fix(serviceConfig): ent-4869 empty, null distinction

[cdcabrera]

What's included

• fix(serviceConfig): ent-4869 empty, null distinction
  • build, lower global caching to 15 seconds
  • serviceConfig, Array toString masks null, use JSON stringify

Notes

• Array.toString() converts null values to empty. We were using null as a distinction between empty and undefined. JSON.stringify maintains null and empty
• you can boil the original steps down to simply setting usage to unspecified since the issues focus to any query parameter that uses an empty string.
• Production code is NOT affected by this bug, we utilized JSON.stringify for the original ID generator, https://github.com/RedHatInsights/curiosity-frontend/blob/main/src/services/config.js#L64
• @diegomaranhao

How to test

Proxy run check

1. update the NPM packages with $ yarn
2. make sure Docker is running, plus on network, then
3. $ yarn start:proxy
4. observe the graph threshold
5. select usage = unspecified
6. observe the graph threshold
7. clear all filters
8. observe the graph threshold

You can also follow the original directions noted in ENT-4869
Make a comparison to staging...

Example

...

Updates issue/story

ENT-4869