AlmondTill/G3N API

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doomRegister

mutation · in the family Register

What it does

Permanently retire a register — one till position a device drives.

Doom (terminal) a Register by id; requires the unrestricted capability + the record's CURRENT revision. Deny-by-default + the referential_integrity / authority / occ guards; a doomed Register is immutable + never deleted. The optional reason rides the transition events.

Careful

Doom is forever — a doomed record never comes back into use (its history remains readable). Anything still referencing it live will block the doom.

Who may call it

Capability area: System and integration setup — Registers, connections and the settings your systems run on.

Arguments

NameTypeRequiredNotes
idID ID!yesThe id of the record.
revisionID ID!yesThe revision id you read on the record; the change is refused if an edit landed in the meantime.
reasonStringnoNo further notes.

Returns

Register Register! — A Register — a POS terminal / till position at a LogicalFacility: the LOGICAL till identity TillSessions parent to (physical device pairing =, one-way Device→Register — never stored here). The OPERATIONAL lifecycle verbatim. The gate: a LIVE TillSession (open/suspended/counting) blocks deactivate AND doom, CONFLICT/REFERENCED naming it; terminal sessions never block.

Example request

mutation ExampleDoomRegister($id: ID!, $revision: ID!, $reason: String) {
  doomRegister(id: $id, revision: $revision, reason: $reason) {
    id
    sysId
    type
    caption
    status
    parentId
    rootId
    createdAt
    updatedAt
    revisionNum
    revision
    code
  }
}

Variables:

{
  "id": "01900000-0000-7000-8000-37386ae00000",
  "revision": "01900000-0000-7000-8000-b7960e180000",
  "reason": "Correcting a miscount."
}

Send it with the envelope naming the version: "extensions": {"at": {"version": {"name":"genesis","number":0}}}.

Example response

{
  "data": {
    "doomRegister": {
      "id": "01900000-0000-7000-8000-37386ae00000",
      "sysId": "RG-EXMP-0000-000F",
      "type": "Register",
      "caption": "Blue jeans",
      "status": "active",
      "parentId": "01900000-0000-7000-8000-065235280000",
      "rootId": "01900000-0000-7000-8000-a093dd800000",
      "createdAt": "2027-01-31T00:00:00.000Z",
      "updatedAt": "2027-01-31T00:00:00.000Z",
      "revisionNum": 1,
      "revision": "01900000-0000-7000-8000-b7960e180000",
      "code": "BJ-001"
    }
  },
  "extensions": {
    "at": {
      "callId": "01EXAMPLE-CALL-ID",
      "version": {
        "requested": {
          "name": "genesis",
          "number": 0
        },
        "serviced": {
          "name": "genesis",
          "number": 0
        }
      }
    }
  }
}

Errors this call can answer