Refactoring suggested in #31634

[juan-fdz-hawa]

For #30384

Minor refactorings suggested in #31634.

No new changes introduced, so change file not required.

[codecov]

Codecov Report

❌ Patch coverage is 0% with 8 lines in your changes missing coverage. Please review.
✅ Project coverage is 63.77%. Comparing base (4ff53b9) to head (d318b7d).
⚠️ Report is 14 commits behind head on main.

Files with missing lines	Patch %	Lines
server/datastore/mysql/disk_encryption.go	0.00%	6 Missing ⚠️
server/service/orbit.go	0.00%	2 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main   #31839      +/-   ##
==========================================
+ Coverage   63.58%   63.77%   +0.19%     
==========================================
  Files        1964     1966       +2     
  Lines      192352   192508     +156     
  Branches     6285     6285              
==========================================
+ Hits       122300   122772     +472     
+ Misses      60456    60129     -327     
- Partials     9596     9607      +11     

Flag	Coverage Δ
backend	65.15% <0.00%> (+0.21%)	⬆️

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[getvictor]

LGTM