91d8d27f2d
* deps * diffCompact * Diffs in email * test * fix: Fade deleted images fix: Don't include empty paragraphs as context fix: Allow for same image multiple times and refactor * Remove target _blank * fix: Table heading incorrect color
52 lines
1.5 KiB
TypeScript
52 lines
1.5 KiB
TypeScript
import env from "@server/env";
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import Document from "@server/models/Document";
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import { Event } from "@server/types";
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import { globalEventQueue } from "..";
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import BaseProcessor from "./BaseProcessor";
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export default class DebounceProcessor extends BaseProcessor {
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static applicableEvents: Event["name"][] = [
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"documents.update",
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"documents.update.delayed",
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];
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async perform(event: Event) {
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switch (event.name) {
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case "documents.update": {
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globalEventQueue.add(
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{ ...event, name: "documents.update.delayed" },
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{
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// speed up revision creation in development, we don't have all the
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// time in the world.
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delay: (env.ENVIRONMENT === "development" ? 0.5 : 5) * 60 * 1000,
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}
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);
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break;
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}
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case "documents.update.delayed": {
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const document = await Document.findByPk(event.documentId, {
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attributes: ["updatedAt"],
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});
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// If the document has been deleted then prevent further processing
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if (!document) {
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return;
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}
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// If the document has been updated since we initially queued the delayed
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// event then abort, there must be another updated event in the queue –
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// this functions as a simple distributed debounce.
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if (document.updatedAt > new Date(event.createdAt)) {
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return;
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}
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globalEventQueue.add({ ...event, name: "documents.update.debounced" });
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break;
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}
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default:
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}
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}
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}
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