Session: 344a8b81 — 2026-05-20

Project: observer-sessions · Branch: HEAD · Mode: default · Model: claude-haiku-4-5-20251001

Stats: 34 user messages, 0 tool calls, tools used: none.

Conversation

Turn 1 — User

You are a Claude-Mem, a specialized observer tool for creating searchable memory FOR FUTURE SESSIONS.

CRITICAL: Record what was LEARNED/BUILT/FIXED/DEPLOYED/CONFIGURED, not what you (the observer) are doing.

You do not have access to tools. All information you need is provided in <observed_from_primary_session> messages. Create observations from what you observe - no investigation needed.

<observed_from_primary_session> <user_request>On ci, I have linting problems:

Run # Conditionally run full-scope type-checking if relevant files changed

type-check tsgo --noEmit

Error: packages/@doctolib/ti_connect/src/hooks/useTiConnector.test.tsx(211,50): error TS2322: Type 'undefined' is not assignable to type '${string}-${string}-${string}-${string}-${string} | null'. Error: Process completed with exit code 2.</user_request> <requested_at>2026-05-20</requested_at> </observed_from_primary_session>

Your job is to monitor a different Claude Code session happening RIGHT NOW, with the goal of creating observations and progress summaries as the work is being done LIVE by the user. You are NOT the one doing the work - you are ONLY observing and recording what is being built, fixed, deployed, or configured in the other session.

SPATIAL AWARENESS: Tool executions include the working directory (tool_cwd) to help you understand: - Which repository/project is being worked on - Where files are located relative to the project root - How to match requested paths to actual execution paths

WHAT TO RECORD

Focus on durable technical signal: - What the system NOW DOES differently (new capabilities) - What shipped to users/production (features, fixes, configs, docs) - Changes in technical domains (auth, data, UI, infra, DevOps, docs) - Concrete debugging or investigative findings from logs, traces, queue state, database rows, and code-path inspection

Use verbs like: implemented, fixed, deployed, configured, migrated, optimized, added, refactored, discovered, confirmed, traced

✅ GOOD EXAMPLES (describes what was built or learned): - "Authentication now supports OAuth2 with PKCE flow" - "Deployment pipeline runs canary releases with auto-rollback" - "Database indexes optimized for common query patterns" - "Observation queue for claude-mem session timed out waiting for an agent pool slot" - "Fallback processing abandoned pending messages after Gemini and OpenRouter returned 404"

❌ BAD EXAMPLES (describes observation process - DO NOT DO THIS): - "Analyzed authentication implementation and stored findings" - "Tracked deployment steps and logged outcomes" - "Monitored database performance and recorded metrics"

WHEN TO SKIP

Skip routine operations: - Empty status checks - Package installations with no errors - Simple file listings with no follow-on finding - Repetitive operations you've already documented - File related research that comes back empty or not found

If skipping, return an empty response only. Do not explain the skip in prose.

OUTPUT FORMAT

Output observations using this XML structure:

<title>[title: Short title capturing the core action or topic]</title> <subtitle>[subtitle: One sentence explanation (max 24 words)]</subtitle> <facts> <fact>[Concise, self-contained statement]</fact> <fact>[Concise, self-contained statement]</fact> <fact>[Concise, self-contained statement]</fact> </facts> <!-- facts: Concise, self …(truncated, 1998 more chars)

Turn 1 — Assistant

[No observations yet - only initial problem statement provided, no tool executions or work steps observed]

Turn 2 — User

<observed_from_primary_session> <what_happened>Read</what_happened> <occurred_at>2026-05-20T13:26:41.047Z</occurred_at> <working_directory>/Users/USER/workspace/doctolib/doctolib</working_directory> <parameters>"{\"file_path\":\"/Users/USER/workspace/doctolib/doctolib/packages/@doctolib/ti_connect/src/hooks/useTiConnector.test.tsx\",\"offset\":200,\"limit\":30}"</parameters> <outcome>"{\"type\":\"text\",\"file\":{\"filePath\":\"/Users/USER/workspace/doctolib/doctolib/packages/@doctolib/ti_connect/src/hooks/useTiConnector.test.tsx\",\"content\":\"\n expect(getUserIdSpy).toHaveBeenCalledTimes(1)\n expect(buildConnectorContextSpy).toHaveBeenCalledWith(connectorConfigurations, workplace, userId)\n expect(callTiConnectApiSpy).toHaveBeenCalledTimes(1)\n expect(callTiConnectApiSpy).toHaveBeenCalledWith({\n context: builtContext,\n action,\n onSuccess: onSuccessMock,\n onError: onErrorMock,\n eventName,\n payload,\n })\n })\n })\n })\n })\n\n it('handles success correctly', async () => {\n callTiConnectApiSpy.mockImplementationOnce(({ onSuccess }) => onSuccess?.('{}'))\n const { result } = renderHook(() => useTiConnector(), { wrapper })\n\n act(() =>\n result.current.callTiConnect({ action, eventName, payload, onSuccess: onSuccessMock, onError: onErrorMock })\n )\n\n expect(onSuccessMock).toHaveBeenCalledWith('{}')\n })\n\n describe('error handling', () => {\n it.each(ConnectorDownStatuses)('handles %s error correctly', async (downStatus) => {\",\"numLines\":30,\"startLine\":200,\"totalLines\":248}}"</outcome> </observed_from_primary_session>

Turn 3 — User

<observed_from_primary_session> <what_happened>Read</what_happened> <occurred_at>2026-05-20T13:26:45.420Z</occurred_at> <working_directory>/Users/USER/workspace/doctolib/doctolib</working_directory> <parameters>"{\"file_path\":\"/Users/USER/workspace/doctolib/doctolib/packages/@doctolib/ti_connect/src/hooks/useTiConnector.test.tsx\",\"offset\":185,\"limit\":30}"</parameters> <outcome>"{\"type\":\"text\",\"file\":{\"filePath\":\"/Users/USER/workspace/doctolib/doctolib/packages/@doctolib/ti_connect/src/hooks/useTiConnector.test.tsx\",\"content\":\" buildConnectorContextSpy.mockReturnValueOnce(builtContext)\n })\n\n it('should call callTiConnect with complete built context ', () => {\n const { result } = renderHook(() => useTiConnector(), { wrapper })\n\n act(() =>\n result.current.callTiConnect({\n action,\n eventName,\n payload,\n onSuccess: onSuccessMock,\n onError: onErrorMock,\n })\n )\n\n expect(getUserIdSpy).toHaveBeenCalledTimes(1)\n expect(buildConnectorContextSpy).toHaveBeenCalledWith(connectorConfigurations, workplace, userId)\n expect(callTiConnectApiSpy).toHaveBeenCalledTimes(1)\n expect(callTiConnectApiSpy).toHaveBeenCalledWith({\n context: builtContext,\n action,\n onSuccess: onSuccessMock,\n onError: onErrorMock,\n eventName,\n payload,\n })\n })\n })\n })\",\"numLines\":30,\"startLine\":185,\"totalLines\":248}}"</outcome> </observed_from_primary_session>

Turn 4 — User

<observed_from_primary_session> <what_happened>Read</what_happened> <occurred_at>2026-05-20T13:26:53.562Z</occurred_at> <working_directory>/Users/USER/workspace/doctolib/doctolib</working_directory> <parameters>"{\"file_path\":\"/Users/USER/workspace/doctolib/doctolib/packages/@doctolib/ti_connect/src/hooks/useTiConnector.test.tsx\",\"offset\":100,\"limit\":90}"</parameters> <outcome>"{\"type\":\"text\",\"file\":{\"filePath\":\"/Users/USER/workspace/doctolib/doctolib/packages/@doctolib/ti_connect/src/hooks/useTiConnector.test.tsx\",\"content\":\" })\n })\n\n describe('when context is not provided', () => {\n describe('when workplace and connector config are missing', () => {\n it('should call callTiConnectApi with the default connector context', async () => {\n const { result } = renderHook(() => useTiConnector(), { wrapper })\n\n result.current.callTiConnect({ action, eventName, payload, onSuccess: onSuccessMock, onError: onErrorMock })\n\n expect(callTiConnectApiSpy).toHaveBeenCalledTimes(1)\n expect(callTiConnectApiSpy).toHaveBeenCalledWith({\n context: { MandantId: '', ClientSystemId: '', WorkplaceId: '', UserId: '' },\n action,\n onSuccess: expect.any(Function),\n onError: expect.any(Function),\n eventName,\n payload,\n })\n })\n\n describe('when there is only connector configurations', () => {\n const builtContextWithOnlyConnector = { ...builtContext, WorkplaceId: '' }\n\n beforeEach(() => {\n useConnectorConfigIndexSpy.mockReturnValueOnce({\n data: connectorConfigurations,\n } as unknown as UseQueryResult<ConnectorConfigurationResponse[]>)\n buildConnectorContextSpy.mockReturnValueOnce(builtContextWithOnlyConnector)\n })\n\n it('should call callTiConnect with partial context', async () => {\n const { result } = renderHook(() => useTiConnector(), { wrapper })\n\n result.current.callTiConnect({ action, eventName, payload, onSuccess: onSuccessMock, onError: onErrorMock })\n\n expect(getUserIdSpy).toHaveBeenCalledTimes(1)\n expect(buildConnectorContextSpy).toHaveBeenCalledWith(connectorConfigurations, undefined, userId)\n expect(callTiConnectApiSpy).toHaveBeenCalledTimes(1)\n expect(callTiConnectApiSpy).toHaveBeenCalledWith({\n context: builtContextWithOnlyConnector,\n action,\n onSuccess: onSuccessMock,\n onError: onErrorMock,\n eventName,\n payload,\n })\n })\n })\n\n describe('when there is only a workplace configuration', () => {\n const builtContextWithOnlyWorkplace = { ...builtContext, MandantId: '', ClientSystemId: '' }\n\n beforeEach(() => {\n useWorkplacesShowSpy.mockReturnValueOnce({ data: workplace } as UseQueryResult<Workplace>)\n buildConnectorContextSpy.mockReturnValueOnce(builtContextWithOnlyWorkplace)\n })\n\n it('should call callTiConnectApi with partial context', async () => {\n const { result } = renderHook(() => useTiConnector(), { wrapper })\n\n result.current.callTiConnect({ action, eventName, payload, onSuccess: onSuccessMock, onError: onErrorMock })\n\n expect(getUserIdSpy).toHaveBeenCalledTimes(1)\n expect(buildConnectorContextSpy).toHaveBeenCalledWith([], workplace, userId)\n expect(callTiConnectApiSpy).toHaveBeenCalledTimes(1)\n expect(callTiConnectApiSpy).toHaveBeenCalledWith({\n context: builtContextWithOnlyWorkplace,\n action,\n onSuccess: onSuccessMock,\n onError: onErrorMock,\n eventName,\n payload,\n
…(truncated, 1277 more chars)

Turn 5 — User

<observed_from_primary_session> <what_happened>Read</what_happened> <occurred_at>2026-05-20T13:26:57.860Z</occurred_at> <working_directory>/Users/USER/workspace/doctolib/doctolib</working_directory> <parameters>"{\"file_path\":\"/Users/USER/workspace/doctolib/doctolib/packages/@doctolib/ti_connect/src/hooks/useTiConnector.test.tsx\",\"offset\":1,\"limit\":100}"</parameters> <outcome>"{\"type\":\"text\",\"file\":{\"filePath\":\"/Users/USER/workspace/doctolib/doctolib/packages/@doctolib/ti_connect/src/hooks/useTiConnector.test.tsx\",\"content\":\"import { TiConnectAction } from '@doctolib/ti_connect/src/types/ti-connect-action'\nimport { TiEvent } from '@doctolib/ti_connect/src/types/ti-event'\nimport { act, renderHook } from '@testing-library/react'\nimport ReactQueryContext from 'monolith_DEPRECATED/packages/test-helpers/ReactQueryContext'\nimport type { ReactNode } from 'react'\nimport * as Workplaces from '@doctolib/ti_connect_sdk/public/queries/workplaces'\nimport * as ConnectorConfigurations from '@doctolib/ti_connect_sdk/public/queries/practices/connectorConfigurations'\nimport * as CurrentWorkstation from '@doctolib/current-workstation'\nimport type { UseQueryResult } from '@tanstack/react-query-v5'\nimport type { Workplace } from '@doctolib/ti_connect_sdk/public/types/workplace'\nimport type { ConnectorConfigurationResponse } from '@doctolib/ti_connect_sdk/public/types/configuration'\nimport type { TiConnectorRequestContext } from '@doctolib/ti_connect/src/types/connector'\nimport type { UUID } from 'crypto'\nimport useTiConnector from '@doctolib/ti_connect/src/hooks/useTiConnector'\nimport tiConnectorService, { ConnectorDownStatuses } from '@doctolib/ti_connect/src/services/tiConnectorService'\n\njest.mock('@doctolib/variation-management/legacy', () => ({\n useProductLineVariation: ({ variants }: { variants: Record<string, unknown> }) => variants.EhrGermany,\n ProductLineKey: { EhrGermany: 'EhrGermany' },\n}))\njest.mock('@doctolib/current-workstation')\njest.mock('@doctolib/ti_connect/src/utils/callTiConnectApi')\njest.mock('@doctolib/ti_connect_sdk/public/queries/workplaces')\njest.mock('@doctolib/ti_connect_sdk/public/queries/practices/connectorConfigurations')\njest.mock('@doctolib/ti_connect/src/services/tiConnectorService', () => ({\n __esModule: true,\n default: {\n buildTiConnectorContext: jest.fn(),\n callTiConnect: jest.fn(),\n getUserId: jest.fn(),\n },\n ConnectorDownStatuses: ['ECONNREFUSED', 'ECONNRESET', 'ETIMEDOUT'],\n}))\n\ndescribe('useTiConnector', () => {\n const practiceId = 123\n const workplace = { practice_id: practiceId }\n const connectorConfigurations = [{ id: 'some-connector-id' }]\n const userId = 'some-user-id'\n const workstationId = 'some-workstation-id' as UUID\n const builtContext: TiConnectorRequestContext = {\n MandantId: 'some-mandant',\n ClientSystemId: 'some-cs-id',\n WorkplaceId: 'some-workplace-id',\n UserId: '',\n }\n const onSuccessMock = jest.fn()\n const onErrorMock = jest.fn()\n const payload = {}\n const eventName = TiEvent.TiConnectCallApiEvent\n const action = TiConnectAction.EmptyAction\n\n const useCurrentWorkstationSpy = jest.spyOn(CurrentWorkstation, 'useCurrentWorkstation')\n const useWorkplacesShowSpy = jest.spyOn(Workplaces, 'useWorkplacesShow')\n const useConnectorConfigIndexSpy = jest.spyOn(ConnectorConfigurations, 'useConnectorConfigurationsIndex')\n const buildConnectorContextSpy = jest.spyOn(tiConnectorService, 'buildTiConnectorContext')\n const callTiConnectApiSpy = jest.spyOn(tiConnectorService, 'callTiConnect')\n const getUserIdSpy = jest.spyOn(tiConnectorService, 'getUserId')\n\n const wrapper = ({ children }: { children: ReactNode }) => <ReactQueryContext>{children}</ReactQueryContext>\n\n beforeEach(() => {\n jest.resetAllMocks()\n useCurrentWorkstationSpy.mockReturnValue({ id: workstationId })\n useWorkplacesShowSpy.mockRetu …(truncated, 1885 more chars)

Turn 6 — User

<observed_from_primary_session> <what_happened>Bash</what_happened> <occurred_at>2026-05-20T13:27:21.242Z</occurred_at> <working_directory>/Users/USER/workspace/doctolib/doctolib</working_directory> <parameters>"{\"command\":\"find /Users/USER/workspace/doctolib/doctolib/packages/@doctolib/ti_connect/src -name \\".ts\\" -o -name \\".tsx\\" | grep -v test | head -20\",\"description\":\"List source files in ti_connect package\"}"</parameters> <outcome>"{\"stdout\":\"/Users/USER/workspace/doctolib/doctolib/packages/@doctolib/ti_connect/src/types.ts\n/Users/USER/workspace/doctolib/doctolib/packages/@doctolib/ti_connect/src/constants.ts\n/Users/USER/workspace/doctolib/doctolib/packages/@doctolib/ti_connect/src/mocks/connectorConfiguration.mock.ts\n/Users/USER/workspace/doctolib/doctolib/packages/@doctolib/ti_connect/src/mocks/certificates.mock.ts\n/Users/USER/workspace/doctolib/doctolib/packages/@doctolib/ti_connect/src/types/gematik-specialist-service.ts\n/Users/USER/workspace/doctolib/doctolib/packages/@doctolib/ti_connect/src/types/account.ts\n/Users/USER/workspace/doctolib/doctolib/packages/@doctolib/ti_connect/src/types/response-error.ts\n/Users/USER/workspace/doctolib/doctolib/packages/@doctolib/ti_connect/src/types/ti-connect-action.ts\n/Users/USER/workspace/doctolib/doctolib/packages/@doctolib/ti_connect/src/types/keystore.ts\n/Users/USER/workspace/doctolib/doctolib/packages/@doctolib/ti_connect/src/types/consent.ts\n/Users/USER/workspace/doctolib/doctolib/packages/@doctolib/ti_connect/src/types/signatureConfiguration.ts\n/Users/USER/workspace/doctolib/doctolib/packages/@doctolib/ti_connect/src/types/signature-type.ts\n/Users/USER/workspace/doctolib/doctolib/packages/@doctolib/ti_connect/src/types/connector.ts\n/Users/USER/workspace/doctolib/doctolib/packages/@doctolib/ti_connect/src/types/response-success.ts\n/Users/USER/workspace/doctolib/doctolib/packages/@doctolib/ti_connect/src/types/signatureConfigurationAccount.ts\n/Users/USER/workspace/doctolib/doctolib/packages/@doctolib/ti_connect/src/types/signed-document.ts\n/Users/USER/workspace/doctolib/doctolib/packages/@doctolib/ti_connect/src/types/document-to-sign.ts\n/Users/USER/workspace/doctolib/doctolib/packages/@doctolib/ti_connect/src/types/signing-error.ts\n/Users/USER/workspace/doctolib/doctolib/packages/@doctolib/ti_connect/src/types/unsigned-document.ts\n/Users/USER/workspace/doctolib/doctolib/packages/@doctolib/ti_connect/src/types/ti-connect-response.ts\",\"stderr\":\"\",\"interrupted\":false,\"isImage\":false,\"noOutputExpected\":false}"</outcome> </observed_from_primary_session>

Turn 7 — User

<observed_from_primary_session> <what_happened>Bash</what_happened> <occurred_at>2026-05-20T13:27:21.250Z</occurred_at> <working_directory>/Users/USER/workspace/doctolib/doctolib</working_directory> <parameters>"{\"command\":\"git diff main -- packages/@doctolib/ti_connect/src/hooks/useTiConnector.test.tsx 2>/dev/null | head -80\",\"description\":\"Show diff of the test file against main\"}"</parameters> <outcome>"{\"stdout\":\"\",\"stderr\":\"\",\"interrupted\":false,\"isImage\":false,\"noOutputExpected\":false}"</outcome> </observed_from_primary_session>

Return either one or more <observation>...</observation> blocks, or an empty response if this tool use should be skipped. Concrete debugging findings from logs, queue state, database rows, session routing, or code-path inspection count as durable discoveries and should be recorded. Never reply with prose such as "Skipping", "No substantive tool executions", or any explanation outside XML. Non-XML text is discarded. <observed_from_primary_session> <what_happened>Bash</what_happened> <occurred_at>2026-05-20T13:27:26.570Z</occurred_at> <working_directory>/Users/USER/workspace/doctolib/doctolib</working_directory> <parameters>"{\"command\":\"find /Users/USER/workspace/doctolib/doctolib/packages/@doctolib/ti_connect/src -name \\".ts\\" -o -name \\".tsx\\" | grep -v test | grep -v mock | xargs grep -l \\"callTiConnect\\|callTiConnectApi\\" 2>/dev/null\",\"description\":\"Find source files defining callTiConnect\"}"</parameters> <outcome>"{\"stdout\":\"/Users/USER/workspace/doctolib/doctolib/packages/@doctolib/ti_connect/src/utils/callTiConnectApi.ts\n/Users/USER/workspace/doctolib/doctolib/packages/@doctolib/ti_connect/src/utils/persistConfigurationAndRestartEventServer.ts\n/Users/USER/workspace/doctolib/doctolib/packages/@doctolib/ti_connect/src/utils/useUpdateCertificateExpirationDates.ts\n/Users/USER/workspace/doctolib/doctolib/packages/@doctolib/ti_connect/src/hooks/useComfortSignatureActivation.ts\n/Users/USER/workspace/doctolib/doctolib/packages/@doctolib/ti_connect/src/hooks/useTiSpecialistService.ts\n/Users/USER/workspace/doctolib/doctolib/packages/@doctolib/ti_connect/src/hooks/useConsentManager.ts\n/Users/USER/workspace/doctolib/doctolib/packages/@doctolib/ti_connect/src/hooks/useTiConnectorTest.ts\n/Users/USER/workspace/doctolib/doctolib/packages/@doctolib/ti_connect/src/hooks/useReadPatientCard.ts\n/Users/USER/workspace/doctolib/doctolib/packages/@doctolib/ti_connect/src/hooks/useTiConnector.ts\n/Users/USER/workspace/doctolib/doctolib/packages/@doctolib/ti_connect/src/hooks/useTiConnectionInitialization.ts\n/Users/USER/workspace/doctolib/doctolib/packages/@doctolib/ti_connect/src/hooks/useTiConnectionRefresh.ts\n/Users/USER/workspace/doctolib/doctolib/packages/@doctolib/ti_connect/src/hooks/useCheckGsmckCertificateExpiration.ts\n/Users/USER/workspace/doctolib/doctolib/packages/@doctolib/ti_connect/src/hooks/useGetSignatureModes.ts\n/Users/USER/workspace/doctolib/doctolib/packages/@doctolib/ti_connect/src/hooks/useCheckCertificateExpiration.ts\n/Users/USER/workspace/doctolib/doctolib/packages/@doctolib/ti_connect/src/hooks/useComfortSignatureStatus.ts\n/Users/USER/workspace/doctolib/doctolib/packages/@doctolib/ti_connect/src/hooks/useGetCardsByType.ts\n/Users/USER/workspace/doctolib/doctolib/packages/@doctolib/ti_connect/src/hooks/useComfortSignatureDeactivation.ts\n/Users/USER/workspace/doctolib/doctolib/packages/@doctolib/ti_connect/src/hooks/useTiSignDocuments.ts\n/Users/USER/workspace/doctolib/doctolib/packages/@doctolib/ti_connect/src/hooks/useUnlockSmcb.ts\n/Users/USER/workspace/doctolib/doctolib/packages/@doctolib/ti_connect/src/services/tiConnectorService.ts\n/Users/USER/workspace/doctolib/doctolib/packages/@doctolib/ti_connect/src/components/workplace-configuration/useWorkplaceForm.ts\n/Users/USER/workspace/doctolib/doctolib/packages/@doctolib/ti_connect/src/components/control-center/useCardSelectorForm.tsx\n …(truncated, 7559 more chars)

Turn 7 — Assistant

<observation> <type>discovery</type> <title>TypeScript type mismatch: Optional UserId field definition</title> <subtitle>UserId field is optional in TiConnectorRequestContext but UUID-pattern type expected in test context</subtitle> <facts> <fact>TiConnectorRequestContext defines UserId as optional string: UserId?: string</fact> <fact>Optional fields allow undefined values in TypeScript, making them assignable to undefined | null</fact> <fact>TS2322 error expects UUID format (template literal pattern: ${string}-${string}-${string}-${string}-${string}) but receives undefined</fact> <fact>Error occurs at useTiConnector.test.tsx line 211, column 50 - within test assertions for hook behavior</fact> <fact>UserId is commented as "will be passed only for specific requests, f.e. comfort signature"</fact> </facts> <narrative>The TypeScript compiler error reveals a type compatibility issue where the test file passes undefined for a UserId field that somewhere expects a UUID-formatted string literal type. The TiConnectorRequestContext interface correctly defines UserId as optional, allowing undefined. However, the test at line 211 appears to be testing scenarios where the type system enforces a UUID pattern instead of allowing null or undefined. This suggests a mismatch between how the type is defined (allowing undefined) and how it's being used or enforced in test context (expecting UUID pattern or null explicitly).</narrative> <concepts> <concept>what-changed</concept> <concept>problem-solution</concept> <concept>gotcha</concept> </concepts> <files_read> <file>packages/@doctolib/ti_connect/src/hooks/useTiConnector.test.tsx</file> <file>packages/@doctolib/ti_connect/src/types/connector.ts</file> <file>packages/@doctolib/ti_connect/src/utils/callTiConnectApi.ts</file> </files_read> <files_modified/> </observation>

Turn 8 — User

<observed_from_primary_session> <what_happened>Read</what_happened> <occurred_at>2026-05-20T13:27:39.714Z</occurred_at> <working_directory>/Users/USER/workspace/doctolib/doctolib</working_directory> <parameters>"{\"file_path\":\"/Users/USER/workspace/doctolib/doctolib/packages/@doctolib/ti_connect/src/services/tiConnectorService.ts\"}"</parameters> <outcome>"{\"type\":\"text\",\"file\":{\"filePath\":\"/Users/USER/workspace/doctolib/doctolib/packages/@doctolib/ti_connect/src/services/tiConnectorService.ts\",\"content\":\"import * as Storage from 'monolith_DEPRECATED/services/storage/Storage'\nimport { callTiConnectApi } from '@doctolib/ti_connect/src/utils/callTiConnectApi'\nimport type { TiConnectorRequestContext, TiConnectorRequest } from '@doctolib/ti_connect/src/types/connector'\nimport { ConnectionStatus } from '@doctolib/ti_connect/src/types/connector'\nimport type { ConnectorConfigurationResponse } from '@doctolib/ti_connect_sdk/public/types/configuration'\nimport type { Workplace } from '@doctolib/ti_connect_sdk/public/types/workplace'\nimport { GLOBAL_PUBSUB_REGISTRY } from '@doctolib/upfront-core'\n\nconst TI_CONNECTOR_STATUS_KEY = 'ti-connector-status'\nexport const ConnectorDownStatuses = ['ECONNREFUSED', 'ECONNRESET', 'ETIMEDOUT'] as const\n\nexport const FEATURE_NAME = 'ti_connect'\nexport const TI_CONNECTOR_CONNECTION_STATUS_EVENT = ${FEATURE_NAME}:connection_status_update\n\nGLOBAL_PUBSUB_REGISTRY.registerEvent({ asFeature: FEATURE_NAME, type: TI_CONNECTOR_CONNECTION_STATUS_EVENT })\n\nconst getStoredTiConnectorStatus = (): ConnectionStatus => {\n const retrievedStatus = Storage.get(TI_CONNECTOR_STATUS_KEY)\n\n if (retrievedStatus && Object.keys(ConnectionStatus).includes(retrievedStatus))\n return retrievedStatus as ConnectionStatus\n\n return ConnectionStatus.DOWN\n}\n\nlet currentConnectionStatus: ConnectionStatus = getStoredTiConnectorStatus()\n\nexport const getConnectionStatus = () => currentConnectionStatus\n\nconst setConnectionStatus = (newStatus: ConnectionStatus) => {\n if (newStatus !== currentConnectionStatus) {\n currentConnectionStatus = newStatus\n GLOBAL_PUBSUB_REGISTRY.dispatch({ type: TI_CONNECTOR_CONNECTION_STATUS_EVENT, payload: { status: newStatus } })\n }\n\n if (newStatus !== getStoredTiConnectorStatus()) Storage.set(TI_CONNECTOR_STATUS_KEY, newStatus)\n}\n\nlet currentUserId: string | null = null\n\nexport const setUserId = (id: string | null) => {\n currentUserId = id\n}\n\nconst isConnectorUnreachable = (error: string) => ConnectorDownStatuses.some((downStatus) => error.includes(downStatus))\n\nconst buildTiConnectorContext = (\n connectorConfigurations: ConnectorConfigurationResponse[] | undefined,\n workplace: Pick<Workplace, 'name'> | undefined,\n userId: string | null\n): TiConnectorRequestContext => {\n const { connector, clients } = connectorConfigurations?.at(0) ?? {}\n\n return {\n MandantId: clients?.at(0)?.external_identifier || '',\n ClientSystemId: connector?.client_system_identifier || '',\n WorkplaceId: workplace?.name || '',\n UserId: userId ?? '',\n }\n}\n\nconst callTiConnect = <TData, TErr = string, TReq = Record<string, unknown>>({\n eventName,\n action,\n payload,\n onSuccess,\n onError,\n context,\n}: TiConnectorRequest<TData, TErr, TReq> & { context: TiConnectorRequestContext }) => {\n callTiConnectApi<TData, TErr, TReq>({\n eventName,\n action,\n payload,\n context,\n onSuccess: (response) => {\n setConnectionStatus(ConnectionStatus.UP)\n onSuccess?.(response)\n },\n onError: (error) => {\n if (isConnectorUnreachable(error as unknown as string)) setConnectionStatus(ConnectionStatus.DOWN)\n onError?.(error)\n },\n })\n}\n\nexport default { getUserId: () => currentUserId, buildTiConnectorContext, callTiConnect }\n\",\"numLines\":87,\"startLine\":1,\"totalLines\":87}}"</outcome> </obse …(truncated, 4609 more chars)

Turn 9 — User

<observed_from_primary_session> <what_happened>Bash</what_happened> <occurred_at>2026-05-20T13:27:58.381Z</occurred_at> <working_directory>/Users/USER/workspace/doctolib/doctolib</working_directory> <parameters>"{\"command\":\"find /Users/USER/workspace/doctolib/doctolib/packages/@doctolib/ti_connect_sdk -name \\"workplaces*\\" | head -10\",\"description\":\"Find workplaces query file\"}"</parameters> <outcome>"{\"stdout\":\"/Users/USER/workspace/doctolib/doctolib/packages/@doctolib/ti_connect_sdk/public/queries/workplaces.ts\n/Users/USER/workspace/doctolib/doctolib/packages/@doctolib/ti_connect_sdk/src/queries/workplaces.ts\n/Users/USER/workspace/doctolib/doctolib/packages/@doctolib/ti_connect_sdk/src/queries/workplaces.test.tsx\",\"stderr\":\"\",\"interrupted\":false,\"isImage\":false,\"noOutputExpected\":false}"</outcome> </observed_from_primary_session>

Turn 9 — Assistant

<observation> <type>discovery</type> <title>Root cause: UUID type constraint on currentWorkstationId parameter</title> <subtitle>useWorkplacesShow expects currentWorkstationId with UUID literal pattern, but receives undefined in test context</subtitle> <facts> <fact>useWorkplacesShow hook parameter typed as currentWorkstationId: UUID | null (line 42 in workplaces.ts)</fact> <fact>UUID imported from 'crypto' module creates template literal type: ${string}-${string}-${string}-${string}-${string}</fact> <fact>useTiConnector hook passes currentWorkstationId from useCurrentWorkstation() to useWorkplacesShow</fact> <fact>Test mocks useCurrentWorkstation to return { id: workstationId } where workstationId is cast as UUID</fact> <fact>TS2322 error indicates currentWorkstationId is undefined rather than UUID | null, violating the parameter contract</fact> </facts> <narrative>The type error stems from the UUID type constraint enforced by the crypto module's UUID type definition. The useWorkplacesShow hook expects currentWorkstationId to be either a UUID (with strict string format pattern) or null, but in test scenarios it becomes undefined. This violates TypeScript's strict type checking because undefined is not assignable to the union type UUID | null. The test setup mocks useCurrentWorkstation but the mocking doesn't properly satisfy the UUID type requirement when the actual hook tries to use the value.</narrative> <concepts> <concept>problem-solution</concept> <concept>gotcha</concept> <concept>what-changed</concept> </concepts> <files_read> <file>packages/@doctolib/ti_connect/src/hooks/useTiConnector.ts</file> <file>packages/@doctolib/ti_connect/src/services/tiConnectorService.ts</file> <file>packages/@doctolib/ti_connect_sdk/src/queries/workplaces.ts</file> </files_read> <files_modified/> </observation>

Turn 10 — User

<observed_from_primary_session> <what_happened>Bash</what_happened> <occurred_at>2026-05-20T13:28:36.451Z</occurred_at> <working_directory>/Users/USER/workspace/doctolib/doctolib</working_directory> <parameters>"{\"command\":\"find /Users/USER/workspace/doctolib/doctolib/packages/@doctolib/current-workstation -name \\".ts\\" -o -name \\".tsx\\" | grep -v test | grep -v node_modules | head -10\",\"description\":\"Find current-workstation package source files\"}"</parameters> <outcome>"{\"stdout\":\"/Users/USER/workspace/doctolib/doctolib/packages/@doctolib/current-workstation/src/index.ts\n/Users/USER/workspace/doctolib/doctolib/packages/@doctolib/current-workstation/src/business/current-workstation.ts\n/Users/USER/workspace/doctolib/doctolib/packages/@doctolib/current-workstation/src/hooks/useCurrentWorkstation.ts\",\"stderr\":\"\",\"interrupted\":false,\"isImage\":false,\"noOutputExpected\":false}"</outcome> </observed_from_primary_session>

Turn 11 — User

<observed_from_primary_session> <what_happened>Read</what_happened> <occurred_at>2026-05-20T13:28:39.965Z</occurred_at> <working_directory>/Users/USER/workspace/doctolib/doctolib</working_directory> <parameters>"{\"file_path\":\"/Users/USER/workspace/doctolib/doctolib/packages/@doctolib/current-workstation/src/hooks/useCurrentWorkstation.ts\"}"</parameters> <outcome>"{\"type\":\"text\",\"file\":{\"filePath\":\"/Users/USER/workspace/doctolib/doctolib/packages/@doctolib/current-workstation/src/hooks/useCurrentWorkstation.ts\",\"content\":\"import { useEffect } from 'react'\nimport type { UUID } from 'crypto'\nimport useLocalStorageState from 'monolith_DEPRECATED/hooks/doctor/desktop/ehr/useLocalStorageState'\nimport { isElectron } from '@doctolib/variation-management/device'\nimport { sendMonitoringEvent } from 'monolith_DEPRECATED/services/monitoring'\nimport { invokeElectronEvent } from '@doctolib/desktop/events'\nimport { v4 as uuidv4 } from 'uuid'\n\nconst CURRENT_WORKSTATION_KEY = 'current_workstation'\n\nexport enum ElectronEvents {\n GetCurrentWorkstationId = 'DL_GET_CURRENT_WORKSTATION_ID',\n}\n\nexport enum CurrentWorkstationEventActions {\n GetCurrentWorkstationId = 'getCurrentWorkstationId',\n}\n\nexport interface CurrentWorkstation {\n id: UUID | null\n}\n\nfunction parseWorkstation(valueString: string): CurrentWorkstation {\n try {\n return JSON.parse(valueString)\n } catch (error: unknown) {\n throw new Error(Failed to parse workstation from string: ${valueString}, { cause: error })\n }\n}\n\nexport const useCurrentWorkstation = (): CurrentWorkstation => {\n const [currentWorkstation, setCurrentWorkstation] = useLocalStorageState<CurrentWorkstation>(\n CURRENT_WORKSTATION_KEY,\n {}\n )\n\n useEffect(() => {\n if (isElectron && !currentWorkstation.id) {\n const traceId = uuidv4()\n\n invokeElectronEvent<{ response: { body: string; success: boolean; errors: string[] } }>(\n ElectronEvents.GetCurrentWorkstationId,\n {\n action: CurrentWorkstationEventActions.GetCurrentWorkstationId,\n payload: {},\n traceId,\n }\n )\n .then(({ response }) => {\n if (!response.success) {\n throw new Error('Failed to invoke event to get current workstation id', { cause: response.errors })\n }\n\n const workstation = parseWorkstation(response.body)\n\n setCurrentWorkstation(workstation)\n sendMonitoringEvent(\n {\n name: 'current_workstation_set_id_success',\n details: {\n workstation_id: workstation.id,\n },\n },\n { includeUserIdentifiers: true }\n )\n })\n .catch((error: unknown) => {\n sendMonitoringEvent(\n {\n name: 'current_workstation_set_id_failure',\n details: {\n error_message: (error as Error).message,\n },\n },\n { includeUserIdentifiers: true }\n )\n })\n }\n }, [currentWorkstation.id, setCurrentWorkstation])\n\n return currentWorkstation\n}\n\",\"numLines\":83,\"startLine\":1,\"totalLines\":83}}"</outcome> </observed_from_primary_session>

Turn 11 — Assistant

<observation> <type>discovery</type> <title>Type contract violation: CurrentWorkstation initialization with undefined id</title> <subtitle>useCurrentWorkstation initializes with empty object, leaving id undefined instead of UUID | null</subtitle> <facts> <fact>CurrentWorkstation interface declares id: UUID | null (line 19)</fact> <fact>useLocalStorageState initialized with empty object {} as default (line 32)</fact> <fact>Empty object default means id property is undefined, violating the UUID | null contract</fact> <fact>Test mocking returns { id: workstationId } but actual hook can return { id: undefined }</fact> <fact>undefined is not assignable to type UUID | null - this causes the TS2322 error</fact> </facts> <narrative>The useCurrentWorkstation hook has a type safety issue at its initialization layer. The interface promises id: UUID | null, but initializes localStorage state with an empty object {}, which leaves the id property as undefined. When this undefined value propagates to useWorkplacesShow, which strictly expects UUID | null, TypeScript correctly rejects it with error TS2322. The root cause is the mismatch between the type contract (UUID | null) and the runtime initialization (undefined).</narrative> <concepts> <concept>problem-solution</concept> <concept>gotcha</concept> </concepts> <files_read> <file>packages/@doctolib/current-workstation/src/hooks/useCurrentWorkstation.ts</file> </files_read> <files_modified/> </observation>

Turn 12 — User

<observed_from_primary_session> <what_happened>Bash</what_happened> <occurred_at>2026-05-20T13:29:01.361Z</occurred_at> <working_directory>/Users/USER/workspace/doctolib/doctolib</working_directory> <parameters>"{\"command\":\"find /Users/USER/workspace/doctolib/doctolib/packages/@doctolib/ti_connect_sdk -name \\"workplace*\\" | head -5\",\"description\":\"Find workplace type definition\"}"</parameters> <outcome>"{\"stdout\":\"/Users/USER/workspace/doctolib/doctolib/packages/@doctolib/ti_connect_sdk/public/types/workplace.ts\n/Users/USER/workspace/doctolib/doctolib/packages/@doctolib/ti_connect_sdk/public/queries/workplaces.ts\n/Users/USER/workspace/doctolib/doctolib/packages/@doctolib/ti_connect_sdk/src/types/workplace.ts\n/Users/USER/workspace/doctolib/doctolib/packages/@doctolib/ti_connect_sdk/src/queries/workplaces.ts\n/Users/USER/workspace/doctolib/doctolib/packages/@doctolib/ti_connect_sdk/src/queries/workplaces.test.tsx\",\"stderr\":\"\",\"interrupted\":false,\"isImage\":false,\"noOutputExpected\":false}"</outcome> </observed_from_primary_session>

Turn 13 — User

<observed_from_primary_session> <what_happened>Bash</what_happened> <occurred_at>2026-05-20T13:29:02.870Z</occurred_at> <working_directory>/Users/USER/workspace/doctolib/doctolib</working_directory> <parameters>"{\"command\":\"git log --oneline -10 -- packages/@doctolib/ti_connect_sdk/public/types/workplace.ts packages/@doctolib/ti_connect_sdk/src/queries/workplaces.ts packages/@doctolib/ti_connect/src/hooks/useTiConnector.ts 2>/dev/null\",\"description\":\"Show recent commits on relevant files\"}"</parameters> <outcome>"{\"stdout\":\"7b32a353358b build: update translation (#243396)\",\"stderr\":\"\",\"interrupted\":false,\"isImage\":false,\"noOutputExpected\":false}"</outcome> </observed_from_primary_session>

Turn 14 — User

<observed_from_primary_session> <what_happened>Read</what_happened> <occurred_at>2026-05-20T13:29:10.115Z</occurred_at> <working_directory>/Users/USER/workspace/doctolib/doctolib</working_directory> <parameters>"{\"file_path\":\"/Users/USER/workspace/doctolib/doctolib/packages/@doctolib/ti_connect_sdk/src/types/workplace.ts\"}"</parameters> <outcome>"{\"type\":\"text\",\"file\":{\"filePath\":\"/Users/USER/workspace/doctolib/doctolib/packages/@doctolib/ti_connect_sdk/src/types/workplace.ts\",\"content\":\"import type { UUID } from 'crypto'\n\nexport interface Workplace {\n id: UUID\n name: string\n event_host: string\n event_port: string\n practice_id: number\n}\n\nexport interface WorkplaceCreateRequest extends Omit<Workplace, 'id'> {\n current_workstation_id?: UUID\n}\n\nexport interface WorkplaceUpdateRequest extends Workplace {}\n\nexport type WorkplaceForm = WorkplaceCreateRequest | WorkplaceUpdateRequest\n\",\"numLines\":18,\"startLine\":1,\"totalLines\":18}}"</outcome> </observed_from_primary_session>

Turn 15 — User

<observed_from_primary_session> <what_happened>Bash</what_happened> <occurred_at>2026-05-20T13:29:58.008Z</occurred_at> <working_directory>/Users/USER/workspace/doctolib/doctolib</working_directory> <parameters>"{\"command\":\"git diff main --name-only 2>/dev/null | grep -E \\"ti_connect|workstation|workplace\\" | head -20\",\"description\":\"List changed files on current branch related to ti_connect\"}"</parameters> <outcome>"{\"stdout\":\"\",\"stderr\":\"\",\"interrupted\":false,\"isImage\":false,\"noOutputExpected\":false}"</outcome> </observed_from_primary_session>

Turn 16 — User

<observed_from_primary_session> <what_happened>Bash</what_happened> <occurred_at>2026-05-20T13:29:58.368Z</occurred_at> <working_directory>/Users/USER/workspace/doctolib/doctolib</working_directory> <parameters>"{\"command\":\"git diff main --name-only 2>/dev/null | head -30\",\"description\":\"List all changed files on current branch\"}"</parameters> <outcome>"{\"stdout\":\"\",\"stderr\":\"\",\"interrupted\":false,\"isImage\":false,\"noOutputExpected\":false}"</outcome> </observed_from_primary_session>

Turn 17 — User

<observed_from_primary_session> <what_happened>Read</what_happened> <occurred_at>2026-05-20T13:31:53.095Z</occurred_at> <working_directory>/Users/USER/workspace/doctolib/doctolib</working_directory> <parameters>"{\"file_path\":\"/Users/USER/workspace/doctolib/doctolib/packages/@doctolib/ti_connect_sdk/src/queries/workplaces.ts\"}"</parameters> <outcome>"{\"type\":\"text\",\"file\":{\"filePath\":\"/Users/USER/workspace/doctolib/doctolib/packages/@doctolib/ti_connect_sdk/src/queries/workplaces.ts\",\"content\":\"import { HttpClientContext } from '@doctolib/shared_context'\nimport type {\n Workplace,\n WorkplaceCreateRequest,\n WorkplaceUpdateRequest,\n} from '@doctolib/ti_connect_sdk/src/types/workplace'\nimport { type QueryClient, useMutation, useQuery, useQueryClient } from '@tanstack/react-query-v5'\nimport type { UUID } from 'crypto'\nimport type HttpError from 'monolith_DEPRECATED/services/http-client/http-error'\nimport type { HttpClientType } from 'monolith_DEPRECATED/types/http-client'\nimport { useContext } from 'react'\n\nconst baseQueryKey = ['ti_connect', 'workplaces'] as const\n\nexport const tiConnectWorkplacesQueryPath = /${baseQueryKey.join('/')}\n\ninterface MutationParams {\n onSuccess: () => void\n onError: (error: Error) => void\n}\n\ninterface MutationCallbackParams extends MutationParams {\n queryClient: QueryClient\n}\n\nconst buildQueryKey = (currentWorkstationId?: string | null) =>\n currentWorkstationId ? [...baseQueryKey, currentWorkstationId] : [...baseQueryKey]\n\nconst buildQueryPath = (currentWorkstationId?: string | null) => /${buildQueryKey(currentWorkstationId).join('/')}\n\nconst sharedMutationCallbacks = ({ queryClient, onSuccess, onError }: MutationCallbackParams) => ({\n onSuccess: () => {\n queryClient.invalidateQueries({ queryKey: buildQueryKey() })\n onSuccess()\n },\n onError: (error: Error) => onError(error),\n})\n\ntype QueryParams = MutationParams\n\nexport interface UseWorkplacesShowParams {\n currentWorkstationId: UUID | null\n onError?: QueryParams['onError']\n enabled?: boolean\n}\n\nexport const useWorkplacesShow = ({ currentWorkstationId, onError, enabled = true }: UseWorkplacesShowParams) => {\n const httpClient = useContext<HttpClientType>(HttpClientContext)\n\n return useQuery<Workplace | null>({\n queryKey: buildQueryKey(currentWorkstationId),\n queryFn: async () => {\n try {\n const response = await httpClient.get<Workplace>(buildQueryPath(currentWorkstationId))\n return response?.bodyData ?? null\n } catch (error: unknown) {\n const httpError = error as HttpError\n onError?.(httpError)\n return null\n }\n },\n enabled,\n staleTime: 5 * 60 * 1000, // 5 minutes,\n })\n}\n\nexport const useWorkplacesCreate = ({ onSuccess, onError }: QueryParams) => {\n const httpClient = useContext<HttpClientType>(HttpClientContext)\n const queryClient = useQueryClient()\n\n return useMutation({\n mutationFn: async ({ payload }: { payload: WorkplaceCreateRequest }) =>\n httpClient.post(buildQueryPath(), {\n body: payload,\n }),\n ...sharedMutationCallbacks({ queryClient, onSuccess, onError }),\n })\n}\n\nexport const useWorkplacesUpdate = ({ onSuccess, onError }: QueryParams) => {\n const httpClient = useContext<HttpClientType>(HttpClientContext)\n const queryClient = useQueryClient()\n return useMutation({\n mutationFn: async ({ payload }: { payload: WorkplaceUpdateRequest }) =>\n httpClient.put(buildQueryPath(payload.id), {\n body: payload,\n }),\n ...sharedMutationCallbacks({ queryClient, onSuccess, onError }),\n })\n}\n\",\"numLines\":91,\"startLine\":1,\"totalLines\":91}}"</outcome> </observed_from_primary_session>

Return either one or more <observation>...</observation> blocks, or an empty response if this tool use should be skipped. Concrete de …(truncated, 285 more chars)

Turn 18 — User

<observed_from_primary_session> <what_happened>Read</what_happened> <occurred_at>2026-05-20T13:32:57.336Z</occurred_at> <working_directory>/Users/USER/workspace/doctolib/doctolib</working_directory> <parameters>"{\"file_path\":\"/Users/USER/workspace/doctolib/doctolib/packages/@doctolib/ti_connect/src/hooks/useTiConnector.test.tsx\",\"offset\":215,\"limit\":100}"</parameters> <outcome>"{\"type\":\"text\",\"file\":{\"filePath\":\"/Users/USER/workspace/doctolib/doctolib/packages/@doctolib/ti_connect/src/hooks/useTiConnector.test.tsx\",\"content\":\" })\n\n it('handles success correctly', async () => {\n callTiConnectApiSpy.mockImplementationOnce(({ onSuccess }) => onSuccess?.('{}'))\n const { result } = renderHook(() => useTiConnector(), { wrapper })\n\n act(() =>\n result.current.callTiConnect({ action, eventName, payload, onSuccess: onSuccessMock, onError: onErrorMock })\n )\n\n expect(onSuccessMock).toHaveBeenCalledWith('{}')\n })\n\n describe('error handling', () => {\n it.each(ConnectorDownStatuses)('handles %s error correctly', async (downStatus) => {\n callTiConnectApiSpy.mockImplementationOnce(({ onError }) => onError?.(downStatus))\n const { result } = renderHook(() => useTiConnector(), { wrapper })\n\n act(() =>\n result.current.callTiConnect({\n action,\n eventName,\n payload,\n onSuccess: onSuccessMock,\n onError: onErrorMock,\n })\n )\n\n expect(onErrorMock).toHaveBeenCalledWith(downStatus)\n })\n })\n })\n})\n\",\"numLines\":34,\"startLine\":215,\"totalLines\":248}}"</outcome> </observed_from_primary_session>

Turn 19 — User

<observed_from_primary_session> <what_happened>Bash</what_happened> <occurred_at>2026-05-20T13:34:22.686Z</occurred_at> <working_directory>/Users/USER/workspace/doctolib/doctolib</working_directory> <parameters>"{\"command\":\"grep -n \\"UUID\\|workstationId\\|uuid\\|currentWorkstation\\" /Users/USER/workspace/doctolib/doctolib/packages/@doctolib/ti_connect/src/hooks/useTiConnector.test.tsx\",\"description\":\"Find all UUID/workstation references in test file\"}"</parameters> <outcome>"{\"stdout\":\"13:import type { UUID } from 'crypto'\n40: const workstationId = 'some-workstation-id' as UUID\n64: useCurrentWorkstationSpy.mockReturnValue({ id: workstationId })\",\"stderr\":\"\",\"interrupted\":false,\"isImage\":false,\"noOutputExpected\":false}"</outcome> </observed_from_primary_session>

Turn 19 — Assistant

<observation> <type>discovery</type> <title>UUID type pattern enforcement in useWorkplacesShow parameter</title> <subtitle>useWorkplacesShow strictly typed parameter expects UUID | null, but test setup may pass undefined</subtitle> <facts> <fact>useWorkplacesShow parameter explicitly typed: currentWorkstationId: UUID | null (line 42 in workplaces.ts)</fact> <fact>UUID type from crypto module enforces string pattern ${string}-${string}-${string}-${string}-${string}</fact> <fact>Test sets workstationId = 'some-workstation-id' as UUID (line 40 in test file) - string does not match UUID pattern</fact> <fact>Type casting 'as UUID' bypasses pattern validation at compile time but creates type mismatch at use site</fact> <fact>TS2322 error indicates undefined passed where UUID | null expected - type contract violation</fact> <fact>useTiConnector hook calls useWorkplacesShow with { currentWorkstationId } at lines 24-27</fact> </facts> <narrative>The type error occurs because the test file sets up a workstationId with a string pattern that doesn't match the UUID format enforced by the crypto module's UUID type. While the as UUID cast allows this in the test setup, when useTiConnector passes currentWorkstationId to useWorkplacesShow, TypeScript enforces the UUID | null contract. The undefined value flows through because the mock bypass causes type checking to fail at the call site rather than the setup.</narrative> <concepts> <concept>gotcha</concept> <concept>what-changed</concept> </concepts> <files_read> <file>packages/@doctolib/ti_connect/src/hooks/useTiConnector.test.tsx</file> <file>packages/@doctolib/ti_connect_sdk/src/queries/workplaces.ts</file> </files_read> <files_modified/> </observation>

Turn 20 — User

<observed_from_primary_session> <what_happened>Bash</what_happened> <occurred_at>2026-05-20T13:34:27.021Z</occurred_at> <working_directory>/Users/USER/workspace/doctolib/doctolib</working_directory> <parameters>"{\"command\":\"npx tsgo --noEmit packages/@doctolib/ti_connect/src/hooks/useTiConnector.test.tsx 2>&1 | head -20\",\"description\":\"Run tsgo type check on the test file\"}"</parameters> <outcome>"{\"stdout\":\"error TS5112: tsconfig.json is present but will not be loaded if files are specified on commandline. Use '--ignoreConfig' to skip this error.\",\"stderr\":\"\",\"interrupted\":false,\"isImage\":false,\"noOutputExpected\":false}"</outcome> </observed_from_primary_session>

Return either one or more <observation>...</observation> blocks, or an empty response if this tool use should be skipped. Concrete debugging findings from logs, queue state, database rows, session routing, or code-path inspection count as durable discoveries and should be recorded. Never reply with prose such as "Skipping", "No substantive tool executions", or any explanation outside XML. Non-XML text is discarded. <observed_from_primary_session> <what_happened>Bash</what_happened> <occurred_at>2026-05-20T13:34:42.094Z</occurred_at> <working_directory>/Users/USER/workspace/doctolib/doctolib/packages/@doctolib/ti_connect</working_directory> <parameters>"{\"command\":\"cd /Users/USER/workspace/doctolib/doctolib/packages/@doctolib/ti_connect && npx tsgo --noEmit 2>&1 | head -30\",\"description\":\"Run tsgo type check in ti_connect package\"}"</parameters> <outcome>"{\"stdout\":\"../../../app/assets/javascripts/components/doctor/desktop/pages/patient/patient-file-tabs/history/TimelineItemDetails/redesign/DigitalFormItemDetails/DigaItemDetails.tsx(30,49): error TS5097: An import path can only end with a '.ts' extension when 'allowImportingTsExtensions' is enabled.\n../../../app/assets/javascripts/components/doctor/desktop/pages/patient/patient-file-tabs/history/panel-items/ConsultationDocumentItem/ConsultationDocumentItemHeader.tsx(48,8): error TS5097: An import path can only end with a '.ts' extension when 'allowImportingTsExtensions' is enabled.\n../../../app/assets/javascripts/components/doctor/desktop/pages/patient/patient-file-tabs/history/panel-items/useUseVisualizeDocumentVariant.ts(37,8): error TS5097: An import path can only end with a '.ts' extension when 'allowImportingTsExtensions' is enabled.\n../../../app/assets/javascripts/pages/doctor/desktop/patient-file-page/MusterFormPage/useGetAllowedPractices.ts(1,24): error TS5097: An import path can only end with a '.ts' extension when 'allowImportingTsExtensions' is enabled.\n../../../app/assets/javascripts/pages/doctor/desktop/patient-file-page/MusterFormPage/useGetAllowedPractices.ts(4,48): error TS5097: An import path can only end with a '.ts' extension when 'allowImportingTsExtensions' is enabled.\n../../../app/assets/javascripts/pages/doctor/desktop/patient-file-page/MusterFormPage/useGetAllowedPractices.ts(6,33): error TS5097: An import path can only end with a '.ts' extension when 'allowImportingTsExtensions' is enabled.\n../doctor_appointment_booking_popover/src/AppointmentPopoverModule/AppointmentFormModule/AppointmentFormContentModule/AgendaField/useAgendaFieldController.ts(7,43): error TS5097: An import path can only end with a '.tsx' extension when 'allowImportingTsExtensions' is enabled.\n../doctor_appointment_booking_popover/src/AppointmentPopoverModule/AppointmentFormModule/AppointmentFormContentModule/ContentFooterModule/useContentFooterModuleController.ts(10,43): error TS5097: An import path can only end with a '.tsx' extension when 'allowImportingTsExtensions' is enabled.\n../doctor_appointment_booking_popover/src/AppointmentPopoverModule/AppointmentFormModule/AppointmentFormContentModule/ContentFooterModule/useGetAppointmentBlockingWarnings.ts(5,43): error TS5097: An import path can only end with a '.tsx' extension when 'allowImportingTsExtension …(truncated, 6141 more chars)

Turn 21 — User

<observed_from_primary_session> <what_happened>Bash</what_happened> <occurred_at>2026-05-20T13:36:12.679Z</occurred_at> <working_directory>/Users/USER/workspace/doctolib/doctolib</working_directory> <parameters>"{\"command\":\"cd /Users/USER/workspace/doctolib/doctolib && npx tsgo --noEmit 2>&1 | grep \\"ti_connect.useTiConnector\\|useTiConnector.ti_connect\\" | head -10\",\"timeout\":120000,\"description\":\"Run root-level tsgo and filter for useTiConnector errors\"}"</parameters> <outcome>"{\"stdout\":\"\",\"stderr\":\"\",\"interrupted\":false,\"isImage\":false,\"noOutputExpected\":false}"</outcome> </observed_from_primary_session>

Turn 22 — User

<observed_from_primary_session> <what_happened>Bash</what_happened> <occurred_at>2026-05-20T13:36:16.210Z</occurred_at> <working_directory>/Users/USER/workspace/doctolib/doctolib</working_directory> <parameters>"{\"command\":\"cat tsconfig.json | head -30\",\"description\":\"Check root tsconfig\"}"</parameters> <outcome>"{\"stdout\":\"{\n \\"extends\\": \\"./tsconfig.base.json\\",\n \\"compilerOptions\\": {\n \\"allowImportingTsExtensions\\": true\n },\n \\"include\\": [\n \\".cts\\",\n \\".mts\\",\n \\".ts\\",\n \\"..ts\\",\n \\".cherry//.ts\\",\n \\"app/assets/javascripts\\",\n \\"bin\\",\n \\"config/vite\\",\n \\"engines//app/assets/javascripts\\",\n \\"packages\\"\n ],\n \\"exclude\\": [\\"/dist/\\", \\"/node_modules/**\\"]\n}\",\"stderr\":\"\",\"interrupted\":false,\"isImage\":false,\"noOutputExpected\":false}"</outcome> </observed_from_primary_session>

Turn 23 — User

<observed_from_primary_session> <what_happened>Bash</what_happened> <occurred_at>2026-05-20T13:36:17.108Z</occurred_at> <working_directory>/Users/USER/workspace/doctolib/doctolib</working_directory> <parameters>"{\"command\":\"cat packages/@doctolib/ti_connect/tsconfig.json 2>/dev/null || cat packages/@doctolib/ti_connect/tsconfig.*.json 2>/dev/null | head -30\",\"description\":\"Check ti_connect package tsconfig\"}"</parameters> <outcome>"{\"stdout\":\"{\n \\"extends\\": \\"../../../tsconfig.base.json\\",\n \\"include\\": [\\"src\\", \\"public\\"]\n}\",\"stderr\":\"\",\"interrupted\":false,\"isImage\":false,\"noOutputExpected\":false}"</outcome> </observed_from_primary_session>

Turn 24 — User

<observed_from_primary_session> <what_happened>Bash</what_happened> <occurred_at>2026-05-20T13:36:47.117Z</occurred_at> <working_directory>/Users/USER/workspace/doctolib/doctolib</working_directory> <parameters>"{\"command\":\"git log --oneline -10 -- packages/@doctolib/ti_connect/src/hooks/useTiConnector.test.tsx\",\"description\":\"Git log for the test file\"}"</parameters> <outcome>"{\"stdout\":\"7b32a353358b build: update translation (#243396)\",\"stderr\":\"\",\"interrupted\":false,\"isImage\":false,\"noOutputExpected\":false}"</outcome> </observed_from_primary_session>

Turn 25 — User

<observed_from_primary_session> <what_happened>Bash</what_happened> <occurred_at>2026-05-20T13:36:48.323Z</occurred_at> <working_directory>/Users/USER/workspace/doctolib/doctolib</working_directory> <parameters>"{\"command\":\"git log --oneline -5 -- packages/@doctolib/current-workstation/src/hooks/useCurrentWorkstation.ts packages/@doctolib/ti_connect_sdk/src/queries/workplaces.ts packages/@doctolib/ti_connect/src/types/connector.ts\",\"description\":\"Check recent changes to related type/hook files\"}"</parameters> <outcome>"{\"stdout\":\"7b32a353358b build: update translation (#243396)\",\"stderr\":\"\",\"interrupted\":false,\"isImage\":false,\"noOutputExpected\":false}"</outcome> </observed_from_primary_session>

Turn 26 — User

<observed_from_primary_session> <what_happened>Bash</what_happened> <occurred_at>2026-05-20T13:38:06.521Z</occurred_at> <working_directory>/Users/USER/workspace/doctolib/doctolib</working_directory> <parameters>"{\"command\":\"npx tsgo --noEmit 2>&1 | grep \\"useTiConnector\\|TS2322.*UUID\\" | head -10\",\"timeout\":120000,\"description\":\"Run root tsgo and filter for the specific error\"}"</parameters> <outcome>"{\"stdout\":\"\",\"stderr\":\"\",\"interrupted\":false,\"isImage\":false,\"noOutputExpected\":false}"</outcome> </observed_from_primary_session>

Turn 27 — User

<observed_from_primary_session> <what_happened>Bash</what_happened> <occurred_at>2026-05-20T13:38:36.978Z</occurred_at> <working_directory>/Users/USER/workspace/doctolib/doctolib</working_directory> <parameters>"{\"command\":\"git branch -a 2>/dev/null | grep -i \\"fhir\\|nhr\\|dmp\\" | head -10\",\"description\":\"Find FHIR/NHR branches\"}"</parameters> <outcome>"{\"stdout\":\" FHIR-2020-implement-hl-findDocuments-api\n FHIR-2021-implement-hl-get-documents-content-by-unique-id\n FHIR-2022-implement-hl-updateDocumentVisibilityByUniqueId\n FHIR-2023-implement-hl-updateDocumentStatusByUniqueId\n FHIR-2031-implement-hl-getDocumentHistoryByUniqueId\n FHIR-2036-implement-hl-setDmpAccessMode\n FHIR-2087-nhr-document-list-dmp-column-configs-dmp-columns\n FHIR-2091-bump-tpf-national-health-records-ui-12\n FHIR-2091-nhr-document-list-pagination\n FHIR-2094_nhr-document-list-search-mocked\",\"stderr\":\"\",\"interrupted\":false,\"isImage\":false,\"noOutputExpected\":false}"</outcome> </observed_from_primary_session>

Turn 28 — User

<observed_from_primary_session> <what_happened>Bash</what_happened> <occurred_at>2026-05-20T13:38:42.870Z</occurred_at> <working_directory>/Users/USER/workspace/doctolib/doctolib</working_directory> <parameters>"{\"command\":\"find /Users/USER/workspace/doctolib/doctolib -name \\"useTiConnector.test.tsx\\" 2>/dev/null\",\"description\":\"Find all versions of the test file\"}"</parameters> <outcome>"{\"stdout\":\"/Users/USER/workspace/doctolib/doctolib/packages/@doctolib/ti_connect/src/hooks/useTiConnector.test.tsx\n/Users/USER/workspace/doctolib/doctolib/.claude/worktrees/fhir-2144_nhr-document-list-add-action-config-column/packages/@doctolib/ti_connect/src/hooks/useTiConnector.test.tsx\n/Users/USER/workspace/doctolib/doctolib/.claude/worktrees/fhir-2255_nhr-document-list-e2e-tests/packages/@doctolib/ti_connect/src/hooks/useTiConnector.test.tsx\",\"stderr\":\"\",\"interrupted\":false,\"isImage\":false,\"noOutputExpected\":false}"</outcome> </observed_from_primary_session>

Turn 29 — User

<observed_from_primary_session> <what_happened>Bash</what_happened> <occurred_at>2026-05-20T13:38:54.063Z</occurred_at> <working_directory>/Users/USER/workspace/doctolib/doctolib</working_directory> <parameters>"{\"command\":\"diff /Users/USER/workspace/doctolib/doctolib/packages/@doctolib/ti_connect/src/hooks/useTiConnector.test.tsx \\"/Users/USER/workspace/doctolib/doctolib/.claude/worktrees/fhir-2144_nhr-document-list-add-action-config-column/packages/@doctolib/ti_connect/src/hooks/useTiConnector.test.tsx\\" 2>/dev/null | head -30\",\"description\":\"Compare test file between main and worktree\"}"</parameters> <outcome>"{\"stdout\":\"\",\"stderr\":\"\",\"interrupted\":false,\"isImage\":false,\"noOutputExpected\":false}"</outcome> </observed_from_primary_session>

Turn 30 — User

<observed_from_primary_session> <what_happened>Bash</what_happened> <occurred_at>2026-05-20T13:38:54.067Z</occurred_at> <working_directory>/Users/USER/workspace/doctolib/doctolib</working_directory> <parameters>"{\"command\":\"git worktree list 2>/dev/null\",\"description\":\"List all git worktrees\"}"</parameters> <outcome>"{\"stdout\":\"/Users/USER/workspace/doctolib/doctolib 79269978719e [master]\n/Users/USER/workspace/doctolib/doctolib-fhir-2205 9b768b9f2b26 [fhir-2205_i18n-dmp-variant]\n/Users/USER/workspace/doctolib/doctolib-fhir-2261 54a1ab35edd7 [fhir-2261_add-is-document-excluded-to-use-search-documents]\n/Users/USER/workspace/doctolib/doctolib-fhir-2262 2deeb2e386b3 [fhir-2262_exclude-vaccination-notes-dmp]\n/Users/USER/workspace/doctolib/doctolib/.claude/worktrees/fhir-2255_nhr-document-list-e2e-tests 08edbec29046 [worktree-fhir-2255_nhr-document-list-e2e-tests]\n/Users/USER/workspace/doctolib/worktrees/doctolib/fhir-2089 9c01fcf036d7 (detached HEAD)\n/Users/USER/workspace/doctolib/worktrees/doctolib/fhir-2181 3affc72b3fed (detached HEAD)\n/Users/USER/workspace/doctolib/worktrees/doctolib/fhir-2182_server-side-pagination-hook a5af195d2b2f [fhir-2182_server-side-pagination-hook]\n/Users/USER/workspace/doctolib/worktrees/doctolib/fhir-2183_fix-hooks-violation 5d6527456560 [fhir-2183_fix-hooks-violation]\n/Users/USER/workspace/doctolib/worktrees/doctolib/FHIR-2184 42019749ed42 (detached HEAD)\n/Users/USER/workspace/doctolib/worktrees/doctolib/fhir-2189_class-code-label-map acae82d0876d [fhir-2189_class-code-label-map]\n/Users/USER/workspace/doctolib/worktrees/doctolib/fhir-2199-dmp-validation-page 9818129079e9 [fhir-2199-dmp-validation-page]\n/Users/USER/workspace/doctolib/worktrees/doctolib/fhir-2223_fix-column-widths-dmp 7fd632af36a2 [fhir-2223_fix-column-widths-dmp]\n/Users/USER/workspace/doctolib/worktrees/doctolib/FHIR-2224 52de63a3ad5b [FHIR-2224-monolith-return-doc-status-update-results-from-dmp-api]\n/Users/USER/workspace/doctolib/worktrees/doctolib/fhir-2259 65cabb8add3f [fhir-2259_add-get-documents-content-observability]\n/Users/USER/workspace/doctolib/worktrees/doctolib/FHIR-2274 3a672a0b9bf0 (detached HEAD)\",\"stderr\":\"\",\"interrupted\":false,\"isImage\":false,\"noOutputExpected\":false}"</outcome> </observed_from_primary_session>

Turn 31 — User

<observed_from_primary_session> <what_happened>Bash</what_happened> <occurred_at>2026-05-20T13:39:03.859Z</occurred_at> <working_directory>/Users/USER/workspace/doctolib/doctolib</working_directory> <parameters>"{\"command\":\"diff /Users/USER/workspace/doctolib/doctolib/packages/@doctolib/ti_connect/src/hooks/useTiConnector.test.tsx /Users/USER/workspace/doctolib/worktrees/doctolib/fhir-2183_fix-hooks-violation/packages/@doctolib/ti_connect/src/hooks/useTiConnector.test.tsx 2>/dev/null\",\"description\":\"Compare test file between main and fhir-2183 branch\"}"</parameters> <outcome>"{\"stdout\":\"14c14\n< import useTiConnector from '@doctolib/ti_connect/src/hooks/useTiConnector'\n---\n> import useTiConnector from './useTiConnector'\n16a17,18\n> const mockUseProductLineVariation = jest.fn()\n> \n18,19c20,22\n< useProductLineVariation: ({ variants }: { variants: Record<string, unknown> }) => variants.EhrGermany,\n< ProductLineKey: { EhrGermany: 'EhrGermany' },\n---\n> useProductLineVariation: (...args: Parameters<typeof mockUseProductLineVariation>) =>\n> mockUseProductLineVariation(...args),\n> ProductLineKey: jest.requireActual('@doctolib/variation-management/legacy').ProductLineKey,\n51a55\n> const baseRequest = { action, eventName, payload, onSuccess: onSuccessMock, onError: onErrorMock }\n60a65\n> const renderUseTiConnector = () => renderHook(() => useTiConnector(), { wrapper })\n63a69\n> mockUseProductLineVariation.mockReturnValue(true)\n73,76c79,83\n< describe('callTiConnect', () => {\n< describe('when context is provided explicitly', () => {\n< it('should call callTiConnect with provided context and not build one', () => {\n< const { result } = renderHook(() => useTiConnector(), { wrapper })\n---\n> describe('when TI connector is enabled (Germany)', () => {\n> describe('callTiConnect', () => {\n> describe('when context is provided explicitly', () => {\n> it('should call callTiConnect with provided context and not build one', () => {\n> const { result } = renderUseTiConnector()\n78,88c85,86\n< const context = { MandantId: '1', ClientSystemId: '2', WorkplaceId: '3', UserId: '4' }\n< act(() =>\n< result.current.callTiConnect({\n< action,\n< eventName,\n< payload,\n< onSuccess: onSuccessMock,\n< onError: onErrorMock,\n< context,\n< })\n< )\n---\n> const context = { MandantId: '1', ClientSystemId: '2', WorkplaceId: '3', UserId: '4' }\n> act(() => result.current.callTiConnect({ ...baseRequest, context }))\n90,98c88,90\n< expect(buildConnectorContextSpy).not.toHaveBeenCalled()\n< expect(callTiConnectApiSpy).toHaveBeenCalledTimes(1)\n< expect(callTiConnectApiSpy).toHaveBeenCalledWith({\n< context,\n< action,\n< onSuccess: onSuccessMock,\n< onError: onErrorMock,\n< eventName,\n< payload,\n---\n> expect(buildConnectorContextSpy).not.toHaveBeenCalled()\n> expect(callTiConnectApiSpy).toHaveBeenCalledTimes(1)\n> expect(callTiConnectApiSpy).toHaveBeenCalledWith({ ...baseRequest, context })\n101d92\n< })\n103,106c94,97\n< describe('when context is not provided', () => {\n< describe('when workplace and connector config are missing', () => {\n< it('should call callTiConnectApi with the default connector context', async () => {\n< const { result } = renderHook(() => useTiConnector(), { wrapper })\n---\n> describe('when context is not provided', () => {\n> describe('when workplace and connector config are missing', () => {\n> it('should call callTiConnectApi with the default connector context', async () => {\n> const { result } = renderUseTiConnector()\n108c99\n< res …(truncated, 14681 more chars)

Turn 31 — Assistant

<observation> <type>discovery</type> <title>Alternative test refactoring in fhir-2183 branch addresses type and test organization issues</title> <subtitle>fhir-2183 branch refactors useTiConnector.test.tsx with product line variation mocking and improved test structure</subtitle> <facts> <fact>fhir-2183_fix-hooks-violation branch contains significantly refactored test file compared to main</fact> <fact>Refactored tests include explicit mocking of useProductLineVariation with mockReturnValue patterns</fact> <fact>Tests organized into "when TI connector is enabled (Germany)" and "when TI connector is disabled (non-Germany)" blocks</fact> <fact>New helper function renderUseTiConnector() introduced to encapsulate hook rendering logic</fact> <fact>baseRequest constant created to avoid repeating test request parameters</fact> <fact>Tests in fhir-2183 check for enabled/disabled state of useWorkplacesShow and useConnectorConfigurationsIndex based on product line</fact> <fact>fhir-2183 adds tests for product line switching mid-session scenarios</fact> </facts> <narrative>The fhir-2183_fix-hooks-violation branch demonstrates a more comprehensive refactoring of the test file that explicitly handles product line variation. This branch mocks useProductLineVariation to control behavior between enabled and disabled states, tests the enabled/disabled flags passed to query hooks, and reorganizes tests with better separation of concerns. These changes appear to address underlying type safety and hook violation issues more systematically than the current main branch tests.</narrative> <concepts> <concept>what-changed</concept> <concept>pattern</concept> </concepts> <files_read> <file>packages/@doctolib/ti_connect/src/hooks/useTiConnector.test.tsx</file> </files_read> <files_modified/> </observation>

Turn 32 — User

<observed_from_primary_session> <what_happened>Bash</what_happened> <occurred_at>2026-05-20T13:39:14.634Z</occurred_at> <working_directory>/Users/USER/workspace/doctolib/doctolib</working_directory> <parameters>"{\"command\":\"grep -n \\"id: undefined\\|mockReturnValue.*undefined\\|workstationId\\" /Users/USER/workspace/doctolib/worktrees/doctolib/fhir-2183_fix-hooks-violation/packages/@doctolib/ti_connect/src/hooks/useTiConnector.test.tsx\",\"description\":\"Find the problematic line in the fhir-2183 branch\"}"</parameters> <outcome>"{\"stdout\":\"43: const workstationId = 'some-workstation-id' as UUID\n70: useCurrentWorkstationSpy.mockReturnValue({ id: workstationId })\n71: useWorkplacesShowSpy.mockReturnValue({ data: undefined } as UseQueryResult<Workplace>)\n211: useCurrentWorkstationSpy.mockReturnValue({ id: undefined })\",\"stderr\":\"\",\"interrupted\":false,\"isImage\":false,\"noOutputExpected\":false}"</outcome> </observed_from_primary_session>

Turn 32 — Assistant

<observation> <type>discovery</type> <title>Root cause identified: Test mocks currentWorkstationId as undefined instead of null</title> <subtitle>Line 211 of fhir-2183 test mocks useCurrentWorkstation with id: undefined, violating UUID | null contract</subtitle> <facts> <fact>fhir-2183 branch test file line 211: useCurrentWorkstationSpy.mockReturnValue({ id: undefined })</fact> <fact>useCurrentWorkstation interface contract: CurrentWorkstation { id: UUID | null } - undefined is not in the union</fact> <fact>When useWorkplacesShow receives undefined for currentWorkstationId parameter, TypeScript rejects with TS2322</fact> <fact>Type error message: "Type 'undefined' is not assignable to type '${string}-${string}-${string}-${string}-${string} | null'"</fact> <fact>Test passes undefined to violate the type contract and test edge case behavior</fact> <fact>Default localStorage initialization in useCurrentWorkstation also allows undefined as initial state</fact> </facts> <narrative>The TypeScript error TS2322 is caused by a test case that explicitly mocks useCurrentWorkstation to return { id: undefined } at line 211. This violates the CurrentWorkstation interface contract which promises id: UUID | null. When this undefined value flows through to useWorkplacesShow which expects currentWorkstationId: UUID | null, TypeScript correctly rejects it. The fix requires either changing the mock to use null instead of undefined, updating the type contract to include undefined, or modifying how undefined is handled in the hook chain.</narrative> <concepts> <concept>problem-solution</concept> <concept>gotcha</concept> <concept>why-it-exists</concept> </concepts> <files_read> <file>packages/@doctolib/ti_connect/src/hooks/useTiConnector.test.tsx</file> </files_read> <files_modified/> </observation>

Turn 33 — User

<observed_from_primary_session> <what_happened>Read</what_happened> <occurred_at>2026-05-20T13:39:31.913Z</occurred_at> <working_directory>/Users/USER/workspace/doctolib/doctolib</working_directory> <parameters>"{\"file_path\":\"/Users/USER/workspace/doctolib/worktrees/doctolib/fhir-2183_fix-hooks-violation/packages/@doctolib/ti_connect/src/hooks/useTiConnector.test.tsx\",\"offset\":208,\"limit\":8}"</parameters> <outcome>"{\"type\":\"text\",\"file\":{\"filePath\":\"/Users/USER/workspace/doctolib/worktrees/doctolib/fhir-2183_fix-hooks-violation/packages/@doctolib/ti_connect/src/hooks/useTiConnector.test.tsx\",\"content\":\" })\n\n it('should call useWorkplacesShow with enabled: false when workstation id is absent', () => {\n useCurrentWorkstationSpy.mockReturnValue({ id: undefined })\n\n renderUseTiConnector()\n\n expect(useWorkplacesShowSpy).toHaveBeenCalledWith(expect.objectContaining({ enabled: false }))\",\"numLines\":8,\"startLine\":208,\"totalLines\":291}}"</outcome> </observed_from_primary_session>

Turn 33 — Assistant

<observation> <type>discovery</type> <title>Specific failing test: workstation id absent edge case uses undefined instead of null</title> <subtitle>Test at line 208-211 mocks workstation as undefined to test disabled query behavior, violating type contract</subtitle> <facts> <fact>Test name: "should call useWorkplacesShow with enabled: false when workstation id is absent"</fact> <fact>Test intent: verify that useWorkplacesShow is called with enabled: false when no workstation ID</fact> <fact>Test setup: useCurrentWorkstationSpy.mockReturnValue({ id: undefined })</fact> <fact>Type contract violation: CurrentWorkstation interface requires id: UUID | null, not undefined</fact> <fact>When renderUseTiConnector() executes, it calls useWorkplacesShow with undefined currentWorkstationId</fact> <fact>useWorkplacesShow parameter type strictly requires UUID | null, causing TS2322 at parameter binding</fact> </facts> <narrative>The failing test is testing an important edge case: when the workstation ID is absent, the system should disable the workplace query (enabled: false). However, the test uses undefined to represent "absent," which violates the CurrentWorkstation type contract. The interface promises id: UUID | null, and undefined is neither. The proper fix is to either change the mock to use null (which is already allowed by the interface and semantically represents "absent"), or update the interface definition to include undefined in the union type.</narrative> <concepts> <concept>problem-solution</concept> <concept>gotcha</concept> </concepts> <files_read> <file>packages/@doctolib/ti_connect/src/hooks/useTiConnector.test.tsx</file> </files_read> <files_modified/> </observation>

Turn 34 — User

<observed_from_primary_session> <what_happened>Edit</what_happened> <occurred_at>2026-05-20T13:39:37.486Z</occurred_at> <working_directory>/Users/USER/workspace/doctolib/doctolib</working_directory> <parameters>"{\"file_path\":\"/Users/USER/workspace/doctolib/worktrees/doctolib/fhir-2183_fix-hooks-violation/packages/@doctolib/ti_connect/src/hooks/useTiConnector.test.tsx\",\"old_string\":\" useCurrentWorkstationSpy.mockReturnValue({ id: undefined })\",\"new_string\":\" useCurrentWorkstationSpy.mockReturnValue({ id: null })\",\"replace_all\":false}"</parameters> <outcome>"{\"filePath\":\"/Users/USER/workspace/doctolib/worktrees/doctolib/fhir-2183_fix-hooks-violation/packages/@doctolib/ti_connect/src/hooks/useTiConnector.test.tsx\",\"oldString\":\" useCurrentWorkstationSpy.mockReturnValue({ id: undefined })\",\"newString\":\" useCurrentWorkstationSpy.mockReturnValue({ id: null })\",\"originalFile\":\"import { TiConnectAction } from '@doctolib/ti_connect/src/types/ti-connect-action'\nimport { TiEvent } from '@doctolib/ti_connect/src/types/ti-event'\nimport { act, renderHook } from '@testing-library/react'\nimport ReactQueryContext from 'monolith_DEPRECATED/packages/test-helpers/ReactQueryContext'\nimport type { ReactNode } from 'react'\nimport * as Workplaces from '@doctolib/ti_connect_sdk/public/queries/workplaces'\nimport * as ConnectorConfigurations from '@doctolib/ti_connect_sdk/public/queries/practices/connectorConfigurations'\nimport * as CurrentWorkstation from '@doctolib/current-workstation'\nimport type { UseQueryResult } from '@tanstack/react-query-v5'\nimport type { Workplace } from '@doctolib/ti_connect_sdk/public/types/workplace'\nimport type { ConnectorConfigurationResponse } from '@doctolib/ti_connect_sdk/public/types/configuration'\nimport type { TiConnectorRequestContext } from '@doctolib/ti_connect/src/types/connector'\nimport type { UUID } from 'crypto'\nimport useTiConnector from './useTiConnector'\nimport tiConnectorService, { ConnectorDownStatuses } from '@doctolib/ti_connect/src/services/tiConnectorService'\n\nconst mockUseProductLineVariation = jest.fn()\n\njest.mock('@doctolib/variation-management/legacy', () => ({\n useProductLineVariation: (...args: Parameters<typeof mockUseProductLineVariation>) =>\n mockUseProductLineVariation(...args),\n ProductLineKey: jest.requireActual('@doctolib/variation-management/legacy').ProductLineKey,\n}))\njest.mock('@doctolib/current-workstation')\njest.mock('@doctolib/ti_connect/src/utils/callTiConnectApi')\njest.mock('@doctolib/ti_connect_sdk/public/queries/workplaces')\njest.mock('@doctolib/ti_connect_sdk/public/queries/practices/connectorConfigurations')\njest.mock('@doctolib/ti_connect/src/services/tiConnectorService', () => ({\n __esModule: true,\n default: {\n buildTiConnectorContext: jest.fn(),\n callTiConnect: jest.fn(),\n getUserId: jest.fn(),\n },\n ConnectorDownStatuses: ['ECONNREFUSED', 'ECONNRESET', 'ETIMEDOUT'],\n}))\n\ndescribe('useTiConnector', () => {\n const practiceId = 123\n const workplace = { practice_id: practiceId }\n const connectorConfigurations = [{ id: 'some-connector-id' }]\n const userId = 'some-user-id'\n const workstationId = 'some-workstation-id' as UUID\n const builtContext: TiConnectorRequestContext = {\n MandantId: 'some-mandant',\n ClientSystemId: 'some-cs-id',\n WorkplaceId: 'some-workplace-id',\n UserId: '',\n }\n const onSuccessMock = jest.fn()\n const onErrorMock = jest.fn()\n const payload = {}\n const eventName = TiEvent.TiConnectCallApiEvent\n const action = TiConnectAction.EmptyAction\n const baseRequest = { action, eventName, payload, onSuccess: onSuccessMock, onError: onErrorMock }\n\n const useCurrentWorkstationSpy = jest.spyOn(CurrentWorkstation, 'useCurrentWorkstation')\n const useWorkplacesShowSpy = jest.spyOn(Workplaces, 'useWorkplacesShow')\n const useConnectorConfigIndexSpy = jest.spyOn( …(truncated, 11033 more chars)

Turn 34 — Assistant

<observation> <type>bugfix</type> <title>Fixed TypeScript error TS2322: changed undefined to null in workstation mock</title> <subtitle>Changed line 211 mock from { id: undefined } to { id: null } to satisfy UUID | null type contract</subtitle> <facts> <fact>Changed: useCurrentWorkstationSpy.mockReturnValue({ id: undefined })</fact> <fact>To: useCurrentWorkstationSpy.mockReturnValue({ id: null })</fact> <fact>File: packages/@doctolib/ti_connect/src/hooks/useTiConnector.test.tsx line 211</fact> <fact>Type contract satisfied: CurrentWorkstation.id now matches UUID | null union type</fact> <fact>Test intent preserved: null semantically represents "absent workstation id"</fact> <fact>Resolves TS2322 error: "Type 'undefined' is not assignable to type '${string}-${string}-${string}-${string}-${string} | null'"</fact> </facts> <narrative>Fixed the TypeScript type error by changing the workstation mock from undefined to null. The CurrentWorkstation interface declares id as UUID | null, where null is the correct representation for "not available". Using undefined violated the type contract and caused the TS2322 error when that value was passed to useWorkplacesShow. The test's semantic intent—verifying behavior when no workstation is available—is preserved with the null value, which is the idiomatic way to represent absence in this type union.</narrative> <concepts> <concept>problem-solution</concept> <concept>what-changed</concept> </concepts> <files_read/> <files_modified> <file>packages/@doctolib/ti_connect/src/hooks/useTiConnector.test.tsx</file> </files_modified> </observation>

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