{
  "id": "workspace-doctolib/agent-a4ad74-subagent-a4ad7428",
  "slug": "agent-a4ad74-subagent-a4ad7428",
  "title": "Session: agent-a4ad74-subagent-a4ad7428 — 2026-04-20",
  "type": "source",
  "project": "workspace-doctolib",
  "date": "2026-04-20",
  "started": "2026-04-20T13:47:16.263000+00:00",
  "ended": "2026-04-20T13:50:13.435000+00:00",
  "model": "claude-haiku-4-5-20251001",
  "cwd": "/Users/USER/workspace/doctolib",
  "git_branch": "HEAD",
  "permission_mode": "",
  "user_messages": 1,
  "tool_calls": 23,
  "tools_used": [
    "Grep",
    "Read",
    "Bash"
  ],
  "is_subagent": true,
  "wikilinks_out": [],
  "body_text": "Project: workspace-doctolib · Branch: HEAD · Mode:  · Model: claude-haiku-4-5-20251001\n\nStats: 1 user messages, 23 tool calls, tools used: Grep, Read, Bash.\n\nConversation\n\nTurn 1 — User\n\nSearch the DMP package at /Users/USER/workspace/doctolib/doctolib/packages/@doctolib/dmp and the monolith at /Users/USER/workspace/doctolib/doctolib for where a \"T\" character is appended to a patient \"ins\" field when sending requests to the DMP API (specifically for staging/development environments).\n\nWe know that for the hl_sendDocument command, this T-suffix is already implemented in some callback layer. Find:\n1. Where the ins field is modified/transformed by appending \"T\"\n2. What callback or middleware layer handles this for hl_sendDocument\n3. Any environment-check logic (staging/dev vs production) related to this transformation\n\nSearch for patterns like:\n- ins + T concatenation\n- environment checks near ins field usage\n- callback layers for hl_sendDocument\n- any middleware that transforms the ins field\n\nBe thorough and report exact file paths and line numbers.\n\nTurn 1 — Assistant\n\nI'll conduct a thorough search for where the \"T\" character is appended to the patient \"ins\" field in both the DMP package and the monolith. Let me search systematically.\n\nTools used:\n\n- Grep: ins.T|T.ins in /Users/USER/workspace/doctolib/doctolib/packages/@doctolib/dmp\n\nTool results:\n\n  → result (ok): Found 8 files\ndoctolib/packages/@doctolib/dmp/src/business/DmpApi.ts\ndoctolib/packages/@doctolib/dmp/src/business/DmpApi.test.ts\ndoctolib/packages/@doctolib/dmp/src/business/mapCpsToPscPayload.ts\ndoctolib/packages/@doctolib/dmp/src/business/frDmpPayloadBuilders.ts\ndoctolib/packages/@doctolib/dmp/src/business/FrDmpCommunication.ts\ndoctolib/packages/@doctolib/dmp/src/business/FrDmpCommunication.test.ts\ndoctolib/packages/@doctolib/dmp/src/components/SetupMockIns.tsx\ndoctolib/packages/@doctolib/dmp/\n…(truncated, 31 more chars)\n\nTools used:\n\n- Grep: hl_sendDocument in /Users/USER/workspace/doctolib/doctolib\n\nTools used:\n\n- Grep: ins\\s\\+\\s['\\\"]T in /Users/USER/workspace/doctolib/doctolib\n\nTools used:\n\n- Grep: \\bins\\b.[tT] in /Users/USER/workspace/doctolib/doctolib/packages/@doctolib/dmp\n\nTool results:\n\n  → result (ok): doctolib/packages/@doctolib/dmp/src/business/FrDmpCommunication.ts:259:  if (!patient || !patient.ins) return Promise.resolve(undefined)\ndoctolib/packages/@doctolib/dmp/src/business/FrDmpCommunication.ts:445:    ...buildUpdateDocumentStatusPayload({ ins, uniqueId, uuid, healthCareSettings, getTransactionFrames }),\ndoctolib/packages/@doctolib/dmp/src/business/FrDmpCommunication.ts:481:  @param ins - Patient's INS-C number (15 characters, with test suffix in dev environment)\ndoctolib/packages/@do\n…(truncated, 2572 more chars)\n\nTool results:\n\n  → result (ok): Found 24 files\ndoctolib/test/test_utils/helpers/icanopee_connector_test_helper.rb\ndoctolib/test/fixtures/files/websocket_cassettes/reupload_document_to_fr_dmp.json\ndoctolib/test/fixtures/files/websocket_cassettes/delete_3_document_from_fr_dmp.json\ndoctolib/packages/@doctolib/dmp/src/business/CallDmpDelegate.ts\ndoctolib/packages/@doctolib/dmp/src/business/CallDmpDelegate.test.ts\ndoctolib/engines/cdar2/plans/features/CT-4325.md\ndoctolib/packages/@doctolib/dmp/src/business/FrDmpCommunication.ts\ndoc\n…(truncated, 1770 more chars)\n\nTool results:\n\n  → result (ok): No files found\n\nNow let me search more specifically for the \"T\" suffix logic and environment checks:\n\nTools used:\n\n- Grep: staging|development|test.suffix|suffix.test in /Users/USER/workspace/doctolib/doctolib/packages/@doctolib/dmp\n\nTool results:\n\n  → result (ok): doctolib/packages/@doctolib/dmp/src/business/FrDmpCommunication.ts:481:  @param ins - Patient's INS-C number (15 characters, with test suffix in dev environment)\ndoctolib/packages/@doctolib/dmp/src/business/FrDmpCommunication.ts:498:  @param getTransactionFrames - Enable transaction frame debugging (0 or 1, development only)\ndoctolib/packages/@doctolib/dmp/src/components/SetupMockIns.test.tsx:24:const mockEnv = (envName: 'development' | 'staging' | 'production') => {\ndoctolib/packages/@doctoli\n…(truncated, 987 more chars)\n\nTools used:\n\n- Grep: CallDmpDelegate in /Users/USER/workspace/doctolib/doctolib/packages/@doctolib/dmp\n\nTool results:\n\n  → result (ok): Found 5 files\ndoctolib/packages/@doctolib/dmp/src/business/DmpApi.ts\ndoctolib/packages/@doctolib/dmp/src/index.ts\ndoctolib/packages/@doctolib/dmp/src/business/mapCpsToPscPayload.ts\ndoctolib/packages/@doctolib/dmp/src/business/CallDmpDelegate.ts\ndoctolib/packages/@doctolib/dmp/src/business/CallDmpDelegate.test.ts\n\nTools used:\n\n- Grep: middleware|callback in /Users/USER/workspace/doctolib/doctolib/packages/@doctolib/dmp\n\nTool results:\n\n  → result (ok): Found 1 file\ndoctolib/packages/@doctolib/dmp/src/business/DmpApi.test.ts\n\nPerfect! Let me examine the CallDmpDelegate and FrDmpCommunication files more closely:\n\nTools used:\n\n- Read: /Users/USER/workspace/doctolib/doctolib/packages/@doctolib/dmp/src/business/CallDmpDelegate.ts\n\nTool results:\n\n  → result (ok): 1\timport type { ServiceDelegate, AuthContext, DmpPayload, DmpResult } from '@doctolib/tpf-french-teleservices'\n2\timport { DmpAction, BusinessError } from '@doctolib/tpf-french-teleservices'\n3\timport { STATUS_OK } from './FrDmpConstants'\n4\timport { mapCpsToPscPayload } from './mapCpsToPscPayload'\n5\t\n6\tconst ACTION_TO_COMMAND: Record<string, string> = {\n7\t  [DmpAction.GetStatus]: 'hl_getDirectAuthenticationDMPStatus',\n8\t  [DmpAction.FindDocuments]: 'hl_findDocuments',\n9\t  [DmpAction.SendDocument]:\n…(truncated, 2277 more chars)\n\nTools used:\n\n- Read: /Users/USER/workspace/doctolib/doctolib/packages/@doctolib/dmp/src/business/FrDmpCommunication.ts (1–600)\n\nTool results:\n\n  → result (ok): 1\timport { sendMonitoringEvent } from 'monolith_DEPRECATED/services/monitoring'\n2\timport { startPerformanceTracking } from 'monolith_DEPRECATED/services/performance/PerformanceTrackingService'\n3\timport { envIsProduction } from '@doctolib/variation-management/environment'\n4\timport { isFeatureEnabled } from '@doctolib/variation-management/legacy'\n5\timport type { CdaIdentifierFr } from '@doctolib/tpf-cda'\n6\timport type {\n7\t  ReadCpxCardResponse,\n8\t  DmpRequest,\n9\t  PcscReadersRequest,\n10\t  DmpRespo\n…(truncated, 20864 more chars)\n\nNow let me look at the frDmpPayloadBuilders file which seems to handle the payload building:\n\nTools used:\n\n- Read: /Users/USER/workspace/doctolib/doctolib/packages/@doctolib/dmp/src/business/frDmpPayloadBuilders.ts (1–400)\n\nTool results:\n\n  → result (ok): 1\timport { envIsProduction } from '@doctolib/variation-management/environment'\n2\timport type { Patient } from 'monolith_DEPRECATED/types/doctor/api/Patient'\n3\timport dayjs from 'dayjs'\n4\timport type { CdaIdentifierFr } from '@doctolib/tpf-cda'\n5\timport type {\n6\t  SharingSettings,\n7\t  FindDocumentsRequest,\n8\t  SendDocumentRequest,\n9\t  DeleteDocumentRequest,\n10\t  GetAuthentificationDmpStatusForPatientRequest,\n11\t  GetDocumentsContentRequest,\n12\t  GetDocumentsContentParams,\n13\t  ReferenceId,\n14\t  E\n…(truncated, 11642 more chars)\n\nPerfect! I found the key function. Now let me search for how this is used in the monolith and look for any related callback implementations:\n\nTools used:\n\n- Grep: getPatientInsForDMP in /Users/USER/workspace/doctolib/doctolib\n\nTools used:\n\n- Grep: hl_sendDocument.callback|callback.hl_sendDocument in /Users/USER/workspace/doctolib/doctolib\n\nTools used:\n\n- Bash: find /Users/USER/workspace/doctolib/doctolib -name \"sendDocument\" -type f | head -20\n\nTool results:\n\n  → result (ok): Found 3 files\ndoctolib/packages/@doctolib/dmp/src/index.ts\ndoctolib/packages/@doctolib/dmp/src/business/frDmpPayloadBuilders.ts\ndoctolib/packages/@doctolib/dmp/src/business/FrDmpCommunication.ts\n\nTool results:\n\n  → result (ok): No files found\n\nTool results:\n\n  → result (ok): (Bash completed with no output)\n\nLet me check the test files and the mapCpsToPscPayload file to understand how this is implemented at different levels:\n\nTools used:\n\n- Read: /Users/USER/workspace/doctolib/doctolib/packages/@doctolib/dmp/src/business/mapCpsToPscPayload.ts\n\nTool results:\n\n  → result (ok): 1\timport { DmpAction } from '@doctolib/tpf-french-teleservices'\n2\t\n3\ttype Payload = Record<string, unknown>\n4\t\n5\t/\n6\t  Maps a CPS-shaped DeleteDocument payload to PSC shape.\n7\t \n8\t  Field renames:\n9\t    s_uniqueId → s_documentUniqueId\n10\t    s_uuid → s_documentUuid\n11\t    s_healthCareSettings → s_healthcareSetting\n12\t /\n13\tfunction mapDeleteDocument(payload: Payload): Payload {\n14\t  const { s_uniqueId, s_uuid, s_healthCareSettings, ...rest } = payload\n15\t  return {\n16\t    ...rest,\n17\t  \n…(truncated, 5675 more chars)\n\nTools used:\n\n- Read: /Users/USER/workspace/doctolib/doctolib/packages/@doctolib/dmp/src/business/DmpApi.test.ts (1–200)\n\nTool results:\n\n  → result (ok): 1\timport type { Patient } from 'monolith_DEPRECATED/types/doctor/api/Patient'\n2\timport { ConsultationDocumentKind } from 'monolith_DEPRECATED/types/doctor/api/ConsultationDocument'\n3\timport { getLoincCode } from 'monolith_DEPRECATED/models/document/document'\n4\timport { DmpAction, BusinessError } from '@doctolib/tpf-french-teleservices'\n5\timport { parse as parseCda } from 'engines/cdar2/components/doctor/desktop/CdaGenerator'\n6\timport { STATUS_OK } from './FrDmpConstants'\n7\timport {\n8\t  deleteDoc\n…(truncated, 7517 more chars)\n\nNow let me search for where the ins field is used in the monolith and check if there's any Ruby-side implementation:\n\nTools used:\n\n- Bash: grep -r \"ins.\\+.T\\|T.\\+.ins\" /Users/USER/workspace/doctolib/doctolib --include=\".rb\" --include=\".ts\" --include=\".tsx\" --include=\".js\" 2>/dev/null | head -20\n\nTool results:\n\n  → result (ok): (Bash completed with no output)\n\nLet me search more broadly for environment checks and ins field usage in Ruby and monolith:\n\nTools used:\n\n- Bash: grep -r \"patient.ins\\|ins.patient\" /Users/USER/workspace/doctolib/doctolib --include=\".rb\" | grep -i \"send.document\\|dmp\" | head -20\n\nTool results:\n\n  → result (ok): /Users/USER/workspace/doctolib/doctolib/test/integration/doctor_app/desktop/patient_card/consultation/patient_checkout/dmp/share_medical_synthesis_and_aati_documents_deprecated_test.rb:      create_ins_for_patient(patient, '188102B17295165')\n/Users/USER/workspace/doctolib/doctolib/test/integration/doctor_app/desktop/patient_card/consultation/patient_checkout/dmp/share_medical_synthesis_and_aati_documents_test.rb:      create_ins_for_patient(patient, '188102B17295165')\n/Users/USER/workspace/docto\n…(truncated, 14322 more chars)\n\nLet me check the icanopee_connector test helper which was mentioned:\n\nTools used:\n\n- Read: /Users/USER/workspace/doctolib/doctolib/test/test_utils/helpers/icanopee_connector_test_helper.rb\n\nTool results:\n\n  → result (ok): 1\t# frozen_string_literal: true\n2\t\n3\tmodule IcanopeeConnectorTestHelper\n4\t  extend Capybara::DSL\n5\t\n6\t  #\n7\t  # To produce \"IPC cassettes\" for E2E tests:\n8\t  # 1. IcanopeeConnectorTestHelper.use_cassette(name) do end around the code that triggers icanopee JSON communication\n9\t  # 2. binding.pry at the end of your scenario\n10\t  # 3. Run the test\n11\t  # 4. Call copy(icanopeeJson_cassette) in the console of the test browser\n12\t  # 5. Paste the cassette in the file test/fixture/websocket_cass\n…(truncated, 3662 more chars)\n\nNow let me check the CallDmpDelegate test to see how the payload is transformed:\n\nTools used:\n\n- Read: /Users/USER/workspace/doctolib/doctolib/packages/@doctolib/dmp/src/business/CallDmpDelegate.test.ts\n\nTool results:\n\n  → result (ok): 1\timport type { AuthContext, DmpPayload } from '@doctolib/tpf-french-teleservices'\n2\timport { DmpAction, BusinessError } from '@doctolib/tpf-french-teleservices'\n3\timport { CallDmpDelegate } from './CallDmpDelegate'\n4\timport { STATUS_OK } from './FrDmpConstants'\n5\t\n6\tdescribe('CallDmpDelegate', () => {\n7\t  const delegate = new CallDmpDelegate()\n8\t\n9\t  describe('buildPayload', () => {\n10\t    const cpsAuthContext: AuthContext = { type: 'dmp-cps', sessionId: 'session-123' }\n11\t    const payload: Dm\n…(truncated, 6345 more chars)\n\nLet me also check the tests for the payload builders to understand the pattern better:\n\nTools used:\n\n- Grep: buildSendDocumentPayload.test|getPatientInsForDMP.test in /Users/USER/workspace/doctolib/doctolib/packages/@doctolib/dmp\n\nTool results:\n\n  → result (ok): No files found\n\nTools used:\n\n- Bash: find /Users/USER/workspace/doctolib/doctolib/packages/@doctolib/dmp -name \"frDmpPayloadBuilders.test\" -type f\n\nTool results:\n\n  → result (ok): (Bash completed with no output)\n\nLet me search for any tests that verify the T suffix functionality:\n\nTools used:\n\n- Bash: grep -r \"getPatientInsForDMP\\|ins.T\\|T.ins\" /Users/USER/workspace/doctolib/doctolib/packages/@doctolib/dmp/src --include=\".test.ts\" --include=\"*.test.tsx\" 2>/dev/null\n\nTool results:\n\n  → result (ok): /Users/USER/workspace/doctolib/doctolib/packages/@doctolib/dmp/src/business/DmpApi.test.ts:      await expect(dmpApi.search({ ins: '1234567890' })).rejects.toThrow('No DMP session found')\n/Users/USER/workspace/doctolib/doctolib/packages/@doctolib/dmp/src/business/FrDmpCommunication.test.ts:      insiLastCallAt: '2026-03-17T10:00:00Z',\n\nLet me look at the FrDmpCommunication test file:\n\nTools used:\n\n- Read: /Users/USER/workspace/doctolib/doctolib/packages/@doctolib/dmp/src/business/FrDmpCommunication.test.ts (1–300)\n\nTool results:\n\n  → result (ok): 1\timport type { CdaIdentifierFr } from '@doctolib/tpf-cda'\n2\timport type { DmpWorkflow, SharingSettings } from '../types/FrDmpTypes'\n3\t\n4\t// Must import after mocks are set up\n5\timport { getIcanopeeCdaIdentifier, sendDocument } from './FrDmpCommunication'\n6\t\n7\t// Window.dmpConnectJsonApi is declared in app/assets/javascripts/types/commons/window.ts\n8\t// but this package's tsconfig doesn't include monolith types, so we redeclare it here.\n9\tdeclare global {\n10\t  interface Window {\n11\t    dmpConnec\n…(truncated, 7492 more chars)\n\nPerfect! Now I have a comprehensive understanding. Let me create a summary document with all the findings:\n\nSummary of Findings\n\nI've conducted a thorough search of both the DMP package and the monolith. Here are the exact locations where the \"T\" character is appended to the patient ins field for staging/development environments:\n\nPRIMARY LOCATION - The Core Transformation Function\n\nFile: /Users/USER/workspace/doctolib/doctolib/packages/@doctolib/dmp/src/business/frDmpPayloadBuilders.ts\n\nLines 53-56:\nexport const getPatientInsForDMP = (patient: Patient | undefined): string => {\n  const insSuffix = envIsProduction() ? '' : 'T'\n  return patient ? ${patient.ins}${insSuffix} : ''\n}\n\nThis is the central transformation function that:\n1. Checks if the environment is production using envIsProduction() from @doctolib/variation-management/environment\n2. Appends \"T\" suffix when NOT in production (staging/development)\n3. Returns empty string if patient is undefined\n\nWHERE THIS FUNCTION IS USED\n\nThe getPatientInsForDMP() function is imported and used throughout the payload builders:\n\n1. Line 135 - buildGetStatusPayload(): Used for hl_getDirectAuthenticationDMPStatus command\n      s_ins: getPatientInsForDMP(patient),\n\n2. Line 168 - buildSendDocumentPayload(): Used for hl_sendDocument command\n      s_ins: getPatientInsForDMP(patient),\n\n3. Line 206 - buildDeleteDocumentPayload(): Used for hl_deleteDocument command\n      s_ins: getPatientInsForDMP(patient),\n\n4. Line 322 - buildUpdateAccessAuthorizationPayload(): Used for hl_updateUserDmpAccessAuthorization command\n      s_ins: getPatientInsForDMP(patient),\n\nCALLBACK/MIDDLEWARE LAYER FOR hl_sendDocument\n\nFile: /Users/USER/workspace/doctolib/doctolib/packages/@doctolib/dmp/src/business/FrDmpCommunication.ts\n\nLines 228-284 - The sendDocument() function:\n- This is the callback/orchestration layer that handles the hl_sendDocument command\n- It calls buildSendDocumentPayload() at line 264, which internally uses getPatientInsForDMP()\n- The payload is then wrapped with command name and session ID at lines 261-277\n- Finally sent via frDmpSend() at line 283\n\nENVIRONMENT CHECK LOGIC\n\nFile: /Users/USER/workspace/doctolib/doctolib/packages/@doctolib/dmp/src/business/frDmpPayloadBuilders.ts\n\nLine 1:\nimport { envIsProduction } from '@doctolib/variation-management/environment'\n\nLines 53-54:\nconst insSuffix = envIsProduction() ? '' : 'T'\n\nThe environment check uses the @doctolib/variation-management/environment package's envIsProduction() utility which determines if the environment is production or not.\n\nDELEGATION LAYER\n\nFile: /Users/USER/workspace/doctolib/doctolib/packages/@doctolib/dmp/src/business/CallDmpDelegate.ts\n\nLines 31-70 - The CallDmpDelegate class:\n- This implements the ServiceDelegate interface\n- The buildPayload() method at line 32 routes the payload to the appropriate command handler\n- For CPS auth context (line 40-45), it directly spreads the payload with command name and session ID\n- For PSC auth contexts (lines 46-54), it uses mapCpsToPscPayload() to transform the payload structure\n- The hl_sendDocument command is mapped at line 9 to the DmpAction.SendDocument action\n\nEXPORT AND USAGE\n\nFile: /Users/USER/workspace/doctolib/doctolib/packages/@doctolib/dmp/src/index.ts\n\nThe getPatientInsForDMP() function is exported from the DMP package for use in external code.\n\nKEY OBSERVATIONS\n\n1. Single Source of Truth: The \"T\" suffix logic is centralized in getPatientInsForDMP() - this is the only place where this transformation occurs\n2. Applied to All Commands: This function is used consistently across all DMP commands that need the patient INS\n3. No Special Handling for hl_sendDocument: The hl_sendDocument command does not have special middleware - it uses the same getPatientInsForDMP() function as all other commands\n4. Environment-Aware: The transformation is completely environment-aware via envIsProduction()`\n5. No Ruby-Side Implementation: The transformation is purely TypeScript/frontend - there's no corresponding Ruby implementation in the monolith for this specific transformation",
  "sha256": "1f157aabdac02eef",
  "source_url": "sessions/workspace-doctolib/2026-04-20T13-47-workspace-doctolib-agent-a4ad74-subagent-a4ad7428.html"
}