1. /**
  2. * Archives record content for exploratory data analysis.
  3. *
  4. * @param {Array<Object>} records An array of record objects.
  5. * @param {string} archivePath The path to the directory where the archives will be saved.
  6. */
  7. function archiveRecords(records, archivePath) {
  8. if (!records || !Array.isArray(records) || records.length === 0) {
  9. console.warn("No records provided. Exiting.");
  10. return;
  11. }
  13. if (!archivePath) {
  14. console.warn("No archive path provided. Exiting.");
  15. return;
  16. }
  18. // Ensure archive path exists
  19. if (!fs.existsSync(archivePath)) {
  20. fs.mkdirSync(archivePath, { recursive: true });
  21. }
  23. for (let i = 0; i < records.length; i++) {
  24. const record = records[i];
  26. if (typeof record !== 'object' || record === null) {
  27. console.warn(`Skipping invalid record at index ${i}`);
  28. continue;
  29. }
  31. const recordKey = `record_${i}`; // unique filename
  32. const archiveFilePath = `${archivePath}/${recordKey}.json`;
  34. try {
  35. fs.writeFileSync(archiveFilePath, JSON.stringify(record, null, 2)); // Save as JSON with indentation
  36. console.log(`Archived record ${i} to ${archiveFilePath}`);
  37. } catch (err) {
  38. console.error(`Error archiving record ${i} to ${archiveFilePath}:`, err);
  39. }
  40. }
  41. }
  43. // Require the fs module (Node.js specific)
  44. const fs = require('fs');

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