1. const authCache = {};
  3. /**
  4. * Retrieves an authentication token from the cache.
  5. * @param {string} token - The authentication token to retrieve.
  6. * @returns {string | undefined} - The token if found, otherwise undefined.
  7. */
  8. function getAuthToken(token) {
  9. if (authCache.hasOwnProperty(token)) {
  10. return authCache[token];
  11. }
  12. return undefined;
  13. }
  15. /**
  16. * Stores an authentication token in the cache.
  17. * @param {string} token - The authentication token to store.
  18. * @param {any} data - Optional data associated with the token.
  19. */
  20. function setAuthToken(token, data) {
  21. authCache[token] = data;
  22. }
  24. /**
  25. * Removes an authentication token from the cache.
  26. * @param {string} token - The authentication token to remove.
  27. */
  28. function removeAuthToken(token) {
  29. delete authCache[token];
  30. }
  32. //Example Usage (for testing)
  33. //setAuthToken("testToken", {user: "testUser"});
  34. //const token = getAuthToken("testToken");
  35. //console.log(token); //Output: {user: "testUser"}
  36. //removeAuthToken("testToken");
  37. //const token2 = getAuthToken("testToken");
  38. //console.log(token2); //Output: undefined

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