refactor: farcaster client env configuration #2087
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📝 WalkthroughWalkthroughThe pull request introduces a comprehensive refactoring of the Farcaster client configuration and management system. The changes focus on enhancing configuration handling, introducing a new environment configuration schema, and restructuring the Farcaster client initialization process. The modifications improve type safety, configuration validation, and provide a more flexible approach to managing Farcaster-related settings across the application. Changes
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Actionable comments posted: 6
🧹 Nitpick comments (3)
packages/client-farcaster/src/index.ts (2)
Line range hint
23-27: Add error handling for undefined environment variablesUsing the non-null assertion operator
!assumes thatFARCASTER_NEYNAR_SIGNER_UUIDandFARCASTER_NEYNAR_API_KEYare always defined. Consider adding checks or handling potential undefined values to prevent runtime errors.
70-75: Log client start after successful initializationMove the log statement after the manager has started to accurately reflect the client's status.
Apply this diff:
const farcasterConfig = await validateFarcasterConfig(runtime); - elizaLogger.log("Farcaster client started"); const manager = new FarcasterManager(runtime, farcasterConfig); // Start all services await manager.start(); + elizaLogger.log("Farcaster client started");packages/client-farcaster/src/post.ts (1)
72-78: Improve random delay calculation.The current implementation could be simplified using a utility function.
Consider extracting the delay calculation:
+ private getRandomDelay(): number { + const minMinutes = this.client.farcasterConfig.POST_INTERVAL_MIN; + const maxMinutes = this.client.farcasterConfig.POST_INTERVAL_MAX; + const randomMinutes = Math.floor(Math.random() * (maxMinutes - minMinutes + 1)) + minMinutes; + return randomMinutes * 60 * 1000; + } + public async start() { const generateNewCastLoop = async () => { const lastPost = await this.runtime.cacheManager.get<{ timestamp: number; }>("farcaster/" + this.fid + "/lastPost"); const lastPostTimestamp = lastPost?.timestamp ?? 0; - const minMinutes = this.client.farcasterConfig.POST_INTERVAL_MIN; - const maxMinutes = this.client.farcasterConfig.POST_INTERVAL_MAX; - const randomMinutes = - Math.floor(Math.random() * (maxMinutes - minMinutes + 1)) + - minMinutes; - const delay = randomMinutes * 60 * 1000; + const delay = this.getRandomDelay();
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📒 Files selected for processing (7)
.env.example(12 hunks)agent/src/index.ts(2 hunks)packages/client-farcaster/src/client.ts(2 hunks)packages/client-farcaster/src/environment.ts(1 hunks)packages/client-farcaster/src/index.ts(3 hunks)packages/client-farcaster/src/interactions.ts(3 hunks)packages/client-farcaster/src/post.ts(4 hunks)
✅ Files skipped from review due to trivial changes (1)
- .env.example
🧰 Additional context used
🪛 Biome (1.9.4)
packages/client-farcaster/src/environment.ts
[error] 40-40: isNaN is unsafe. It attempts a type coercion. Use Number.isNaN instead.
See the MDN documentation for more details.
Unsafe fix: Use Number.isNaN instead.
(lint/suspicious/noGlobalIsNan)
🔇 Additional comments (5)
packages/client-farcaster/src/client.ts (1)
Line range hint
4-28: Changes approvedIntegrating
farcasterConfigenhances configuration management withinFarcasterClient.packages/client-farcaster/src/post.ts (3)
16-19: LGTM! Well-structured class properties.The new properties improve type safety and make the configuration dependencies explicit.
34-62: LGTM! Comprehensive configuration logging.The logging provides good visibility into the client's configuration state.
194-201: LGTM! Proper cache management.The cache key includes the FID for proper isolation between different Farcaster identities.
agent/src/index.ts (1)
468-472: LGTM! Clean client initialization.The change to use
FarcasterClientInterface.start()aligns with the refactoring objectives and follows the pattern used by other clients.
Co-authored-by: coderabbitai[bot] <136622811+coderabbitai[bot]@users.noreply.github.com>
Co-authored-by: coderabbitai[bot] <136622811+coderabbitai[bot]@users.noreply.github.com>
- Updated safeParseInt to use Number.isNaN for better clarity. - Added nullish coalescing to handle potential undefined FARCASTER_FID. - Implemented a check to skip interactions if no FID is found. - Enhanced stopping mechanism for the Farcaster client to ensure it only attempts to stop if the client is initialized.
- Removed the hash property from the memory content object. - Updated the way memory is passed to the runtime processActions method to include the cast property in the content object.
Relates to
Refactoring Farcaster Client Implementation
Risks
Low - This is primarily a refactoring change that improves code organization and configuration management without changing core functionality.
Background
What does this PR do?
This PR refactors the Farcaster client implementation with the following changes:
farcasterConfigconfiguration systemENABLE_POSTfor better control over posting functionalityWhat kind of change is this?
Improvements (misc. changes to existing features)
Documentation changes needed?
My changes require a change to the project documentation to reflect:
ENABLE_POSTTesting
Where should a reviewer start?
packages/client-farcaster/src/environment.tspackages/client-farcaster/src/client.tsDetailed testing steps
.env.exampleto.envENABLE_POSTfunctionalityDeploy Notes
.env.example