67 lines
2.1 KiB
TypeScript
67 lines
2.1 KiB
TypeScript
import { Injectable, Inject } from '@nestjs/common';
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import FederationChart from './charts/federation.js';
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import NotesChart from './charts/notes.js';
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import UsersChart from './charts/users.js';
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import ActiveUsersChart from './charts/active-users.js';
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import InstanceChart from './charts/instance.js';
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import PerUserNotesChart from './charts/per-user-notes.js';
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import DriveChart from './charts/drive.js';
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import PerUserReactionsChart from './charts/per-user-reactions.js';
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import HashtagChart from './charts/hashtag.js';
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import PerUserFollowingChart from './charts/per-user-following.js';
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import PerUserDriveChart from './charts/per-user-drive.js';
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import ApRequestChart from './charts/ap-request.js';
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import type { OnApplicationShutdown } from '@nestjs/common';
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@Injectable()
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export class ChartManagementService implements OnApplicationShutdown {
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private charts;
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private saveIntervalId: NodeJS.Timer;
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constructor(
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private federationChart: FederationChart,
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private notesChart: NotesChart,
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private usersChart: UsersChart,
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private activeUsersChart: ActiveUsersChart,
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private instanceChart: InstanceChart,
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private perUserNotesChart: PerUserNotesChart,
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private driveChart: DriveChart,
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private perUserReactionsChart: PerUserReactionsChart,
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private hashtagChart: HashtagChart,
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private perUserFollowingChart: PerUserFollowingChart,
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private perUserDriveChart: PerUserDriveChart,
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private apRequestChart: ApRequestChart,
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) {
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this.charts = [
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this.federationChart,
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this.notesChart,
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this.usersChart,
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this.activeUsersChart,
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this.instanceChart,
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this.perUserNotesChart,
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this.driveChart,
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this.perUserReactionsChart,
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this.hashtagChart,
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this.perUserFollowingChart,
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this.perUserDriveChart,
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this.apRequestChart,
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];
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}
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public async run() {
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// 20分おきにメモリ情報をDBに書き込み
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this.saveIntervalId = setInterval(() => {
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for (const chart of this.charts) {
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chart.save();
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}
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}, 1000 * 60 * 20);
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}
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async onApplicationShutdown(signal: string): Promise<void> {
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clearInterval(this.saveIntervalId);
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await Promise.all(
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this.charts.map(chart => chart.save()),
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);
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}
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}
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