71 lines
1.4 KiB
TypeScript
71 lines
1.4 KiB
TypeScript
import $ from 'cafy';
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import { ID } from '@/misc/cafy-id';
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import define from '../../../define';
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import { ApiError } from '../../../error';
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import { GalleryPosts, GalleryLikes } from '../../../../../models';
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import { genId } from '@/misc/gen-id';
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export const meta = {
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tags: ['gallery'],
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requireCredential: true as const,
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kind: 'write:gallery-likes',
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params: {
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postId: {
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validator: $.type(ID),
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}
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},
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errors: {
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noSuchPost: {
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message: 'No such post.',
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code: 'NO_SUCH_POST',
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id: '56c06af3-1287-442f-9701-c93f7c4a62ff'
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},
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yourPost: {
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message: 'You cannot like your post.',
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code: 'YOUR_POST',
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id: 'f78f1511-5ebc-4478-a888-1198d752da68'
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},
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alreadyLiked: {
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message: 'The post has already been liked.',
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code: 'ALREADY_LIKED',
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id: '40e9ed56-a59c-473a-bf3f-f289c54fb5a7'
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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 post = await GalleryPosts.findOne(ps.postId);
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if (post == null) {
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throw new ApiError(meta.errors.noSuchPost);
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}
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if (post.userId === user.id) {
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throw new ApiError(meta.errors.yourPost);
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}
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// if already liked
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const exist = await GalleryLikes.findOne({
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postId: post.id,
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userId: user.id
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});
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if (exist != null) {
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throw new ApiError(meta.errors.alreadyLiked);
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}
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// Create like
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await GalleryLikes.insert({
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id: genId(),
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createdAt: new Date(),
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postId: post.id,
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userId: user.id
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});
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GalleryPosts.increment({ id: post.id }, 'likedCount', 1);
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});
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