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import autobind from 'autobind-decorator';
import Chart, { Obj } from './';
import User, { IUser, isLocalUser } from '../../models/user';
import { SchemaType } from '../../misc/schema';
const logSchema = {
/**
* 集計期間時点での、全ユーザー数
*/
total: {
type: 'number' as 'number',
description: '集計期間時点での、全ユーザー数'
},
/**
* 増加したユーザー数
*/
inc: {
type: 'number' as 'number',
description: '増加したユーザー数'
},
/**
* 減少したユーザー数
*/
dec: {
type: 'number' as 'number',
description: '減少したユーザー数'
},
};
export const usersLogSchema = {
type: 'object' as 'object',
properties: {
local: {
type: 'object' as 'object',
properties: logSchema
},
remote: {
type: 'object' as 'object',
properties: logSchema
},
}
};
type UsersLog = SchemaType<typeof usersLogSchema>;
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();
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