M5(3/3): trigger —— 三类触发器与起单幂等
- matchesEvent:事件触发的命中判定(S-FEEL 规则;规则写坏按不命中处置,不让事件流停摆) - assembleInput:字段映射装配;缺必填即起单失败入死信,不静默丢弃 - 幂等:同一事件对同一触发器至多起一单;数据日历型同一行同一日期只触发一次 - 周期两型:日历表达式到点扫描 + 数据日历型(日期字段 + 偏移 + 过滤)逐行起单 - 登记触发:人工起单的统一形态,登记人即来源 - 触发器与流程包平级:配置独立存放,增删启停不改流程包版本 340 个测试通过,门禁五道全绿 Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01KeDBx2PHLavbURXB8LJJ7m
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Claude Opus 5
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/**
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* module: trigger —— 对外类型(编码规范 §10.1;语义出处 OS 3.1)。
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*
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* 触发器三类,**独立配置存放**,判定与调用接口调起。
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* 触发器与流程包平级:增删启停不改流程包的任何版本。
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*/
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import type { TriggerConfig, TriggerKind } from '@contracts';
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import type { AssemblyResult, EventScope } from './internal/domain/matching.ts';
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export type { AssemblyResult, EventScope, TriggerConfig, TriggerKind };
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export declare class TriggerInputMissingError extends Error {
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readonly triggerId: string;
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readonly fields: readonly string[];
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constructor(triggerId: string, fields: readonly string[]);
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}
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export type FireOutcome = {
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readonly triggerId: string;
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readonly workflowId?: string;
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readonly skipped?: 'duplicate' | 'disabled' | 'input-missing';
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readonly missing?: readonly string[];
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};
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export type TriggerService = {
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list(): Promise<TriggerConfig[]>;
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upsert(config: TriggerConfig): Promise<TriggerConfig>;
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setEnabled(id: string, enabled: boolean): Promise<void>;
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remove(id: string): Promise<void>;
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/** 事件到达:命中判定 —— 供 `event` 的 `TriggerMatcher` 端口使用 */
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match(scope: EventScope): Promise<string[]>;
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/** 命中即起单;同一事件对同一触发器**至多起一单**(事件 ID 为幂等键) */
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fireByEvent(triggerId: string, eventId: string, scope: EventScope): Promise<FireOutcome>;
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/** 登记触发:人工起单的统一形态 —— 登记人即来源 */
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fireByRegistration(triggerId: string, by: string, data: Record<string, unknown>): Promise<FireOutcome>;
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/** 周期触发的到点扫描(由 pg-boss 定时调起) */
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sweepPeriodic(now: Date): Promise<FireOutcome[]>;
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};
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