Files
xamxam/CURRENT_ISSUES.md
Pontoporeia 6cc0e407f3 Error tests, FK violations fix
- ErrorHandler tests: 77 assertions covering FK extraction, normalization, dedup, edge cases. Fix FK table map for child tables.
- Fix FK violation: (int)null → 0 in createThesis for orientation/ap/finality/license FK columns. Add FK value logging to updateThesis.
- Add CURRENT_ISSUES.md with summary of FK violation, dev debugging, and tag dedup status for next conversation
2026-05-19 00:08:05 +02:00

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# Current Issues — XAMXAM (2026-05-10)
## 1. FK constraint violation on thesis save (create + edit)
**Symptom:** `⚠ SQLSTATE[23000]: Integrity constraint violation: 19 FOREIGN KEY constraint failed`
**Triggers:**
- Editing an imported CSV thesis, changing access type to Interdit, save
- Opening any imported thesis edit form and saving *without changes*
- Saving the add form with empty fields — form below "Cadre académique" disappears (PHP dies mid-render)
**Root cause found so far:** `Database::createThesis()` at line ~1860 was doing `(int)$data['orientation_id']` which converts SQL null → PHP `null``(int)null` = `0`. Since no row with ID 0 exists in `orientations`, this triggers FK violation. Fixed in commit `55088c94` by using `$v ? (int)$v : null` pattern.
**Still happening after fix** — suggests another code path has same issue, or the fix wasn't complete. The `updateThesis` path was already safe (uses `?: null`), but the error persists.
**Debugging added:**
- `[DB:updateThesis]` log line with all FK values before query (commit `55088c94`)
- `[ThesisEdit] Step 1-6 OK` step-level logging (commit `8734d964`)
- `ErrorHandler::log()` with full trace on catch (commit `03ad73f3`)
**Dev server output:** No error_log visible in dev mode — PHP built-in server sends errors to stderr which may not be captured.
**Next steps:**
- Enable `display_errors=1` in dev mode so FK errors render in browser
- Check if `setThesisFormats`, `setThesisLanguages`, `setThesisTags` paths also have `(int)null``0` issues
- Check `formulaire.php` action file — does it also use `createThesis`?
---
## 2. Dev server debugging output
**Symptom:** No error output visible in browser when PHP crashes.
**Current config** (`bootstrap.php`):
- Dev mode (cli-server): `display_errors=1`, `error_reporting=E_ALL`
- Production: `display_errors=0`, `log_errors=1`
**But:** the admin action files override this:
- `formulaire.php` line 5-7: `ini_set('display_errors', 0); ini_set('log_errors', 1);`
- `edit.php` action: no override (uses bootstrap defaults)
**Action needed:** Don't suppress display_errors in dev mode. Check `php_sapi_name()` before overriding.
---
## 3. Console warnings
```
Layout was forced before the page was fully loaded. node.js:416:1
[file-upload-queue] XamxamInitFileUploads called (twice)
```
- `file-upload-queue.js` called twice — the script might be included twice (check `add.php` template + the `form.php` partial)
---
## 4. Tags: lowercase + dedup + CSV import
**Status:** Implemented across all paths:
- Frontend JS: `normalizeTag()` with `replace(/\s+/g, ' ')`, lowercase
- Server fragment: `preg_replace('/\s+/', ' ', strtolower(...))`
- Both controllers: `fn(string $t) => strtolower(trim(preg_replace('/\s+/', ' ', $t)))`
- CSV import: same normalization (commit `8734d964`)
- Minimum 3 tags enforced (commit `8734d964`)
## 5. ErrorHandler coverage
**Status:** Applied to 12 admin action files + 6 public controllers + 2 form controllers + partage entry point (commit `03ad73f3`). 77 unit test assertions.
## Relevant commits (most recent first)
```
55088c94 Fix FK violation: (int)null → 0 in createThesis
27378b42 ErrorHandler tests: 77 assertions
4d9296fd ErrorHandler: precise FK field extraction from SQLite
03ad73f3 ErrorHandler: shared logging across all actions/controllers
6b6c62d1 Error logging: step-by-step transaction tracing
8734d964 Mots-clés: collapse spaces, minimum 3 keywords
dfe1186b Mots-clés: lowercase, dedup, keyboard nav, absolute dropdown
8d04d4ba Mots-clés: lowercase enforcement, deduplication, absolute dropdown
7fe53f8c Mots-clés: interactive HTMX tag search
dd110cc5 Admin mobile block: fix inline style beating media query
```
## Key files to review
- `app/src/Database.php``createThesis()` line ~1830, `updateThesis()` line ~1751, `setThesisFormats/Languages/Tags`
- `app/src/Controllers/ThesisCreateController.php``submit()` line ~146, `validateAndSanitise()` line ~312
- `app/src/Controllers/ThesisEditController.php``save()` line ~158
- `app/public/admin/actions/formulaire.php` — calls `$ctrl->submit()` (create path)
- `app/public/admin/actions/edit.php` — calls `$ctrl->save()` (edit path)
- `app/public/admin/index.php` — CSV import at line ~220