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Timefilter - replace SimpleEmitter with observables #43748

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merged 28 commits into from Aug 27, 2019

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lizozom
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@lizozom lizozom commented Aug 22, 2019

Summary

Part of [NP Migration Phase I/II]: de-angularize & shim timefilter

Replace SimpleEmitter with observables.

FYI checked each event bieng triggered in this PR one by one

DevDocs

Timefilter exposes 5 events:

  • getEnabledUpdated$ - Fired when isTimeRangeSelectorEnabled \ isAutoRefreshSelectorEnabled are toggled.
  • getTimeUpdate$ - Fired when a user changes the timerange.
  • getRefreshIntervalUpdate$ - Fired when a user changes the the autorefresh settings.
  • getAutoRefreshFetch$ - Used when search_poll triggers an auto refresh.
  • getFetch$- Used when data is set, or the first time auto-refresh is enabled.

Old subscription:

timefilter.on('fetch', ...);
timefilter.off('fetch', ...);

New subscription:

const fetchSub = timefilter.getFetch$().subscrible(...);
fetchSub.unsubscribe();

Checklist

Use strikethroughs to remove checklist items you don't feel are applicable to this PR.

For maintainers

@lizozom lizozom requested review from a team as code owners August 22, 2019 10:23
@lizozom lizozom self-assigned this Aug 22, 2019
@lizozom lizozom added Feature:NP Migration release_note:skip Skip the PR/issue when compiling release notes Team:AppArch labels Aug 22, 2019
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Pinging @elastic/kibana-app-arch

@lizozom
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lizozom commented Aug 22, 2019

@chrisronline I fixed the error you saw when stopping auto refresh.

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💔 Build Failed

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💚 Build Succeeded

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@clintandrewhall clintandrewhall left a comment

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LGTM, and the changes wrt to Canvas seem very straightforward. Accepting for Canvas.

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Looks good overall, just added a question about a line that could possibly removed.

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walterra commented Aug 26, 2019

@lizozom, I added @jgowdyelastic as a reviewer too since he's more into the new anomaly job wizards code.

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Latest changes LGTM

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lizozom commented Aug 27, 2019

Thanks. @jgowdyelastic let me know if you have any questions.

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LGTM

@lizozom lizozom added release_note:plugin_api_changes Contains a Plugin API changes section for the breaking plugin API changes section. and removed release_note:skip Skip the PR/issue when compiling release notes labels Aug 27, 2019
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💚 Build Succeeded

@lizozom lizozom merged commit 8cdd469 into elastic:master Aug 27, 2019
lizozom pushed a commit to lizozom/kibana that referenced this pull request Aug 27, 2019
* Replaced 'timeUpdate' and 'enabledUpdated' timefilter events with observables.

* Change enabledUpdated$ to a BehaviorSubject

* refreshIntervalUpdate + fixes in monitoring

* autoRefreshFetch

* getFetch + delete listenAndDigestAsync

* Removed SimpleEmitter parent

* Updated timefilter tests

* Post merge code updates in ML + type fixes

* visual editor unsubscribe

* removed unused import

* timefilter mock

* Import only from top level of timefilter

* Fixed typo in discover

* unsubscribe in monitoring

* Deleted two  tests relying on timefilter implementing EventEmitter

* Renamed subscribtion var name

* import path for fixing jest test ?

* Removed unused row
simianhacker pushed a commit to simianhacker/kibana that referenced this pull request Aug 27, 2019
* Replaced 'timeUpdate' and 'enabledUpdated' timefilter events with observables.

* Change enabledUpdated$ to a BehaviorSubject

* refreshIntervalUpdate + fixes in monitoring

* autoRefreshFetch

* getFetch + delete listenAndDigestAsync

* Removed SimpleEmitter parent

* Updated timefilter tests

* Post merge code updates in ML + type fixes

* visual editor unsubscribe

* removed unused import

* timefilter mock

* Import only from top level of timefilter

* Fixed typo in discover

* unsubscribe in monitoring

* Deleted two  tests relying on timefilter implementing EventEmitter

* Renamed subscribtion var name

* import path for fixing jest test ?

* Removed unused row
lizozom pushed a commit that referenced this pull request Aug 28, 2019
* Replaced 'timeUpdate' and 'enabledUpdated' timefilter events with observables.

* Change enabledUpdated$ to a BehaviorSubject

* refreshIntervalUpdate + fixes in monitoring

* autoRefreshFetch

* getFetch + delete listenAndDigestAsync

* Removed SimpleEmitter parent

* Updated timefilter tests

* Post merge code updates in ML + type fixes

* visual editor unsubscribe

* removed unused import

* timefilter mock

* Import only from top level of timefilter

* Fixed typo in discover

* unsubscribe in monitoring

* Deleted two  tests relying on timefilter implementing EventEmitter

* Renamed subscribtion var name

* import path for fixing jest test ?

* Removed unused row
@lizozom lizozom deleted the newplatform/timefilter/observables branch November 14, 2019 13:04
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7 participants