wat.js

metrics.forEach(function(metric) {
  const extendedMetric = ExtendedMetric(metric)
  const metricDay = extendedMetric.day

  // TODO: Fix duplication
  extendedMetric.record.forEach((m) => {
    if(this.facets[m.id] == null) 
      this.facets[m.id] = {[metricDay]: {}}

    this.facets[m.id][metricDay]['record'] = m
  }.bind(this))

  extendedMetric.view.forEach((m) => {
    if(this.facets[m.id] == null)
      this.facets[m.id] = {[metricDay]: {}}

    this.facets[m.id][metricDay]['view'] = m
  }.bind(this))
}.bind(this))