Introduce processor

src/server/api/common/read-messaging-message.ts

@@ -0,0 +1,66 @@
+import * as mongo from 'mongodb';
+import Message from '../models/messaging-message';
+import { IMessagingMessage as IMessage } from '../models/messaging-message';
+import publishUserStream from '../event';
+import { publishMessagingStream } from '../event';
+import { publishMessagingIndexStream } from '../event';
+
+/**
+ * Mark as read message(s)
+ */
+export default (
+	user: string | mongo.ObjectID,
+	otherparty: string | mongo.ObjectID,
+	message: string | string[] | IMessage | IMessage[] | mongo.ObjectID | mongo.ObjectID[]
+) => new Promise<any>(async (resolve, reject) => {
+
+	const userId = mongo.ObjectID.prototype.isPrototypeOf(user)
+		? user
+		: new mongo.ObjectID(user);
+
+	const otherpartyId = mongo.ObjectID.prototype.isPrototypeOf(otherparty)
+		? otherparty
+		: new mongo.ObjectID(otherparty);
+
+	const ids: mongo.ObjectID[] = Array.isArray(message)
+		? mongo.ObjectID.prototype.isPrototypeOf(message[0])
+			? (message as mongo.ObjectID[])
+			: typeof message[0] === 'string'
+				? (message as string[]).map(m => new mongo.ObjectID(m))
+				: (message as IMessage[]).map(m => m._id)
+		: mongo.ObjectID.prototype.isPrototypeOf(message)
+			? [(message as mongo.ObjectID)]
+			: typeof message === 'string'
+				? [new mongo.ObjectID(message)]
+				: [(message as IMessage)._id];
+
+	// Update documents
+	await Message.update({
+		_id: { $in: ids },
+		user_id: otherpartyId,
+		recipient_id: userId,
+		is_read: false
+	}, {
+		$set: {
+			is_read: true
+		}
+	}, {
+		multi: true
+	});
+
+	// Publish event
+	publishMessagingStream(otherpartyId, userId, 'read', ids.map(id => id.toString()));
+	publishMessagingIndexStream(userId, 'read', ids.map(id => id.toString()));
+
+	// Calc count of my unread messages
+	const count = await Message
+		.count({
+			recipient_id: userId,
+			is_read: false
+		});
+
+	if (count == 0) {
+		// 全ての(いままで未読だった)自分宛てのメッセージを(これで)読みましたよというイベントを発行
+		publishUserStream(userId, 'read_all_messaging_messages');
+	}
+});