feat(workflows): sim trigger, logs v2 block, toolbar renaming

[icecrasher321]

Summary

• Replace the notifications feature with a Sim trigger block — deployed workflows now run as side-effects of workspace events (execution success/error, deploys, and the ported alert rules: consecutive failures, failure/latency/cost thresholds, latency spikes, error counts, inactivity) with per-block cooldowns, credit-denominated thresholds, and loop prevention; all notification UI, APIs, tables, and background jobs are removed (migration 0231, requires the workspace-events-poll cron repoint in infra).

• Add a Logs v2 block and canvas polish — Query Logs (run IDs with the full Logs-page filter set) + Get Run Details (trace spans, credit costs) for building log-driven automations; toolbar renamed (Blocks → Core Blocks, Tools → Integrations), multi-select inputs now summarize with +N chips, and shared subblock display resolvers keep editor/preview hydration consistent.

Type of Change

• New feature

Testing

Tested manually

Checklist

• Code follows project style guidelines
• Self-reviewed my changes
• Tests added/updated and passing
• No new warnings introduced
• I confirm that I have read and agree to the terms outlined in the Contributor License Agreement (CLA)

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Project	Deployment	Actions	Updated (UTC)
docs	Ready	Preview, Comment	Jun 10, 2026 5:59pm

[cursor]

PR Summary

High Risk
Large removal of notification delivery paths and introduction of in-process workspace event triggering affects alerting behavior and execution side-effects; auth and webhook routing changes touch security-sensitive surfaces.

Overview
Replaces workspace log notifications (webhook/email/Slack subscriptions, Logs-page configuration UI, CRUD/test APIs, workflow notification email templates, and the workspace-notification-delivery background job) with deployed workflows driven by a Sim trigger for execution success/error, deploys, and the former alert rules (including no-activity via repointed workspace-events/poll cron).

Adds docs and icons for the Sim trigger and Logs block (query run IDs + get run details), and retargets External API docs away from notification webhooks toward the Sim trigger pattern.

Platform hardening and UX: internal sim/table trigger paths return 404 on forged HTTP deliveries; log-by-execution supports session or internal auth; editor toolbar labels become Core Blocks / Integrations; multi-select overlays use +N chips; subblock display logic moves to shared resolvers for canvas and preview (safer workflow-map hydration).

^{Reviewed by Cursor Bugbot for commit 140da44. Configure here.}

[greptile-apps]

Greptile Summary

This PR replaces the notifications system with a Sim trigger block (workspace-event-driven workflow execution) and adds a Logs v2 block for log-driven automations. All notification UI, APIs, tables, and background jobs are removed; migration 0231 drops the two notification tables and creates sim_trigger_state for cooldown tracking.

• Sim trigger: Deploys as a webhook-backed subscription; supports plain events (execution success/error, deploy) and rule-based alert conditions (consecutive failures, failure rate, latency threshold/spike, cost threshold, error count, no-activity). Cooldown state is keyed by (workflowId, blockId, scopeKey) so it survives redeploys. Loop prevention blocks self-triggering and sim-triggered executions are excluded from rule statistics.
• Logs v2 block: Two operations — Query Logs (returns run IDs with the full filter set) and Get Run Details (trace spans, credits). Internal trigger providers are blocked from HTTP delivery at the webhook route layer.
• Canvas polish: Shared display.ts module extracts subblock display logic from workflow-block.tsx for use in both the canvas editor and the read-only preview; toolbar labels renamed and multi-select inputs summarized with +N chips.

Confidence Score: 5/5

Safe to merge; the new event emission path is fully fire-and-forget and cannot affect existing execution flows.

The core event system (emitter, rules, state, subscriptions) is well-structured with correct atomic cooldown claiming, keyset-paginated no-activity polling, and loop-prevention guards. The only findings are non-blocking style observations — the two DB queries added per execution completion are fire-and-forget and do not affect correctness.

No files require special attention. The emitter and display resolver comments flag improvement opportunities but not correctness issues.

Important Files Changed

Filename	Overview
apps/sim/lib/workspace-events/emitter.ts	New execution-completion event emitter; includes loop-prevention, rule evaluation, and cooldown claiming. Two DB queries run on every non-sim-triggered execution even when no Sim-trigger subscriptions exist.
apps/sim/lib/workspace-events/no-activity.ts	Keyset-paginated no-activity poller; previous ORDER BY and cap concerns from earlier reviews are fully addressed.
apps/sim/lib/workspace-events/state.ts	Atomic cooldown claim via upsert with setWhere; correctly prevents concurrent double-fires. PK covers all lookup patterns.
apps/sim/lib/workspace-events/rules.ts	Rule evaluation functions with correct DB-side aggregates and excludeSimExecutionsCondition guard. latency_threshold correctly fires on both success and error runs.
apps/sim/lib/workspace-events/subscriptions.ts	Workspace-scoped subscription fetch with deployment-version join. parseSubscriptionConfig correctly bounds all numeric fields.
packages/db/migrations/0231_sim_trigger_workspace_events.sql	Creates sim_trigger_state table and drops notification tables. CASCADE removes dependent rows; foreign key to workflow correctly uses cascade on delete.
apps/sim/blocks/blocks/logs.ts	Adds LogsV2Block with query/get-run-details operations. canonicalParamId wiring for workflowSelector/manualWorkflowIds is consistent with existing block patterns. Time range to startDate conversion is correct.
apps/sim/tools/logs/query_runs.ts	New Query Logs tool; correctly converts credit-denominated costValue to dollars before sending to the API. All optional params have proper null/undefined guards.
apps/sim/tools/logs/get_run_details.ts	New Get Run Details tool; accesses executionData.totalDuration which matches the executionDataDetailSchema contract. Credit conversion applied correctly.
apps/sim/lib/workflows/subblocks/display.ts	New shared display helper module; correctly extracted from workflow-block.tsx for use in both canvas and preview. Workflow multi-select detection relies on naming convention rather than an explicit marker.
apps/sim/app/api/webhooks/trigger/[path]/route.ts	Correctly rejects HTTP deliveries to internal trigger providers (sim, table) with 404. Mixed internal+external path edge case is handled.
apps/sim/triggers/sim/workspace-event.ts	Sim trigger config with full subblock definitions; excludeActiveWorkflow correctly prevents self-subscription. SIM_EVENT_PAYLOAD_FIELDS kept in sync via constants.
apps/sim/lib/workflows/orchestration/deploy.ts	Adds fire-and-forget workflow_deployed event emission on deploy and version activation. void-dispatched so failures never affect the deploy result.
apps/sim/app/api/workspace-events/poll/route.ts	Redis-locked cron endpoint for no-activity polling; runDetached pattern consistent with other polling routes.

Sequence Diagram

sequenceDiagram
    participant Exec as ExecutionLogger
    participant Emitter as workspace-events/emitter
    participant DB as Database
    participant Queue as Job Queue
    participant Subscriber as Subscriber Workflow

    Exec->>Emitter: emitExecutionCompletedEvent(log) [fire-and-forget]
    Emitter->>DB: getActiveWorkflowContext(workflowId)
    Emitter->>DB: fetchSimTriggerSubscriptions(workspaceId)
    loop for each matching subscription
        Emitter->>DB: readLastFiredAt(workflowId, blockId, scopeKey)
        alt within cooldown
            Emitter-->>Emitter: skip
        else
            Emitter->>DB: evaluateRule(eventType, config, context)
            Emitter->>DB: claimCooldown (atomic upsert)
            alt claimed
                Emitter->>Queue: processPolledWebhookEvent
                Queue->>Subscriber: execute workflow
            end
        end
    end

    Note over Emitter,DB: no_activity handled separately by pollNoActivityEvents() cron
    Note over Emitter,Queue: loop prevention: log.trigger === 'sim' → early return

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_{Reviews (2): Last reviewed commit: "fix(workspace-events): skip no_activity ..." | Re-trigger Greptile}

[icecrasher321]

@greptile

[icecrasher321]

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