102 lines
2.5 KiB
TypeScript
102 lines
2.5 KiB
TypeScript
import ms from 'ms';
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import { Inject, Injectable } from '@nestjs/common';
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import { Endpoint } from '@/server/api/endpoint-base.js';
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import type { UsersRepository, FollowingsRepository } from '@/models/index.js';
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import { UserEntityService } from '@/core/entities/UserEntityService.js';
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import { UserFollowingService } from '@/core/UserFollowingService.js';
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import { DI } from '@/di-symbols.js';
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import { ApiError } from '../../error.js';
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import { GetterService } from '../../common/GetterService.js';
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export const meta = {
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tags: ['following', 'users'],
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limit: {
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duration: ms('1hour'),
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max: 100,
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},
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requireCredential: true,
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kind: 'write:following',
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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: '5b12c78d-2b28-4dca-99d2-f56139b42ff8',
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},
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followeeIsYourself: {
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message: 'Followee is yourself.',
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code: 'FOLLOWEE_IS_YOURSELF',
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id: 'd9e400b9-36b0-4808-b1d8-79e707f1296c',
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},
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notFollowing: {
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message: 'You are not following that user.',
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code: 'NOT_FOLLOWING',
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id: '5dbf82f5-c92b-40b1-87d1-6c8c0741fd09',
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},
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},
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res: {
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type: 'object',
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optional: false, nullable: false,
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ref: 'UserLite',
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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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userId: { type: 'string', format: 'misskey:id' },
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},
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required: ['userId'],
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} as const;
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// eslint-disable-next-line import/no-default-export
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@Injectable()
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export default class extends Endpoint<typeof meta, typeof paramDef> {
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constructor(
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@Inject(DI.usersRepository)
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private usersRepository: UsersRepository,
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@Inject(DI.followingsRepository)
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private followingsRepository: FollowingsRepository,
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private userEntityService: UserEntityService,
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private getterService: GetterService,
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private userFollowingService: UserFollowingService,
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) {
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super(meta, paramDef, async (ps, me) => {
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const follower = me;
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// Check if the followee is yourself
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if (me.id === ps.userId) {
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throw new ApiError(meta.errors.followeeIsYourself);
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}
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// Get followee
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const followee = await this.getterService.getUser(ps.userId).catch(err => {
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if (err.id === '15348ddd-432d-49c2-8a5a-8069753becff') throw new ApiError(meta.errors.noSuchUser);
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throw err;
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});
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// Check not following
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const exist = await this.followingsRepository.findOneBy({
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followerId: follower.id,
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followeeId: followee.id,
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});
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if (exist == null) {
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throw new ApiError(meta.errors.notFollowing);
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}
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await this.userFollowingService.unfollow(follower, followee);
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return await this.userEntityService.pack(followee.id, me);
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});
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}
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}
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