1. function sanitizeQueryString(queryString) {
  2. if (!queryString) return {}; // Handle empty string
  4. const params = {};
  5. const pairs = queryString.split('&');
  7. for (const pair of pairs) {
  8. if (pair) { // Skip empty pairs
  9. const [key, value] = pair.split('=');
  10. if (key) {
  11. // Remove URL encoded plus signs and unescape values
  12. const decodedKey = decodeURIComponent(key.replace(/\+/g, ' '));
  13. let decodedValue = decodeURIComponent(value || ''); //Handle missing values
  14. params[decodedKey] = decodedValue;
  15. }
  16. }
  17. }
  19. return params;
  20. }
  22. function migrateData(data, queryParams) {
  23. // Process data, skipping errors from query parameters
  24. for (const key in data) {
  25. if (data.hasOwnProperty(key)) {
  26. try {
  27. // Perform data manipulation or migration
  28. console.log(`Processing key: ${key}`);
  29. //Example: data[key] = someFunction(data[key], queryParams[key]);
  30. } catch (error) {
  31. console.warn(`Error processing key ${key}: ${error.message}. Skipping.`); //Log error but continue
  32. // Optionally, add specific error handling here (e.g., logging to a file)
  33. }
  34. }
  35. }
  36. }

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