Port isValidatorForNextBlock() utility

[tcsenpai]

Port the isValidatorForNextBlock utility from DTR branch.

Source

git show origin/dtr:src/libs/consensus/v2/routines/isValidator.ts

Target

src/libs/consensus/v2/routines/isValidator.ts

Code (26 lines - copy as-is)

import getShard from "./getShard"
import { Peer } from "@/libs/peer"
import { getSharedState } from "@/utilities/sharedState"
import getCommonValidatorSeed from "./getCommonValidatorSeed"

/**
 * Determines whether the local node is included in the validator shard for the next block.
 */
export default async function isValidatorForNextBlock(): Promise<{
    isValidator: boolean
    validators: Peer[]
}> {
    const { commonValidatorSeed } = await getCommonValidatorSeed()
    const validators = await getShard(commonValidatorSeed)

    return {
        isValidator: validators.some(
            peer => peer.identity === getSharedState.publicKeyHex,
        ),
        validators,
    }
}

Notes

• This is fully transport-agnostic, no changes needed
• Uses existing getShard() and getCommonValidatorSeed()

[Beads: node-ge7]

[coderabbitai]

📝 CodeRabbit Plan Mode

Generate an implementation plan and prompts that you can use with your favorite coding agent.

• Create Plan

Examples

• Example 1
• Example 2

---

---

🧪 Issue enrichment is currently in open beta.

You can configure auto-planning by selecting labels in the issue_enrichment configuration.

To disable automatic issue enrichment, add the following to your .coderabbit.yaml:

issue_enrichment:
  auto_enrich:
    enabled: false

💬 Have feedback or questions? Drop into our discord or schedule a call!