51 lines
2.8 KiB
TypeScript
51 lines
2.8 KiB
TypeScript
import { EntityDict, OperateOption, SelectOption } from "../types/Entity";
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import { EntityDict as BaseEntityDict } from '../base-app-domain';
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import { Logger } from "../types/Logger";
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import { Checker } from '../types/Auth';
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import { Trigger, VolatileTrigger } from "../types/Trigger";
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import { AsyncContext } from './AsyncRowStore';
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import { StorageSchema } from '../types';
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/**
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* update可能会传入多种不同的action，此时都需要检查update trigger
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*/
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export declare class TriggerExecutor<ED extends EntityDict & BaseEntityDict, Cxt extends AsyncContext<ED>> {
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private counter;
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private triggerMap;
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private triggerNameMap;
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private volatileEntities;
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private logger;
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private contextBuilder;
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private onVolatileTrigger;
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constructor(contextBuilder: () => Cxt, logger?: Logger, onVolatileTrigger?: <T extends keyof ED>(entity: T, trigger: VolatileTrigger<ED, T, Cxt>, ids: string[], cxtStr: string, option: OperateOption) => Promise<void>);
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setOnVolatileTrigger(onVolatileTrigger: <T extends keyof ED>(entity: T, trigger: VolatileTrigger<ED, T, Cxt>, ids: string[], cxtStr: string, option: OperateOption) => Promise<void>): void;
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registerChecker<T extends keyof ED>(checker: Checker<ED, T, Cxt>, schema: StorageSchema<ED>): void;
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registerTrigger<T extends keyof ED>(trigger: Trigger<ED, T, Cxt>): void;
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unregisterTrigger<T extends keyof ED>(trigger: Trigger<ED, T, Cxt>): void;
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private preCommitTrigger;
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private postCommitTrigger;
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preOperation<T extends keyof ED>(entity: T, operation: ED[T]['Operation'] | ED[T]['Selection'] & {
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action: 'select';
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}, context: Cxt, option: OperateOption | SelectOption): Promise<void> | void;
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execVolatileTrigger<T extends keyof ED>(entity: T, name: string, ids: string[], context: Cxt, option: OperateOption): Promise<void>;
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/**
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* 判断一个trigger和当前modi上下文是否符合
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* trigger的默认行为是：如果是commit时机的trigger，不显式声明则只能在modi apply时执行（create时不执行）；非commit时机的trigger，不显式声明则只在modi create时执行
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* @param option
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* @param trigger
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* @returns
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*/
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private judgeModiTurn;
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postOperation<T extends keyof ED>(entity: T, operation: ED[T]['Operation'] | ED[T]['Selection'] & {
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action: 'select';
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}, context: Cxt, option: OperateOption | SelectOption, result?: Partial<ED[T]['Schema']>[]): Promise<void> | void;
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checkpoint(timestamp: number): Promise<number>;
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/**
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* 由外部来控制进行按volatileTrigger逐个进行checkpoint
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* @param name
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* @param timestamp
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* @param instanceCount
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* @param instanceId
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*/
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independentCheckPoint(name: string, timestamp: number, instanceCount?: number, instanceId?: number): Promise<number>;
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}
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