Function attachRuntimeCacheMetadata

server/controllers/ChartController.js:81–89

(chart, metadata = {})

}

function attachRuntimeCacheMetadata(chart, metadata = {}) {
  if (!chart) return chart;

  const plainChart = toPlainChart(chart);
  plainChart.cacheStatus = metadata.cacheStatus || plainChart.cacheStatus || "miss";
  plainChart.variantHash = metadata.variantHash || plainChart.variantHash || null;
  plainChart.stale = Boolean(metadata.stale);
  return plainChart;
}

class ChartController {
  constructor() {