63048e51c9
Add complete end-to-end AI-powered quote extraction workflow: - Disable PB SDK auto-cancellation to support parallel batch requests - Add required runtime dependencies for AI processing and document parsing - Implement AI settings backend, operator UI, and REST API routes - Add quote ingestion, insight population, and manual re-run AI endpoints - Build service layers for quote items, AI settings, and structured item insights - Fix attachment upload handling and quote item history blob parsing - Add supporting migrations, smoke tests, and shared utility functions - Export previously private helper functions for cross-service reuse
79 lines
2.4 KiB
TypeScript
79 lines
2.4 KiB
TypeScript
import PocketBase from "pocketbase";
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const url = process.env.NEXT_PUBLIC_POCKETBASE_URL || "http://127.0.0.1:8090";
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const ADMIN_TOKEN_REFRESH_BUFFER_MS = 60_000;
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type CachedAdminAuth = {
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token: string;
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expiresAt: number;
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};
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let cachedAdminAuth: CachedAdminAuth | null = null;
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function readJwtExpiryMs(token: string): number {
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const parts = token.split(".");
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if (parts.length < 2) return 0;
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try {
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const payload = JSON.parse(
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Buffer.from(parts[1], "base64url").toString("utf8"),
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) as { exp?: unknown };
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if (typeof payload.exp !== "number" || !Number.isFinite(payload.exp)) {
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return 0;
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}
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return payload.exp * 1000;
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} catch {
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return 0;
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}
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}
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function buildPocketBaseWithCachedAuth(): PocketBase | null {
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if (
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!cachedAdminAuth ||
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cachedAdminAuth.expiresAt <= Date.now() + ADMIN_TOKEN_REFRESH_BUFFER_MS
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) {
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return null;
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}
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const pb = new PocketBase(url);
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// Disable auto-cancellation. The PB SDK's default behaviour is to
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// cancel every in-flight request whenever a new one starts — that
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// works fine for sequential UI calls but breaks any service that
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// fans out reads via Promise.all (e.g. `populateQuoteItemInsights`
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// fires 8 PB queries in parallel and the SDK aborts the first 7 the
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// moment the 8th starts). Safe for admin client: we don't have user
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// cancellation semantics, and the requests are idempotent.
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pb.autoCancellation(false);
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if (pb.authStore && typeof pb.authStore.save === "function") {
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pb.authStore.save(cachedAdminAuth.token);
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return pb;
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}
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return null;
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}
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export function clearAdminPocketBaseAuthCache(): void {
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cachedAdminAuth = null;
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}
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export async function getAdminPocketBase() {
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const email = process.env.PB_ADMIN_EMAIL;
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const password = process.env.PB_ADMIN_PASSWORD;
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if (!email || !password) {
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throw new Error("PB_ADMIN_EMAIL and PB_ADMIN_PASSWORD are required for server API operations.");
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}
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const cachedPb = buildPocketBaseWithCachedAuth();
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if (cachedPb) return cachedPb;
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const pb = new PocketBase(url);
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// See buildPocketBaseWithCachedAuth — autoCancellation(false) so
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// Promise.all fan-outs (e.g. populateQuoteItemInsights) don't get
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// aborted mid-flight.
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pb.autoCancellation(false);
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const authData = await pb.collection("_superusers").authWithPassword(email, password);
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cachedAdminAuth = {
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token: authData.token,
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expiresAt: readJwtExpiryMs(authData.token),
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};
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return pb;
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}
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