mizzkey/packages/backend/src/server/api/endpoints/notes/reactions.ts
2021-12-09 23:58:30 +09:00

91 lines
1.9 KiB
TypeScript

import $ from 'cafy';
import { ID } from '@/misc/cafy-id';
import define from '../../define';
import { getNote } from '../../common/getters';
import { ApiError } from '../../error';
import { NoteReactions } from '@/models/index';
import { DeepPartial } from 'typeorm';
import { NoteReaction } from '@/models/entities/note-reaction';
export const meta = {
tags: ['notes', 'reactions'],
requireCredential: false as const,
params: {
noteId: {
validator: $.type(ID),
},
type: {
validator: $.optional.nullable.str,
},
limit: {
validator: $.optional.num.range(1, 100),
default: 10,
},
offset: {
validator: $.optional.num,
default: 0,
},
sinceId: {
validator: $.optional.type(ID),
},
untilId: {
validator: $.optional.type(ID),
},
},
res: {
type: 'array' as const,
optional: false as const, nullable: false as const,
items: {
type: 'object' as const,
optional: false as const, nullable: false as const,
ref: 'NoteReaction',
},
},
errors: {
noSuchNote: {
message: 'No such note.',
code: 'NO_SUCH_NOTE',
id: '263fff3d-d0e1-4af4-bea7-8408059b451a',
},
},
};
export default define(meta, async (ps, user) => {
const note = await getNote(ps.noteId).catch(e => {
if (e.id === '9725d0ce-ba28-4dde-95a7-2cbb2c15de24') throw new ApiError(meta.errors.noSuchNote);
throw e;
});
const query = {
noteId: note.id,
} as DeepPartial<NoteReaction>;
if (ps.type) {
// ローカルリアクションはホスト名が . とされているが
// DB 上ではそうではないので、必要に応じて変換
const suffix = '@.:';
const type = ps.type.endsWith(suffix) ? ps.type.slice(0, ps.type.length - suffix.length) + ':' : ps.type;
query.reaction = type;
}
const reactions = await NoteReactions.find({
where: query,
take: ps.limit!,
skip: ps.offset,
order: {
id: -1,
},
});
return await Promise.all(reactions.map(reaction => NoteReactions.pack(reaction, user)));
});