ユーザーグループ

Resolve #3218

src/models/repositories/messaging-message.ts

@@ -1,6 +1,6 @@
 import { EntityRepository, Repository } from 'typeorm';
 import { MessagingMessage } from '../entities/messaging-message';
-import { Users, DriveFiles } from '..';
+import { Users, DriveFiles, UserGroups } from '..';
 import { ensure } from '../../prelude/ensure';
 import { types, bool, SchemaType } from '../../misc/schema';
 
@@ -16,11 +16,13 @@ export class MessagingMessageRepository extends Repository<MessagingMessage> {
 		src: MessagingMessage['id'] | MessagingMessage,
 		me?: any,
 		options?: {
-			populateRecipient: boolean
+			populateRecipient?: boolean,
+			populateGroup?: boolean,
 		}
 	): Promise<PackedMessagingMessage> {
 		const opts = options || {
-			populateRecipient: true
+			populateRecipient: true,
+			populateGroup: true,
 		};
 
 		const message = typeof src === 'object' ? src : await this.findOne(src).then(ensure);
@@ -32,10 +34,13 @@ export class MessagingMessageRepository extends Repository<MessagingMessage> {
 			userId: message.userId,
 			user: await Users.pack(message.user || message.userId, me),
 			recipientId: message.recipientId,
-			recipient: opts.populateRecipient ? await Users.pack(message.recipient || message.recipientId, me) : undefined,
+			recipient: message.recipientId && opts.populateRecipient ? await Users.pack(message.recipient || message.recipientId, me) : undefined,
+			groupId: message.recipientId,
+			group: message.groupId && opts.populateGroup ? await UserGroups.pack(message.group || message.groupId) : undefined,
 			fileId: message.fileId,
 			file: message.fileId ? await DriveFiles.pack(message.fileId) : null,
-			isRead: message.isRead
+			isRead: message.isRead,
+			reads: message.reads,
 		};
 	}
 }
@@ -83,17 +88,36 @@ export const packedMessagingMessageSchema = {
 		},
 		recipientId: {
 			type: types.string,
-			optional: bool.false, nullable: bool.false,
+			optional: bool.false, nullable: bool.true,
 			format: 'id',
 		},
 		recipient: {
 			type: types.object,
-			optional: bool.true, nullable: bool.false,
+			optional: bool.true, nullable: bool.true,
 			ref: 'User'
 		},
+		groupId: {
+			type: types.string,
+			optional: bool.false, nullable: bool.true,
+			format: 'id',
+		},
+		group: {
+			type: types.object,
+			optional: bool.true, nullable: bool.true,
+			ref: 'UserGroup'
+		},
 		isRead: {
 			type: types.boolean,
 			optional: bool.true, nullable: bool.false,
 		},
+		reads: {
+			type: types.array,
+			optional: bool.true, nullable: bool.false,
+			items: {
+				type: types.string,
+				optional: bool.false, nullable: bool.false,
+				format: 'id'
+			}
+		},
 	},
 };

src/models/repositories/user-group.ts

@@ -0,0 +1,61 @@
+import { EntityRepository, Repository } from 'typeorm';
+import { UserGroup } from '../entities/user-group';
+import { ensure } from '../../prelude/ensure';
+import { UserGroupJoinings } from '..';
+import { bool, types, SchemaType } from '../../misc/schema';
+
+export type PackedUserGroup = SchemaType<typeof packedUserGroupSchema>;
+
+@EntityRepository(UserGroup)
+export class UserGroupRepository extends Repository<UserGroup> {
+	public async pack(
+		src: UserGroup['id'] | UserGroup,
+	): Promise<PackedUserGroup> {
+		const userGroup = typeof src === 'object' ? src : await this.findOne(src).then(ensure);
+
+		const users = await UserGroupJoinings.find({
+			userGroupId: userGroup.id
+		});
+
+		return {
+			id: userGroup.id,
+			createdAt: userGroup.createdAt.toISOString(),
+			name: userGroup.name,
+			userIds: users.map(x => x.userId)
+		};
+	}
+}
+
+export const packedUserGroupSchema = {
+	type: types.object,
+	optional: bool.false, nullable: bool.false,
+	properties: {
+		id: {
+			type: types.string,
+			optional: bool.false, nullable: bool.false,
+			format: 'id',
+			description: 'The unique identifier for this UserGroup.',
+			example: 'xxxxxxxxxx',
+		},
+		createdAt: {
+			type: types.string,
+			optional: bool.false, nullable: bool.false,
+			format: 'date-time',
+			description: 'The date that the UserGroup was created.'
+		},
+		name: {
+			type: types.string,
+			optional: bool.false, nullable: bool.false,
+			description: 'The name of the UserGroup.'
+		},
+		userIds: {
+			type: types.array,
+			nullable: bool.false, optional: bool.true,
+			items: {
+				type: types.string,
+				nullable: bool.false, optional: bool.false,
+				format: 'id',
+			}
+		},
+	},
+};

src/models/repositories/user.ts

@@ -1,6 +1,6 @@
 import { EntityRepository, Repository, In } from 'typeorm';
 import { User, ILocalUser, IRemoteUser } from '../entities/user';
-import { Emojis, Notes, NoteUnreads, FollowRequests, Notifications, MessagingMessages, UserNotePinings, Followings, Blockings, Mutings, UserProfiles } from '..';
+import { Emojis, Notes, NoteUnreads, FollowRequests, Notifications, MessagingMessages, UserNotePinings, Followings, Blockings, Mutings, UserProfiles, UserGroupJoinings } from '..';
 import { ensure } from '../../prelude/ensure';
 import config from '../../config';
 import { SchemaType, bool, types } from '../../misc/schema';
@@ -54,6 +54,31 @@ export class UserRepository extends Repository<User> {
 		};
 	}
 
+	public async getHasUnreadMessagingMessage(userId: User['id']): Promise<boolean> {
+		const joinings = await UserGroupJoinings.find({ userId: userId });
+
+		const groupQs = Promise.all(joinings.map(j => MessagingMessages.createQueryBuilder('message')
+			.where(`message.groupId = :groupId`, { groupId: j.userGroupId })
+			.andWhere('message.userId != :userId', { userId: userId })
+			.andWhere('NOT (:userId = ANY(message.reads))', { userId: userId })
+			.andWhere('message.createdAt > :joinedAt', { joinedAt: j.createdAt }) // 自分が加入する前の会話については、未読扱いしない
+			.getOne().then(x => x != null)));
+
+		const [withUser, withGroups] = await Promise.all([
+			// TODO: ミュートを考慮
+			MessagingMessages.count({
+				where: {
+					recipientId: userId,
+					isRead: false
+				},
+				take: 1
+			}).then(count => count > 0),
+			groupQs
+		]);
+
+		return withUser || withGroups.some(x => x);
+	}
+
 	public async pack(
 		src: User['id'] | User,
 		me?: User['id'] | User | null | undefined,
@@ -151,13 +176,7 @@ export class UserRepository extends Repository<User> {
 				autoWatch: profile!.autoWatch,
 				alwaysMarkNsfw: profile!.alwaysMarkNsfw,
 				carefulBot: profile!.carefulBot,
-				hasUnreadMessagingMessage: MessagingMessages.count({
-					where: {
-						recipientId: user.id,
-						isRead: false
-					},
-					take: 1
-				}).then(count => count > 0),
+				hasUnreadMessagingMessage: this.getHasUnreadMessagingMessage(user.id),
 				hasUnreadNotification: Notifications.count({
 					where: {
 						notifieeId: user.id,