101 lines
2.2 KiB
TypeScript
101 lines
2.2 KiB
TypeScript
import $ from 'cafy';
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import { ID } from '@/misc/cafy-id';
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import * as ms from 'ms';
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import create from '../../../../services/following/create';
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import define from '../../define';
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import { ApiError } from '../../error';
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import { getUser } from '../../common/getters';
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import { Followings, Users } from '../../../../models';
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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 as const,
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kind: 'write:following',
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params: {
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userId: {
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validator: $.type(ID),
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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: 'fcd2eef9-a9b2-4c4f-8624-038099e90aa5'
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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: '26fbe7bb-a331-4857-af17-205b426669a9'
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},
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alreadyFollowing: {
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message: 'You are already following that user.',
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code: 'ALREADY_FOLLOWING',
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id: '35387507-38c7-4cb9-9197-300b93783fa0'
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},
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blocking: {
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message: 'You are blocking that user.',
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code: 'BLOCKING',
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id: '4e2206ec-aa4f-4960-b865-6c23ac38e2d9'
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},
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blocked: {
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message: 'You are blocked by that user.',
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code: 'BLOCKED',
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id: 'c4ab57cc-4e41-45e9-bfd9-584f61e35ce0'
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},
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},
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res: {
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type: 'object' as const,
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optional: false as const, nullable: false as const,
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ref: 'User'
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}
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};
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export default define(meta, async (ps, user) => {
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const follower = user;
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// 自分自身
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if (user.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 getUser(ps.userId).catch(e => {
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if (e.id === '15348ddd-432d-49c2-8a5a-8069753becff') throw new ApiError(meta.errors.noSuchUser);
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throw e;
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});
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// Check if already following
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const exist = await Followings.findOne({
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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.alreadyFollowing);
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}
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try {
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await create(follower, followee);
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} catch (e) {
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if (e.id === '710e8fb0-b8c3-4922-be49-d5d93d8e6a6e') throw new ApiError(meta.errors.blocking);
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if (e.id === '3338392a-f764-498d-8855-db939dcf8c48') throw new ApiError(meta.errors.blocked);
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throw e;
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}
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return await Users.pack(followee.id, user);
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});
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