peter
3810af66da
Each of the four sites kept its own invalidation list and each missed something (the channel menu's unsubscribe left the feed showing the channel's videos; the channel page's left the counts stale). lib/subscriptionCache invalidateSubscription is the one set; a contract test holds every call site to it.
20 lines
744 B
TypeScript
20 lines
744 B
TypeScript
import type { QueryClient } from "@tanstack/react-query";
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import { qk } from "./queryKeys";
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/** Everything a subscribe or an unsubscribe changes: the channel itself, the manager's list and its
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* counts, the feed and its facets (the channel's videos come or go), and discovery (a subscribed
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* channel leaves it). ONE set for every site that makes the change (E28 review L8): each used to keep
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* its own list, and each list missed something. */
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export function invalidateSubscription(qc: QueryClient, channelId: string): void {
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for (const queryKey of [
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qk.channel(channelId),
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qk.channels(),
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qk.myStatus(),
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qk.feed(),
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qk.feedSummary(),
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qk.discoveredChannels(),
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])
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void qc.invalidateQueries({ queryKey });
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}
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