4cfcb7afe5
- result-projector.interface.ts: ResultProjector 接口冻结（ADR-003 §6.1） project(tx, context) → ArtifactReference[] - synthetic-result-projector.ts: 测试用 Synthetic Projector 幂等：已有 Artifact 时直接返回 - projection-executor.service.ts: ProjectionExecutor 事务内：projector.project(tx) + markSucceeded(tx) 原子提交 幂等检查：Job 已终态 → 跳过 NestJS multi-provider 注入 RESULT_PROJECTORS - ai-job-execution-engine.ts: PROJECT 阶段改为调用 ProjectionExecutor - ai-job.module.ts: 注册 ProjectionExecutor + SyntheticResultProjector Co-Authored-By: Claude <noreply@anthropic.com>
47 lines
1.2 KiB
TypeScript
47 lines
1.2 KiB
TypeScript
import type { Prisma } from '@prisma/client';
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/**
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* M-AI-03-09: Result Projector 接口（ADR-003 §6.1 冻结）
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*
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* 每个 Projector 负责将 validatedOutput 投影到具体业务实体。
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* 在 Prisma Transaction 内执行，与 AiJobArtifact + markSucceeded 共享事务。
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*/
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export interface ArtifactReference {
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artifactType: string;
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artifactId: string;
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ordinal: number;
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}
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export interface ProjectionContext {
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job: {
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id: string;
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userId: string;
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jobType: string;
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targetType: string | null;
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targetId: string | null;
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snapshotId: string | null;
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promptVersion: string | null;
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outputSchemaVersion: string | null;
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};
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snapshot: any;
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validatedOutput: Record<string, any>;
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}
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export interface ResultProjector {
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/** 全局唯一 key，对应 JobDefinition.projectorKey */
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readonly key: string;
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/**
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* 在 Prisma Transaction 内执行投影。
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* 如果业务实体已存在（幂等），返回已有 Artifact 引用。
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*/
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project(
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tx: Prisma.TransactionClient,
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context: ProjectionContext,
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): Promise<ArtifactReference[]>;
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}
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/** NestJS 注入 Token */
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export const RESULT_PROJECTORS = 'RESULT_PROJECTORS';
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