refactoring

Resolve #7779
2021-11-12 02:02:25 +09:00
parent 037837b551
commit 0e4a111f81
1714 changed files with 20803 additions and 11751 deletions
@@ -0,0 +1,95 @@
+import { EntityRepository, Repository } from 'typeorm';
+import { Channel } from '@/models/entities/channel';
+import { Packed } from '@/misc/schema';
+import { DriveFiles, ChannelFollowings, NoteUnreads } from '../index';
+import { User } from '@/models/entities/user';
+
+@EntityRepository(Channel)
+export class ChannelRepository extends Repository<Channel> {
+	public async pack(
+		src: Channel['id'] | Channel,
+		me?: { id: User['id'] } | null | undefined,
+	): Promise<Packed<'Channel'>> {
+		const channel = typeof src === 'object' ? src : await this.findOneOrFail(src);
+		const meId = me ? me.id : null;
+
+		const banner = channel.bannerId ? await DriveFiles.findOne(channel.bannerId) : null;
+
+		const hasUnreadNote = meId ? (await NoteUnreads.findOne({ noteChannelId: channel.id, userId: meId })) != null : undefined;
+
+		const following = meId ? await ChannelFollowings.findOne({
+			followerId: meId,
+			followeeId: channel.id,
+		}) : null;
+
+		return {
+			id: channel.id,
+			createdAt: channel.createdAt.toISOString(),
+			lastNotedAt: channel.lastNotedAt ? channel.lastNotedAt.toISOString() : null,
+			name: channel.name,
+			description: channel.description,
+			userId: channel.userId,
+			bannerUrl: banner ? DriveFiles.getPublicUrl(banner, false) : null,
+			usersCount: channel.usersCount,
+			notesCount: channel.notesCount,
+
+			...(me ? {
+				isFollowing: following != null,
+				hasUnreadNote,
+			} : {})
+		};
+	}
+}
+
+export const packedChannelSchema = {
+	type: 'object' as const,
+	optional: false as const, nullable: false as const,
+	properties: {
+		id: {
+			type: 'string' as const,
+			optional: false as const, nullable: false as const,
+			format: 'id',
+			example: 'xxxxxxxxxx',
+		},
+		createdAt: {
+			type: 'string' as const,
+			optional: false as const, nullable: false as const,
+			format: 'date-time',
+		},
+		lastNotedAt: {
+			type: 'string' as const,
+			optional: false as const, nullable: true as const,
+			format: 'date-time',
+		},
+		name: {
+			type: 'string' as const,
+			optional: false as const, nullable: false as const,
+		},
+		description: {
+			type: 'string' as const,
+			nullable: true as const, optional: false as const,
+		},
+		bannerUrl: {
+			type: 'string' as const,
+			format: 'url',
+			nullable: true as const, optional: false as const,
+		},
+		notesCount: {
+			type: 'number' as const,
+			nullable: false as const, optional: false as const,
+		},
+		usersCount: {
+			type: 'number' as const,
+			nullable: false as const, optional: false as const,
+		},
+		isFollowing: {
+			type: 'boolean' as const,
+			optional: true as const, nullable: false as const,
+		},
+		userId: {
+			type: 'string' as const,
+			nullable: true as const, optional: false as const,
+			format: 'id',
+		},
+	},
+};