireCamelCaseOrUpperCaseIdentifiers */
          content_type: att.content_type
        }
        multipart.push(att)
      })

      multipart.unshift({
        content_type: 'application/json',
        data: JSON.stringify(doc),
        name: 'document'
      })

      return relax({
        db: dbName,
        method: 'PUT',
        contentType: 'multipart/related',
        doc: docName,
        qs,
        multipart
      }, callback)
    }