misskey/packages/backend/src/services/chart/charts/per-user-drive.ts

47 lines
1.3 KiB
TypeScript

import autobind from 'autobind-decorator';
import Chart, { KVs } from '../core';
import { DriveFiles } from '@/models/index';
import { DriveFile } from '@/models/entities/drive-file';
import { name, schema } from './entities/per-user-drive';
/**
* ユーザーごとのドライブに関するチャート
*/
// eslint-disable-next-line import/no-default-export
export default class PerUserDriveChart extends Chart<typeof schema> {
constructor() {
super(name, schema, true);
}
@autobind
protected async tickMajor(group: string): Promise<Partial<KVs<typeof schema>>> {
const [count, size] = await Promise.all([
DriveFiles.count({ userId: group }),
DriveFiles.calcDriveUsageOf(group),
]);
return {
'totalCount': count,
'totalSize': size,
};
}
@autobind
protected async tickMinor(): Promise<Partial<KVs<typeof schema>>> {
return {};
}
@autobind
public async update(file: DriveFile, isAdditional: boolean): Promise<void> {
const fileSizeKb = file.size / 1000;
await this.commit({
'totalCount': isAdditional ? 1 : -1,
'totalSize': isAdditional ? fileSizeKb : -fileSizeKb,
'incCount': isAdditional ? 1 : 0,
'incSize': isAdditional ? fileSizeKb : 0,
'decCount': isAdditional ? 0 : 1,
'decSize': isAdditional ? 0 : fileSizeKb,
}, file.userId);
}
}