Remove Prometheus metrics implementation#1831
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Caution Review failedThe pull request is closed. WalkthroughThis change removes all Prometheus metrics instrumentation from the server application. It deletes the metrics utility module, eliminates all metric-related wrappers and counters from route handlers and driver methods, removes the metrics middleware from TRPC procedures, and deletes Grafana-related environment variables from configuration. Changes
Estimated code review effort🎯 2 (Simple) | ⏱️ ~8 minutes Possibly related PRs
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| return await this.driver.create(data); | ||
| } | ||
| ); | ||
| return await this.driver.create(data); |
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Bug: Driver Null Check Missing in Create Method
The create method is missing a null check for this.driver. This check was previously inside the timeOperation wrapper and was inadvertently removed when the wrapper was refactored out. This omission will cause a runtime error if this.driver is null, unlike other similar methods (e.g., markAsRead) that correctly retained their driver checks.
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cubic analysis
1 issue found across 3 files • Review in cubic
React with 👍 or 👎 to teach cubic. You can also tag @cubic-dev-ai to give feedback, ask questions, or re-run the review.
| return await this.driver.create(data); | ||
| } | ||
| ); | ||
| return await this.driver.create(data); |
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If this.driver is null the method will throw a TypeError instead of the intended explicit error that other methods raise. Add the same null-check pattern used elsewhere (e.g. markAsRead) before calling create(). (This reflects feedback from previous reviews about ensuring null checks are kept when refactoring wrappers.)
Prompt for AI agents
Address the following comment on apps/server/src/routes/agent/index.ts at line 124:
<comment>If this.driver is null the method will throw a TypeError instead of the intended explicit error that other methods raise. Add the same null-check pattern used elsewhere (e.g. markAsRead) before calling create(). (This reflects feedback from previous reviews about ensuring null checks are kept when refactoring wrappers.)</comment>
<file context>
@@ -129,17 +121,7 @@ export class ZeroDriver extends AIChatAgent<typeof env> {
}
async create(data: IOutgoingMessage) {
- return timeOperation(
- zeroDriverOperationDuration,
- { operation: 'create', connection_id: this.name },
- async () => {
- if (!this.driver) {
- throw new Error('No driver available');
</file context>
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Summary by cubic
Removed all Prometheus metrics code and related configuration from the server to simplify the codebase.
Summary by CodeRabbit