8699f81879
Replaces every em-dash and en-dash with regular ASCII hyphens across comments, JSX strings, and dev-facing logs. Mostly cosmetic but stops the inconsistent mix that crept in over the last few months (some files used em-dashes in comments, others didn't, some used both). Bundles two small dashboard-layout tweaks that touch a couple of already-modified files: - (dashboard)/layout.tsx main padding goes from p-6 to pt-3 px-6 pb-6 so page content sits closer to the topbar. - Sidebar now receives the ports list it needs for the footer port switcher. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
53 lines
1.8 KiB
TypeScript
53 lines
1.8 KiB
TypeScript
import type { QueryClient, QueryKey } from '@tanstack/react-query';
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/** Minimum surface of socket.io's client we use here. Kept loose so the
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* helper can be unit-tested with a stub object without dragging the full
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* socket.io dependency into the test runtime. */
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export interface SocketLike {
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on(event: string, handler: (...args: unknown[]) => void): unknown;
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off(event: string, handler: (...args: unknown[]) => void): unknown;
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}
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export type EventMap = Record<string, QueryKey[]>;
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/**
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* Pure subscription logic for `useRealtimeInvalidation`. Registers one
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* handler per event key. Each handler reads the latest eventMap from the
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* supplied getter so callers can pass a fresh object literal on every render
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* without re-subscribing.
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*
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* Returns a cleanup function that removes the registered handlers.
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*
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* Lives in its own JSX-free file so it can be unit-tested under vitest's
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* node environment without dragging the React provider into the bundle.
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*/
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export function subscribeRealtimeInvalidations(
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socket: SocketLike,
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eventKeys: string[],
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queryClient: Pick<QueryClient, 'invalidateQueries'>,
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getEventMap: () => EventMap,
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): () => void {
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const handlers: Array<{ event: string; handler: (...args: unknown[]) => void }> = [];
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for (const event of eventKeys) {
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const handler = () => {
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// Read the LATEST map at fire-time - not at subscription time - so
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// callers passing inline `{ 'client:created': [...] }` literals don't
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// bind a stale snapshot if they re-render.
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const queryKeys = getEventMap()[event];
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if (!queryKeys) return;
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for (const key of queryKeys) {
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queryClient.invalidateQueries({ queryKey: key });
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}
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};
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socket.on(event, handler);
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handlers.push({ event, handler });
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}
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return () => {
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for (const { event, handler } of handlers) {
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socket.off(event, handler);
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}
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};
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}
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