71 lines
2 KiB
TypeScript
71 lines
2 KiB
TypeScript
import { publishNoteStream } from "@/services/stream.js";
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import { renderLike } from "@/remote/activitypub/renderer/like.js";
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import renderUndo from "@/remote/activitypub/renderer/undo.js";
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import { renderActivity } from "@/remote/activitypub/renderer/index.js";
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import DeliverManager from "@/remote/activitypub/deliver-manager.js";
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import { IdentifiableError } from "@/misc/identifiable-error.js";
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import type { User, IRemoteUser } from "@/models/entities/user.js";
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import type { Note } from "@/models/entities/note.js";
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import { NoteReactions, Users, Notes } from "@/models/index.js";
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import { decodeReaction } from "@/misc/reaction-lib.js";
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export default async (
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user: { id: User["id"]; host: User["host"] },
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note: Note,
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) => {
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const reaction = await NoteReactions.findOneBy({
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noteId: note.id,
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userId: user.id,
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});
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// if already unreacted
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if (reaction == null) {
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throw new IdentifiableError(
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"60527ec9-b4cb-4a88-a6bd-32d3ad26817d",
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"not reacted",
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);
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}
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// Delete reaction
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const result = await NoteReactions.delete(reaction.id);
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if (result.affected !== 1) {
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throw new IdentifiableError(
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"60527ec9-b4cb-4a88-a6bd-32d3ad26817d",
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"not reacted",
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);
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}
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// Decrement reactions count
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const sql = `jsonb_set("reactions", '{${reaction.reaction}}', (COALESCE("reactions"->>'${reaction.reaction}', '0')::int - 1)::text::jsonb)`;
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await Notes.createQueryBuilder()
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.update()
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.set({
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reactions: () => sql,
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})
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.where("id = :id", { id: note.id })
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.execute();
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Notes.decrement({ id: note.id }, "score", 1);
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publishNoteStream(note.id, "unreacted", {
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reaction: decodeReaction(reaction.reaction).reaction,
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userId: user.id,
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});
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//#region 配信
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if (Users.isLocalUser(user) && !note.localOnly) {
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const content = renderActivity(
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renderUndo(await renderLike(reaction, note), user),
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);
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const dm = new DeliverManager(user, content);
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if (note.userHost !== null) {
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const reactee = await Users.findOneBy({ id: note.userId });
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dm.addDirectRecipe(reactee as IRemoteUser);
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}
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dm.addFollowersRecipe();
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dm.execute();
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}
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//#endregion
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};
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