[Due for payment 2026-05-28] [HR Import] MergeHR actions and API parameter types [F05]

[francoisl]

• Part of project Integrate with merge.dev to adopt widespread HR import
• Parent issue (internal)
• Design doc

---

Task

Create the actions and API parameter types that the rest of the frontend will call.

Files:

• src/libs/actions/connections/MergeHR.ts — new action file with:

  • connectPolicyToMergeHR(policyID, connectionName, providerSlug)
  • syncMergeHR(policyID, connectionName)
  • updateMergeHRApprovalMode(policyID, connectionName, mode)
  • updateMergeHRFinalApprover(policyID, connectionName, accountID)
  • disconnectMergeHR(policyID, connectionName)

  Each writes optimistically to Onyx (Pattern B), using the same policy.connections.<name>.config shape.

• src/libs/API/parameters/:

  • ConnectPolicyToMergeHRParams.ts
  • SyncPolicyToMergeHRParams.ts
  • UpdateMergeHRApprovalModeParams.ts
  • UpdateMergeHRFinalApproverParams.ts

  Each carries policyID and connectionName (and providerSlug on the connect call).

Dependencies: F1.

Issue Owner

Current Issue Owner: @bernhardoj

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