Weishen/Hydro
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fix: import/cycle

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undefined committed 2020-09-08 13:34:30 +08:00
1 parent 3e721fdd55
commit cba249cbcd
1 file changed
+7 -6
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packages/hydrooj/src/service/bus.ts
+7 -6
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@@ -3,9 +3,8 @@ import cluster from 'cluster';
import { Db, UpdateQuery } from 'mongodb'; import { Db, UpdateQuery } from 'mongodb';
import { Logger } from '../logger'; import { Logger } from '../logger';
import { Mdoc, Rdoc, User } from '../interface'; import { Mdoc, Rdoc, User } from '../interface';
// only typings.
// eslint-disable-next-line import/no-cycle type DocType = import('../model/document').DocType;
import { DocType } from '../model/document';
const _hooks: Record<keyof any, Array<(...args: any[]) => any>> = {}; const _hooks: Record<keyof any, Array<(...args: any[]) => any>> = {};
const logger = new Logger('bus', true); const logger = new Logger('bus', true);
@@ -91,15 +90,17 @@ export function emit<K extends keyof EventMap>(name: K, ...args: Parameters<Even
} }
export async function serial<K extends keyof EventMap>(name: K, ...args: Parameters<EventMap[K]>): Promise<void> { export async function serial<K extends keyof EventMap>(name: K, ...args: Parameters<EventMap[K]>): Promise<void> {
logger.debug('serial: %s', name, args); logger.debug('serial: %s %o', name, args);
const hooks = Array.from(_hooks[name]); const hooks = Array.from(_hooks[name] || []);
for (const callback of hooks) { for (const callback of hooks) {
await callback.apply(this, args); await callback.apply(this, args);
} }
} }
export function bail<K extends keyof EventMap>(name: K, ...args: Parameters<EventMap[K]>): ReturnType<EventMap[K]> { export function bail<K extends keyof EventMap>(name: K, ...args: Parameters<EventMap[K]>): ReturnType<EventMap[K]> {
for (const callback of _hooks[name] || []) { logger.debug('bail: %s %o', name, args);
const hooks = Array.from(_hooks[name] || []);
for (const callback of hooks) {
const result = callback.apply(this, args); const result = callback.apply(this, args);
if (isBailed(result)) return result; if (isBailed(result)) return result;
} }