openrtb/lib/openrtb2_3/deal.js

A Javascript library which builds and validates OpenRTB objects

'use strict'

const RtbObject = require('../rtbObject');
const removeEmptyValues = require('../utils').removeEmptyValues;
const dealSchema = require('./schemas/deal');
const ValidationError = require('../errors/ValidationError');
const validator = require('../validator');

var Deal = function(id, bidfloor, bidfloorcur, at, wseat, wadomain, ext) {
  this.id = id;
  this.bidfloor = bidfloor;
  this.bidfloorcur = bidfloorcur;
  this.at = at;
  this.wseat = wseat;
  this.wadomain = wadomain;
  this.ext = ext;
};

Deal.prototype = Object.create(RtbObject.prototype);

var DealBuilder = function(){};

DealBuilder.prototype.id = function(id){
  this._id = id;
  return this;
};

DealBuilder.prototype.bidfloor = function(bidfloor){
  this._bidfloor = bidfloor;
  return this;
};

DealBuilder.prototype.bidfloorcur = function(bidfloorcur){
  this._bidfloorcur = bidfloorcur;
  return this;
};

DealBuilder.prototype.at = function(at){
  this._at = at;
  return this;
};

DealBuilder.prototype.wseat = function(wseat){
  this._wseat = wseat;
  return this;
};

DealBuilder.prototype.wadomain = function(wadomain){
  this._wadomain = wadomain;
  return this;
};

DealBuilder.prototype.ext = function(ext){
  this._ext = ext;
  return this;
};

DealBuilder.prototype.build = function() {
  let deal = new Deal(this._id, this._bidfloor, this._bidfloorcur, this._at, this._wseat, this._wadomain, this._ext);
  deal = removeEmptyValues(deal);

  const validationErrors = validator.validate(dealSchema, deal);

  if (validationErrors.length > 0) {
    throw new ValidationError({
      message: "Validation failed",
      errors: validationErrors
    });
  }
  return deal;
};

module.exports = {
  object: Deal,
  builder: DealBuilder
};