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fix(orders): preserve order-number punctuation in FTS search and handle embedded NUL - #1209
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…le embedded NUL (#1208)
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WalkthroughOrder search now uses FTS for eligible searches with at least three characters, excluding control characters. Phone searches query raw text and may also query normalized digits. Customer phone and name matching and the UDF candidate filter remain in place. API tests cover punctuated order numbers and control-character queries. ChangesOrder search
Priority: ➖ Normal Estimated code review effort: 2 (Simple) | ~10 minutes Change: Bug fix · Severity of issue fixed: Medium Merge Risk: 🔵 Low · up to
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| Check name | Status | Explanation | Resolution |
|---|---|---|---|
| Description check |  |
The description explains the root cause, fix, linked issue, affected search cases, and verification commands. It omits required template sections for scope, compatibility and data safety, screenshots,… | Add the missing template sections. State the out-of-scope behavior, database and migration impact, user-visible behavior, offline/network impact, applicable cross-cutting surface statuses, documentation decision, and completed contributor c… |
| Docstring Coverage | |
Docstring coverage is 0.00% which is insufficient. The required threshold is 80.00%. Docstring coverage is scoped to functions touched by this diff. Analyzed 1 functions across 2 files. | Write docstrings for the functions missing them to satisfy the coverage threshold. |
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Check name Status Explanation Title check The title clearly and concisely describes the main fixes: preserving order-number punctuation in FTS searches and handling embedded NUL characters. Linked Issues check Issue #1208is directly linked and has coding requirements. The supplied change summary states thatmain/routes/orders.tsqueries FTS with the raw search string, adds normalized phone digits when ne…Out of Scope Changes check The supplied whole-PR summary identifies changes in main/routes/orders.tsandtests/orders-search-api.test.ts. The route changes implement issue#1208. The test changes verify the required order-n…Full details: Linked Issues check
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Explanation
Issue
#1208is directly linked and has coding requirements. The supplied change summary states thatmain/routes/orders.tsqueries FTS with the raw search string, adds normalized phone digits when needed, preserves customer matching, and keeps the UDF candidate filter. It also states that control-character and embedded-NUL searches bypass FTS MATCH and use the JavaScript UDF path. The added API probes cover01-1234,2026-0042,#100-special, partial numeric searches, embedded NUL, and control characters. These changes address the issue requirements.
Full details: Out of Scope Changes check
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Explanation
The supplied whole-PR summary identifies changes in
main/routes/orders.tsandtests/orders-search-api.test.ts. The route changes implement issue#1208. The test changes verify the required order-number and error-handling behavior. No unrelated change is demonstrated.
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Full details: Description check
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Explanation
The description explains the root cause, fix, linked issue, affected search cases, and verification commands. It omits required template sections for scope, compatibility and data safety, screenshots, cross-cutting surfaces, developer documentation, and the contributor checklist.
Resolution
Add the missing template sections. State the out-of-scope behavior, database and migration impact, user-visible behavior, offline/network impact, applicable cross-cutting surface statuses, documentation decision, and completed contributor checklist items. Include verification results for each listed command.
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Actionable comments posted: 1
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Inline comments:
Review comments at @main/routes/orders.ts:
- Line 678: Update the hasControlChars check so search strings containing tab,
newline, carriage return, or DEL are treated as ineligible for FTS MATCH and use
the UDF fallback. Add an embedded-tab API probe that verifies this fallback
path.
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main/routes/orders.tstests/orders-search-api.test.ts
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@greptile review |
 [Medium impact] Order search query logic and punctuation handling. The search changes appear sound, but the test comments must meet the repository’s explicit rule before merging. Findings
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Intent
Preserve order-number punctuation in FTS search and handle embedded NUL
What Changed
orders_search_ftsmatching instead of using stripped phone digits during numeric searches.[\x00-\x1F\x7F]), including embedded NUL bytes, from FTS eligibility to fall back safely to SQLite UDF scanning.tests/orders-search-api.test.tscovering hyphenated and punctuated order numbers, partial numeric matches, embedded NUL bytes, and control characters.Risk Assessment
✅ Low: The change is well-bounded and minimal, correctly preserving order-number punctuation in FTS search queries and falling back safely to UDF evaluation for embedded NUL and ASCII control characters.
Testing
Stood up the FloCafe Express API server on port 3456 with an isolated SQLite database and seeded test orders and customers; exercised all 6 functional and adversarial scenarios via live HTTP requests to /api/orders?search=..., executed targeted repository test suites (orders-search-api, orders-search, and orders-search-performance at 300k scale), and generated JSON, Markdown, and rendered HTML evidence reports in the evidence directory. Since this change modified backend search query construction in main/routes/orders.ts rather than UI components, reviewer-visible visual evidence was captured via a styled HTML execution report rendering live API requests and response bodies.
Evidence: Live Scenario Execution Summary
# Live Validation Report: Order Search Punctuation & FTS NUL Handling All 6 live scenarios passed against the running FloCafe Express server on port 3456. | Scenario | Type | Live | Result | Latency | | --- | --- | --- | --- | --- | | Search for order by hyphenated order number ("01-1234") | Functional | Yes (Live) | ✅ PASS | 25ms | | Search for order by year-hyphenated number ("2026-0042") and prefix ("01-12") | Functional | Yes (Live) | ✅ PASS | 10ms | | Search for order with special punctuation ("#100-special" via "#100-") | Functional | Yes (Live) | ✅ PASS | 4ms | | Adversarial search with embedded NUL character ("01-1234\0") | Adversarial | Yes (Live) | ✅ PASS | 2ms | | Adversarial search with ASCII control characters ("\x01\x02test", "\t", "\n\r\x7F") | Adversarial | Yes (Live) | ✅ PASS | 3ms | | Customer phone search parity and candidate retrieval without redundant query branch | Functional | Yes (Live) | ✅ PASS | 6ms |Evidence: HTML Scenario Visual Report
~/.no-mistakes/evidence/01M57SM0XCZHAYH18KECS4W7D4/live-scenarios-evidence.json)Pipeline
Updates from git push no-mistakes
✅ **intent** - passed
✅ No issues found.
✅ **Rebase** - passed
✅ No issues found.
🔧 **Review** - 1 issue found → auto-fixed ✅
main/routes/orders.ts:694- The change introduces an unrequired secondary matching branch (if (phoneDigits !== search && phoneDigits.length >= 3)) that executes a dual MATCH query (orders_search_fts MATCH ? OR orders_search_fts MATCH ?) using bothftsOrderSearchand strippedftsPhoneSearch. The user intent ('Preserve order-number punctuation in FTS search and handle embedded NUL') is fully satisfied by queryingorders_search_ftswithftsOrderSearch(the raw query preserving punctuation). Becauseorders_search_ftsonly indexesorder_number(phone numbers are queried againstcustomers), any candidate matched solely byftsPhoneSearchwhose order number does not containsearchis discarded byudfClauseunless its customer matched (which is already retrieved viaorders.customer_id IN (SELECT id FROM customers ...)). As a simplification, the branch,ftsPhoneSearch, and duplicate candidate SQL clause can be removed, unifyingisPhoneSearchto queryorders_search_ftswithftsOrderSearchalone.🔧 Fix applied.
✅ Re-checked - no issues remain.
✅ **Test** - passed
✅ No issues found.
node tests/run-electron-node-test.cjs tests/orders-search-api.test.tsnode tests/run-electron-node-test.cjs tests/orders-search.test.tsnpm run test:orders-search-performancenode tests/run-electron-node-test.cjs scratch/drive-live-scenarios.ts✅ **Document** - passed
✅ No issues found.
✅ **Lint** - passed
✅ No issues found.
✅ **Push** - passed
✅ No issues found.