127 lines
3.1 KiB
TypeScript
127 lines
3.1 KiB
TypeScript
import { config } from "@/config.js";
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import renderAdd from "@/remote/activitypub/renderer/add.js";
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import renderRemove from "@/remote/activitypub/renderer/remove.js";
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import { renderActivity } from "@/remote/activitypub/renderer/index.js";
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import { IdentifiableError } from "@/misc/identifiable-error.js";
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import type { User } from "@/models/entities/user.js";
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import type { Note } from "@/models/entities/note.js";
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import { Notes, UserNotePinings, Users } from "@/models/index.js";
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import type { UserNotePining } from "@/models/entities/user-note-pining.js";
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import { genId } from "backend-rs";
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import { deliverToFollowers } from "@/remote/activitypub/deliver-manager.js";
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import { deliverToRelays } from "@/services/relay.js";
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/**
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* 指定した投稿をピン留めします
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* @param user
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* @param noteId
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*/
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export async function addPinned(
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user: { id: User["id"]; host: User["host"] },
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noteId: Note["id"],
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) {
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// Fetch pinee
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const note = await Notes.findOneBy({
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id: noteId,
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userId: user.id,
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});
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if (note == null) {
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throw new IdentifiableError(
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"70c4e51f-5bea-449c-a030-53bee3cce202",
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"No such note.",
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);
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}
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const pinings = await UserNotePinings.findBy({ userId: user.id });
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if (pinings.length >= 15) {
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throw new IdentifiableError(
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"15a018eb-58e5-4da1-93be-330fcc5e4e1a",
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"You cannot pin notes any more.",
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);
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}
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if (pinings.some((pining) => pining.noteId === note.id)) {
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throw new IdentifiableError(
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"23f0cf4e-59a3-4276-a91d-61a5891c1514",
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"That note has already been pinned.",
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);
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}
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await UserNotePinings.insert({
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id: genId(),
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createdAt: new Date(),
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userId: user.id,
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noteId: note.id,
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} as UserNotePining);
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// Deliver to remote followers
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if (
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Users.isLocalUser(user) &&
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!note.localOnly &&
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["public", "home"].includes(note.visibility)
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) {
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deliverPinnedChange(user.id, note.id, true);
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}
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}
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/**
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* 指定した投稿のピン留めを解除します
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* @param user
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* @param noteId
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*/
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export async function removePinned(
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user: { id: User["id"]; host: User["host"] },
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noteId: Note["id"],
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) {
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// Fetch unpinee
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const note = await Notes.findOneBy({
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id: noteId,
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userId: user.id,
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});
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if (note == null) {
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throw new IdentifiableError(
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"b302d4cf-c050-400a-bbb3-be208681f40c",
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"No such note.",
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);
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}
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UserNotePinings.delete({
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userId: user.id,
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noteId: note.id,
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});
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// Deliver to remote followers
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if (
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Users.isLocalUser(user) &&
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!note.localOnly &&
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["public", "home"].includes(note.visibility)
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) {
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deliverPinnedChange(user.id, noteId, false);
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}
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}
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export async function deliverPinnedChange(
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userId: User["id"],
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noteId: Note["id"],
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isAddition: boolean,
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) {
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const user = await Users.findOneBy({ id: userId });
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if (user == null) throw new Error("user not found");
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if (!Users.isLocalUser(user)) return;
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const target = `${config.url}/users/${user.id}/collections/featured`;
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const item = `${config.url}/notes/${noteId}`;
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const content = renderActivity(
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isAddition
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? renderAdd(user, target, item)
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: renderRemove(user, target, item),
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);
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deliverToFollowers(user, content);
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deliverToRelays(user, content);
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}
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