Refactoring: Move chart dir into services dir

src/chart/active-users.ts

@@ -1,48 +0,0 @@
-import autobind from 'autobind-decorator';
-import Chart, { Obj } from '.';
-import { IUser, isLocalUser } from '../models/user';
-
-/**
- * アクティブユーザーに関するチャート
- */
-type ActiveUsersLog = {
-	local: {
-		/**
-		 * アクティブユーザー数
-		 */
-		count: number;
-	};
-
-	remote: ActiveUsersLog['local'];
-};
-
-class ActiveUsersChart extends Chart<ActiveUsersLog> {
-	constructor() {
-		super('activeUsers');
-	}
-
-	@autobind
-	protected async getTemplate(init: boolean, latest?: ActiveUsersLog): Promise<ActiveUsersLog> {
-		return {
-			local: {
-				count: 0
-			},
-			remote: {
-				count: 0
-			}
-		};
-	}
-
-	@autobind
-	public async update(user: IUser) {
-		const update: Obj = {
-			count: 1
-		};
-
-		await this.incIfUnique({
-			[isLocalUser(user) ? 'local' : 'remote']: update
-		}, 'users', user._id.toHexString());
-	}
-}
-
-export default new ActiveUsersChart();