Refactoring: Move chart dir into services dir

src/chart/users.ts

@@ -1,75 +0,0 @@
-import autobind from 'autobind-decorator';
-import Chart, { Obj } from './';
-import User, { IUser, isLocalUser } from '../models/user';
-
-/**
- * ユーザーに関するチャート
- */
-type UsersLog = {
-	local: {
-		/**
-		 * 集計期間時点での、全ユーザー数
-		 */
-		total: number;
-
-		/**
-		 * 増加したユーザー数
-		 */
-		inc: number;
-
-		/**
-		 * 減少したユーザー数
-		 */
-		dec: number;
-	};
-
-	remote: UsersLog['local'];
-};
-
-class UsersChart extends Chart<UsersLog> {
-	constructor() {
-		super('users');
-	}
-
-	@autobind
-	protected async getTemplate(init: boolean, latest?: UsersLog): Promise<UsersLog> {
-		const [localCount, remoteCount] = init ? await Promise.all([
-			User.count({ host: null }),
-			User.count({ host: { $ne: null } })
-		]) : [
-			latest ? latest.local.total : 0,
-			latest ? latest.remote.total : 0
-		];
-
-		return {
-			local: {
-				total: localCount,
-				inc: 0,
-				dec: 0
-			},
-			remote: {
-				total: remoteCount,
-				inc: 0,
-				dec: 0
-			}
-		};
-	}
-
-	@autobind
-	public async update(user: IUser, isAdditional: boolean) {
-		const update: Obj = {};
-
-		update.total = isAdditional ? 1 : -1;
-		if (isAdditional) {
-			update.inc = 1;
-		} else {
-			update.dec = 1;
-		}
-
-		await this.inc({
-			[isLocalUser(user) ? 'local' : 'remote']: update
-		});
-	}
-}
-
-export default new UsersChart();