{
  "id": "findDocuments-api/eager-forging-otter-subagent-af3aced",
  "slug": "eager-forging-otter-subagent-af3aced",
  "title": "Session: eager-forging-otter-subagent-af3aced — 2026-02-19",
  "type": "source",
  "project": "findDocuments-api",
  "date": "2026-02-19",
  "started": "2026-02-19T10:02:56.044000+00:00",
  "ended": "2026-02-19T10:04:08.381000+00:00",
  "model": "claude-haiku-4-5-20251001",
  "cwd": "/Users/USER/workspace/doctolib/doctolib/worktrees/FHIR-2020-implement-hl-findDocuments-api",
  "git_branch": "FHIR-2020-implement-hl-findDocuments-api",
  "permission_mode": "",
  "user_messages": 1,
  "tool_calls": 12,
  "tools_used": [
    "Read",
    "Glob",
    "Grep"
  ],
  "is_subagent": true,
  "wikilinks_out": [],
  "body_text": "Project: findDocuments-api · Branch: FHIR-2020-implement-hl-findDocuments-api · Mode:  · Model: claude-haiku-4-5-20251001\n\nStats: 1 user messages, 12 tool calls, tools used: Read, Glob, Grep.\n\nConversation\n\nTurn 1 — User\n\nIn /Users/USER/workspace/doctolib/doctolib/worktrees/FHIR-2020-implement-hl-findDocuments-api, I need to understand how DmpSharingService is initialized and what QueryClients it uses internally.\n\nPlease look at:\n1. packages/@doctolib/dmp/src/hooks/DmpSharingService.ts - find the initializeDmpSharingService function or the DmpSharingService class constructor\n2. How it sets up React Query - does it create its own QueryClient or use the singleton queryClientV5?\n3. packages/@doctolib/dmp/src/hooks/tests/DmpSharingService.test.ts - find the initializeDmpSharingService helper function (around line 80-130)\n4. Check if there are wrapper providers that create QueryClients (look for QueryClientProvider or ReactQueryWrapper in the test)\n5. Look at the retry configuration for the queryClientV5 - in packages/@doctolib/shared_context/src/react-query/queryClientV5.ts, what are the default retry settings?\n\nReport the exact file paths, function signatures, and relevant code snippets for each.\n\nTurn 1 — Assistant\n\nI'll systematically explore these files to understand DmpSharingService initialization and QueryClient setup.\n\nTools used:\n\n- Read: /Users/USER/workspace/doctolib/doctolib/worktrees/FHIR-2020-implement-hl-findDocuments-api/packages/@doctolib/dmp/src/hooks/DmpSharingService.ts\n\nTool results:\n\n  → result (ok): 1→import { PaperFormSharingInformation } from '@doctolib/ehr_paper_forms/public/business/PaperFormSharingInformation'\n     2→import type { DocumentId, SharingDocumentData, SharingInformation } from '@doctolib/sharing-hub-service-interface'\n     3→import type { Account } from '@doctolib/shared_context'\n     4→import {\n     5→  ItemType,\n     6→  Status,\n     7→  type DocumentToShare,\n     8→  type DocumentToUnshare,\n     9→  type MedicalFolderId,\n    10→  type ShareContext,\n    11→  type SharingH\n…(truncated, 22126 more chars)\n\nTools used:\n\n- Read: /Users/USER/workspace/doctolib/doctolib/worktrees/FHIR-2020-implement-hl-findDocuments-api/packages/@doctolib/dmp/src/hooks/tests/DmpSharingService.test.ts\n\nTools used:\n\n- Glob: packages/@doctolib/shared_context/src/react-query/queryClientV5.ts\n\nTool results:\n\n  → result (ok): 1→import { type DocumentToShare, ItemType, type ShareContext, Status } from '@doctolib/sharing-hub-interface'\n     2→import { mswServer } from '@doctolib/test-helpers'\n     3→import { v4 as uuidv4 } from 'uuid'\n     4→import {\n     5→  getGetSharingDetailsForRichTextsMockHandler200,\n     6→  getGetSharingDetailsForRichTextsMockHandler400,\n     7→} from '@doctolib/ehr_rich_texts_sdk/public/queries/sharing/test-helpers/richTexts.msw'\n     8→import { encryptedRichTextSharingDetailFixture } from '@d\n…(truncated, 79540 more chars)\n\nTool results:\n\n  → result (ok): /Users/USER/workspace/doctolib/doctolib/worktrees/FHIR-2020-implement-hl-findDocuments-api/packages/@doctolib/shared_context/src/react-query/queryClientV5.ts\n\nNow let me read the queryClientV5.ts file to check the retry configuration:\n\nTools used:\n\n- Read: /Users/USER/workspace/doctolib/doctolib/worktrees/FHIR-2020-implement-hl-findDocuments-api/packages/@doctolib/shared_context/src/react-query/queryClientV5.ts\n\nTool results:\n\n  → result (ok): 1→import type { Query, QueryClientConfig } from '@tanstack/react-query-v5'\n     2→import { MutationCache, QueryCache, QueryClient } from '@tanstack/react-query-v5'\n     3→import { captureException } from '@doctolib/error_helpers/public'\n     4→import {\n     5→  enhanceQueryErrorMessage,\n     6→  enhanceMutationErrorMessage,\n     7→  httpErrorCanBeIgnored,\n     8→  isBilleoFetchError,\n     9→  isHttpError,\n    10→  isRedirectionError,\n    11→  shouldNotReportQueryError,\n    12→  shouldNotReportMu\n…(truncated, 2320 more chars)\n\nNow let me find and read the config file that contains the default options:\n\nTools used:\n\n- Glob: packages/@doctolib/shared_context/src/react-query/config.ts\n\nTool results:\n\n  → result (ok): /Users/USER/workspace/doctolib/doctolib/worktrees/FHIR-2020-implement-hl-findDocuments-api/packages/@doctolib/shared_context/src/react-query/config.ts\n\nTools used:\n\n- Read: /Users/USER/workspace/doctolib/doctolib/worktrees/FHIR-2020-implement-hl-findDocuments-api/packages/@doctolib/shared_context/src/react-query/config.ts\n\nTool results:\n\n  → result (ok): 1→import type { NetworkMode } from '@tanstack/react-query'\n     2→\n     3→export const queryClientDefaultOptions = {\n     4→  queries: {\n     5→    refetchOnWindowFocus: false,\n     6→    retry: false,\n     7→    networkMode: 'offlineFirst' as NetworkMode,\n     8→  },\n     9→  mutations: {\n    10→    retry: false,\n    11→    networkMode: 'offlineFirst' as NetworkMode,\n    12→  },\n    13→}\n    14→\n\n<system-reminder>\nWhenever you read a file, you should consider whether it would be considered malw\n…(truncated, 238 more chars)\n\nPerfect! Now let me search for any hooks or initialization code related to DmpSharingService in the dmp package:\n\nTools used:\n\n- Glob: packages/@doctolib/dmp/src/hooks/index.ts\n\nTool results:\n\n  → result (ok): No files found\n\nLet me search for how DmpSharingService is used elsewhere and if there's an initialization function:\n\nTools used:\n\n- Grep: initializeDmpSharingService|DmpSharingService in /Users/USER/workspace/doctolib/doctolib/worktrees/FHIR-2020-implement-hl-findDocuments-api/packages/@doctolib/dmp\n\nTool results:\n\n  → result (ok): Found 9 files\npackages/@doctolib/dmp/src/hooks/tests/DmpSharingService.test.ts\npackages/@doctolib/dmp/src/index.ts\npackages/@doctolib/dmp/src/hooks/useDmpSetUp.tsx\npackages/@doctolib/dmp/src/hooks/useDmpSharingServiceFactory.ts\npackages/@doctolib/dmp/src/hooks/DmpSharingService.ts\npackages/@doctolib/dmp/src/components/DmpPillWithPopover.tsx\npackages/@doctolib/dmp/src/components/DmpPill.tsx\npackages/@doctolib/dmp/src/business/FrDmpConfig.ts\npackages/@doctolib/dmp/src/business/DmpSharingSettings.t\n…(truncated, 1 more chars)\n\nExcellent! Let me read the factory and setup hooks:\n\nTools used:\n\n- Read: /Users/USER/workspace/doctolib/doctolib/worktrees/FHIR-2020-implement-hl-findDocuments-api/packages/@doctolib/dmp/src/hooks/useDmpSharingServiceFactory.ts\n\nTool results:\n\n  → result (ok): 1→import { useCallback, useEffect, useMemo, useRef } from 'react'\n     2→import type { Patient } from 'monolith_DEPRECATED/types/doctor/api/Patient'\n     3→import {\n     4→  SharingServiceName,\n     5→  type SharingHub,\n     6→  type SharingServiceFactoryHookResponse,\n     7→} from '@doctolib/sharing-hub-interface'\n     8→import { DmpSharingService } from './DmpSharingService'\n     9→import { DmpApi } from '../business/DmpApi'\n    10→import { useDmpSetUp } from './useDmpSetUp'\n    11→\n    12→exp\n…(truncated, 3616 more chars)\n\nTools used:\n\n- Read: /Users/USER/workspace/doctolib/doctolib/worktrees/FHIR-2020-implement-hl-findDocuments-api/packages/@doctolib/dmp/src/hooks/useDmpSetUp.tsx\n\nTool results:\n\n  → result (ok): 1→import { useCallback, useContext, useMemo, useRef, useState } from 'react'\n     2→import { sendMonitoringEvent } from 'monolith_DEPRECATED/services/monitoring'\n     3→import useAccount from 'monolith_DEPRECATED/hooks/doctor/useAccount'\n     4→import { TankerContext } from 'engines/e2ee/public'\n     5→import type { Patient } from 'monolith_DEPRECATED/types/doctor/api/Patient'\n     6→import { useLocalStorage } from 'monolith_DEPRECATED/services/storage/Storage'\n     7→import { useMedicalSynthesi\n…(truncated, 10181 more chars)\n\nPerfect! Now let me check what DmpApi looks like:\n\nTools used:\n\n- Glob: packages/@doctolib/dmp/src/business/DmpApi.ts\n\nTool results:\n\n  → result (ok): /Users/USER/workspace/doctolib/doctolib/worktrees/FHIR-2020-implement-hl-findDocuments-api/packages/@doctolib/dmp/src/business/DmpApi.ts\n\nTools used:\n\n- Read: /Users/USER/workspace/doctolib/doctolib/worktrees/FHIR-2020-implement-hl-findDocuments-api/packages/@doctolib/dmp/src/business/DmpApi.ts (1–100)\n\nTool results:\n\n  → result (ok): 1→/ eslint-disable @typescript-eslint/no-non-null-assertion /\n     2→import type { Patient } from 'monolith_DEPRECATED/types/doctor/api/Patient'\n     3→import type { MedicalFolder } from '@doctolib/ehr-core'\n     4→import { blobToBase64 } from 'monolith_DEPRECATED/shared/BlobHelper'\n     5→import { getLoincCode, titlesByTypeAndKind } from 'monolith_DEPRECATED/models/document/document'\n     6→import { isMinor } from 'monolith_DEPRECATED/models/patient/patient'\n     7→import { isMedicalSynthesis\n…(truncated, 3682 more chars)\n\nPerfect! I have all the information I need. Let me compile my findings:\n\nSummary Report: DmpSharingService Initialization and QueryClient Usage\n\n1. DmpSharingService Class Constructor\n\nFile Path: /Users/USER/workspace/doctolib/doctolib/worktrees/FHIR-2020-implement-hl-findDocuments-api/packages/@doctolib/dmp/src/hooks/DmpSharingService.ts\n\nConstructor Signature (lines 62-67):\nconstructor({ dmpApi, account, decryptFile, decryptRecord }: DmpSharingServiceConstructor) {\n  this.dmpApi = dmpApi\n  this.account = account\n  this.decryptFile = decryptFile\n  this.decryptRecord = decryptRecord\n}\n\nConstructor Type Definition (lines 36-41):\ntype DmpSharingServiceConstructor = {\n  dmpApi: DmpApi\n  account: Account\n  decryptFile: DecryptFile\n  decryptRecord: DecryptRecord\n}\n\nThe DmpSharingService is a class that implements SharingHubService<DmpSharingOptionsInput, ItemType, string | undefined> and does NOT create or own any QueryClient. It receives dependencies injected through the constructor.\n\n---\n\n2. Test Helper: initializeDmpSharingService Function\n\nFile Path: /Users/USER/workspace/doctolib/doctolib/worktrees/FHIR-2020-implement-hl-findDocuments-api/packages/@doctolib/dmp/src/hooks/tests/DmpSharingService.test.ts\n\nFunction Signature (lines 1562-1574):\nfunction initializeDmpSharingService() {\n  const mockDmpApi = {\n    share: mockedShareDocumentsOnDmp,\n    unshare: mockedUnshareDocumentsOnDmp,\n  } as unknown as DmpApi\n\n  return new DmpSharingService({\n    dmpApi: mockDmpApi,\n    account: ACCOUNT,\n    decryptFile: jest.fn(),\n    decryptRecord: jest.fn((_, value) => Promise.resolve(value)) as unknown as DecryptRecord,\n  })\n}\n\nNo QueryClientProvider: The test helper directly instantiates DmpSharingService with mock dependencies. It does NOT wrap any component with QueryClientProvider or ReactQueryWrapper.\n\nSingleton QueryClient Used: Tests access the global singleton queryClientV5 directly:\n- Line 22: import { queryClientV5 } from '@doctolib/shared_context'\n- Lines 91-93: await queryClientV5.cancelQueries(); queryClientV5.clear()\n- Line 295-302 and throughout: Tests directly query queryClientV5.getQueryState(queryKey)\n\n---\n\n3. Factory Hook: useDmpSharingServiceFactory\n\nFile Path: /Users/USER/workspace/doctolib/doctolib/worktrees/FHIR-2020-implement-hl-findDocuments-api/packages/@doctolib/dmp/src/hooks/useDmpSharingServiceFactory.ts\n\nKey Function (lines 50-63):\nconst dmpSharingServiceFactory = useCallback(\n  (hub: SharingHub) => {\n    readyPromise.current\n      ?.then(() => {\n        hub.setReady(SharingServiceName.Dmp, true)\n      })\n      .catch((error: Error) => {\n        console.error(error)\n      })\n    return new DmpSharingService({ dmpApi, account, decryptFile, decryptRecord })\n  },\n  [account, decryptFile, decryptRecord, dmpApi]\n)\n\nThe factory hook:\n- Creates a DmpApi instance (line 36-48) via useMemo\n- Creates DmpSharingService instances on demand via a factory callback\n- Does NOT create or manage any QueryClient - it relies on the global singleton\n\n---\n\n4. React Query Configuration: queryClientV5 Retry Settings\n\nFile Path: /Users/USER/workspace/doctolib/doctolib/worktrees/FHIR-2020-implement-hl-findDocuments-api/packages/@doctolib/shared_context/src/react-query/queryClientV5.ts\n\nFile Path: /Users/USER/workspace/doctolib/doctolib/worktrees/FHIR-2020-implement-hl-findDocuments-api/packages/@doctolib/shared_context/src/react-query/config.ts\n\nDefault Options (lines 3-13 of config.ts):\nexport const queryClientDefaultOptions = {\n  queries: {\n    refetchOnWindowFocus: false,\n    retry: false,  // <-- NO RETRIES\n    networkMode: 'offlineFirst' as NetworkMode,\n  },\n  mutations: {\n    retry: false,  // <-- NO RETRIES\n    networkMode: 'offlineFirst' as NetworkMode,\n  },\n}\n\nKey Findings:\n- retry: false - Queries and mutations do NOT retry on failure\n- refetchOnWindowFocus: false - Queries are not refetched when window regains focus\n- networkMode: 'offlineFirst' - Both queries and mutations use offline-first strategy\n\nqueryClientV5 Instantiation (lines 54-60 of queryClientV5.ts):\nconst queryClientOptions: QueryClientConfig = {\n  defaultOptions: queryClientDefaultOptions,\n  queryCache: new QueryCache(queryCacheOptionsV5),\n  mutationCache: new MutationCache(mutationCacheOptionsV5),\n}\n\nexport const queryClientV5 = new QueryClient(queryClientOptions)\n\n---\n\n5. Query Caching Behavior in Tests\n\nThe tests demonstrate that DmpSharingService indirectly relies on the global queryClientV5 singleton through React Query hooks. Query keys observed in tests:\n- ['ehr_rich_texts', 'sharing', 'rich_texts', 'index', { rich_text_ids: [...] }]\n- ['ehr_paper_forms', 'sharing', 'paper_forms', 'index', { paper_form_ids: [...] }]\n- ['dmp', 'documents', { document_id: ... }, 'fr_dmp_document', 'show']\n- ['ehr_medication_requests', 'sharing', 'medication_requests', { medication_requests_ids: [...] }]\n\nThese queries use the shared queryClientV5 singleton with retry: false settings.\n\n---\n\nArchitecture Summary\n\n1. DmpSharingService - Pure domain class, no React/QueryClient knowledge\n2. useDmpSharingServiceFactory - React hook that creates DmpSharingService instances\n3. queryClientV5 - Global singleton QueryClient shared across the entire application\n4. Retry Configuration - Disabled globally (retry: false) for both queries and mutations\n5. No Local Providers - Tests and production code use the shared singleton, not local QueryClientProvider instances",
  "sha256": "78524d1f3eebf215",
  "source_url": "sessions/findDocuments-api/2026-02-19T10-02-findDocuments-api-eager-forging-otter-subagent-af3aced.html"
}