Randomize sort order of user IDs

generate-stats.ts

@@ -44,6 +44,16 @@ try {
 const userIdsResult = await client.queryObject("SELECT id FROM users");
 const userIds = userIdsResult.rows.map((row) => row.id);
 
+// Shuffle userIds array to randomize processing order
+function shuffleArray(array) {
+  for (let i = array.length - 1; i > 0; i--) {
+    const j = Math.floor(Math.random() * (i + 1));
+    [array[i], array[j]] = [array[j], array[i]]; // Swap elements
+  }
+  return array;
+}
+shuffleArray(userIds);
+
 // CSV file path
 const csvFilePath = "./daily-stats.csv";