Remove open interest handler

[dydxwill]

Changelist

Open interest is being calculated in a roundtable task.
Can ignore these events from protocol.

Test Plan

[Describe how this PR was tested (if applicable)]

Author/Reviewer Checklist

• If this PR has changes that result in a different app state given the same prior state and transaction list, manually add the state-breaking label.
• If the PR has breaking postgres changes to the indexer add the indexer-postgres-breaking label.
• If this PR isn't state-breaking but has changes that modify behavior in PrepareProposal or ProcessProposal, manually add the label proposal-breaking.
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Summary by CodeRabbit

• Bug Fixes

  • Removed obsolete handling and validation for open interest updates, streamlining event processing.

• New Features

  • No new features were introduced in this release.

• Chores

  • Deleted multiple files and handlers related to open interest updates to enhance code maintainability.

[coderabbitai]

Walkthrough

The pull request involves the removal of the OpenInterestUpdateHandler and all associated components, including its validator, SQL handler, and related tests. This change eliminates the functionality for processing open interest update events in a trading context, affecting how these events are handled throughout the system. Various files, such as handlers, validators, and SQL scripts, have been updated to reflect this removal.

Changes

File Path	Change Summary
indexer/services/ender/__tests__/handlers/open-interest-update-handler.test.ts	Deleted test suite for openInterestUpdateHandler, including setup, teardown, and assertions.
indexer/services/ender/src/handlers/open-interest-update-handler.ts	Removed OpenInterestUpdateHandler class and its methods for processing open interest updates.
indexer/services/ender/src/helpers/postgres/postgres-functions.ts	Removed SQL handler script 'dydx_open_interest_update_handler.sql' from HANDLER_SCRIPTS array.
indexer/services/ender/src/lib/block-processor.ts	Removed OpenInterestUpdateValidator from import statements and event subtype mapping.
indexer/services/ender/src/lib/helper.ts	Deleted case for handling DydxIndexerSubtypes.OPEN_INTEREST_UPDATE in event processing function.
indexer/services/ender/src/lib/types.ts	Removed OPEN_INTEREST_UPDATE subtype from DydxIndexerSubtypes enum and updated related type definitions.
indexer/services/ender/src/scripts/handlers/dydx_block_processor_ordered_handlers.sql	Removed handler for "open_interest_update" event type from SQL script.
indexer/services/ender/src/scripts/handlers/dydx_open_interest_update_handler.sql	Deleted SQL function dydx_open_interest_update_handler for processing open interest updates.
indexer/services/ender/src/validators/open-interest-update-validator.ts	Removed OpenInterestUpdateValidator class responsible for validating open interest update events.

Possibly related PRs

• [TRA-572] Add handler for upsert vault events to ender. #2274: The changes in this PR introduce a handler for upsert vault events, which is directly related to the functionality of handling events in a trading context, similar to the openInterestUpdateHandler that was removed in the main PR.

Poem

In the garden where traders play,
The open interest has gone away.
No more updates to track and chase,
Just peaceful fields in this quiet space.
Hops and dreams in the market's sway,
A new dawn breaks, brightening the day! 🐇✨

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Recent review details

Configuration used: CodeRabbit UI
Review profile: CHILL

Commits

Files that changed from the base of the PR and between 4f090d0 and 3a9615f.

Files selected for processing (2)

• indexer/services/ender/src/lib/helper.ts (0 hunks)
• indexer/services/ender/src/lib/types.ts (0 hunks)

Files not reviewed due to no reviewable changes (2)

• indexer/services/ender/src/lib/helper.ts
• indexer/services/ender/src/lib/types.ts

---

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[dydxwill]

@Mergifyio backport release/indexer/v5.x

[dydxwill]

@Mergifyio backport release/indexer/v6.x

[mergify]

backport release/indexer/v5.x

✅ Backports have been created

• #2320 Remove open interest handler (backport #2319) has been created for branch release/indexer/v5.x but encountered conflicts

[mergify]

backport release/indexer/v6.x

✅ Backports have been created

• #2321 Remove open interest handler (backport #2319) has been created for branch release/indexer/v6.x but encountered conflicts