87 lines
2.3 KiB
TypeScript
87 lines
2.3 KiB
TypeScript
import { Inject, Injectable } from '@nestjs/common';
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import type { UserListsRepository, UserListFavoritesRepository } from '@/models/index.js';
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import { Endpoint } from '@/server/api/endpoint-base.js';
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import { UserListEntityService } from '@/core/entities/UserListEntityService.js';
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import { DI } from '@/di-symbols.js';
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import { ApiError } from '../../../error.js';
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export const meta = {
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tags: ['lists', 'account'],
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requireCredential: false,
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kind: 'read:account',
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description: 'Show the properties of a list.',
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res: {
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type: 'object',
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optional: false, nullable: false,
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ref: 'UserList',
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},
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errors: {
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noSuchList: {
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message: 'No such list.',
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code: 'NO_SUCH_LIST',
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id: '7bc05c21-1d7a-41ae-88f1-66820f4dc686',
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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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listId: { type: 'string', format: 'misskey:id' },
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forPublic: { type: 'boolean', default: false },
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},
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required: ['listId'],
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} as const;
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@Injectable() // eslint-disable-next-line import/no-default-export
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export default class extends Endpoint<typeof meta, typeof paramDef> {
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constructor(
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@Inject(DI.userListsRepository)
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private userListsRepository: UserListsRepository,
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@Inject(DI.userListFavoritesRepository)
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private userListFavoritesRepository: UserListFavoritesRepository,
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private userListEntityService: UserListEntityService,
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) {
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super(meta, paramDef, async (ps, me) => {
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const additionalProperties: Partial<{ likedCount: number, isLiked: boolean }> = {};
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// Fetch the list
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const userList = await this.userListsRepository.findOneBy(!ps.forPublic && me !== null ? {
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id: ps.listId,
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userId: me.id,
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} : {
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id: ps.listId,
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isPublic: true,
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});
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if (userList == null) {
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throw new ApiError(meta.errors.noSuchList);
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}
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if (ps.forPublic && userList.isPublic) {
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additionalProperties.likedCount = await this.userListFavoritesRepository.countBy({
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userListId: ps.listId,
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});
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if (me !== null) {
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additionalProperties.isLiked = (await this.userListFavoritesRepository.findOneBy({
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userId: me.id,
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userListId: ps.listId,
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}) !== null);
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} else {
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additionalProperties.isLiked = false;
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}
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}
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return {
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...await this.userListEntityService.pack(userList),
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...additionalProperties,
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};
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});
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}
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}
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