mirror of
https://iceshrimp.dev/iceshrimp/iceshrimp
synced 2024-12-26 04:28:06 +09:00
220 lines
4.8 KiB
TypeScript
220 lines
4.8 KiB
TypeScript
import { INote } from '../models/note';
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import Stats, { IStats } from '../models/stats';
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import { isLocalUser, IUser } from '../models/user';
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import { IDriveFile } from '../models/drive-file';
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type Omit<T, K extends keyof T> = Pick<T, Exclude<keyof T, K>>;
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async function getCurrentStats(span: 'day' | 'hour'): Promise<IStats> {
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const now = new Date();
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const y = now.getFullYear();
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const m = now.getMonth();
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const d = now.getDate();
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const h = now.getHours();
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const current =
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span == 'day' ? new Date(y, m, d) :
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span == 'hour' ? new Date(y, m, d, h) :
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null;
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// 現在(今日または今のHour)の統計
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const currentStats = await Stats.findOne({
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span: span,
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date: current
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});
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if (currentStats) {
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return currentStats;
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} else {
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// 集計期間が変わってから、初めてのチャート更新なら
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// 最も最近の統計を持ってくる
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// * 例えば集計期間が「日」である場合で考えると、
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// * 昨日何もチャートを更新するような出来事がなかった場合は、
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// * 統計がそもそも作られずドキュメントが存在しないということがあり得るため、
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// * 「昨日の」と決め打ちせずに「もっとも最近の」とします
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const mostRecentStats = await Stats.findOne({
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span: span
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}, {
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sort: {
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date: -1
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}
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});
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if (mostRecentStats) {
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// 現在の統計を初期挿入
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const data: Omit<IStats, '_id'> = {
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span: span,
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date: current,
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users: {
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local: {
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total: mostRecentStats.users.local.total,
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diff: 0
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},
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remote: {
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total: mostRecentStats.users.remote.total,
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diff: 0
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}
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},
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notes: {
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local: {
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total: mostRecentStats.notes.local.total,
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diff: 0,
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diffs: {
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normal: 0,
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reply: 0,
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renote: 0
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}
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},
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remote: {
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total: mostRecentStats.notes.remote.total,
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diff: 0,
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diffs: {
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normal: 0,
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reply: 0,
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renote: 0
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}
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}
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},
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drive: {
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local: {
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totalCount: mostRecentStats.drive.local.totalCount,
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totalSize: mostRecentStats.drive.local.totalSize,
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diffCount: 0,
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diffSize: 0
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},
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remote: {
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totalCount: mostRecentStats.drive.remote.totalCount,
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totalSize: mostRecentStats.drive.remote.totalSize,
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diffCount: 0,
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diffSize: 0
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}
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}
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};
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const stats = await Stats.insert(data);
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return stats;
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} else {
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// 統計が存在しなかったら
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// * Misskeyインスタンスを建てて初めてのチャート更新時など
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// 空の統計を作成
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const emptyStat: Omit<IStats, '_id'> = {
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span: span,
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date: current,
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users: {
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local: {
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total: 0,
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diff: 0
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},
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remote: {
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total: 0,
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diff: 0
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}
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},
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notes: {
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local: {
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total: 0,
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diff: 0,
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diffs: {
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normal: 0,
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reply: 0,
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renote: 0
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}
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},
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remote: {
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total: 0,
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diff: 0,
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diffs: {
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normal: 0,
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reply: 0,
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renote: 0
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}
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}
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},
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drive: {
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local: {
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totalCount: 0,
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totalSize: 0,
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diffCount: 0,
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diffSize: 0
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},
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remote: {
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totalCount: 0,
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totalSize: 0,
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diffCount: 0,
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diffSize: 0
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}
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}
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};
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const stats = await Stats.insert(emptyStat);
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return stats;
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}
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}
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}
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function update(inc: any) {
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getCurrentStats('day').then(stats => {
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Stats.findOneAndUpdate({
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_id: stats._id
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}, {
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$inc: inc
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});
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});
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getCurrentStats('hour').then(stats => {
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Stats.findOneAndUpdate({
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_id: stats._id
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}, {
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$inc: inc
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});
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});
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}
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export async function updateUserStats(user: IUser, isAdditional: boolean) {
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const amount = isAdditional ? 1 : -1;
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const origin = isLocalUser(user) ? 'local' : 'remote';
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const inc = {} as any;
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inc[`users.${origin}.total`] = amount;
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inc[`users.${origin}.diff`] = amount;
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await update(inc);
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}
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export async function updateNoteStats(note: INote, isAdditional: boolean) {
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const amount = isAdditional ? 1 : -1;
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const origin = isLocalUser(note._user) ? 'local' : 'remote';
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const inc = {} as any;
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inc[`notes.${origin}.total`] = amount;
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inc[`notes.${origin}.diff`] = amount;
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if (note.replyId != null) {
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inc[`notes.${origin}.diffs.reply`] = amount;
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} else if (note.renoteId != null) {
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inc[`notes.${origin}.diffs.renote`] = amount;
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} else {
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inc[`notes.${origin}.diffs.normal`] = amount;
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}
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await update(inc);
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}
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export async function updateDriveStats(file: IDriveFile, isAdditional: boolean) {
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const amount = isAdditional ? 1 : -1;
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const size = isAdditional ? file.length : -file.length;
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const origin = isLocalUser(file.metadata._user) ? 'local' : 'remote';
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const inc = {} as any;
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inc[`drive.${origin}.totalCount`] = amount;
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inc[`drive.${origin}.diffCount`] = amount;
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inc[`drive.${origin}.totalSize`] = size;
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inc[`drive.${origin}.diffSize`] = size;
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await update(inc);
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}
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