[NAE-1983] Public view file handling

[Kovy95]

Description

• fix problem with public file list deleting

Fixes NAE-1983

Dependencies

none

Third party dependencies

• No new dependencies were introduced

Blocking Pull requests

There are no dependencies on other PR

How Has Been This Tested?

manually

Test Configuration

<Please describe configuration for tests to run if applicable, like program parameters, host OS, VM configuration etc.>

Name	Tested on
OS	Linux Mint 20
Runtime	Java 11
Dependency Manager	Maven 3.8.4
Framework version	SpringBoot 2.6.2
Run parameters
Other configuration

Checklist:

• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• My changes have been checked, personally or remotely, with @...
• I have commented my code, particularly in hard-to-understand areas
• I have resolved all conflicts with the target branch of the PR
• I have updated and synced my code with the target branch
• I have added tests that prove my fix is effective or that my feature works
• New and existing tests pass locally with my changes:
  • Lint test
  • Unit tests
  • Integration tests
• I have checked my contribution with code analysis tools:
  • SonarCloud
  • Snyk
• I have made corresponding changes to the documentation:
  • Developer documentation
  • User Guides
  • Migration Guides