{
  "$id": "https://stella-ops.org/schemas/events/scheduler.graph.job.completed@1.json",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "title": "Scheduler Graph Job Completed Event",
  "description": "Legacy scheduler event emitted when a graph build or overlay job reaches a terminal state. Consumers validate downstream caches and surface overlay freshness.",
  "type": "object",
  "additionalProperties": false,
  "required": ["eventId", "kind", "tenant", "ts", "payload"],
  "properties": {
    "eventId": {
      "type": "string",
      "format": "uuid",
      "description": "Globally unique identifier per event."
    },
    "kind": {
      "const": "scheduler.graph.job.completed"
    },
    "tenant": {
      "type": "string",
      "description": "Tenant identifier scoped to the originating job."
    },
    "ts": {
      "type": "string",
      "format": "date-time",
      "description": "UTC timestamp when the job reached a terminal state."
    },
    "payload": {
      "type": "object",
      "additionalProperties": false,
      "required": ["jobType", "job", "status", "occurredAt"],
      "properties": {
        "jobType": {
          "type": "string",
          "enum": ["build", "overlay"],
          "description": "Job flavour, matches the CLR type of the serialized job payload."
        },
        "status": {
          "type": "string",
          "enum": ["completed", "failed", "cancelled"],
          "description": "Terminal status recorded for the job."
        },
        "occurredAt": {
          "type": "string",
          "format": "date-time",
          "description": "UTC timestamp of the terminal transition, mirrors job.CompletedAt."
        },
        "job": {
          "oneOf": [
            {"$ref": "#/definitions/graphBuildJob"},
            {"$ref": "#/definitions/graphOverlayJob"}
          ],
          "description": "Canonical serialized representation of the finished job."
        },
        "resultUri": {
          "type": "string",
          "description": "Optional URI pointing to Cartographer snapshot or overlay bundle (if available)."
        }
      }
    },
    "attributes": {
      "type": "object",
      "description": "Optional correlation bag for downstream consumers.",
      "additionalProperties": {
        "type": "string"
      }
    }
  },
  "definitions": {
    "graphBuildJob": {
      "type": "object",
      "additionalProperties": false,
      "required": [
        "schemaVersion",
        "id",
        "tenantId",
        "sbomId",
        "sbomVersionId",
        "sbomDigest",
        "status",
        "trigger",
        "attempts",
        "createdAt"
      ],
      "properties": {
        "schemaVersion": {
          "const": "scheduler.graph-build-job@1"
        },
        "id": {"type": "string"},
        "tenantId": {"type": "string"},
        "sbomId": {"type": "string"},
        "sbomVersionId": {"type": "string"},
        "sbomDigest": {
          "type": "string",
          "pattern": "^sha256:[a-f0-9]{64}$"
        },
        "graphSnapshotId": {"type": "string"},
        "status": {
          "type": "string",
          "enum": ["pending", "queued", "running", "completed", "failed", "cancelled"]
        },
        "trigger": {
          "type": "string",
          "enum": ["sbom-version", "backfill", "manual"]
        },
        "attempts": {
          "type": "integer",
          "minimum": 0
        },
        "cartographerJobId": {"type": "string"},
        "correlationId": {"type": "string"},
        "createdAt": {
          "type": "string",
          "format": "date-time"
        },
        "startedAt": {
          "type": "string",
          "format": "date-time"
        },
        "completedAt": {
          "type": "string",
          "format": "date-time"
        },
        "error": {"type": "string"},
        "metadata": {
          "type": "object",
          "additionalProperties": {"type": "string"}
        }
      }
    },
    "graphOverlayJob": {
      "type": "object",
      "additionalProperties": false,
      "required": [
        "schemaVersion",
        "id",
        "tenantId",
        "graphSnapshotId",
        "overlayKind",
        "overlayKey",
        "status",
        "trigger",
        "attempts",
        "createdAt"
      ],
      "properties": {
        "schemaVersion": {
          "const": "scheduler.graph-overlay-job@1"
        },
        "id": {"type": "string"},
        "tenantId": {"type": "string"},
        "graphSnapshotId": {"type": "string"},
        "buildJobId": {"type": "string"},
        "overlayKind": {
          "type": "string",
          "enum": ["policy", "advisory", "vex"]
        },
        "overlayKey": {"type": "string"},
        "subjects": {
          "type": "array",
          "items": {"type": "string"},
          "uniqueItems": true
        },
        "status": {
          "type": "string",
          "enum": ["pending", "queued", "running", "completed", "failed", "cancelled"]
        },
        "trigger": {
          "type": "string",
          "enum": ["policy", "advisory", "vex", "sbom-version", "manual"]
        },
        "attempts": {
          "type": "integer",
          "minimum": 0
        },
        "correlationId": {"type": "string"},
        "createdAt": {
          "type": "string",
          "format": "date-time"
        },
        "startedAt": {
          "type": "string",
          "format": "date-time"
        },
        "completedAt": {
          "type": "string",
          "format": "date-time"
        },
        "error": {"type": "string"},
        "metadata": {
          "type": "object",
          "additionalProperties": {"type": "string"}
        }
      }
    }
  }
}