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feat(webapp): query boundary pinned end-to-end and a capped query retry - #4549

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kathiekiwi wants to merge 9 commits into
fix/watch-mode-keepalive-tri-13065from
feat/query-safety-tri-11165
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feat(webapp): query boundary pinned end-to-end and a capped query retry#4549
kathiekiwi wants to merge 9 commits into
fix/watch-mode-keepalive-tri-13065from
feat/query-safety-tri-11165

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@kathiekiwi

@kathiekiwi kathiekiwi commented Aug 10, 2026

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What & why

The agent's query tool is read-only, but that was true by three separate facts and only one of them had a test. This proves the boundary holds by contract rather than by prompt, and stops a broken query from burning a whole agent turn.

Two small guards, the rest is tests. TRI-11165.

Stack

Stacked on #4548 (watch-mode keepalive). Merge that first.

What's inside

  • A route-level read-only test (apps/webapp/test/queryRouteReadOnly.test.ts) that drives api.v1.query with a real signed environment JWT: a multi-statement write and a mutating statement are both refused before anything reaches ClickHouse, and a plain read passes so the seam stays live.
  • readonly=1 made non-overridable in queryService.server.ts — caller clickhouseSettings were spread after the defaults and could clear it.
  • A per-turn query-retry cap in the agent's run_query tool (internal-packages/dashboard-agent/src/tool-api.ts): three consecutive failures returns a terminal "stop and answer with what you have".

Key decisions

  • The read-only guarantee is grammar-level, not filtered. TRQL has no write statements — they don't parse — ClickHouse runs with readonly=1, and the org/project/env scoping is injected server-side from the credential. The request body can't widen scope or turn a read into a write.
  • The deny test runs through the route, not the parser. A parser-only test would stay green if a refactor routed agent SQL around the compiler; driving the real route with a signed JWT pins the boundary end-to-end, and the deliberate positive read keeps the assertion honest.
  • The retry cap lives per turn, not in the prompt. A failed query hands the model the database error to fix, and usually it does — but the only other limit was the turn's 10 steps, so one query the model couldn't fix could eat the whole turn and leave the user with no answer. The tool set is built per turn, so the counter caps consecutive failures; a success resets it. The retry instruction rides the error text, so the prompt prefix is unchanged.

Testing

  • queryRouteReadOnly.test.ts — write statements → 400, ClickHouse never called; a read passes.
  • tool-query-retry-cap.test.ts — terminal at the third consecutive failure, counter resets on a success.
  • The load-bearing guards were control-broken first (readonly override re-enabled; cap removed) and the tests went red.

The read-only guard was enforced by the TRQL grammar and a parser test, but nothing
proved the route itself refuses a write; a route test now drives api.v1.query with a
signed environment JWT and asserts nothing reaches ClickHouse. readonly=1 is no longer
overridable by a caller's clickhouseSettings. run_query gives up after three consecutive
failures so a broken query can't burn a whole agent turn.

TRI-11165
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Walkthrough

The webapp now rejects mutating query statements and enforces readonly: "1" after merging caller settings. Integration tests cover authenticated reads, rejected writes, and setting overrides. The dashboard agent now tracks consecutive run_query failures per turn, stops after three failures, and resets the counter after a successful query. Tests cover the failure cap and reset behavior.

🚥 Pre-merge checks | ✅ 4 | ❌ 1

❌ Failed checks (1 warning)

Check name Status Explanation Resolution
Docstring Coverage ⚠️ Warning Docstring coverage is 66.67% which is insufficient. The required threshold is 80.00%. Write docstrings for the functions missing them to satisfy the coverage threshold.
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Linked Issues check ✅ Passed Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check ✅ Passed Check skipped because no linked issues were found for this pull request.
Title check ✅ Passed The title clearly summarizes the two main changes: enforcing the query boundary and capping consecutive query retries.
Description check ✅ Passed The description explains the motivation, implementation, key decisions, testing, and linked issue, with only non-critical template sections omitted.
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  • .server-changes/query-boundary-and-retry-cap.md
  • apps/webapp/app/services/queryService.server.ts
  • apps/webapp/test/queryRouteReadOnly.test.ts
  • internal-packages/dashboard-agent/src/tool-api.ts
  • internal-packages/dashboard-agent/src/tool-query-retry-cap.test.ts
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  • GitHub Check: webapp / 🧪 Unit Tests: Webapp (11, 12)
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  • GitHub Check: webapp / 🧪 Unit Tests: Webapp (5, 12)
  • GitHub Check: webapp / 🧪 Unit Tests: Webapp (9, 12)
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**/*.{ts,tsx}

📄 CodeRabbit inference engine (.github/copilot-instructions.md)

**/*.{ts,tsx}: Use types over interfaces for TypeScript
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Files:

  • apps/webapp/app/services/queryService.server.ts
  • internal-packages/dashboard-agent/src/tool-api.ts
  • apps/webapp/test/queryRouteReadOnly.test.ts
  • internal-packages/dashboard-agent/src/tool-query-retry-cap.test.ts
{packages/core,apps/webapp}/**/*.{ts,tsx}

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Use zod for validation in packages/core and apps/webapp

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  • apps/webapp/app/services/queryService.server.ts
  • apps/webapp/test/queryRouteReadOnly.test.ts
**/*.{ts,tsx,js,jsx}

📄 CodeRabbit inference engine (.github/copilot-instructions.md)

Use function declarations instead of default exports

Files:

  • apps/webapp/app/services/queryService.server.ts
  • internal-packages/dashboard-agent/src/tool-api.ts
  • apps/webapp/test/queryRouteReadOnly.test.ts
  • internal-packages/dashboard-agent/src/tool-query-retry-cap.test.ts
**/*.ts

📄 CodeRabbit inference engine (.cursor/rules/otel-metrics.mdc)

**/*.ts: When creating or editing OTEL metrics (counters, histograms, gauges), ensure metric attributes have low cardinality by using only enums, booleans, bounded error codes, or bounded shard IDs
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Files:

  • apps/webapp/app/services/queryService.server.ts
  • internal-packages/dashboard-agent/src/tool-api.ts
  • apps/webapp/test/queryRouteReadOnly.test.ts
  • internal-packages/dashboard-agent/src/tool-query-retry-cap.test.ts
apps/webapp/**/*.{ts,tsx}

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apps/webapp/**/*.{ts,tsx}: Access environment variables through the env export of env.server.ts instead of directly accessing process.env
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Files:

  • apps/webapp/app/services/queryService.server.ts
  • apps/webapp/test/queryRouteReadOnly.test.ts
apps/**/*.{ts,tsx}

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Files:

  • apps/webapp/app/services/queryService.server.ts
  • apps/webapp/test/queryRouteReadOnly.test.ts
apps/webapp/app/**/*.{ts,tsx}

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apps/webapp/app/**/*.{ts,tsx}: For dashboard changes, visually verify the running Remix app with Chrome DevTools MCP, using snapshots, screenshots, interaction, and console-message checks as appropriate.
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  • apps/webapp/app/services/queryService.server.ts
apps/webapp/app/**/*.ts

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apps/webapp/app/**/*.ts: Never use request.signal to detect client disconnects. Use getRequestAbortSignal() from app/services/httpAsyncStorage.server.ts, which is wired to Express response close events.
Access environment variables through the env export from app/env.server.ts; never use process.env directly.
Always use Prisma findFirst instead of findUnique.
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Files:

  • apps/webapp/app/services/queryService.server.ts
internal-packages/**/*.{ts,tsx}

📄 CodeRabbit inference engine (AGENTS.md)

For internal packages, use typecheck for verification and never use build as the correctness check.

Files:

  • internal-packages/dashboard-agent/src/tool-api.ts
  • internal-packages/dashboard-agent/src/tool-query-retry-cap.test.ts
**/*.{test,spec}.{ts,tsx}

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Use vitest for all tests in the Trigger.dev repository

**/*.{test,spec}.{ts,tsx}: Use Vitest exclusively and never mock dependencies; use Testcontainers for integration dependencies.
Place test files next to the source files they test.

Files:

  • apps/webapp/test/queryRouteReadOnly.test.ts
  • internal-packages/dashboard-agent/src/tool-query-retry-cap.test.ts
apps/webapp/**/*.test.{ts,tsx}

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Do not import env.server.ts directly or indirectly into test files; instead pass environment-dependent values through options/parameters to make code testable

Files:

  • apps/webapp/test/queryRouteReadOnly.test.ts
apps/webapp/**/*.{test,spec}.{ts,tsx}

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Test files must not import app/env.server.ts; pass configuration as options instead.

Files:

  • apps/webapp/test/queryRouteReadOnly.test.ts
🧠 Learnings (22)
📚 Learning: 2026-05-14T14:54:39.095Z
Learnt from: ericallam
Repo: triggerdotdev/trigger.dev PR: 3545
File: .server-changes/agent-view-sessions.md:10-10
Timestamp: 2026-05-14T14:54:39.095Z
Learning: In the `trigger.dev` repository, do not flag inconsistent dot vs slash notation in route/path strings inside `.server-changes/*.md` files. These markdown files are consumed verbatim into the changelog, so the mixed notation (e.g., `resources.orgs.../runs.$runParam/...`) is intentional and should be preserved as-is.

Applied to files:

  • .server-changes/query-boundary-and-retry-cap.md
📚 Learning: 2026-07-26T13:14:02.968Z
Learnt from: ericallam
Repo: triggerdotdev/trigger.dev PR: 4378
File: .server-changes/realtime-run-reads-from-primary.md:0-0
Timestamp: 2026-07-26T13:14:02.968Z
Learning: For files in the .server-changes directory, the body text is published verbatim as dashboard-facing user release notes. Write entries in terms of user-visible behavior (what users can do/see), and avoid implementation-oriented details such as environment-variable names, internal mechanisms, or configuration knobs. If you need to include operational/configuration specifics, put those details in the PR description instead of the .server-changes entry.

Applied to files:

  • .server-changes/query-boundary-and-retry-cap.md
📚 Learning: 2026-03-22T13:26:12.060Z
Learnt from: ericallam
Repo: triggerdotdev/trigger.dev PR: 3244
File: apps/webapp/app/components/code/TextEditor.tsx:81-86
Timestamp: 2026-03-22T13:26:12.060Z
Learning: In the triggerdotdev/trigger.dev codebase, do not flag `navigator.clipboard.writeText(...)` calls for `missing-await`/`unhandled-promise` issues. These clipboard writes are intentionally invoked without `await` and without `catch` handlers across the project; keep that behavior consistent when reviewing TypeScript/TSX files (e.g., usages like in `apps/webapp/app/components/code/TextEditor.tsx`).

Applied to files:

  • apps/webapp/app/services/queryService.server.ts
  • internal-packages/dashboard-agent/src/tool-api.ts
  • apps/webapp/test/queryRouteReadOnly.test.ts
  • internal-packages/dashboard-agent/src/tool-query-retry-cap.test.ts
📚 Learning: 2026-03-22T19:24:14.403Z
Learnt from: matt-aitken
Repo: triggerdotdev/trigger.dev PR: 3187
File: apps/webapp/app/v3/services/alerts/deliverErrorGroupAlert.server.ts:200-204
Timestamp: 2026-03-22T19:24:14.403Z
Learning: In the triggerdotdev/trigger.dev codebase, webhook URLs are not expected to contain embedded credentials/secrets (e.g., fields like `ProjectAlertWebhookProperties` should only hold credential-free webhook endpoints). During code review, if you see logging or inclusion of raw webhook URLs in error messages, do not automatically treat it as a credential-leak/secrets-in-logs issue by default—first verify the URL does not contain embedded credentials (for example, no username/password in the URL, no obvious secret/token query params or fragments). If the URL is credential-free per this project’s conventions, allow the logging.

Applied to files:

  • apps/webapp/app/services/queryService.server.ts
  • internal-packages/dashboard-agent/src/tool-api.ts
  • apps/webapp/test/queryRouteReadOnly.test.ts
  • internal-packages/dashboard-agent/src/tool-query-retry-cap.test.ts
📚 Learning: 2026-05-18T08:21:27.694Z
Learnt from: d-cs
Repo: triggerdotdev/trigger.dev PR: 3632
File: apps/webapp/sentry.server.ts:4-21
Timestamp: 2026-05-18T08:21:27.694Z
Learning: When handling Prisma error P1001 ("Can't reach database server") in TypeScript, don’t assume a single error shape. Prisma can surface P1001 via two different error classes/fields: `PrismaClientKnownRequestError` exposes it as `err.code === "P1001"` (common during mid-query connection drops), while `PrismaClientInitializationError` exposes it as `err.errorCode === "P1001"` (common on client startup failure). Therefore, predicates should use `err.code === "P1001" || err.errorCode === "P1001"`. Do not flag `err.code === "P1001"` as “unreachable/never matches,” as it is expected in production.

Applied to files:

  • apps/webapp/app/services/queryService.server.ts
  • internal-packages/dashboard-agent/src/tool-api.ts
  • apps/webapp/test/queryRouteReadOnly.test.ts
  • internal-packages/dashboard-agent/src/tool-query-retry-cap.test.ts
📚 Learning: 2026-05-18T08:21:27.694Z
Learnt from: d-cs
Repo: triggerdotdev/trigger.dev PR: 3632
File: apps/webapp/sentry.server.ts:4-21
Timestamp: 2026-05-18T08:21:27.694Z
Learning: When handling Prisma errors for P1001 ("Can't reach database server"), do not assume it only appears under a single property name. Prisma may surface P1001 via either `PrismaClientKnownRequestError` (`err.code === "P1001"`, e.g., mid-query connection drops) or `PrismaClientInitializationError` (`err.errorCode === "P1001"`, e.g., client startup connection failure). To reliably detect the condition, check `err.code === "P1001" || err.errorCode === "P1001"`, and avoid review rules that would incorrectly flag `err.code === "P1001"` as unreachable/never-matching.

Applied to files:

  • apps/webapp/app/services/queryService.server.ts
  • internal-packages/dashboard-agent/src/tool-api.ts
  • apps/webapp/test/queryRouteReadOnly.test.ts
  • internal-packages/dashboard-agent/src/tool-query-retry-cap.test.ts
📚 Learning: 2026-06-13T19:53:13.759Z
Learnt from: ericallam
Repo: triggerdotdev/trigger.dev PR: 3937
File: packages/trigger-sdk/skills/realtime-and-frontend/SKILL.md:258-260
Timestamp: 2026-06-13T19:53:13.759Z
Learning: When reviewing code that uses `trigger.dev/react-hooks`’s `useRealtimeRun`, preserve the call signature where the first argument is the full realtime handle object (not `handle.id`). This is intentional to maintain type-safety and is consistent with the official docs; do not suggest changing the first argument from the handle object to `handle.id`.

Applied to files:

  • apps/webapp/app/services/queryService.server.ts
  • internal-packages/dashboard-agent/src/tool-api.ts
  • apps/webapp/test/queryRouteReadOnly.test.ts
  • internal-packages/dashboard-agent/src/tool-query-retry-cap.test.ts
📚 Learning: 2026-06-17T17:13:49.929Z
Learnt from: matt-aitken
Repo: triggerdotdev/trigger.dev PR: 3948
File: apps/webapp/app/routes/_app.orgs.$organizationSlug.projects.$projectParam.env.$envParam.bulk-actions.$bulkActionParam/route.tsx:48-62
Timestamp: 2026-06-17T17:13:49.929Z
Learning: In triggerdotdev/trigger.dev, within `dashboardLoader`/`dashboardAction` (or similar context resolver code) whenever you resolve an organization ID from an organization slug for RBAC/enterprise authorization scope, always read from the primary Prisma client (`prisma`), not `$replica`. Using `$replica` can hit replica-lag and cause the RBAC lookup/authorization to run without the correct org scope (bypassing intended role enforcement). Implement the slug→org lookup with `prisma.organization.findFirst(...)` (or equivalent primary-client query) and add an inline comment documenting why the primary client is required (replica lag could lead to unscoped RBAC checks).

Applied to files:

  • apps/webapp/app/services/queryService.server.ts
  • internal-packages/dashboard-agent/src/tool-api.ts
  • apps/webapp/test/queryRouteReadOnly.test.ts
  • internal-packages/dashboard-agent/src/tool-query-retry-cap.test.ts
📚 Learning: 2026-06-23T13:04:21.413Z
Learnt from: carderne
Repo: triggerdotdev/trigger.dev PR: 4023
File: apps/webapp/app/services/upsertBranch.server.ts:14-18
Timestamp: 2026-06-23T13:04:21.413Z
Learning: In TypeScript, it’s valid to `import { type X }` and then use `typeof X` in a type-only position, e.g. `type Alias = z.infer<typeof X>`. The `type` modifier suppresses the runtime import, but the type checker still has the full exported type so `z.infer<typeof X>` can resolve correctly. In code reviews, don’t flag this as a TypeScript compile error as long as `typeof X` is used in a type context (e.g., with `z.infer`, `type` aliases, generics), not as a runtime value.

Applied to files:

  • apps/webapp/app/services/queryService.server.ts
  • internal-packages/dashboard-agent/src/tool-api.ts
  • apps/webapp/test/queryRouteReadOnly.test.ts
  • internal-packages/dashboard-agent/src/tool-query-retry-cap.test.ts
📚 Learning: 2026-03-26T09:02:07.973Z
Learnt from: myftija
Repo: triggerdotdev/trigger.dev PR: 3274
File: apps/webapp/app/services/runsReplicationService.server.ts:922-924
Timestamp: 2026-03-26T09:02:07.973Z
Learning: When parsing Trigger.dev task run annotations in server-side services, keep `TaskRun.annotations` strictly conforming to the `RunAnnotations` schema from `trigger.dev/core/v3`. If the code already uses `RunAnnotations.safeParse` (e.g., in a `#parseAnnotations` helper), treat that as intentional/necessary for atomic, schema-accurate annotation handling. Do not recommend relaxing the annotation payload schema or using a permissive “passthrough” parse path, since the annotations are expected to be written atomically in one operation and should not contain partial/legacy payloads that would require a looser parser.

Applied to files:

  • apps/webapp/app/services/queryService.server.ts
📚 Learning: 2026-05-05T09:38:02.512Z
Learnt from: d-cs
Repo: triggerdotdev/trigger.dev PR: 3523
File: apps/webapp/app/routes/api.v3.batches.ts:178-181
Timestamp: 2026-05-05T09:38:02.512Z
Learning: When reviewing code that catches `ServiceValidationError` in `*.server.ts` files, do not blindly forward `error.status` to HTTP responses, because SVEs may be thrown with non-default statuses (e.g., 400/500) and forwarding them can cause client-visible behavioral regressions (e.g., surfacing 500s to clients). Prefer a safe default response status of `error.status ?? 422`, but only after confirming via the reachable call graph that the caught `ServiceValidationError` instances are expected to carry those non-default statuses; otherwise, normalize to `422` to avoid unexpected client-visible 5xx behavior.

Applied to files:

  • apps/webapp/app/services/queryService.server.ts
📚 Learning: 2026-05-12T21:04:05.815Z
Learnt from: ericallam
Repo: triggerdotdev/trigger.dev PR: 3542
File: apps/webapp/app/components/sessions/v1/SessionStatus.tsx:1-3
Timestamp: 2026-05-12T21:04:05.815Z
Learning: In this Remix + TypeScript codebase, do not flag a server/client boundary violation when a file imports only types from a module matching `*.server`.

Specifically, it’s safe to import types using `import type { Foo } from "*.server"` or `import { type Foo } from "*.server"` because TypeScript erases type-only imports at compile time and they emit no JavaScript, so they won’t cross the Remix server/client bundle boundary.

Only raise the boundary concern for value imports (e.g., `import { Foo }` without `type`, or `import Foo`), since those produce JavaScript output.

Applied to files:

  • apps/webapp/app/services/queryService.server.ts
  • apps/webapp/test/queryRouteReadOnly.test.ts
📚 Learning: 2026-06-25T18:21:51.905Z
Learnt from: carderne
Repo: triggerdotdev/trigger.dev PR: 4039
File: apps/webapp/app/routes/invite-revoke.tsx:0-0
Timestamp: 2026-06-25T18:21:51.905Z
Learning: During the Zod v4 migration in the triggerdotdev/trigger.dev webapp, ensure any imports from `conform-to/zod` use the Zod-4 subpath: `conform-to/zod/v4` (e.g., `import { parseWithZod } from "conform-to/zod/v4"`). Do not import from the package root `conform-to/zod`, because it is the Zod 3 implementation and may load Zod-3-only symbols (e.g., `ZodBranded`, `ZodEffects`), which can throw at module load (notably with `zod4.4.3`). This should be enforced across `apps/webapp/**/*` where helpers like `parseWithZod` and `conformZodMessage` are used.

Applied to files:

  • apps/webapp/app/services/queryService.server.ts
  • apps/webapp/test/queryRouteReadOnly.test.ts
📚 Learning: 2026-07-03T17:10:21.498Z
Learnt from: 0ski
Repo: triggerdotdev/trigger.dev PR: 4148
File: apps/webapp/app/models/orgMember.server.ts:149-168
Timestamp: 2026-07-03T17:10:21.498Z
Learning: In triggerdotdev/trigger.dev, `User.email` (Prisma schema: `internal-packages/database/prisma/schema.prisma`) currently does NOT use `citext` and does NOT have a `lower(email)` functional unique index. Therefore, do not introduce Prisma queries like `where: { email: { equals: <value>, mode: "insensitive" } }` (or any case-insensitive lookup) against `User.email`, because it can force sequential scans of the `users` table under load. During review, ensure email is normalized (e.g., lowercased/trimmed) before both writes and subsequent lookups, and if true case-insensitive behavior/uniqueness is required, implement it via a separate app-wide migration (e.g., switch to `citext` and/or add a functional unique index with backfill) rather than bolting it onto individual feature PRs.

Applied to files:

  • apps/webapp/app/services/queryService.server.ts
  • apps/webapp/test/queryRouteReadOnly.test.ts
📚 Learning: 2026-06-04T18:16:35.386Z
Learnt from: nicktrn
Repo: triggerdotdev/trigger.dev PR: 3836
File: apps/supervisor/src/backpressure/backpressureMonitor.ts:3-5
Timestamp: 2026-06-04T18:16:35.386Z
Learning: When reviewing TypeScript in this repo, apply the rule “prefer type aliases over interfaces” only to data/object shapes and union/intersection type modeling. If an interface is being used as a behavioral contract for collaborators to implement (e.g., method-shape interfaces that define required behavior, such as `BackpressureLogger` / `BackpressureSignalSource` in `apps/supervisor/src/backpressure/backpressureMonitor.ts`), keep it as an `interface` and do not flag it as a type-alias-vs-interface violation.

Applied to files:

  • apps/webapp/app/services/queryService.server.ts
  • internal-packages/dashboard-agent/src/tool-api.ts
  • apps/webapp/test/queryRouteReadOnly.test.ts
  • internal-packages/dashboard-agent/src/tool-query-retry-cap.test.ts
📚 Learning: 2026-06-09T17:58:04.699Z
Learnt from: 0ski
Repo: triggerdotdev/trigger.dev PR: 3879
File: apps/webapp/app/models/vercelIntegration.server.ts:619-630
Timestamp: 2026-06-09T17:58:04.699Z
Learning: In this codebase, outbound raw `fetch` calls should typically rely on Node/undici’s default request timeout (about ~300s) rather than adding a per-call `AbortController` + `setTimeout` wrapper inside individual functions (e.g. in files like `apps/webapp/app/models/vercelIntegration.server.ts`). During code review, do not flag the absence of a per-call timeout on a single `fetch` as an issue; if per-call timeouts are needed, they should be implemented via a codebase-wide convention (e.g., a shared fetch wrapper or documented pattern) rather than ad-hoc per-function changes.

Applied to files:

  • apps/webapp/app/services/queryService.server.ts
  • internal-packages/dashboard-agent/src/tool-api.ts
  • apps/webapp/test/queryRouteReadOnly.test.ts
  • internal-packages/dashboard-agent/src/tool-query-retry-cap.test.ts
📚 Learning: 2026-05-07T12:25:18.271Z
Learnt from: d-cs
Repo: triggerdotdev/trigger.dev PR: 3531
File: apps/webapp/test/sentryTraceContext.server.test.ts:9-47
Timestamp: 2026-05-07T12:25:18.271Z
Learning: In the triggerdotdev/trigger.dev webapp test suite, it is acceptable to leave `createInMemoryTracing()` calls that register a global `NodeTracerProvider` without `afterEach`/`afterAll` teardown. Do not flag this as a test-ordering risk when the code follows the established pattern used across webapp tests (e.g., replication service/benchmark/backfiller tests). This is considered safe because `trace.getActiveSpan()` when called outside a `context.with(...)` block reads `AsyncLocalStorage.getStore()` (undefined when no `run()` scope exists), so it falls back to `ROOT_CONTEXT` with no attached span—regardless of which provider is registered.

Applied to files:

  • apps/webapp/test/queryRouteReadOnly.test.ts
📚 Learning: 2026-05-28T20:02:10.647Z
Learnt from: myftija
Repo: triggerdotdev/trigger.dev PR: 3772
File: apps/webapp/test/findOrCreateBackgroundWorker.test.ts:1-1
Timestamp: 2026-05-28T20:02:10.647Z
Learning: In the triggerdotdev/trigger.dev monorepo, for the `apps/webapp` package use the established convention of storing Vitest tests (unit, integration, and e2e) under `apps/webapp/test/` rather than colocating them next to source files. Do not flag files located in `apps/webapp/test/` as violating any rule that says to colocate tests with source.

Applied to files:

  • apps/webapp/test/queryRouteReadOnly.test.ts
📚 Learning: 2026-07-30T18:43:56.874Z
Learnt from: 0ski
Repo: triggerdotdev/trigger.dev PR: 4426
File: apps/webapp/test/memberDevEnvironments.server.test.ts:124-125
Timestamp: 2026-07-30T18:43:56.874Z
Learning: In the `apps/webapp` test suite (`apps/webapp/test/**`), respect the established test harness in `apps/webapp/test/setup.ts`: it loads `.env` and provides default values for required environment variables so that transitive imports (e.g., `~/env.server`) work without production-style wiring.

During code review, do not require dependency injection/refactoring solely to avoid this existing import path. Only introduce configuration injection if it delivers production-level value (for example, a more general `createEnvironment` abstraction that improves runtime behavior beyond test setup).

Applied to files:

  • apps/webapp/test/queryRouteReadOnly.test.ts
📚 Learning: 2026-08-08T12:49:17.489Z
Learnt from: kathiekiwi
Repo: triggerdotdev/trigger.dev PR: 4525
File: apps/webapp/test/dashboardAgentWatchAlertOwnerScope.test.ts:101-109
Timestamp: 2026-08-08T12:49:17.489Z
Learning: In apps/webapp/test, every test suite that creates a client with createDashboardAgentDb(connectionUri, ...) must close the DashboardAgentDbClient in afterEach. Although postgresTest drops cloned databases with WITH (FORCE), it does not clean up client-side postgres-js pool sockets or idle timers, so explicitly closing the client prevents resource leaks and test interference.

Applied to files:

  • apps/webapp/test/queryRouteReadOnly.test.ts
📚 Learning: 2026-05-18T14:40:02.173Z
Learnt from: ericallam
Repo: triggerdotdev/trigger.dev PR: 3658
File: packages/core/src/v3/realtimeStreams/manager.test.ts:1-147
Timestamp: 2026-05-18T14:40:02.173Z
Learning: In the triggerdotdev/trigger.dev repo, the policy “Never mock anything — use testcontainers instead” should only be enforced for integration tests that interact with real external services (e.g., Redis, Postgres) via actual infrastructure. For unit tests that exercise pure in-memory logic (e.g., cache semantics) it is OK to stub collaborators such as `ApiClient` using Vitest (`vi.fn()`) to assert call counts or control behavior. Do not flag `vi.fn()`-based `ApiClient` stubs in unit tests as violations of the testcontainers policy.

Applied to files:

  • apps/webapp/test/queryRouteReadOnly.test.ts
  • internal-packages/dashboard-agent/src/tool-query-retry-cap.test.ts
📚 Learning: 2026-06-16T09:19:47.637Z
Learnt from: d-cs
Repo: triggerdotdev/trigger.dev PR: 3960
File: apps/webapp/test/prismaInfrastructureErrorCapture.test.ts:0-0
Timestamp: 2026-06-16T09:19:47.637Z
Learning: In this repo’s Vitest setup, `vitest.config.ts` uses `globals: true`, so identifiers like `vi`, `describe`, `it`, and `expect` are available as globals in Vitest test files. During code review, do not flag missing `vi`/`describe`/`it`/`expect` imports as a runtime error or correctness issue when they’re used in `*.test.ts/tsx` or `*.spec.ts/tsx` files. Explicit imports are still preferred for consistency, but they’re not required for runtime behavior.

Applied to files:

  • apps/webapp/test/queryRouteReadOnly.test.ts
  • internal-packages/dashboard-agent/src/tool-query-retry-cap.test.ts
🔇 Additional comments (5)
apps/webapp/app/services/queryService.server.ts (1)

400-400: LGTM!

.server-changes/query-boundary-and-retry-cap.md (1)

6-6: LGTM!

internal-packages/dashboard-agent/src/tool-api.ts (1)

180-196: LGTM!

Also applies to: 353-362

internal-packages/dashboard-agent/src/tool-query-retry-cap.test.ts (1)

1-73: LGTM!

apps/webapp/test/queryRouteReadOnly.test.ts (1)

121-121: 🎯 Functional Correctness

No change needed for the queryWithStats mock.

reader.queryWithStats(...) returns a query function, and the implementation calls that function with params before awaiting the result, so returning an async function is correct here.

Comment on lines +31 to +83
const mocks = vi.hoisted(() => ({
runtimeEnvironmentFindFirst: vi.fn(),
queryWithStats: vi.fn(),
customerQueryCreate: vi.fn(),
}));

vi.mock("~/db.server", () => {
const client = {
runtimeEnvironment: {
findFirst: mocks.runtimeEnvironmentFindFirst,
findMany: async () => [],
},
revokedApiKey: { findMany: async () => [], findFirst: async () => null },
project: { findMany: async () => [] },
customerQuery: { findFirst: async () => null, create: mocks.customerQueryCreate },
};
return { prisma: client, $replica: client };
});
vi.mock("~/env.server", () => ({
env: {
SESSION_SECRET: "test-session-secret",
QUERY_CLICKHOUSE_MAX_EXECUTION_TIME: "30",
QUERY_CLICKHOUSE_MAX_MEMORY_USAGE: 1000000,
QUERY_CLICKHOUSE_MAX_AST_ELEMENTS: 50000,
QUERY_CLICKHOUSE_MAX_EXPANDED_AST_ELEMENTS: 500000,
QUERY_CLICKHOUSE_MAX_BYTES_BEFORE_EXTERNAL_GROUP_BY: 1000000,
QUERY_CLICKHOUSE_MAX_RETURNED_ROWS: 1000,
},
}));
vi.mock("~/services/clickhouse/clickhouseFactoryInstance.server", () => ({
clickhouseFactory: {
getClickhouseForOrganization: async () => ({
reader: { queryWithStats: mocks.queryWithStats },
}),
},
}));
vi.mock("~/services/platform.v3.server", () => ({ getLimit: async () => 30 }));
vi.mock("~/services/queryConcurrencyLimiter.server", () => ({
queryConcurrencyLimiter: {
acquire: async () => ({ success: true }),
release: async () => {},
},
DEFAULT_ORG_CONCURRENCY_LIMIT: 10,
GLOBAL_CONCURRENCY_LIMIT: 100,
}));
vi.mock("~/services/logger.server", () => ({
logger: { debug: vi.fn(), error: vi.fn(), warn: vi.fn(), info: vi.fn() },
}));
vi.mock("~/v3/services/worker/workerGroupTokenService.server", () => ({
WorkerGroupTokenService: class {},
}));
vi.mock("~/v3/services/common.server", () => ({ ServiceValidationError: class extends Error {} }));
vi.mock("@internal/run-engine", () => ({ EngineServiceValidationError: class extends Error {} }));

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🔒 Security & Privacy | 🟠 Major | 🏗️ Heavy lift

Use real integration dependencies for this route-level suite.

This test replaces the Prisma and ClickHouse boundaries with mocks. It cannot detect integration failures in authentication, query dispatch, or ClickHouse settings serialization.

Use Testcontainers for the database and ClickHouse dependencies. If the intent is only grammar validation, extract that behavior into a pure unit test.

As per coding guidelines, “Use Vitest exclusively and never mock dependencies; use Testcontainers for integration dependencies.”

Source: Coding guidelines

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@trigger.dev/build

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commit: 9a78579

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Devin Review found 3 potential issues.

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Comment on lines +37 to +48
vi.mock("~/db.server", () => {
const client = {
runtimeEnvironment: {
findFirst: mocks.runtimeEnvironmentFindFirst,
findMany: async () => [],
},
revokedApiKey: { findMany: async () => [], findFirst: async () => null },
project: { findMany: async () => [] },
customerQuery: { findFirst: async () => null, create: mocks.customerQueryCreate },
};
return { prisma: client, $replica: client };
});

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🟡 New tests rely on mocks, which the repository's testing rules forbid

The new test files replace real dependencies with stand-ins (vi.mock("~/db.server", ...) at apps/webapp/test/queryRouteReadOnly.test.ts:37-48, plus mocks of the environment config, ClickHouse factory, limiter and logger, and vi.fn() fakes in internal-packages/dashboard-agent/src/tool-query-retry-cap.test.ts:58-64), which the project's testing rules prohibit.
Impact: The checked-in tests conflict with the repository's stated testing approach, so they may need rewriting before they can be trusted as coverage.

Rule text and where it is violated

AGENTS.md states: "We use vitest exclusively. Never mock anything - use testcontainers instead." and ai/references/tests.md (referenced by .cursor/rules/writing-tests.mdc) repeats: "Do not mock anything. Do not use mocks in tests. Do not use spies in tests."

apps/webapp/test/queryRouteReadOnly.test.ts:31-83 builds a hoisted mock registry and mocks ~/db.server, ~/env.server, ~/services/clickhouse/clickhouseFactoryInstance.server, ~/services/platform.v3.server, ~/services/queryConcurrencyLimiter.server, ~/services/logger.server, and two service modules. internal-packages/dashboard-agent/src/tool-query-retry-cap.test.ts uses vi.fn() spies for postQuery.

(Note that many existing webapp tests use vi.mock too, so this is a widespread pre-existing deviation rather than something unique to this PR.)

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Comment thread internal-packages/dashboard-agent/src/tool-api.ts
Comment on lines +192 to +196
// A failed query hands the model the database error to fix, and it usually does. When it
// doesn't, the only other limit is the turn's 10 steps, so one broken query can eat the
// whole turn and leave the user with no answer at all. This tool set is built per turn,
// so the counter caps consecutive failures within one turn.
let consecutiveQueryFailures = 0;

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🔍 Counter lifetime depends on the tools hook being invoked once per turn

The counter's per-turn scope rests on buildTurnTools being called once per turn: dashboard-agent.ts:381 wires it into the agent's tools hook, and agent-runtime.ts:388 only reads locals.get(dashboardAgentToolsKey) (set solely by tests/evals) before building a fresh set — so nothing memoizes the tool set. If the SDK ever invokes the tools hook per step rather than per turn, each run_query call would get a fresh counter and the cap would never fire; conversely if the set were cached per chat, stale failure counts would leak into later turns. Worth confirming against the chat SDK's hook contract. Note watch-actions.ts:780 builds its own independent tool set, so watch-driven queries have a separate counter.

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Devin Review found 2 new potential issues.

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Comment thread internal-packages/dashboard-agent/src/tool-api.ts
Comment on lines +192 to +196
// A failed query hands the model the database error to fix, and it usually does. When it
// doesn't, the only other limit is the turn's 10 steps, so one broken query can eat the
// whole turn and leave the user with no answer at all. This tool set is built per turn,
// so the counter caps consecutive failures within one turn.
let consecutiveQueryFailures = 0;

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🔍 Chart-query validation failures bypass the same cap

render_view validates chart queries through the same postQuery seam (internal-packages/dashboard-agent/src/tool-api.ts:407) but does not touch consecutiveQueryFailures, so a model that loops on a broken chart query can still burn the whole turn — the failure mode the cap was added to prevent, just through a different tool. Also note the counter lives on the closure, so it only caps a turn if buildApiTools really is invoked once per turn (internal-packages/dashboard-agent/src/dashboard-agent.ts:381); the eval path injects a fixed tool set via dashboardAgentToolsKey and would share one counter across turns.

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