forked from mirrors/firefish
124 lines
2.9 KiB
TypeScript
124 lines
2.9 KiB
TypeScript
import { IsNull } from "typeorm";
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import { Users, Followings, UserProfiles } from "@/models/index.js";
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import { toPunyNullable } from "@/misc/convert-host.js";
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import define from "../../define.js";
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import { ApiError } from "../../error.js";
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import { makePaginationQuery } from "../../common/make-pagination-query.js";
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export const meta = {
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tags: ["users"],
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requireCredential: false,
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requireCredentialPrivateMode: true,
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description: "Show everyone that this user is following.",
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res: {
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type: "array",
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optional: false,
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nullable: false,
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items: {
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type: "object",
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optional: false,
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nullable: false,
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ref: "Following",
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},
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},
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errors: {
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noSuchUser: {
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message: "No such user.",
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code: "NO_SUCH_USER",
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id: "63e4aba4-4156-4e53-be25-c9559e42d71b",
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},
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forbidden: {
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message: "Forbidden.",
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code: "FORBIDDEN",
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id: "f6cdb0df-c19f-ec5c-7dbb-0ba84a1f92ba",
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},
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cannot_find: {
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message: "Cannot find the following.",
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code: "CANNOT_FIND",
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id: "7a55f0d7-8e06-4a7e-9c77-ee7d59b25a82",
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},
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},
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} as const;
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export const paramDef = {
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type: "object",
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properties: {
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sinceId: { type: "string", format: "misskey:id" },
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untilId: { type: "string", format: "misskey:id" },
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limit: { type: "integer", minimum: 1, maximum: 100, default: 10 },
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},
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anyOf: [
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{
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properties: {
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userId: { type: "string", format: "misskey:id" },
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},
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required: ["userId"],
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},
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{
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properties: {
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username: { type: "string" },
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host: {
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type: "string",
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nullable: true,
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description: "The local host is represented with `null`.",
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},
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},
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required: ["username", "host"],
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},
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],
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} as const;
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export default define(meta, paramDef, async (ps, me) => {
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const user = await Users.findOneBy(
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ps.userId != null
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? { id: ps.userId }
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: {
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usernameLower: ps.username!.toLowerCase(),
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host: toPunyNullable(ps.host) ?? IsNull(),
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},
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);
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if (user == null) {
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throw new ApiError(meta.errors.noSuchUser);
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}
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const profile = await UserProfiles.findOneByOrFail({ userId: user.id });
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if (profile.ffVisibility === "private") {
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if (me == null || me.id !== user.id) {
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throw new ApiError(meta.errors.forbidden);
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}
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} else if (profile.ffVisibility === "followers") {
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if (me == null) {
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throw new ApiError(meta.errors.forbidden);
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} else if (me.id !== user.id) {
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const isFollowing = await Followings.exist({
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where: {
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followeeId: user.id,
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followerId: me.id,
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},
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});
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if (!isFollowing) {
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throw new ApiError(meta.errors.cannot_find);
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}
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}
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}
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const query = makePaginationQuery(
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Followings.createQueryBuilder("following"),
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ps.sinceId,
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ps.untilId,
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)
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.andWhere("following.followerId = :userId", { userId: user.id })
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.innerJoinAndSelect("following.followee", "followee");
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const followings = await query.take(ps.limit).getMany();
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return await Followings.packMany(followings, me, { populateFollowee: true });
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});
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