- [P20260221-125433] 2026-02-21 12:54:33 +0800
  - summary: CONTEXT TRANSFER: We are continuing a conversation that had gotten too long. Here is a summary: --- ## TASK 1: Execute D…
  - prompt:
```text
CONTEXT TRANSFER: We are continuing a conversation that had gotten too long. Here is a summary:

---
## TASK 1: Execute Data Flow Structure Analysis (数据流结构分析)

**STATUS**: done

**USER QUERIES**: 1 ("执行数据流结构分析，按以下步骤完成")

**DETAILS**:
- Phase 1 (数据采集): Ran `python scripts/ops/analyze_dataflow.py` from project root (`C:\NeoZQYY`). Successfully collected data for 22 ODS tables, 3388 total records, date range 2025-11-23 ~ 2026-02-21 (auto-expanded to 90 days).
- Phase 2 (报告生成): Ran `python scripts/ops/gen_dataflow_report.py`. Generated 511.1 KB Markdown report with all required enhanced content (API date range, JSON field counts, field diff with whitelist folding, business descriptions, anchor links, sample values).
- Output: `export/SYSTEM/REPORTS/dataflow_analysis/dataflow_2026-02-21_124205.md`
- Manifest: `export/SYSTEM/REPORTS/dataflow_analysis/collection_manifest.json` with 42 DWD→ODS mappings
- Key stats: 1067 API JSON fields, 937 ODS columns, 906 DWD columns, 20/22 tables have DWD targets (goods_stock_summary and goods_stock_movements have no DWD)

**FILEPATHS**: `scripts/ops/analyze_dataflow.py`, `scripts/ops/gen_dataflow_report.py`, `export/SYSTEM/REPORTS/dataflow_analysis/dataflow_2026-02-21_124205.md`, `export/SYSTEM/REPORTS/dataflow_analysis/collection_manifest.json`

---

## TASK 2: Post-execution Review — Database Used & Lessons Learned

**STATUS**: done

**USER QUERIES**: 2 ("本次使用的数据库是哪个?", "本次遇到的问题和坑有哪些?可以加入到HOOKS里，之后避免么？")

**DETAILS**:
- Database used: `etl_feiqiu` (正式库) via `PG_DSN` — should have used `test_etl_feiqiu` per `testing-env.md`
- Problems identified:
  1. `cwd` issue: Running from `scripts/ops/` caused `load_dotenv(Path(".env"))` to fail (relative path), making `API_BASE` empty → all API requests failed with "No scheme supplied"
  2. `TABLE_MAP` relative path: `apps/etl/connectors/feiqiu/tasks/dwd/dwd_load_task.py` not found when cwd wasn't project root → DWD mappings all empty
  3. PowerShell command queuing: `Remove-Item` commands queued behind long-running analyze script, then executed after completion and deleted fresh results
- Initially created a `preToolUse` hook (`ops-script-cwd-check`) but user correctly pointed out it's better to fix the script directly

**FILEPATHS**: `.kiro/hooks/ops-script-cwd-check.kiro.hook` (deleted)

---

## TASK 3: Fix analyze_dataflow.py — Use Test DB & Fix .env Loading

**STATUS**: in-progress

**USER QUERIES**: 3 ("修改：Data Flow Structure Analysis使用env的规则，使用测试库"), 4 ("继续"), 5 ("继续")

**DETAILS**:
- Deleted the unnecessary hook file `.kiro/hooks/ops-script-cwd-check.kiro.hook` ✅
- Modified `scripts/ops/analyze_dataflow.py` `main()` function with ONE `strReplace` call ✅:
  - Removed the two relative-path `load_dotenv()` calls (`Path(".env")` and `Path("apps/etl/connectors/feiqiu/.env")`)
  - Removed `from dotenv import load_dotenv` import in `main()`
  - Added comment explaining `_env_paths` handles `.env` loading via absolute path
  - Changed `pg_dsn` to prioritize `TEST_DB_DSN` over `PG_DSN` (was: `DATABASE_URL` or `PG_DSN`)
  - Added `RuntimeError` if neither DSN is defined
  - Added `CHANGE 2026-02-21` annotation
  - Moved `output_dir = resolve_output_dir()` earlier to trigger `_env_paths` import before env var reads
- The `strReplace` was confirmed successful

**NEXT STEPS**:
- Verify the edited file has no syntax/diagnostic issues with `getDiagnostics`
- Check if `TEST_DB_DSN` is defined in `.env` and `.env.template` — if not, add it
- Check if `gen_dataflow_report.py` has the same relative-path `.env` loading issue and fix if needed
- Check if `dataflow_analyzer.py` has any relative-path issues (it uses `TABLE_MAP` path relative to cwd)
- Consider whether the `unused import` of `Path` should be cleaned up (it's still used in `resolve_output_dir` return type but `from pathlib import Path` is at module top level, the removed code was the only place using `Path(".env")` directly in `main()`)
- Run the updated script to verify it works correctly
- This is a high-risk path change (`scripts/ops/` modifying env loading logic) — governance says audit may be needed but user hasn't requested it

**FILEPATHS**: `scripts/ops/analyze_dataflow.py`, `scripts/ops/dataflow_analyzer.py`, `scripts/ops/gen_dataflow_report.py`, `scripts/ops/_env_paths.py`, `.env`, `.env.template`

---

## USER CORRECTIONS AND INSTRUCTIONS:
- All responses must be in simplified Chinese (简体中文) per `language-zh.md`
- Must use `.env` for all output paths — never hardcode (per `export-paths.md`)
- Testing/scripts must load `.env` properly via `_env_paths` absolute path mechanism (per `testing-env.md`)
- Database connections for analysis/testing should use test DB (`TEST_DB_DSN` → `test_etl_feiqiu`) not production
- Prefer fixing scripts directly over creating separate hooks for script-specific issues
- `scripts/ops/` scripts should work regardless of cwd — `_env_paths.py` uses `Path(__file__).resolve().parents[2]` for root `.env`
- Python scripts over PowerShell for complex operations (per `tech.md`)
- OS is Windows with cmd shell; project root is `C:\NeoZQYY`
- Audit reminder fired but user confirmed no audit needed for Task 1 (only ran existing scripts, no source code changes). Task 3 modifies `scripts/ops/analyze_dataflow.py` which may need audit per governance rules.

**Files to read**:
- `scripts/ops/analyze_dataflow.py`
- `scripts/ops/dataflow_analyzer.py`
- `scripts/ops/_env_paths.py`
- `.env.template`
- `scripts/ops/gen_dataflow_report.py`

USER QUERIES(most recent first):
1. 继续
2. Output:
Command executed successfully with no output.

Exit Code: 0
3. Output:
Command executed successfully with no output.

Exit Code: 0
4. 继续
5. Output:
Command executed successfully with no output.

Exit Code: 0
6. Output:
Command executed successfully with no output.

Exit Code: 0
7. 修改：Data Flow Structure Analysis使用env的规则，使用测试库。此外，有必要单独建立 运维脚本 cwd 检查 么？直接在Data Flow Structure Analysis里修改不可以么？
8. Output:
Command executed successfully with no output.

Exit Code: 0
9. Output:
Command executed successfully with no output.

Exit Code: 0
10. Output:
Command executed successfully with no output.

Exit Code: 0
11. 几个问题：- 本次使用的数据库是哪个?- 本次遇到的问题和坑有哪些?可以加入到HOOKS里，之后避免么？
12. Output:
Hook execution failed with exit code 1.

Error output:
[AUDIT REMINDER] Pending audit detected (root-file, dir:admin-web, dir:backend, dir:db, db-schema-change). Run /audit (Manual: Run /audit hook) to sync docs & write audit artifacts. (rate limit: 15min)



Exit Code: 1
13. Output:
Command executed successfully with no output.

Exit Code: 0
14. Output:
Command executed successfully with no output.

Exit Code: 0
---

METADATA:
The previous conversation had 8 messages.

INSTRUCTIONS:
Continue working until the user query has been fully addressed. Do not ask for clarification - proceed with the work based on the context provided.
IMPORTANT: you need to read from the files to Read section
```
