eirenerx-sdk/lib/patientV2.js

EireneRx JavaScript SDK

var request = require('request');
var _ = require('lodash');
module.exports = function(opts) {
  var url = opts.api + '/api/vendor/v2/patients/';
  var handler = _.curry(function(cb, e, r, b) {
    if(e) { return cb(e); }
    cb(null, b);
  }); 

  var defaults = {
    auth: {
      user: opts.key,
      pass: opts.secret  
    },
    headers: {
      'X-Sponsor-Id': opts.sponsor
    },
    json: true
  };

  var getPatient = function(criteria, cb) {
    var defaultsCopy = _.cloneDeep(defaults);
    _.extend(defaultsCopy, { qs: { where: JSON.stringify(criteria) } });

    request.get(url, defaultsCopy, handler(cb));
  };

  var setIdentifier = function(erxId, identifier, cb) {
    var defaultsCopy = _.cloneDeep(defaults);
    _.extend(defaultsCopy, { json: { identifier: identifier } });

    request.put(
      url + erxId + '/external_identifiers',
      defaultsCopy,
      handler(cb)
    );
  };

  var updateAllergies = function(identifier, allergies, cb) {
    var defaultsCopy = _.cloneDeep(defaults);
    _.extend(defaultsCopy, { json: { allergies: allergies } });

    request.put(
      url + identifier + '/allergies',
      defaultsCopy,
      handler(cb)
    );
  };

  var setAvatar = function(identifier, fileReadStream, cb) {
    var r = request.post(url + identifier + '/avatar', defaults, handler(cb));

    var form = r.form();
    form.append('file', fileReadStream);
  };
  return Object.freeze({
    getPatient: getPatient,
    setIdentifier: setIdentifier,   
    updateAllergies: updateAllergies,
    setAvatar: setAvatar
  });  
};