This change updates the playground reference docs with some new images
and an explanation of how the results work now.
I have not removed any of the old images because I think they still
illustrate well how the playground works. And because they're not
direct screenshots anyway, that sounds like a fair trade-off to me.
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wrap reorder event creation to strategy variant feature
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---------
Signed-off-by: andreas-unleash <andreas@getunleash.ai>
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Fixes a bug around createStrategy
Fix: Create/Store strategy reorder event only when feature is on
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Signed-off-by: andreas-unleash <andreas@getunleash.ai>
This PR updates the feature type service by adding a new
`updateLifetime` method. This method handles the connection between the
API (#4256) and the store (#4252).
I've also added some new e2e tests to ensure that the API behaves as
expected.
This PR adds an operation and accompanying openapi docs for the new
"update feature type lifetime" API operation.
It also fixes an oversight where the other endpoint on the same
controller didn't use `respondWithValidation`.
Note: the API here is a suggestion. I'd like to hear whether you agree
with this implementation or not.
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When reordering strategies for a feature environment:
- Adds stop when CR are enabled
- Emits an event
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---------
Signed-off-by: andreas-unleash <andreas@getunleash.ai>
This PR activates the event emission that was prepared for in
https://github.com/Unleash/unleash/pull/4239.
It emits events (behind a flag) when something is marked as potentially
stale or the opposite.
It takes the features returned from the store and creates events out of
them.
The events only contain data, no preData. This is because the preData
can easily be inferred and because it gives a nicer event in the event
log.
Here is an image of the difference. The top event uses only data, so it
shows the name of the feature and the new potentiallyStale status. The
bottom event uses both preData and data, so it only shows the new
potentiallyStale status and not the feature name (unless you show the
raw event):
Should not be merged before #4239. Merge that and then rebase this off
main or cherry the commit.
## Discussion
### `preData`
Should we also use preData or is it enough to use only data? It seems
unnecessary in this event, but I'm open to hearing your thoughts.
### event author: `createdBy`
I've set `unleash-system` as the `createdBy` property on these events
because they are generated by the system. I found the same string used
some other places. However, it may be that there we want to use a
different author.
This PR adds updates the potentially stale status change events whenever
the potentially stale update function is run.
No events are emitted yet. While the emission is only a few lines of
code, I'd like to do that in a separate PR so that we can give it the
attention it deserves in the form of tests, etc.
This PR also moves the potentially stale update functionality from the
`update` method to only being done in the
`updatePotentiallyStaleFeatures` method. This keeps all functionality
related to marking `potentiallyStale` in one place.
The emission implementation was removed in
4fb7cbde03
## The update queries
While it would be possible to do the state updates in a single query
instead of three separate ones, wrangling this into knex proved to be
troublesome (and would also probably be harder to understand and reason
about). The current solution uses three smaller queries (one select, two
updates), as Jaanus suggested in a private slack thread.
This reverts commit 16e3799b9a.
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https://linear.app/unleash/issue/2-1232/implement-first-iteration-of-the-new-slack-app-addon
This PR implements the first iteration of the new Slack App addon.
Unlike the old Slack addon, this one uses a Slack App (bot) that is
installed to Slack workspaces in order to post messages. This uses
`@slack/web-api`, which internally uses the latest Slack API endpoints
like `postMessage`.
This is currently behind a flag: `slackAppAddon`.
The current flow is that the Unleash Slack App is installed from
whatever source:
- Unleash addons page;
- Direct link;
- https://unleash-slack-app.vercel.app/ (temporary URL);
- Slack App Directory (in the future);
- Etc;
After installed, we resolve the authorization to an `access_token` that
the user can paste into the Unleash Slack App addon configuration form.
https://github.com/Unleash/unleash/assets/14320932/6a6621b9-5b8a-4921-a279-30668be6d46c
Co-authored by: @daveleek
---------
Co-authored-by: David Leek <david@getunleash.io>
This PR lays most of the groundwork required for emitting events when
features are marked as potentially stale by Unleash. It does **not**
emit any events just yet. The summary is:
- periodically look for features that are potentially stale and mark
them (set to run every 10 seconds for now; can be changed)
- when features are updated, if the update data contains changes to the
feature's type or createdAt date, also update the potentially stale
status.
It is currently about 220 lines of tests and about 100 lines of
application code (primarily db migration and two new methods on the
IFeatureToggleStore interface).
The reason I wanted to put this into a single PR (instead of just the db
migration, then just the potentially stale marking, then the update
logic) is:
If users get the db migration first, but not the rest of the update
logic until the events are fired, then they could get a bunch of new
events for features that should have been marked as potentially stale
several days/weeks/months ago. That seemed undesirable to me, so I
decided to bunch those changes together. Of course, I'd be happy to
break it into smaller parts.
## Rules
A toggle will be marked as potentially stale iff:
- it is not already stale
- its createdAt date is older than its feature type's expected lifetime
would dictate
## Migration
The migration adds a new `potentially_stale` column to the features
table and sets this to true for any toggles that have exceeded their
expected lifetime and that have not already been marked as `stale`.
## Discussion
### The `currentTime` parameter of `markPotentiallyStaleFeatures`
The `markPotentiallyStaleFetaures` method takes an optional
`currentTime` parameter. This was added to make it easier to test (so
you can test "into the future"), but it's not used in the application.
We can rewrite the tests to instead update feature toggles manually, but
that wouldn't test the actual marking method. Happy to discuss.
Highlight edge in the first paragraph.
Not sure if we should suggest that it should be the preferred choice,
but at least this helps to realize there's an alternative already in the
first paragraph.
## About the changes
Fix un-awaited promise on batch variant update - reduce function allowed
TS to skip Promise type.
---------
Co-authored-by: Gastón Fournier <gaston@getunleash.io>
## About the changes
Custom activation strategies are still the recommended way to go in our
documentation, but now most of the use cases for custom activation
strategies can be covered by strategy constraints (released with Unleash
4.16)
With this change, we try to drive people to use strategy constraints.
---------
Co-authored-by: Thomas Heartman <thomas@getunleash.ai>
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Wraps the whole `registerClientMetrics` function with try/catch to
return 400 on error
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[1-1037](https://linear.app/unleash/issue/1-1037/return-4xx-error-for-incorrect-metrics-input)
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Signed-off-by: andreas-unleash <andreas@getunleash.ai>
### What
We had a customer wonder why `/api/proxy/development` wasn't configured
for them. After some digging it was found that they'd followed our
documentation and assumed that the proxy was configured for them.
However, since we no longer host proxies, this was not the case. This PR
updates the documentation to point out that "Unleash hosts everything"
now means that our clients should use Frontend API keys and the
`/api/frontend` endpoint to get what they used to get from embedded
proxies.
## Missing
We should make a new illustration in the same vein as the other
illustrations on this page to demonstrate what the Frontend API really
is. This PR removes the reference to the picture of the topology of
having Unleash hosting proxies.
---------
Co-authored-by: Thomas Heartman <thomas@getunleash.ai>
