monkeeShark/src/services/messages/create.ts

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2019-10-28 21:01:14 +00:00
import { User } from '../../models/entities/user';
import { UserGroup } from '../../models/entities/user-group';
import { DriveFile } from '../../models/entities/drive-file';
import { MessagingMessages, UserGroupJoinings, Mutings, Users } from '../../models';
import { genId } from '../../misc/gen-id';
import { MessagingMessage } from '../../models/entities/messaging-message';
import { publishMessagingStream, publishMessagingIndexStream, publishMainStream, publishGroupMessagingStream } from '../stream';
import pushNotification from '../push-notification';
import { Not } from 'typeorm';
import { Note } from '../../models/entities/note';
import renderNote from '../../remote/activitypub/renderer/note';
import renderCreate from '../../remote/activitypub/renderer/create';
import { renderActivity } from '../../remote/activitypub/renderer';
import { deliver } from '../../queue';
export async function createMessage(user: User, recipientUser: User | undefined, recipientGroup: UserGroup | undefined, text: string | undefined, file: DriveFile | null) {
const message = await MessagingMessages.save({
id: genId(),
createdAt: new Date(),
fileId: file ? file.id : null,
recipientId: recipientUser ? recipientUser.id : null,
groupId: recipientGroup ? recipientGroup.id : null,
text: text ? text.trim() : null,
userId: user.id,
isRead: false,
reads: [] as any[]
} as MessagingMessage);
const messageObj = await MessagingMessages.pack(message);
if (recipientUser) {
if (Users.isLocalUser(user)) {
// 自分のストリーム
publishMessagingStream(message.userId, recipientUser.id, 'message', messageObj);
publishMessagingIndexStream(message.userId, 'message', messageObj);
publishMainStream(message.userId, 'messagingMessage', messageObj);
}
if (Users.isLocalUser(recipientUser)) {
// 相手のストリーム
publishMessagingStream(recipientUser.id, message.userId, 'message', messageObj);
publishMessagingIndexStream(recipientUser.id, 'message', messageObj);
publishMainStream(recipientUser.id, 'messagingMessage', messageObj);
}
} else if (recipientGroup) {
// グループのストリーム
publishGroupMessagingStream(recipientGroup.id, 'message', messageObj);
// メンバーのストリーム
const joinings = await UserGroupJoinings.find({ userGroupId: recipientGroup.id });
for (const joining of joinings) {
publishMessagingIndexStream(joining.userId, 'message', messageObj);
publishMainStream(joining.userId, 'messagingMessage', messageObj);
}
}
// 2秒経っても(今回作成した)メッセージが既読にならなかったら「未読のメッセージがありますよ」イベントを発行する
setTimeout(async () => {
const freshMessage = await MessagingMessages.findOne(message.id);
if (freshMessage == null) return; // メッセージが削除されている場合もある
if (recipientUser && Users.isLocalUser(recipientUser)) {
if (freshMessage.isRead) return; // 既読
//#region ただしミュートされているなら発行しない
const mute = await Mutings.find({
muterId: recipientUser.id,
});
if (mute.map(m => m.muteeId).includes(user.id)) return;
//#endregion
publishMainStream(recipientUser.id, 'unreadMessagingMessage', messageObj);
pushNotification(recipientUser.id, 'unreadMessagingMessage', messageObj);
} else if (recipientGroup) {
const joinings = await UserGroupJoinings.find({ userGroupId: recipientGroup.id, userId: Not(user.id) });
for (const joining of joinings) {
if (freshMessage.reads.includes(joining.userId)) return; // 既読
publishMainStream(joining.userId, 'unreadMessagingMessage', messageObj);
pushNotification(joining.userId, 'unreadMessagingMessage', messageObj);
}
}
}, 2000);
if (recipientUser && Users.isLocalUser(user) && Users.isRemoteUser(recipientUser)) {
const note = {
id: message.id,
createdAt: message.createdAt,
fileIds: message.fileId ? [ message.fileId ] : [],
text: message.text,
userId: message.userId,
visibility: 'specified',
mentions: [ recipientUser ].map(u => u.id),
mentionedRemoteUsers: JSON.stringify([ recipientUser ].map(u => ({
uri: u.uri,
username: u.username,
host: u.host
}))),
} as Note;
const activity = renderActivity(renderCreate(await renderNote(note, false, true), note));
deliver(user, activity, recipientUser.inbox);
}
return messageObj;
}