Introduce processor

src/server/api/endpoints/messaging/history.ts

@@ -0,0 +1,43 @@
+/**
+ * Module dependencies
+ */
+import $ from 'cafy';
+import History from '../../models/messaging-history';
+import Mute from '../../models/mute';
+import { pack } from '../../models/messaging-message';
+
+/**
+ * Show messaging history
+ *
+ * @param {any} params
+ * @param {any} user
+ * @return {Promise<any>}
+ */
+module.exports = (params, user) => new Promise(async (res, rej) => {
+	// Get 'limit' parameter
+	const [limit = 10, limitErr] = $(params.limit).optional.number().range(1, 100).$;
+	if (limitErr) return rej('invalid limit param');
+
+	const mute = await Mute.find({
+		muter_id: user._id,
+		deleted_at: { $exists: false }
+	});
+
+	// Get history
+	const history = await History
+		.find({
+			user_id: user._id,
+			partner: {
+				$nin: mute.map(m => m.mutee_id)
+			}
+		}, {
+			limit: limit,
+			sort: {
+				updated_at: -1
+			}
+		});
+
+	// Serialize
+	res(await Promise.all(history.map(async h =>
+		await pack(h.message, user))));
+});

src/server/api/endpoints/messaging/messages.ts

@@ -0,0 +1,102 @@
+/**
+ * Module dependencies
+ */
+import $ from 'cafy';
+import Message from '../../models/messaging-message';
+import User from '../../models/user';
+import { pack } from '../../models/messaging-message';
+import read from '../../common/read-messaging-message';
+
+/**
+ * Get messages
+ *
+ * @param {any} params
+ * @param {any} user
+ * @return {Promise<any>}
+ */
+module.exports = (params, user) => new Promise(async (res, rej) => {
+	// Get 'user_id' parameter
+	const [recipientId, recipientIdErr] = $(params.user_id).id().$;
+	if (recipientIdErr) return rej('invalid user_id param');
+
+	// Fetch recipient
+	const recipient = await User.findOne({
+		_id: recipientId
+	}, {
+		fields: {
+			_id: true
+		}
+	});
+
+	if (recipient === null) {
+		return rej('user not found');
+	}
+
+	// Get 'mark_as_read' parameter
+	const [markAsRead = true, markAsReadErr] = $(params.mark_as_read).optional.boolean().$;
+	if (markAsReadErr) return rej('invalid mark_as_read param');
+
+	// Get 'limit' parameter
+	const [limit = 10, limitErr] = $(params.limit).optional.number().range(1, 100).$;
+	if (limitErr) return rej('invalid limit param');
+
+	// Get 'since_id' parameter
+	const [sinceId, sinceIdErr] = $(params.since_id).optional.id().$;
+	if (sinceIdErr) return rej('invalid since_id param');
+
+	// Get 'until_id' parameter
+	const [untilId, untilIdErr] = $(params.until_id).optional.id().$;
+	if (untilIdErr) return rej('invalid until_id param');
+
+	// Check if both of since_id and until_id is specified
+	if (sinceId && untilId) {
+		return rej('cannot set since_id and until_id');
+	}
+
+	const query = {
+		$or: [{
+			user_id: user._id,
+			recipient_id: recipient._id
+		}, {
+			user_id: recipient._id,
+			recipient_id: user._id
+		}]
+	} as any;
+
+	const sort = {
+		_id: -1
+	};
+
+	if (sinceId) {
+		sort._id = 1;
+		query._id = {
+			$gt: sinceId
+		};
+	} else if (untilId) {
+		query._id = {
+			$lt: untilId
+		};
+	}
+
+	// Issue query
+	const messages = await Message
+		.find(query, {
+			limit: limit,
+			sort: sort
+		});
+
+	// Serialize
+	res(await Promise.all(messages.map(async message =>
+		await pack(message, user, {
+			populateRecipient: false
+		}))));
+
+	if (messages.length === 0) {
+		return;
+	}
+
+	// Mark as read all
+	if (markAsRead) {
+		read(user._id, recipient._id, messages);
+	}
+});

src/server/api/endpoints/messaging/messages/create.ts

@@ -0,0 +1,156 @@
+/**
+ * Module dependencies
+ */
+import $ from 'cafy';
+import Message from '../../../models/messaging-message';
+import { isValidText } from '../../../models/messaging-message';
+import History from '../../../models/messaging-history';
+import User from '../../../models/user';
+import Mute from '../../../models/mute';
+import DriveFile from '../../../models/drive-file';
+import { pack } from '../../../models/messaging-message';
+import publishUserStream from '../../../event';
+import { publishMessagingStream, publishMessagingIndexStream, pushSw } from '../../../event';
+import config from '../../../../../conf';
+
+/**
+ * Create a message
+ *
+ * @param {any} params
+ * @param {any} user
+ * @return {Promise<any>}
+ */
+module.exports = (params, user) => new Promise(async (res, rej) => {
+	// Get 'user_id' parameter
+	const [recipientId, recipientIdErr] = $(params.user_id).id().$;
+	if (recipientIdErr) return rej('invalid user_id param');
+
+	// Myself
+	if (recipientId.equals(user._id)) {
+		return rej('cannot send message to myself');
+	}
+
+	// Fetch recipient
+	const recipient = await User.findOne({
+		_id: recipientId
+	}, {
+		fields: {
+			_id: true
+		}
+	});
+
+	if (recipient === null) {
+		return rej('user not found');
+	}
+
+	// Get 'text' parameter
+	const [text, textErr] = $(params.text).optional.string().pipe(isValidText).$;
+	if (textErr) return rej('invalid text');
+
+	// Get 'file_id' parameter
+	const [fileId, fileIdErr] = $(params.file_id).optional.id().$;
+	if (fileIdErr) return rej('invalid file_id param');
+
+	let file = null;
+	if (fileId !== undefined) {
+		file = await DriveFile.findOne({
+			_id: fileId,
+			'metadata.user_id': user._id
+		});
+
+		if (file === null) {
+			return rej('file not found');
+		}
+	}
+
+	// テキストが無いかつ添付ファイルも無かったらエラー
+	if (text === undefined && file === null) {
+		return rej('text or file is required');
+	}
+
+	// メッセージを作成
+	const message = await Message.insert({
+		created_at: new Date(),
+		file_id: file ? file._id : undefined,
+		recipient_id: recipient._id,
+		text: text ? text : undefined,
+		user_id: user._id,
+		is_read: false
+	});
+
+	// Serialize
+	const messageObj = await pack(message);
+
+	// Reponse
+	res(messageObj);
+
+	// 自分のストリーム
+	publishMessagingStream(message.user_id, message.recipient_id, 'message', messageObj);
+	publishMessagingIndexStream(message.user_id, 'message', messageObj);
+	publishUserStream(message.user_id, 'messaging_message', messageObj);
+
+	// 相手のストリーム
+	publishMessagingStream(message.recipient_id, message.user_id, 'message', messageObj);
+	publishMessagingIndexStream(message.recipient_id, 'message', messageObj);
+	publishUserStream(message.recipient_id, 'messaging_message', messageObj);
+
+	// 3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 Message.findOne({ _id: message._id }, { is_read: true });
+		if (!freshMessage.is_read) {
+			//#region ただしミュートされているなら発行しない
+			const mute = await Mute.find({
+				muter_id: recipient._id,
+				deleted_at: { $exists: false }
+			});
+			const mutedUserIds = mute.map(m => m.mutee_id.toString());
+			if (mutedUserIds.indexOf(user._id.toString()) != -1) {
+				return;
+			}
+			//#endregion
+
+			publishUserStream(message.recipient_id, 'unread_messaging_message', messageObj);
+			pushSw(message.recipient_id, 'unread_messaging_message', messageObj);
+		}
+	}, 3000);
+
+	// Register to search database
+	if (message.text && config.elasticsearch.enable) {
+		const es = require('../../../db/elasticsearch');
+
+		es.index({
+			index: 'misskey',
+			type: 'messaging_message',
+			id: message._id.toString(),
+			body: {
+				text: message.text
+			}
+		});
+	}
+
+	// 履歴作成(自分)
+	History.update({
+		user_id: user._id,
+		partner: recipient._id
+	}, {
+		updated_at: new Date(),
+		user_id: user._id,
+		partner: recipient._id,
+		message: message._id
+	}, {
+		upsert: true
+	});
+
+	// 履歴作成(相手)
+	History.update({
+		user_id: recipient._id,
+		partner: user._id
+	}, {
+		updated_at: new Date(),
+		user_id: recipient._id,
+		partner: user._id,
+		message: message._id
+	}, {
+		upsert: true
+	});
+});

src/server/api/endpoints/messaging/unread.ts

@@ -0,0 +1,33 @@
+/**
+ * Module dependencies
+ */
+import Message from '../../models/messaging-message';
+import Mute from '../../models/mute';
+
+/**
+ * Get count of unread messages
+ *
+ * @param {any} params
+ * @param {any} user
+ * @return {Promise<any>}
+ */
+module.exports = (params, user) => new Promise(async (res, rej) => {
+	const mute = await Mute.find({
+		muter_id: user._id,
+		deleted_at: { $exists: false }
+	});
+	const mutedUserIds = mute.map(m => m.mutee_id);
+
+	const count = await Message
+		.count({
+			user_id: {
+				$nin: mutedUserIds
+			},
+			recipient_id: user._id,
+			is_read: false
+		});
+
+	res({
+		count: count
+	});
+});