buyers = (req, res, next) ->
  console.log req.body
  buyersMap = _(req.body).map( (r) -> [r.accountCode, JSON.stringify(r)] ).zipObject().value()
  srCodeMap = _(req.body).map( (r) -> [r.srCode, JSON.stringify(r)] ).zipObject().value()
  hmsetPr "buyers", buyersMap
  hmsetPr "terms", srCodeMap
    .then (result) -> res.status(200).send("Ok")
    .catch next