Session: you-are-a-shiny-treehouse-subagent-a2be3f7f — 2026-05-06

Project: doctolib-doctolib · Branch: .invalid · Mode: ` · **Model:**claude-haiku-4-5-20251001`

Stats: 1 user messages, 13 tool calls, tools used: Bash, Read.

Conversation

Turn 1 — User

Explore the following files and report their content. This is for planning purposes only - do not write any code.

1. Find and report the content of monolith_DEPRECATED/services/monitoring in /Users/USER/workspace/doctolib/doctolib/. Look in app/javascript/monolith_DEPRECATED/services/monitoring.ts or similar paths.
2. Find and report the content of packages/@doctolib/ti_connect/src/utils/callTiConnectApi.ts in /Users/USER/workspace/doctolib/doctolib/ - this is the reference implementation for the monitoring pattern.
3. Check what path aliases are configured in /Users/USER/workspace/doctolib/doctolib/tsconfig.base.json for monolith_DEPRECATED

The goal is to understand how sendMonitoringEvent is used and what parameters it accepts.

Turn 1 — Assistant

I'll help you explore these files to understand the monitoring pattern. Let me start by searching for these files and reading their content.

Tools used:

• Bash: find /Users/USER/workspace/doctolib/doctolib -type f -name "monitoring.ts" | head -20

Tool results:

→ result (ok): /Users/USER/workspace/doctolib/doctolib/node_modules/@doctolib/tpf-commons/src/types/monolith/monitoring.ts /Users/USER/workspace/doctolib/doctolib/node_modules/@doctolib/tpf-rich-texts/node_modules/@doctolib/tpf-commons/src/types/monolith/monitoring.ts /Users/USER/workspace/doctolib/doctolib/node_modules/@doctolib/tpf-rich-texts-form/node_modules/@doctolib/tpf-commons/src/types/monolith/monitoring.ts /Users/USER/workspace/doctolib/doctolib/node_modules/@doctolib/tpf-medical-device-forms/node_mo …(truncated, 2472 more chars)

Let me search for the correct path for monolith_DEPRECATED monitoring service:

Tools used:

• Bash: find /Users/USER/workspace/doctolib/doctolib -path "*/monolith_DEPRECATED*" -name "*monitoring*" | grep -v node_modules | head -20

Tool results:

→ result (ok): (Bash completed with no output)

Let me search more broadly:

Tools used:

• Bash: find /Users/USER/workspace/doctolib/doctolib -path "*/monolith_DEPRECATED*" -type f | grep -v node_modules | head -30

Tool results:

→ result (ok): (Bash completed with no output)

Let me check the app/javascript directory structure:

Tools used:

• Bash: ls -la /Users/USER/workspace/doctolib/doctolib/app/javascript/ 2>/dev/null | head -30

Tool results:

→ result (ok): (Bash completed with no output)

Let me check the actual directory structure:

Tools used:

• Bash: ls -la /Users/USER/workspace/doctolib/doctolib/ | head -30

Tool results:

→ result (ok): drwxr-xr-x clertonra staff 4.9 KB Tue May 5 14:35:05 2026 . drwxr-xr-x clertonra staff 864 B Wed Apr 29 09:03:58 2026 .. drwxr-xr-x clertonra staff 96 B Thu Feb 12 10:33:09 2026 .__mf__temp .rw-r--r-- clertonra staff 40 B Tue May 5 12:16:02 2026 .billeo-version .rw-r--r-- clertonra staff 540 B Mon Feb 9 13:40:10 2026 .browserslistrc drwxr-xr-x clertonra staff 96 B Thu Feb 19 14:23:26 2026 .bundle .rw-r--r-- clertonra staff 50 B Wed Dec 17 16:18:17 2025 .bundle-option .rw-r--r-- cler …(truncated, 1693 more chars)

Now let me search for the files mentioned:

Tools used:

• Bash: find /Users/USER/workspace/doctolib/doctolib -type f -path "*/packages/@doctolib/ti_connect/src/utils/callTiConnectApi.ts" 2>/dev/null

Tool results:

→ result (ok): /Users/USER/workspace/doctolib/doctolib/packages/@doctolib/ti_connect/src/utils/callTiConnectApi.ts /Users/USER/workspace/doctolib/doctolib/.claude/worktrees/fhir-2144_nhr-document-list-add-action-config-column/packages/@doctolib/ti_connect/src/utils/callTiConnectApi.ts

Great! Now let me check the tsconfig.base.json and read these files:

Tools used:

• Read: /Users/USER/workspace/doctolib/doctolib/tsconfig.base.json

Tool results:

→ result (ok): 1 { 2 "compilerOptions": { 3 "target": "esnext", 4 "useDefineForClassFields": true, 5 "plugins": [{ "name": "typescript-plugin-css-modules" }], 6 "paths": { 7 "engines/aati/": ["./engines/aati/app/assets/javascripts/"], 8 "engines/activity_page/": ["./engines/activity_page/app/assets/javascripts/"], 9 "engines/anonymous_funnel/": ["./engines/anonymous_funnel/app/assets/javascripts/"], 10 "engines/appointment_request/*": ["./engines/appointment_requ …(truncated, 11337 more chars)

Tools used:

• Read: /Users/USER/workspace/doctolib/doctolib/packages/@doctolib/ti_connect/src/utils/callTiConnectApi.ts

Tool results:

→ result (ok): 1 import type { TiConnectorRequest } from '@doctolib/ti_connect/src/types/connector' 2
3 import { invokeElectronEvent } from '@doctolib/desktop/events' 4 import { TiConnectAction } from '@doctolib/ti_connect/src/types/ti-connect-action' 5 import { TiEvent } from '@doctolib/ti_connect/src/types/ti-event' 6 import { v4 as uuidv4 } from 'uuid' 7 import { sendMonitoringEvent } from 'monolith_DEPRECATED/services/monitoring' 8
9 interface TiConnectResponsePayload { 10 success: boolean 11 /** 12
…(truncated, 3554 more chars)

Tools used:

• Bash: find /Users/USER/workspace/doctolib/doctolib -type f -name "*.ts" -o -name "*.tsx" | xargs grep -l "monolith_DEPRECATED.*monitoring" 2>/dev/null | grep -v node_modules | head -20

Tool results:

→ result (ok): /Users/USER/workspace/doctolib/doctolib/packages/@doctolib/current-workstation/src/hooks/useCurrentWorkstation.ts /Users/USER/workspace/doctolib/doctolib/packages/@doctolib/current-workstation/src/hooks/useCurrentWorkstation.test.ts /Users/USER/workspace/doctolib/doctolib/packages/@doctolib/ehr_rich_texts/src/shared/useRichTextSelectTemplate.ts /Users/USER/workspace/doctolib/doctolib/packages/@doctolib/documents-ui/src/services/fetchDocument.test.ts /Users/USER/workspace/doctolib/doctolib/packag …(truncated, 1966 more chars)

Perfect! Now let me find and read the monitoring service file:

Tools used:

• Bash: find /Users/USER/workspace/doctolib/doctolib -type f -path "*/app/assets/javascripts/services/monitoring*" | grep -v node_modules

Tool results:

→ result (ok): /Users/USER/workspace/doctolib/doctolib/app/assets/javascripts/services/monitoring/CODEOWNERS.local /Users/USER/workspace/doctolib/doctolib/app/assets/javascripts/services/monitoring/index.ts /Users/USER/workspace/doctolib/doctolib/app/assets/javascripts/services/monitoring/with-fetch.ts /Users/USER/workspace/doctolib/doctolib/app/assets/javascripts/services/monitoring/test-helpers/frontMonitoringEventHandler.ts

Excellent! Now let me read the monitoring service files:

Tools used:

• Read: /Users/USER/workspace/doctolib/doctolib/app/assets/javascripts/services/monitoring/index.ts

Tool results:

→ result (ok): 1 import { getUserProductLine, isEhrUser } from 'engines/ehr/services/ehr-user-helpers' 2 import { omit } from 'lodash-es' 3 import { envIsDevelopment, envIsStaging, envIsTest } from '@doctolib/variation-management/environment' 4 import { FRONTEND_MONITOR, getNewrelicEventUrl } from 'services/constants/new-relic' 5 import httpClient from 'services/http-client/doctor/desktop/httpClient' 6 import * as Storage from 'services/storage/Storage' 7 import type { Window } from 'static/rum-datadog/rum-dat …(truncated, 2071 more chars)

Tools used:

• Read: /Users/USER/workspace/doctolib/doctolib/app/assets/javascripts/services/monitoring/with-fetch.ts

Tool results:

→ result (ok): 1 import { getUserProductLine, isEhrUser } from 'engines/ehr/services/ehr-user-helpers' 2 import { omit } from 'lodash-es' 3 import { envIsDevelopment, envIsStaging, envIsTest } from '@doctolib/variation-management/environment' 4 import { FRONTEND_MONITOR, getNewrelicEventUrl } from 'services/constants/new-relic' 5 import * as Storage from 'services/storage/Storage' 6
7 type MonitoringEvent = { name: string; details: Record<string, unknown> } 8
9 // Type guard function to check if fetch is ava …(truncated, 2274 more chars)

Tools used:

• Bash: find /Users/USER/workspace/doctolib/doctolib/node_modules/@doctolib/tpf-commons -path "*/types/monolith/monitoring.ts" | head -1 | xargs cat

Tool results:

→ result (ok): export type MonitoringEvent = { name: string details: Record<string, unknown> }

export type SendMonitoringEvent = ( event: MonitoringEvent, options?: { includeUserIdentifiers?: boolean } ) => Promise<unknown>

Perfect! Now I have all the information needed. Let me compile my findings:

Summary of Monitoring Pattern Exploration

Based on my analysis of the code, here's what I found:

1. monolith_DEPRECATED/services/monitoring - Main Implementation

Location: /Users/USER/workspace/doctolib/doctolib/app/assets/javascripts/services/monitoring/index.ts

The sendMonitoringEvent function has this signature:

export const sendMonitoringEvent = (
  { name, details = {} }: MonitoringEvent,
  { includeUserIdentifiers = true } = {}
) => Promise<unknown>

Parameters: - name (string): The event name (e.g., 'ti_connect_send_event', 'ti_connect_response_received') - details (Record<string, unknown>): Event details object containing arbitrary data - includeUserIdentifiers (boolean, optional, default: true): Whether to include account ID in the payload

What it does: 1. Logs the event in development/staging (console.info) 2. Stores in localStorage in test environment 3. Sends to NewRelic monitoring endpoint via HTTP POST 4. Reports to Datadog RUM (if available) 5. Returns a Promise that always resolves (errors are silently caught)

Payload structure sent to NewRelic: - All fields from details object - name field - eventType: 'FRONTEND_MONITOR' - Optional doctolib_account_id (if includeUserIdentifiers is true) - doctolib_account_is_ehr (boolean) - doctolib_account_product_line (string)

2. callTiConnectApi Reference Implementation

Location: /Users/USER/workspace/doctolib/doctolib/packages/@doctolib/ti_connect/src/utils/callTiConnectApi.ts

Usage pattern in the reference implementation:

sendMonitoringEvent({
  name: 'ti_connect_send_event',
  details: {
    event_name: eventName,
    action,
    trace: { id: traceId },
  },
}).catch(() => {
  // Ignore errors in monitoring
})

Three monitoring events are sent: 1. ti_connect_send_event - When initiating a TI Connect API call 2. ti_connect_response_received - After receiving a response (includes success, errors, trace id) 3. ti_connect_parse_response_error - If response parsing fails (includes error message, body type)

All monitoring calls use .catch(() => {}) to silently handle any errors.

3. Path Alias Configuration

Location: /Users/USER/workspace/doctolib/doctolib/tsconfig.base.json (line 122)

"monolith_DEPRECATED/*": ["./app/assets/javascripts/*"]

This alias maps monolith_DEPRECATED/ imports to ./app/assets/javascripts/ directory, so: - monolith_DEPRECATED/services/monitoring resolves to ./app/assets/javascripts/services/monitoring

Key Takeaways:

• sendMonitoringEvent is a flexible function that accepts any event name and arbitrary details
• It automatically enriches payloads with user account info and product line data
• It sends to both NewRelic and Datadog monitoring systems
• Errors in monitoring are always silently caught to prevent impacting application flow
• The reference implementation shows monitoring events should document the flow with event names, actions, traces, and responses