AlmondTill/G3N API

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transitionCsCase

mutation · in the family Customer-support case

What it does

Move a service case through its life — take it, resolve it, close it, or cancel it.

Fire ONE declared caller transition on a CsCase: start · await_customer · resume · escalate · de_escalate · resolve · reopen_unresolved · close · cancel. Deny-by-default: an op whose edge is not declared FROM the case's current state refuses CONFLICT/FSM_TRANSITION_INVALID; resolve additionally REQUIRES the resolution block present. authority:cs guards ride start/close/cancel exactly; requires the unrestricted capability + the record's CURRENT revision. The optional reason rides the transition events. Template class with the cashier seat carved out (capture-tier keeps create/read/message only — hand-derived v21).

Careful

A closed case’s thread freezes — reopening means a new case.

Who may call it

Capability area: Selling — Ringing sales, serving customers and issuing invoices.

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.
opCsCaseTransitionOp CsCaseTransitionOp!yesNo further notes.
reasonStringnoNo further notes.

Returns

CsCase CsCase! — A CsCase — ONE customer-support interaction (org-group-parented document; guest- OR Consumer-capable): the FSM head of a visibility-split CaseMessage thread. caseType ∈ {return_request, refund_inquiry, product_issue, complaint, general_inquiry, warranty_claim, shipping_issue, order_change, other} (canned + AT-extensible — the ContactRole registry class, never merchant free-form; MUTABLE via update, triage correction is routine CS — ruling). NO description field (ruling — the opening MESSAGE carries the narrative: one spine, zero duplicate state). origin is SERVER-STAMPED by lane (ruling — storefront = the consumer portal · staff = every staff create; IMMUTABLE, param-less). Refs are ref-ONLY (SPEC_CATALOG @375 — 'refs, not gate': validated in-tenant + non-doomed at write, but NO doom arms grow on the referenced constructs and consumer ERASE does NOT cascade here — cases are the MERCHANT's business records [ruling]; PII scrub =). consumerId/linkedFromCaseId/origin are IMMUTABLE at birth (rulings // — the edit face omits them; the CASEBOOK derived-index row a consumer-ref'd case mints in its create txn is thereby write-once). FSM: open(i) → in_progress ⇄ pending_customer (a consumer reply AUTO-RESUMES — the addMyCaseMessage engine fires caller_op:resume in the SAME commit) · in_progress ⇄ escalated · in_progress → resolved → closed (terminal ▣ immutable — REOPEN AFTER CLOSE = a NEW case linked via linkedFromCaseId, CLOSED-only [ruling]) · open|in_progress → cancelled (terminal ✦ doomed — spam/duplicate/withdrawn; drops from listings). resolved→closed also carries the DORMANT system:auto_close twin (its producer = the SLA machinery / policy build — parity-with-spec over trigger-pruning, ruling). resolve REQUIRES the typed resolution block PRESENT (the KIT gate — ruling, STRICT; deliberately NOT FSM data). priority/assignedTo/slaDueAt are MANUAL (the routing/SLA build populates them). The cs event domain's FIRST live producer (at.cs.case.* — ruling). NOT searchable (the book law covers WHO, not interactions).

Example request

mutation ExampleTransitionCsCase($id: ID!, $revision: ID!, $op: CsCaseTransitionOp!, $reason: String) {
  transitionCsCase(id: $id, revision: $revision, op: $op, reason: $reason) {
    id
    sysId
    type
    caption
    status
    parentId
    rootId
    createdAt
    updatedAt
    revisionNum
    revision
    caseType
    priority
    origin
    consumerId
    organizationId
    orderId
    appointmentId
    returnId
    fulfillmentId
    paymentId
    warrantyId
    linkedFromCaseId
    assignedTo
    slaDueAt
  }
}

Variables:

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

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

Example response

{
  "data": {
    "transitionCsCase": {
      "id": "01900000-0000-7000-8000-37386ae00000",
      "sysId": "CS-EXMP-0000-000F",
      "type": "CsCase",
      "caption": "Blue jeans",
      "status": "open",
      "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",
      "caseType": "<case type>",
      "priority": "<priority>",
      "origin": "<origin>",
      "consumerId": "01900000-0000-7000-8000-6e8c92ec0000",
      "organizationId": "01900000-0000-7000-8000-44b781470000",
      "orderId": "01900000-0000-7000-8000-f6d8263a0000",
      "appointmentId": "01900000-0000-7000-8000-d4398f970000",
      "returnId": "01900000-0000-7000-8000-4d4c03d20000",
      "fulfillmentId": "01900000-0000-7000-8000-82dcede40000",
      "paymentId": "01900000-0000-7000-8000-a7c488a40000",
      "warrantyId": "01900000-0000-7000-8000-5da144780000",
      "linkedFromCaseId": "01900000-0000-7000-8000-f5ec54b10000",
      "assignedTo": "01900000-0000-7000-8000-f10ad02c0000",
      "slaDueAt": "2027-01-31T00:00:00.000Z"
    }
  },
  "extensions": {
    "at": {
      "callId": "01EXAMPLE-CALL-ID",
      "version": {
        "requested": {
          "name": "genesis",
          "number": 0
        },
        "serviced": {
          "name": "genesis",
          "number": 0
        }
      }
    }
  }
}

Errors this call can answer

Used in