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fix(cii): format ZUGFeRD BilledQuantity like UBL (no trailing 1.0000) 

Ganze Mengen erscheinen als 1.00 statt 1.0000; gebrochene Mengen (z.B. 1.375
Tage) bleiben vollstaendig erhalten. Vereinheitlicht mit dem UBL-Generator.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
This commit is contained in:
dfuhrmann3 2026-07-07 16:35:19 +02:00
parent 8a7990f95f
commit 27f6d8bab7
1 changed files with 7 additions and 1 deletions
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8
invoice_logic.py
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@ -628,7 +628,13 @@ def generate_compliant_zugferd_cii(data):
line_deliv = ET.SubElement(line_item, f"{{{RAM}}}SpecifiedLineTradeDelivery")
u_code = map_unece_unit_code(item.get("unit", "Stk."))
ET.SubElement(line_deliv, f"{{{RAM}}}BilledQuantity", {"unitCode": u_code}).text = f"{item['quantity']:.4f}"
# Menge identisch zum UBL-Generator formatieren: ganze Zahlen mit 2 Nachkommastellen
# (z.B. "1.00"), gebrochene Mengen nur mit den noetigen Stellen (z.B. "1.375") - so
# erscheinen Stueckzahlen nicht als "1.0000", ohne dass Nachkommastellen verloren gehen.
q_val = float(item.get("quantity") or 0.0)
qty_formatted = f"{q_val:.4f}".rstrip('0').rstrip('.') if not q_val.is_integer() else f"{q_val:.2f}"
if qty_formatted == "" or qty_formatted == "0": qty_formatted = "0.00"
ET.SubElement(line_deliv, f"{{{RAM}}}BilledQuantity", {"unitCode": u_code}).text = qty_formatted
line_vat_rate = float(item.get("vat_rate_percent", data['vat_rate_percent']))
line_vat_category = "S" if line_vat_rate > 0.0 else "E"