first commit

services/web/scripts/analytics/helpers/GoogleBigQueryHelper.mjs

@@ -0,0 +1,30 @@
+import { BigQuery as GoogleBigQuery } from '@google-cloud/bigquery'
+
+let dataset = null
+
+function getDataset() {
+  if (!dataset) {
+    console.log(
+      'Connecting to BigQuery dataset: ',
+      process.env.BQ_PROJECT_ID,
+      process.env.BQ_DATASET_V2
+    )
+
+    dataset = new GoogleBigQuery({
+      projectId: process.env.BQ_PROJECT_ID,
+      keyFilename: process.env.GCS_KEY_FILE,
+    }).dataset(process.env.BQ_DATASET_V2)
+  }
+
+  return dataset
+}
+
+async function query(query, params = {}) {
+  const [job] = await getDataset().createQueryJob({ query, params })
+  const [rows] = await job.getQueryResults()
+  return rows
+}
+
+export default {
+  query,
+}