Fix Resources Invalidation Strategy

[agubler]

Type: bug

The following has been addressed in the PR:

• There is a related issue
• All code has been formatted with prettier as per the readme code style guidelines
• Unit or Functional tests are included in the PR

Description:

These changes address a few small bugs in the invalidation and caching logic used by resource:

• Use same cache invalidation logic for updating an existing item as used when a "new" item is created
• Fix calling read multiple times after the cache been invalidated
• Decouple the request and the order part of the synthetic id, so we can track the data items associated at a request level

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[codecov]

Codecov Report

Merging #882 (a79bb38) into master (69a6a61) will increase coverage by 0.06%.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##           master     #882      +/-   ##
==========================================
+ Coverage   94.45%   94.52%   +0.06%     
==========================================
  Files         127      127              
  Lines        8010     8020      +10     
  Branches     1872     1874       +2     
==========================================
+ Hits         7566     7581      +15     
+ Misses        444      439       -5     

Impacted Files	Coverage Δ
src/core/middleware/resources.ts	95.68% <100.00%> (+1.41%)	⬆️

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