Files
PaperClipAI/tests/runner-e2e/chat-run-evidence-observer.ts
T

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TypeScript

import type { RunnerApi } from "./api.js";
import type { ChatFlowInput, ChatRun } from "./chat-flow.js";
export interface OwnedChatRunEvidenceObserver {
readonly companyId: string;
readonly origin: string;
listRuns(): Promise<ChatRun[]>;
get<T>(path: string): Promise<T>;
getRunObservation<T>(path: string): Promise<T>;
}
const uuid = /^[a-f0-9]{8}-[a-f0-9]{4}-[a-f0-9]{4}-[a-f0-9]{4}-[a-f0-9]{12}$/i;
/** The caller freezes a genuine owner's separate authenticated client before
* changing the product actor. The returned interface exposes no mutation API. */
export function createOwnedChatRunEvidenceObserver(api: Pick<RunnerApi, "baseURL" | "get" | "getRunObservation">, companyId: string): OwnedChatRunEvidenceObserver {
if (!uuid.test(companyId)) throw new Error("Run evidence observer requires the owned company identity");
const origin = new URL(api.baseURL).origin;
if (origin !== api.baseURL) throw new Error("Run evidence observer requires an exact API origin");
const known = new Set<string>();
async function read<T>(path: string): Promise<T> {
const url = new URL(path, origin);
if (url.origin !== origin || url.username || url.password || url.hash) throw new Error("Run evidence observer escaped its origin");
const match = /^\/api\/heartbeat-runs\/([^/]+)(?:\/(events|log))?$/.exec(url.pathname);
if (!match || !uuid.test(match[1]!) || !known.has(match[1]!)) throw new Error("Run evidence requires an independently listed owned run");
const kind = match[2];
const keys = [...url.searchParams.keys()];
const allowed = !kind ? !url.search : kind === "events"
? keys.length === 2 && keys.every(key => ["afterSeq", "limit"].includes(key)) && /^\d+$/.test(url.searchParams.get("afterSeq") ?? "") && /^[1-9]\d*$/.test(url.searchParams.get("limit") ?? "")
: keys.length === 1 && url.searchParams.get("limitBytes") === "1048576";
if (!allowed) throw new Error("Run evidence observer rejected an unauthorized path or query");
const value = kind === "log" ? await api.get<T>(url.pathname + url.search) : await api.getRunObservation<T>(url.pathname + url.search);
if (!kind) {
const row = value as ChatRun;
if (row.id !== match[1] || row.companyId !== companyId) throw new Error("Run evidence detail does not match its owned list identity");
}
return value;
}
return Object.freeze({ companyId, origin, get: read, getRunObservation: read,
async listRuns() {
const rows = await api.getRunObservation<ChatRun[]>(`/api/companies/${companyId}/heartbeat-runs?limit=100`);
if (!Array.isArray(rows) || rows.some(row => !uuid.test(row.id) || row.companyId !== companyId) || new Set(rows.map(row => row.id)).size !== rows.length)
throw new Error("Run evidence list contains foreign, invalid or duplicate run identities");
known.clear(); for (const row of rows) known.add(row.id);
return Promise.all(rows.map(row => read<ChatRun>(`/api/heartbeat-runs/${row.id}`)));
},
});
}
/** This exceptional independent observer belongs to precisely one privacy case.
* Ordinary product calls always continue using input.api's actual human actor. */
export function chatRunEvidenceApi(input: Pick<ChatFlowInput, "api" | "execution" | "fixtures" | "ownedRunEvidenceObserver">): Pick<RunnerApi, "get" | "getRunObservation"> {
const observer = input.ownedRunEvidenceObserver;
if (!observer) return input.api;
if (input.execution.suite.id !== "chat-features" || input.execution.task.id !== "activity.agent-feedback"
|| observer.companyId !== input.fixtures.company.id || observer.origin !== input.api.baseURL)
throw new Error("Independent run evidence observer is outside its exact approved scenario/company/origin");
return observer;
}
export async function readChatRuns(input: Pick<ChatFlowInput, "api" | "execution" | "fixtures" | "ownedRunEvidenceObserver">): Promise<ChatRun[]> {
const api = chatRunEvidenceApi(input);
if (input.ownedRunEvidenceObserver) return input.ownedRunEvidenceObserver.listRuns();
const rows = await api.getRunObservation<ChatRun[]>(`/api/companies/${input.fixtures.company.id}/heartbeat-runs?limit=100`);
return Promise.all(rows.map(row => api.getRunObservation<ChatRun>(`/api/heartbeat-runs/${row.id}`)));
}