invoice.git

Nutze das globale Leistungsdatum BT-72 wenn angemessen
Parent 7b9d647
Bernd Wurst

Bernd Wurst commited on 2024-05-18 08:43:48
Zeige 1 geänderte Dateien mit 36 Einfügungen und 2 Löschungen.

Invoice/InvoiceToZUGFeRD.py
Zeige Datei @ 25d17cf
... ... 
@@ -108,6 +108,41 @@ def InvoiceToXML(invoice):
108 108 
     if invoice.contract_number:
109 109 
         doc.trade.agreement.contract.issuer_assigned_id = invoice.contract_number
110 110
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+    # Wenn alle Leistungsdaten aller Posten exakt ein fixes Datum sind, sollte statt dem Datumbereich der
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+    # einzelnen Posten doc.trade.delivery.event.occurence verwendet werden. Dazu müssen vorab alle Posten
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+    # aller Tabellen geprüft werden
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+    only_one_date = True
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+    deliverydate = None
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+    try:
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+        for part in invoice.parts:
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+            if not isinstance(part, InvoiceTable):
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+                continue
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+            for el in part.entries:
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+                end = None
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+                start = None
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+                if 'period_end' in el and el['period_end']:
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+                    end = el['period_end']
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+                if 'period_start' in el and el['period_start']:
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+                    start = el['period_start']
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+                if start and end and start != end:
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+                    print(f"{start} != {end}")
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+                    deliverydate = None
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+                    only_one_date = False
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+                    raise Exception('loop abort')
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+                if start and not deliverydate:
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+                    deliverydate = el['period_start']
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+                    continue
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+                if start != deliverydate:
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+                    print(f"{start} != {deliverydate}")
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+                    deliverydate = None
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+                    only_one_date = False
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+                    raise Exception('loop abort')
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+    except Exception as e:
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+        print('exception: ' + str(e))
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+        pass
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+    if only_one_date and deliverydate:
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+        doc.trade.delivery.event.occurrence = deliverydate
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+
111 146 
     # Line Items
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     summe_netto = 0.0
113 148 
     summe_brutto = 0.0
... ... 
@@ -136,12 +171,11 @@ def InvoiceToXML(invoice):
136 171 
                 if 'desc' in el and el['desc'] != '':
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                     li.product.description = el['desc']
138 173
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+                if not only_one_date:
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                     if 'period_start' in el and el['period_start']:
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                         li.settlement.period.start = el['period_start']
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                         if 'period_end' in el and el['period_end']:
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                             li.settlement.period.end = el['period_end']
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-                    else:
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-                        li.settlement.period.end = el['period_start']
145 179
146 180 
                 unit = 'C62'
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                 if el['unit']:
148 182