NAS-131461 / 25.04 / Listen for apps stats only when have installed apps

[denysbutenko]

Changes:

Listen for apps stats only when have installed apps

Testing:

Check websocket messages

[bugclerk]

Jira URL: https://ixsystems.atlassian.net/browse/NAS-131461

[codecov]

Codecov Report

Attention: Patch coverage is 70.00000% with 3 lines in your changes missing coverage. Please review.

Project coverage is 80.90%. Comparing base (303e5cc) to head (2a833a6).
Report is 3 commits behind head on master.

Files with missing lines	Patch %	Lines
...p/pages/apps/store/installed-apps-store.service.ts	70.00%	3 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master   #10791      +/-   ##
==========================================
- Coverage   80.91%   80.90%   -0.01%     
==========================================
  Files        1571     1572       +1     
  Lines       52114    52169      +55     
  Branches     5812     5807       -5     
==========================================
+ Hits        42167    42208      +41     
- Misses       9947     9961      +14     

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[undsoft]

this.installedApps$ will emit every time there is a change to installed apps, leading to more and more subscriptions.

[denysbutenko]

this.installedApps$ will emit every time there is a change to installed apps, leading to more and more subscriptions.

No extra subscriptions are seen in websocket. Changed operator to tapOnce anyway.

[undsoft]

It's fine, but probably can be optimized further. For example, we won't unsubscribe here when last app is removed, but that's not a big deal.

[bugclerk]

Unable to perform the following backports: backport-24.10.
Available versions: 13.0, 13.3, 23.10.3, 24.04-BETA.1, 24.04-RC.1, 24.04.0, 24.04.1, 24.04.1.1, 24.04.2, 24.04.2.1, 24.04.2.2, 24.04.2.3, 24.04.3, 24.10-BETA.1, 24.10-RC.1, 24.10-RC.2, 24.10.0, 25.04.

[bugclerk]

JIRA ticket https://ixsystems.atlassian.net/browse/NAS-131461 is targeted to the following versions which have not received their corresponding PRs: 24.10.0

[bugclerk]

This PR has been merged and conversations have been locked.
If you would like to discuss more about this issue please use our forums or raise a Jira ticket.

[denysbutenko]

backport

[bugclerk]

Unable to perform the following backports: backport-24.10.
Available versions: 13.0, 13.3, 23.10.3, 24.04-BETA.1, 24.04-RC.1, 24.04.0, 24.04.1, 24.04.1.1, 24.04.2, 24.04.2.1, 24.04.2.2, 24.04.2.3, 24.04.3, 24.10-BETA.1, 24.10-RC.1, 24.10-RC.2, 24.10.0, 25.04.

[denysbutenko]

backport