Added payment to invoice

booking.py

@@ -321,6 +321,54 @@ class Booking(Workflow, ModelSQL, ModelView):
             number = config.booking_sequence.get()
             cls.write([booking], {'number': number})
 
+    @classmethod
+    def reconcile(cls, booking, voucher):
+        pool = Pool()
+        VoucherConfig = pool.get('account.voucher_configuration')
+        MoveLine = pool.get('account.move.line')
+        invoice = None
+        config = VoucherConfig.get_configuration()
+        account = config.account_prepayment
+        for folio in booking.lines:
+            invoice = folio.invoice
+            if invoice and invoice.state == 'paid':
+                continue
+            advances = []
+            payments = []
+            for voucher in booking.vouchers:
+                print(folio.invoice.number, folio.invoice.state)
+                for line in voucher.move.lines:
+                    if line.account.id == account.id and not line.reconciliation:
+                        advances.append(voucher)
+                        break
+                    elif line.account.id == invoice.account.id:
+                        payments.append(line)
+
+        if invoice:
+            to_reconcile_lines = []
+            if advances:
+                invoice.create_move_advance(advances)
+                invoice.save()
+            if payments:
+                invoice.add_payment_lines({invoice: payments})
+                invoice.save()
+                # to_reconcile_lines.extend(payments)
+            if invoice.amount_to_pay == Decimal(0):
+                # invoice.paid([invoice])
+                for ml in invoice.payment_lines:
+                    if not ml.reconciliation:
+                        to_reconcile_lines.append(ml)
+                for ml in invoice.move.lines:
+                    if not ml.reconciliation and ml.account.id == invoice.account.id:
+                        to_reconcile_lines.append(ml)
+                if to_reconcile_lines:
+                    print('to_reconcile_lines...', to_reconcile_lines)
+                    balance = 0
+                    for lin in to_reconcile_lines:
+                        print(lin.debit, line.credit)
+                        balance += lin.debit - line.credit
+                    MoveLine.reconcile(to_reconcile_lines)
+
     @classmethod
     def get_grouped_invoices(cls, folios, charges):
         res = {}
@@ -361,7 +409,7 @@ class Booking(Workflow, ModelSQL, ModelView):
                     'folios': [fo],
                     'description': fo.get_room_info(),
                     'quantity': fo.nights_quantity,
-                    'product': fo.accommodation,
+                    'product': fo.product,
                     'unit_price': fo.unit_price,
                     'taxes_exception': booking.taxes_exception,
                 })