fix: Fehler-Feedback Kreditzuordnung, robustes PDF-Fehlerhandling
Kreditzuordnung im Szenario prueft jetzt response.ok, zeigt bei Fehlschlag eine deutsche Meldung und macht die Checkbox-Aenderung rueckgaengig statt stillschweigend neu zu laden. process_pdf faengt zusaetzlich zu ParserError auch unerwartete Parser-Exceptions (z.B. pdfminer bei strukturell kaputten PDFs) ab und legt dafuer ein sauberes error-Statement an statt eines unbehandelten 500; die Datei bleibt dabei im Posteingang. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
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@@ -23,6 +23,15 @@ def _find_or_create_account(session: Session, bank: str, iban: str | None, filen
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return acc
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return acc
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def _error_statement(session: Session, filename: str, message: str) -> Statement:
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stmt = Statement(filename=filename, bank="unbekannt", account_id=None,
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status="error", error_message=message)
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session.add(stmt)
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session.commit()
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session.refresh(stmt)
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return stmt
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def process_pdf(session: Session, path: Path) -> Statement:
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def process_pdf(session: Session, path: Path) -> Statement:
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settings = get_settings()
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settings = get_settings()
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filename = path.name
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filename = path.name
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@@ -30,12 +39,15 @@ def process_pdf(session: Session, path: Path) -> Statement:
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try:
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try:
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parsed = parse_pdf(path)
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parsed = parse_pdf(path)
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except ParserError as exc:
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except ParserError as exc:
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stmt = Statement(filename=filename, bank="unbekannt", account_id=None,
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return _error_statement(session, filename, str(exc))
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status="error", error_message=str(exc))
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except Exception as exc:
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session.add(stmt)
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# Fremdbibliotheken (pdfplumber/pdfminer) werfen bei strukturell
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session.commit()
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# kaputten PDFs eigene Exception-Typen statt ParserError (z.B.
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session.refresh(stmt)
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# PdfminerException "No /Root object!"). Ohne diesen Fang wuerde ein
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return stmt
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# kaputtes Upload zu einem unbehandelten 500 fuehren statt zu einem
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# sauberen Fehler-Import wie bei "Bank nicht erkannt". Die Datei
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# bleibt dabei unangetastet im Posteingang.
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return _error_statement(session, filename, f"PDF nicht lesbar: {exc}")
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account = _find_or_create_account(session, parsed.bank, parsed.iban, filename)
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account = _find_or_create_account(session, parsed.bank, parsed.iban, filename)
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@@ -204,7 +204,7 @@
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{% for l in loans %}
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{% for l in loans %}
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<label class="inline-form">
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<label class="inline-form">
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<input type="checkbox" {% if l.id in row.assigned_loan_ids %}checked{% endif %}
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<input type="checkbox" {% if l.id in row.assigned_loan_ids %}checked{% endif %}
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onchange="toggleScenarioLoan({{ sc.id }}, {{ l.id }}, this.checked)">
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onchange="toggleScenarioLoan({{ sc.id }}, {{ l.id }}, this.checked, this)">
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{{ l.name }}
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{{ l.name }}
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</label>
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</label>
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{% else %}
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{% else %}
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@@ -354,9 +354,18 @@
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recSelect.disabled = isCategory;
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recSelect.disabled = isCategory;
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}
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}
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function toggleScenarioLoan(scenarioId, loanId, checked) {
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function toggleScenarioLoan(scenarioId, loanId, checked, checkbox) {
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fetch('/api/scenarios/' + scenarioId + '/loans/' + loanId, { method: checked ? 'POST' : 'DELETE' })
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fetch('/api/scenarios/' + scenarioId + '/loans/' + loanId, { method: checked ? 'POST' : 'DELETE' })
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.then(function () { window.location.reload(); });
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.then(function (resp) {
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if (!resp.ok) {
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throw new Error('HTTP ' + resp.status);
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}
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window.location.reload();
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})
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.catch(function (err) {
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checkbox.checked = !checked;
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alert('Zuordnung fehlgeschlagen: ' + err.message);
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});
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}
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}
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var loadedSchedules = {};
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var loadedSchedules = {};
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@@ -71,3 +71,24 @@ def test_upload_rejects_non_pdf(client, tmp_path, monkeypatch):
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r = client.post("/api/imports/upload", headers=H,
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r = client.post("/api/imports/upload", headers=H,
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files={"file": ("x.txt", b"not a pdf", "text/plain")})
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files={"file": ("x.txt", b"not a pdf", "text/plain")})
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assert r.status_code == 400
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assert r.status_code == 400
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def test_upload_corrupt_pdf_produces_error_statement_not_500(client, tmp_path, monkeypatch):
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# Datei besteht die Endungspruefung (.pdf), ist aber strukturell kein
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# gueltiges PDF -> pdfplumber wirft eine eigene Exception (keine
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# ParserError). Das darf nicht als unbehandelter 500 durchschlagen,
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# sondern muss wie "Bank nicht erkannt" als sauberer Fehler-Import
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# sichtbar werden.
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monkeypatch.setenv("FB_INBOX_DIR", str(tmp_path / "inbox"))
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monkeypatch.setenv("FB_UPLOADS_DIR", str(tmp_path / "uploads"))
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from app.config import get_settings
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get_settings.cache_clear()
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r = client.post("/api/imports/upload", headers=H,
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files={"file": ("kaputt.pdf", b"not a pdf", "application/pdf")})
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assert r.status_code == 201
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body = r.json()
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assert body["status"] == "error"
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assert "PDF nicht lesbar" in body["error_message"]
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# Datei bleibt im Posteingang liegen, wird nicht ins Uploads-Verzeichnis verschoben.
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assert (tmp_path / "inbox" / "kaputt.pdf").exists()
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assert not (tmp_path / "uploads" / "kaputt.pdf").exists()
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