Merged in add_sales_discount_in_xml_fp (pull request #305)

<miqdad>Add sales discount in xml fp

1 files changed, 64 insertions, 24 deletions

diff --git a/indoteknik_custom/models/coretax_fatur.py b/indoteknik_custom/models/coretax_fatur.py
index b4bffbd2..92ff1a72 100644
--- a/indoteknik_custom/models/coretax_fatur.py
+++ b/indoteknik_custom/models/coretax_fatur.py
@@ -4,19 +4,23 @@ from xml.dom import minidom
 import base64
 import re
 
+
 class CoretaxFaktur(models.Model):
     _name = 'coretax.faktur'
     _description = 'Export Faktur ke XML'
-    
-    export_file = fields.Binary(string="Export File",  )
-    export_filename = fields.Char(string="Export File",  )
-    
+
+    export_file = fields.Binary(string="Export File", )
+    export_filename = fields.Char(string="Export File", )
+
+    DISCOUNT_ACCOUNT_ID = 463
+
     def validate_and_format_number(slef, input_number):
         # Hapus semua karakter non-digit
         cleaned_number = re.sub(r'\D', '', input_number)
-        
+
         total_sum = sum(int(char) for char in cleaned_number)
-        if total_sum == 0 :
+
+        if total_sum == 0:
             return '0000000000000000'
 
         # Hitung jumlah digit
@@ -39,22 +43,16 @@ class CoretaxFaktur(models.Model):
         # Tambahkan elemen ListOfTaxInvoice
         list_of_tax_invoice = ET.SubElement(root, 'ListOfTaxInvoice')
 
-        # Dapatkan data faktur
-        # inv_obj = self.env['account.move']
-        # invoices = inv_obj.search([('is_efaktur_exported','=',True),
-        #                            ('state','=','posted'),
-        #                            ('efaktur_id','!=', False),
-        #                            ('move_type','=','out_invoice')], limit = 5)
-        
         for invoice in invoices:
             tax_invoice = ET.SubElement(list_of_tax_invoice, 'TaxInvoice')
             buyerTIN = self.validate_and_format_number(invoice.partner_id.npwp)
             nitku = invoice.partner_id.nitku
             formula = nitku if nitku else buyerTIN.ljust(len(buyerTIN) + 6, '0')
-            buyerIDTKU = formula if sum(int(char) for char in buyerTIN) > 0  else '000000'
+            buyerIDTKU = formula if sum(int(char) for char in buyerTIN) > 0 else '000000'
 
             # Tambahkan elemen faktur
-            ET.SubElement(tax_invoice, 'TaxInvoiceDate').text = invoice.invoice_date.strftime('%Y-%m-%d') if invoice.invoice_date else ''
+            ET.SubElement(tax_invoice, 'TaxInvoiceDate').text = invoice.invoice_date.strftime(
+                '%Y-%m-%d') if invoice.invoice_date else ''
             ET.SubElement(tax_invoice, 'TaxInvoiceOpt').text = 'Normal'
             ET.SubElement(tax_invoice, 'TrxCode').text = '04'
             ET.SubElement(tax_invoice, 'AddInfo')
@@ -64,30 +62,72 @@ class CoretaxFaktur(models.Model):
             ET.SubElement(tax_invoice, 'FacilityStamp')
             ET.SubElement(tax_invoice, 'SellerIDTKU').text = '0742260227086000000000'
             ET.SubElement(tax_invoice, 'BuyerTin').text = buyerTIN
-            ET.SubElement(tax_invoice, 'BuyerDocument').text = 'TIN' if sum(int(char) for char in buyerTIN) > 0 else 'Other ID'
+            ET.SubElement(tax_invoice, 'BuyerDocument').text = 'TIN' if sum(
+                int(char) for char in buyerTIN) > 0 else 'Other ID'
             ET.SubElement(tax_invoice, 'BuyerCountry').text = 'IDN'
-            ET.SubElement(tax_invoice, 'BuyerDocumentNumber').text = '-' if sum(int(char) for char in buyerTIN) > 0 else str(invoice.partner_id.id)
+            ET.SubElement(tax_invoice, 'BuyerDocumentNumber').text = '-' if sum(
+                int(char) for char in buyerTIN) > 0 else str(invoice.partner_id.id)
             ET.SubElement(tax_invoice, 'BuyerName').text = invoice.partner_id.nama_wajib_pajak or ''
             ET.SubElement(tax_invoice, 'BuyerAdress').text = invoice.partner_id.alamat_lengkap_text or ''
             ET.SubElement(tax_invoice, 'BuyerEmail').text = invoice.partner_id.email or ''
             ET.SubElement(tax_invoice, 'BuyerIDTKU').text = buyerIDTKU
 
+            # Filter product
+            product_lines = invoice.invoice_line_ids.filtered(
+                lambda l: not l.display_type and hasattr(l, 'account_id') and
+                          l.account_id and l.product_id and
+                          l.account_id.id != self.DISCOUNT_ACCOUNT_ID and
+                          l.quantity != -1
+            )
+
+            # Filter discount
+            discount_lines = invoice.invoice_line_ids.filtered(
+                lambda l: not l.display_type and (
+                        (hasattr(l, 'account_id') and l.account_id and
+                         l.account_id.id == self.DISCOUNT_ACCOUNT_ID) or
+                        (l.quantity == -1)
+                )
+            )
+
+            # Calculate total product amount (before discount)
+            total_product_amount = sum(line.price_subtotal for line in product_lines)
+            if total_product_amount == 0:
+                total_product_amount = 1  # Avoid division by zero
+
+            # Calculate total discount amount
+            total_discount_amount = abs(sum(line.price_subtotal for line in discount_lines))
+
             # Tambahkan elemen ListOfGoodService
             list_of_good_service = ET.SubElement(tax_invoice, 'ListOfGoodService')
-            for line in invoice.invoice_line_ids:
-                otherTaxBase = round(line.price_subtotal * (11/12)) if line.price_subtotal else 0
+
+            for line in product_lines:
+                # Calculate prorated discount
+                line_proportion = line.price_subtotal / total_product_amount
+                line_discount = total_discount_amount * line_proportion
+
+                # unit_price = line.price_unit
+                subtotal = line.price_subtotal
+                quantity = line.quantity
+                total_discount = round(line_discount, 2)
+
+                # Calculate other tax values
+                otherTaxBase = round(subtotal * (11 / 12), 2) if subtotal else 0
+                vat_amount = round(otherTaxBase * 0.12, 2)
+
+                # Create the line in XML
                 good_service = ET.SubElement(list_of_good_service, 'GoodService')
                 ET.SubElement(good_service, 'Opt').text = 'A'
                 ET.SubElement(good_service, 'Code').text = '000000'
                 ET.SubElement(good_service, 'Name').text = line.name
                 ET.SubElement(good_service, 'Unit').text = 'UM.0018'
-                ET.SubElement(good_service, 'Price').text = str(round(line.price_subtotal/line.quantity, 2)) if line.price_subtotal else '0'
-                ET.SubElement(good_service, 'Qty').text = str(line.quantity)
-                ET.SubElement(good_service, 'TotalDiscount').text = '0'
-                ET.SubElement(good_service, 'TaxBase').text = str(round(line.price_subtotal)) if line.price_subtotal else '0'
+                ET.SubElement(good_service, 'Price').text = str(round(subtotal / quantity, 2)) if subtotal else '0'
+                ET.SubElement(good_service, 'Qty').text = str(quantity)
+                ET.SubElement(good_service, 'TotalDiscount').text = str(total_discount)
+                ET.SubElement(good_service, 'TaxBase').text = str(
+                    round(subtotal)) if subtotal else '0'
                 ET.SubElement(good_service, 'OtherTaxBase').text = str(otherTaxBase)
                 ET.SubElement(good_service, 'VATRate').text = '12'
-                ET.SubElement(good_service, 'VAT').text = str(round(otherTaxBase * 0.12, 2))
+                ET.SubElement(good_service, 'VAT').text = str(vat_amount)
                 ET.SubElement(good_service, 'STLGRate').text = '0'
                 ET.SubElement(good_service, 'STLG').text = '0'