88 lines
1.9 KiB
TypeScript
88 lines
1.9 KiB
TypeScript
import $ from 'cafy';
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import ID, { transform } from '../../../../misc/cafy-id';
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import * as ms from 'ms';
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import { pack } from '../../../../models/user';
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import Following from '../../../../models/following';
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import deleteFollowing from '../../../../services/following/delete';
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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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export const meta = {
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stability: 'stable',
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desc: {
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'ja-JP': '指定したユーザーのフォローを解除します。',
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'en-US': 'Unfollow a user.'
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},
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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: 'following-write',
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params: {
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userId: {
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validator: $.type(ID),
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transform: transform,
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desc: {
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'ja-JP': '対象のユーザーのID',
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'en-US': 'Target user ID'
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}
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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: '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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};
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export default define(meta, async (ps, user) => {
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const follower = user;
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// Check if the followee is yourself
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if (user._id.equals(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 not following
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const exist = await Following.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.notFollowing);
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}
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await deleteFollowing(follower, followee);
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return await pack(followee._id, user);
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});
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