HaHafeng
61cdc97eeb
Summary: - Fix pg-boss queue conflict (duplicate key violation on queue_pkey) - Add global error listener to prevent process crash - Reduce connection pool from 10 to 4 - Add graceful shutdown handling (SIGTERM/SIGINT) - Fix researchWorker recursive call bug in catch block - Make screeningWorker idempotent using upsert Security Standards (v1.1): - Prohibit recursive retry in Worker catch blocks - Prohibit payload bloat (only store fileKey/ID in job.data) - Require Worker idempotency (upsert + unique constraint) - Recommend task-specific expireInSeconds settings - Document graceful shutdown pattern New Features: - PKB signed URL endpoint for document preview/download - pg_bigm installation guide for Docker - Dockerfile.postgres-with-extensions for pgvector + pg_bigm Documentation: - Update Postgres-Only async task processing guide (v1.1) - Add troubleshooting SQL queries - Update safety checklist Tested: Local verification passed
176 lines
2.6 KiB
TypeScript
176 lines
2.6 KiB
TypeScript
/**
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* DC模块 - 数据资产Hook
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*
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* 管理数据资产库的状态和数据获取
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*/
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import { useState, useEffect } from 'react';
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import type { Asset, AssetTabType } from '../types/portal';
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// Mock数据
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const mockAssets: Asset[] = [
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{
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id: 'asset-001',
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name: '2025糖尿病研究_AI提取结果.xlsx',
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type: 'processed',
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source: 'tool-b',
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rowCount: 150,
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tags: ['糖尿病', 'AI结构化'],
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modifiedAt: '2025-12-01T11:45:00Z',
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fileSize: 245760,
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fileKey: 'dc/outputs/task-001-result.xlsx'
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},
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{
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id: 'asset-002',
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name: '高血压病历原始数据.xlsx',
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type: 'raw',
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source: 'upload',
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rowCount: 320,
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tags: ['高血压', '原始数据'],
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modifiedAt: '2025-12-02T09:00:00Z',
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fileSize: 512000,
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fileKey: 'dc/uploads/hypertension-raw.xlsx'
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},
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{
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id: 'asset-003',
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name: '多中心数据合并结果.xlsx',
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type: 'processed',
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source: 'tool-a',
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rowCount: 580,
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tags: ['多中心', '数据合并'],
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modifiedAt: '2025-11-30T16:20:00Z',
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fileSize: 1048576,
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fileKey: 'dc/outputs/merged-data.xlsx'
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}
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];
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export const useAssets = (activeTab: AssetTabType) => {
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const [assets, setAssets] = useState<Asset[]>([]);
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const [loading, setLoading] = useState(true);
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const [error, setError] = useState<string | null>(null);
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// 获取资产列表
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const fetchAssets = async () => {
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try {
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setLoading(true);
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// TODO: 替换为真实API调用
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// const response = await fetch(`/api/v1/dc/assets?type=${activeTab}`);
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// const data = await response.json();
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// 模拟API延迟
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await new Promise(resolve => setTimeout(resolve, 300));
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// 根据Tab筛选
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let filteredAssets = mockAssets;
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if (activeTab === 'processed') {
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filteredAssets = mockAssets.filter(a => a.type === 'processed');
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} else if (activeTab === 'raw') {
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filteredAssets = mockAssets.filter(a => a.type === 'raw');
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}
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setAssets(filteredAssets);
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setError(null);
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} catch (err) {
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setError(err instanceof Error ? err.message : '获取资产列表失败');
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} finally {
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setLoading(false);
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}
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};
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useEffect(() => {
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fetchAssets();
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}, [activeTab]);
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// 刷新资产列表
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const refresh = () => {
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fetchAssets();
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};
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// 删除资产
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const deleteAsset = async (id: string) => {
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// TODO: 实现删除逻辑
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console.log('Delete asset:', id);
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setAssets(assets.filter(a => a.id !== id));
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};
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return {
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assets,
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loading,
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error,
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refresh,
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deleteAsset
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};
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};
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