refactoring

Resolve #7779

packages/backend/src/server/api/endpoints/notes/featured.ts

@@ -0,0 +1,64 @@
+import $ from 'cafy';
+import define from '../../define';
+import { generateMutedUserQuery } from '../../common/generate-muted-user-query';
+import { Notes } from '@/models/index';
+import { generateBlockedUserQuery } from '../../common/generate-block-query';
+
+export const meta = {
+	tags: ['notes'],
+
+	requireCredential: false as const,
+
+	params: {
+		limit: {
+			validator: $.optional.num.range(1, 100),
+			default: 10,
+		},
+
+		offset: {
+			validator: $.optional.num.min(0),
+			default: 0
+		},
+	},
+
+	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: 'Note',
+		}
+	},
+};
+
+export default define(meta, async (ps, user) => {
+	const max = 30;
+	const day = 1000 * 60 * 60 * 24 * 3; // 3日前まで
+
+	const query = Notes.createQueryBuilder('note')
+		.addSelect('note.score')
+		.where('note.userHost IS NULL')
+		.andWhere(`note.score > 0`)
+		.andWhere(`note.createdAt > :date`, { date: new Date(Date.now() - day) })
+		.andWhere(`note.visibility = 'public'`)
+		.innerJoinAndSelect('note.user', 'user')
+		.leftJoinAndSelect('note.reply', 'reply')
+		.leftJoinAndSelect('note.renote', 'renote')
+		.leftJoinAndSelect('reply.user', 'replyUser')
+		.leftJoinAndSelect('renote.user', 'renoteUser');
+
+	if (user) generateMutedUserQuery(query, user);
+	if (user) generateBlockedUserQuery(query, user);
+
+	let notes = await query
+		.orderBy('note.score', 'DESC')
+		.take(max)
+		.getMany();
+
+	notes.sort((a, b) => new Date(b.createdAt).getTime() - new Date(a.createdAt).getTime());
+
+	notes = notes.slice(ps.offset, ps.offset + ps.limit);
+
+	return await Notes.packMany(notes, user);
+});