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Update ComposableController to BaseController v2 #2082

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mcmire opened this issue Nov 22, 2023 · 1 comment · Fixed by #3590
Closed

Update ComposableController to BaseController v2 #2082

mcmire opened this issue Nov 22, 2023 · 1 comment · Fixed by #3590
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@MajorLift
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team-wallet-framework

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@mcmire
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mcmire commented Nov 22, 2023

ComposableController still inherits from BaseController v1. In order to build a wallet library, we need to make all of our controllers consistent, and that means we need to migrate this controller to BaseController v2.

Please use #1705 (PhishingController) as a recent reference for this type of migration.
@mcmire mcmire mentioned this issue Nov 22, 2023
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@desi
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desi commented Nov 22, 2023

Hey team! Please add your planning poker estimate with Zenhub @cryptodev-2s @Gudahtt @MajorLift @mcmire @mikesposito

@MajorLift MajorLift self-assigned this Nov 24, 2023
This was referenced Nov 30, 2023
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MajorLift added a commit that referenced this issue Dec 11, 2023
@MajorLift @mcmire
Upgrade ComposableController to extend BaseControllerV2 (#3590)
9ea6b88 
## Explanation

As part of the upcoming core wallet library initiative, we plan to
migrate all controllers to `BaseControllerV2`. This commit upgrades
`ComposableController`.

## References

- Closes #2082
- See #1509

## Changelog

### `@metamask/composable-controller`

## Added

- Add types `ComposableControllerState`,
`ComposableControllerStateChangeEvent`, `ComposableControllerEvents`,
`ComposableControllerMessenger`.

## Changed

- **BREAKING:** `ComposableController` is upgraded to extend
`BaseControllerV2`.
- The constructor now expects an options object with required properties
`controllers` and `messenger` as its only argument.
- `ComposableController` no longer has a `subscribe` method. Instead,
listeners for `ComposableController` events must be registered to the
controller messenger that generated the restricted messenger assigned to
the instance's `messagingSystem` class field.
- Any getters for `ComposableController` state that access the internal
class field directly should be refactored to instead use listeners that
are subscribed to `ComposableControllerStateChangeEvent`.

## Checklist

- [x] I've updated the test suite for new or updated code as appropriate
- [x] I've updated documentation (JSDoc, Markdown, etc.) for new or
updated code as appropriate
- [x] I've highlighted breaking changes using the "BREAKING" category
above as appropriate

---------

Co-authored-by: Ellilot Winkler <[email protected]>
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Upgrade ComposableController to extend BaseControllerV2 MetaMask/core
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@mcmire @desi @MajorLift