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Current File : /var/www/vhosts/nr7.net/emdash.nr7.net/node_modules/emdash/src/astro/middleware.ts
/**
 * EmDash middleware
 *
 * Thin wrapper that initializes EmDashRuntime and attaches it to locals.
 * All heavy lifting happens in EmDashRuntime.
 */

import { defineMiddleware } from "astro:middleware";
import type { Kysely } from "kysely";
// Import from virtual modules (populated by integration at build time)
// @ts-ignore - virtual module
import virtualConfig from "virtual:emdash/config";
// @ts-ignore - virtual module
import {
	createDialect as virtualCreateDialect,
	createRequestScopedDb as virtualCreateRequestScopedDb,
} from "virtual:emdash/dialect";
import type { RequestScopedDbOpts } from "virtual:emdash/dialect";
// @ts-ignore - virtual module
import { mediaProviders as virtualMediaProviders } from "virtual:emdash/media-providers";
// @ts-ignore - virtual module
import { plugins as virtualPlugins } from "virtual:emdash/plugins";
import {
	createSandboxRunner as virtualCreateSandboxRunner,
	sandboxEnabled as virtualSandboxEnabled,
	// @ts-ignore - virtual module
} from "virtual:emdash/sandbox-runner";
// @ts-ignore - virtual module
import { sandboxedPlugins as virtualSandboxedPlugins } from "virtual:emdash/sandboxed-plugins";
// @ts-ignore - virtual module
import { createStorage as virtualCreateStorage } from "virtual:emdash/storage";

import {
	createRecorder,
	flushRecorder,
	isInstrumentationEnabled,
} from "../database/instrumentation.js";
import {
	EmDashRuntime,
	type RuntimeDependencies,
	type SandboxedPluginEntry,
	type MediaProviderEntry,
} from "../emdash-runtime.js";
import { setI18nConfig } from "../i18n/config.js";
import type { Database, Storage } from "../index.js";
import { createPublicMediaUrlResolver } from "../media/url.js";
import type { SandboxRunner } from "../plugins/sandbox/types.js";
import type { ResolvedPlugin } from "../plugins/types.js";
import { invalidateUrlPatternCache } from "../query.js";
import {
	createRequestMetrics,
	getRequestContext,
	type RequestMetrics,
	runWithContext,
} from "../request-context.js";
import type { EmDashConfig } from "./integration/runtime.js";
import type { EmDashHandlers } from "./types.js";

// Cached runtime instance (persists across requests within worker)
let runtimeInstance: EmDashRuntime | null = null;
// Whether initialization is in progress (prevents concurrent init attempts)
let runtimeInitializing = false;

/** Whether i18n config has been initialized from the virtual module */
let i18nInitialized = false;

/**
 * Whether we've verified the database has been set up.
 * On a fresh deployment the first request may hit a public page, bypassing
 * runtime init. Without this check, template helpers like getSiteSettings()
 * would query an empty database and crash. Once verified (or once the runtime
 * has initialized via an admin/API request), this stays true for the worker's
 * lifetime.
 */
let setupVerified = false;

/**
 * Get EmDash configuration from virtual module
 */
function getConfig(): EmDashConfig | null {
	if (virtualConfig && typeof virtualConfig === "object") {
		// Initialize i18n config on first access (once per worker lifetime)
		if (!i18nInitialized) {
			i18nInitialized = true;
			// eslint-disable-next-line typescript-eslint(no-unsafe-type-assertion) -- virtual module checked as object above
			const config = virtualConfig as Record<string, unknown>;
			if (config.i18n && typeof config.i18n === "object") {
				setI18nConfig(
					// eslint-disable-next-line typescript-eslint(no-unsafe-type-assertion) -- runtime-checked above
					config.i18n as {
						defaultLocale: string;
						locales: string[];
						fallback?: Record<string, string>;
					},
				);
			} else {
				setI18nConfig(null);
			}
		}

		// eslint-disable-next-line typescript-eslint(no-unsafe-type-assertion) -- virtual module import is untyped (@ts-ignore above)
		return virtualConfig as EmDashConfig;
	}
	return null;
}

/**
 * Get plugins from virtual module
 */
function getPlugins(): ResolvedPlugin[] {
	// eslint-disable-next-line typescript-eslint(no-unsafe-type-assertion) -- virtual module import is untyped (@ts-ignore above)
	return (virtualPlugins as ResolvedPlugin[]) || [];
}

/**
 * Build runtime dependencies from virtual modules
 */
function buildDependencies(config: EmDashConfig): RuntimeDependencies {
	return {
		config,
		plugins: getPlugins(),
		// eslint-disable-next-line typescript-eslint(no-unsafe-type-assertion) -- virtual module import is untyped (@ts-ignore above)
		createDialect: virtualCreateDialect as (config: Record<string, unknown>) => unknown,
		// eslint-disable-next-line typescript-eslint(no-unsafe-type-assertion) -- virtual module import is untyped (@ts-ignore above)
		createStorage: virtualCreateStorage as ((config: Record<string, unknown>) => Storage) | null,
		// eslint-disable-next-line typescript-eslint(no-unsafe-type-assertion) -- virtual module import is untyped (@ts-ignore above)
		sandboxEnabled: virtualSandboxEnabled as boolean,
		// eslint-disable-next-line typescript-eslint(no-unsafe-type-assertion) -- virtual module import is untyped (@ts-ignore above)
		sandboxedPluginEntries: (virtualSandboxedPlugins as SandboxedPluginEntry[]) || [],
		// eslint-disable-next-line typescript-eslint(no-unsafe-type-assertion) -- virtual module import is untyped (@ts-ignore above)
		createSandboxRunner: virtualCreateSandboxRunner as
			| ((opts: { db: Kysely<Database> }) => SandboxRunner)
			| null,
		// eslint-disable-next-line typescript-eslint(no-unsafe-type-assertion) -- virtual module import is untyped (@ts-ignore above)
		mediaProviderEntries: (virtualMediaProviders as MediaProviderEntry[]) || [],
	};
}

/**
 * Get or create the runtime instance.
 *
 * When `initTimings` is provided, any timing samples recorded during a
 * genuine cold init are appended. Subsequent warm calls (hitting the
 * cached instance) push nothing — callers should treat an empty array
 * as "warm, nothing to report".
 */
async function getRuntime(
	config: EmDashConfig,
	initTimings?: Array<{ name: string; dur: number; desc?: string }>,
): Promise<EmDashRuntime> {
	// Return cached instance if available
	if (runtimeInstance) {
		return runtimeInstance;
	}

	// If another request is already initializing, wait and retry.
	// We don't share the promise across requests because workerd flags
	// cross-request promise resolution (causes warnings + potential hangs).
	if (runtimeInitializing) {
		// Poll until the initializing request finishes
		await new Promise((resolve) => setTimeout(resolve, 50));
		return getRuntime(config, initTimings);
	}

	runtimeInitializing = true;
	try {
		const deps = buildDependencies(config);
		const runtime = await EmDashRuntime.create(deps, initTimings);
		runtimeInstance = runtime;
		return runtime;
	} finally {
		runtimeInitializing = false;
	}
}

/**
 * Astro attaches AstroCookies to outgoing responses via a well-known global
 * symbol. Cloning a Response (`new Response(body, init)`) drops non-header
 * metadata, so any middleware that wraps the response must explicitly forward
 * this symbol or `cookies.set()` calls will be silently dropped.
 */
const ASTRO_COOKIES_SYMBOL = Symbol.for("astro.cookies");

/**
 * Baseline security headers applied to all responses.
 * Admin routes get additional headers (strict CSP) from auth middleware.
 */
function finalizeResponse(
	response: Response,
	serverTimings?: Array<{ name: string; dur: number; desc?: string }>,
): Response {
	const res = new Response(response.body, response);
	const astroCookies = Reflect.get(response, ASTRO_COOKIES_SYMBOL);
	if (astroCookies !== undefined) {
		Reflect.set(res, ASTRO_COOKIES_SYMBOL, astroCookies);
	}
	res.headers.set("X-Content-Type-Options", "nosniff");
	res.headers.set("Referrer-Policy", "strict-origin-when-cross-origin");
	res.headers.set("Permissions-Policy", "camera=(), microphone=(), geolocation=(), payment=()");
	if (!res.headers.has("Content-Security-Policy")) {
		res.headers.set("X-Frame-Options", "SAMEORIGIN");
	}
	if (serverTimings && serverTimings.length > 0) {
		res.headers.set(
			"Server-Timing",
			serverTimings
				.map((t) => {
					const dur = Math.round(t.dur);
					return t.desc ? `${t.name};dur=${dur};desc="${t.desc}"` : `${t.name};dur=${dur}`;
				})
				.join(", "),
		);
	}
	return res;
}

/**
 * Append always-on counters (db.*, cache.*) to the Server-Timing list.
 *
 * dur values for `count`, `hit`, `miss` are integer counts — Server-Timing
 * spec only models milliseconds, but browsers show whatever number is given,
 * which is the convention most projects use for non-time samples.
 */
function pushMetricsTimings(
	timings: Array<{ name: string; dur: number; desc?: string }>,
	metrics: RequestMetrics,
): void {
	if (metrics.dbCount > 0) {
		timings.push({ name: "db.total", dur: metrics.dbTotalMs, desc: "DB total" });
		timings.push({ name: "db.count", dur: metrics.dbCount, desc: "Query count" });
		if (metrics.dbFirstOffset !== null) {
			timings.push({ name: "db.first", dur: metrics.dbFirstOffset, desc: "First query at" });
		}
		if (metrics.dbLastOffset !== null) {
			timings.push({ name: "db.last", dur: metrics.dbLastOffset, desc: "Last query at" });
		}
	}
	if (metrics.cacheHits + metrics.cacheMisses > 0) {
		timings.push({ name: "cache.hit", dur: metrics.cacheHits, desc: "Cache hits" });
		timings.push({ name: "cache.miss", dur: metrics.cacheMisses, desc: "Cache misses" });
	}
}

/** Public routes that require the runtime (sitemap, robots.txt, etc.) */
const PUBLIC_RUNTIME_ROUTES = new Set(["/sitemap.xml", "/robots.txt"]);
const SITEMAP_COLLECTION_RE = /^\/sitemap-[a-z][a-z0-9_]*\.xml$/;

/**
 * Ask the configured database adapter for a per-request scoped Kysely. The
 * adapter encapsulates any per-request semantics (D1 sessions, read-replica
 * routing, bookmark cookies, etc.); core just forwards the cookie jar and
 * request flags and wraps next() in ALS if a scope was returned.
 */
function createRequestScopedDb(
	opts: RequestScopedDbOpts,
): { db: Kysely<Database>; commit: () => void } | null {
	if (typeof virtualCreateRequestScopedDb !== "function") return null;
	// eslint-disable-next-line typescript-eslint(no-unsafe-type-assertion) -- adapter returns Kysely<unknown>; cast to Database since core owns that type
	const fn = virtualCreateRequestScopedDb as (
		o: RequestScopedDbOpts,
	) => { db: Kysely<Database>; commit: () => void } | null;
	return fn(opts);
}

export const onRequest = defineMiddleware(async (context, next) => {
	const { request, locals, cookies } = context;
	const url = context.url;

	// Fast path: routes outside /_emdash/ that plugins inject (e.g.,
	// /.well-known/atproto-client-metadata.json) skip the entire runtime
	// init + middleware chain. External servers fetch these with tight
	// timeouts (~1-2s) so they must respond quickly even on cold starts.
	if (!url.pathname.startsWith("/_emdash") && virtualConfig?.authProviders) {
		const isPluginFastRoute = virtualConfig.authProviders.some(
			(p: { routes?: { pattern?: string }[] }) =>
				p.routes?.some((r: { pattern?: string }) => r.pattern && url.pathname === r.pattern),
		);
		if (isPluginFastRoute) {
			return finalizeResponse(await next());
		}
	}

	const queryRecorder = isInstrumentationEnabled()
		? createRecorder(url.pathname, request.method, request.headers.get("x-perf-phase") ?? "default")
		: undefined;

	const metrics = createRequestMetrics(performance.now());

	const run = async (): Promise<Response> => {
		// Process /_emdash routes and public routes with an active session
		// (logged-in editors need the runtime for toolbar/visual editing on public pages)
		const isEmDashRoute = url.pathname.startsWith("/_emdash");
		const isPublicRuntimeRoute =
			PUBLIC_RUNTIME_ROUTES.has(url.pathname) || SITEMAP_COLLECTION_RE.test(url.pathname);

		// Check for edit mode cookie - editors viewing public pages need the runtime
		// so auth middleware can verify their session for visual editing
		const hasEditCookie = cookies.get("emdash-edit-mode")?.value === "true";
		const hasPreviewToken = url.searchParams.has("_preview");

		// Playground mode: the playground middleware stashes the per-session DO database
		// on locals.__playgroundDb. When present, use runWithContext() to make it
		// available to getDb() and the runtime's db getter via the correct ALS instance.
		const playgroundDb = locals.__playgroundDb;

		// Read the Astro session user once up-front. Both the anonymous fast path
		// and the full doInit path need this, and the session store is network-backed
		// (KV / Durable Object) so we want to avoid re-fetching on the hot path.
		// Skipped entirely for:
		//   - prerendered requests (no session at build time)
		//   - requests without an `astro-session` cookie (no session to look up)
		// The cookie check matters on Cloudflare Workers, where Astro's session
		// backend is KV: calling session.get() on every anonymous public request
		// turns normal traffic into a flood of KV read misses. See #733.
		const hasSessionCookie = cookies.get("astro-session") !== undefined;
		const sessionUser =
			context.isPrerendered || !hasSessionCookie ? null : await context.session?.get("user");

		if (!isEmDashRoute && !isPublicRuntimeRoute && !hasEditCookie && !hasPreviewToken) {
			if (!sessionUser && !playgroundDb) {
				const timings: Array<{ name: string; dur: number; desc?: string }> = [];
				const mwStart = performance.now();

				// On a fresh deployment the database may be completely empty.
				// Public pages call getSiteSettings() / getMenu() via getDb(), which
				// bypasses runtime init and would crash with "no such table: options".
				// Do a one-time lightweight probe using the same getDb() instance the
				// page will use: if the migrations table doesn't exist, no migrations
				// have ever run -- redirect to the setup wizard.
				if (!setupVerified) {
					const t0 = performance.now();
					try {
						const { getDb } = await import("../loader.js");
						const db = await getDb();
						await db
							.selectFrom("_emdash_migrations" as keyof Database)
							.selectAll()
							.limit(1)
							.execute();
						setupVerified = true;
					} catch {
						// Table doesn't exist -> fresh database, redirect to setup
						return context.redirect("/_emdash/admin/setup");
					}
					timings.push({ name: "setup", dur: performance.now() - t0, desc: "Setup probe" });
				}

				// Initialize the runtime for page:metadata and page:fragments hooks.
				// The runtime is a cached singleton — after the first request,
				// getRuntime() is just a null-check. This enables SEO plugins to
				// contribute meta tags for all visitors, not just logged-in editors.
				const config = getConfig();
				if (config) {
					// Sub-phase timings are populated only on the cold init. Warm
					// requests hit the cached runtime and leave this empty.
					const initSubTimings: Array<{ name: string; dur: number; desc?: string }> = [];
					const t0 = performance.now();
					try {
						const runtime = await getRuntime(config, initSubTimings);
						setupVerified = true;
						// eslint-disable-next-line typescript-eslint(no-unsafe-type-assertion) -- partial object; getPageRuntime() only checks for the page-contribution methods
						locals.emdash = {
							collectPageMetadata: runtime.collectPageMetadata.bind(runtime),
							collectPageFragments: runtime.collectPageFragments.bind(runtime),
							getPublicMediaUrl: createPublicMediaUrlResolver(runtime.storage),
						} as EmDashHandlers;
					} catch {
						// Non-fatal — EmDashHead will fall back to base SEO contributions
					}
					timings.push({ name: "rt", dur: performance.now() - t0, desc: "Runtime init" });
					// Append cold-only sub-phase timings so the breakdown is visible
					// in Server-Timing (rt.db, rt.fts, rt.plugins, rt.site,
					// rt.sandbox, rt.market, rt.hooks, rt.cron).
					for (const sub of initSubTimings) timings.push(sub);
				}

				// Even on the anonymous fast path we ask the adapter for a per-request
				// scoped db. For D1 with read replication this routes anonymous reads
				// to the nearest replica; for other adapters it's a no-op.
				const anonScoped = createRequestScopedDb({
					config: config?.database?.config,
					isAuthenticated: false,
					isWrite: request.method !== "GET" && request.method !== "HEAD",
					cookies,
					url,
				});
				const runAnon = async () => {
					const t0 = performance.now();
					const response = await next();
					timings.push({ name: "render", dur: performance.now() - t0, desc: "Page render" });
					timings.push({ name: "mw", dur: performance.now() - mwStart, desc: "Total middleware" });
					pushMetricsTimings(timings, metrics);
					return finalizeResponse(response, timings);
				};
				if (anonScoped) {
					const parent = getRequestContext();
					const ctx = parent
						? { ...parent, db: anonScoped.db }
						: { editMode: false, db: anonScoped.db, metrics };
					return runWithContext(ctx, async () => {
						const response = await runAnon();
						anonScoped.commit();
						return response;
					});
				}
				return runAnon();
			}
		}

		const config = getConfig();
		if (!config) {
			console.error("EmDash: No configuration found");
			return finalizeResponse(await next());
		}

		// In playground mode, wrap the entire runtime init + request handling in
		// runWithContext so that getDatabase() and all init queries use the real
		// DO database via the same AsyncLocalStorage instance as the loader.
		const doInit = async () => {
			const timings: Array<{ name: string; dur: number; desc?: string }> = [];
			const mwStart = performance.now();

			try {
				// Get or create runtime. Sub-phase timings (rt.db, rt.fts, rt.plugins,
				// rt.site, rt.sandbox, rt.market, rt.hooks, rt.cron) are populated
				// only on the cold init — subsequent warm calls find the cached
				// instance and `initSubTimings` stays empty.
				const initSubTimings: Array<{ name: string; dur: number; desc?: string }> = [];
				let t0 = performance.now();
				const runtime = await getRuntime(config, initSubTimings);
				timings.push({ name: "rt", dur: performance.now() - t0, desc: "Runtime init" });
				// Forward any sub-phase samples so cold-start breakdown is visible
				// in Server-Timing. Each phase appears prefixed "rt." to distinguish
				// from the aggregate "rt" timing above.
				for (const sub of initSubTimings) timings.push(sub);

				// Runtime init runs migrations, so the DB is guaranteed set up
				setupVerified = true;

				// The manifest is no longer pre-loaded here. It's admin-only
				// content that public/anonymous requests never read, and
				// loading it on every request put logged-out hot paths on
				// the same staleness budget as admin operations. Admin
				// routes call `emdash.getManifest()` directly.

				// Attach to locals for route handlers
				locals.emdash = {
					// Content handlers
					handleContentList: runtime.handleContentList.bind(runtime),
					handleContentGet: runtime.handleContentGet.bind(runtime),
					handleContentCreate: runtime.handleContentCreate.bind(runtime),
					handleContentUpdate: runtime.handleContentUpdate.bind(runtime),
					handleContentDelete: runtime.handleContentDelete.bind(runtime),

					// Trash handlers
					handleContentListTrashed: runtime.handleContentListTrashed.bind(runtime),
					handleContentRestore: runtime.handleContentRestore.bind(runtime),
					handleContentPermanentDelete: runtime.handleContentPermanentDelete.bind(runtime),
					handleContentCountTrashed: runtime.handleContentCountTrashed.bind(runtime),
					handleContentGetIncludingTrashed: runtime.handleContentGetIncludingTrashed.bind(runtime),

					// Duplicate handler
					handleContentDuplicate: runtime.handleContentDuplicate.bind(runtime),

					// Publishing & Scheduling handlers
					handleContentPublish: runtime.handleContentPublish.bind(runtime),
					handleContentUnpublish: runtime.handleContentUnpublish.bind(runtime),
					handleContentSchedule: runtime.handleContentSchedule.bind(runtime),
					handleContentUnschedule: runtime.handleContentUnschedule.bind(runtime),
					handleContentCountScheduled: runtime.handleContentCountScheduled.bind(runtime),
					handleContentDiscardDraft: runtime.handleContentDiscardDraft.bind(runtime),
					handleContentCompare: runtime.handleContentCompare.bind(runtime),
					handleContentTranslations: runtime.handleContentTranslations.bind(runtime),

					// Media handlers
					handleMediaList: runtime.handleMediaList.bind(runtime),
					handleMediaGet: runtime.handleMediaGet.bind(runtime),
					handleMediaCreate: runtime.handleMediaCreate.bind(runtime),
					handleMediaUpdate: runtime.handleMediaUpdate.bind(runtime),
					handleMediaDelete: runtime.handleMediaDelete.bind(runtime),

					// Revision handlers
					handleRevisionList: runtime.handleRevisionList.bind(runtime),
					handleRevisionGet: runtime.handleRevisionGet.bind(runtime),
					handleRevisionRestore: runtime.handleRevisionRestore.bind(runtime),

					// Plugin routes
					handlePluginApiRoute: runtime.handlePluginApiRoute.bind(runtime),
					getPluginRouteMeta: runtime.getPluginRouteMeta.bind(runtime),

					// Media provider methods
					getMediaProvider: runtime.getMediaProvider.bind(runtime),
					getMediaProviderList: runtime.getMediaProviderList.bind(runtime),

					// Page contribution methods (for EmDashHead/EmDashBodyStart/EmDashBodyEnd)
					collectPageMetadata: runtime.collectPageMetadata.bind(runtime),
					collectPageFragments: runtime.collectPageFragments.bind(runtime),

					// Lazy search index health check — search endpoints call this
					// before querying so a crash-corrupted index gets repaired on
					// first use rather than stalling every cold start.
					ensureSearchHealthy: runtime.ensureSearchHealthy.bind(runtime),

					// Direct access (for advanced use cases)
					storage: runtime.storage,
					db: runtime.db,
					getPublicMediaUrl: createPublicMediaUrlResolver(runtime.storage),
					hooks: runtime.hooks,
					email: runtime.email,
					configuredPlugins: runtime.configuredPlugins,

					// Configuration (for checking database type, auth mode, etc.)
					config,

					// Lazy manifest accessor — admin-only consumers call this on
					// demand. `requestCached` inside `getManifest` dedupes within
					// a single request.
					getManifest: runtime.getManifest.bind(runtime),

					// Clear the URL pattern cache after schema mutations that
					// affect collection URL patterns.
					invalidateUrlPatternCache,

					// Sandbox runner (for marketplace plugin install/update)
					getSandboxRunner: runtime.getSandboxRunner.bind(runtime),

					// Sync marketplace plugin states (after install/update/uninstall)
					syncMarketplacePlugins: runtime.syncMarketplacePlugins.bind(runtime),

					// Update plugin enabled/disabled status and rebuild hook pipeline
					setPluginStatus: runtime.setPluginStatus.bind(runtime),
				};
			} catch (error) {
				console.error("EmDash middleware error:", error);
			}

			// Ask the adapter for a request-scoped db. When it returns one, we stash
			// it in ALS so the runtime's db getter and loader's getDb() pick it up,
			// then call commit() after next() so the adapter can persist any
			// per-request state (e.g. a D1 bookmark cookie for read-your-writes).
			const scoped = createRequestScopedDb({
				config: config?.database?.config,
				isAuthenticated: !!sessionUser,
				isWrite: request.method !== "GET" && request.method !== "HEAD",
				cookies: context.cookies,
				url,
			});

			const renderAndFinalize = async () => {
				const t0 = performance.now();
				const response = await next();
				timings.push({ name: "render", dur: performance.now() - t0, desc: "Page render" });
				timings.push({ name: "mw", dur: performance.now() - mwStart, desc: "Total middleware" });
				pushMetricsTimings(timings, metrics);
				return finalizeResponse(response, timings);
			};

			if (scoped) {
				const parent = getRequestContext();
				const ctx = parent
					? { ...parent, db: scoped.db }
					: { editMode: false, db: scoped.db, metrics };
				return runWithContext(ctx, async () => {
					const response = await renderAndFinalize();
					scoped.commit();
					return response;
				});
			}

			return renderAndFinalize();
		}; // end doInit

		if (playgroundDb) {
			// Read the edit-mode cookie to determine if visual editing is active.
			// Default to false -- editing is opt-in via the playground toolbar toggle.
			const editMode = context.cookies.get("emdash-edit-mode")?.value === "true";
			// Playground DBs are per-session isolated instances whose schema is
			// independent of the configured one — flag as isolated so schema-
			// derived caches (manifest, taxonomy defs) rebuild against it.
			const parent = getRequestContext();
			const ctx = parent
				? { ...parent, editMode, db: playgroundDb, dbIsIsolated: true }
				: { editMode, db: playgroundDb, dbIsIsolated: true, metrics };
			return runWithContext(ctx, doInit);
		}
		return doInit();
	};

	try {
		return await runWithContext({ editMode: false, queryRecorder, metrics }, run);
	} finally {
		if (queryRecorder) flushRecorder(queryRecorder);
	}
});

export default onRequest;

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