IAC-805 Lazy Load of vRO Inventory Items

[akantchev]

Description

In order not to overload the vRO with REST requests to the inventory items REST endpoint in the vRO (on heavily loaded environment) a vRO inventory caching feature has been implemented that loads the inventory items lazy and caches during the visual studio session runtime. The vRO data collection is executed in serial order (in order not to overload the vRO with a lot of parallel REST requests).

Checklist

• Lint and unit tests pass locally with my changes
• I have tested against live vRO/vRA, if applicable
• My changes have a descriptive commit message with a short title, including a Fixed #XXX - or Closed #XXX - prefix to auto-close the issue

Testing

Run the plugin against a real vRO environment, the action hinting should be fetched once thus fetching data only once, further REST request will be made until the refresh button is clicked or the IDE is reloaded. The vRO's vco micro service should not get overloaded with REST requests and no request are getting dropped.

Release Notes

• Auto caching of vRO inventory items during initial IDE load (if the caching setting is enabled).
• The caching behavior may be disabled via the vrdev.vro.inventory.cache plugin setting. By default the setting is set to true
• vRO data collection REST requests are done serially for each of the category items.

Related Issues

#137

[codecov]

Codecov Report

Merging #142 (0171aef) into master (60bd232) will increase coverage by 0.13%.
The diff coverage is 25.00%.

❗ Current head 0171aef differs from pull request most recent head 691d499. Consider uploading reports for the commit 691d499 to get more accurate results

Additional details and impacted files

@@            Coverage Diff             @@
##           master     #142      +/-   ##
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+ Coverage   54.21%   54.35%   +0.13%     
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  Files          40       40              
  Lines         806      804       -2     
  Branches      117      116       -1     
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  Hits          437      437              
+ Misses        331      330       -1     
+ Partials       38       37       -1