fixed vat allocation total fields

taxes_az/taxes_az/doctype/vat_allocation/vat_allocation.py

@@ -11,8 +11,8 @@ class VATallocation(Document):
     def validate(self):
         # Check if document with same year and month already exists
         self.validate_unique_year_month()
-        # Recalculate all totals from links
-        #self.recalculate_totals_from_links()
+        # Calculate totals by tax template (without modifying child tables)
+        self.calculate_tax_template_totals()
         # Validate all allocations
         self.validate_allocations()
     
@@ -101,6 +101,41 @@ class VATallocation(Document):
             allocated = Decimal(str(si_row.allocated_amount or 0))
             si_row.unallocated_amount = float(max(Decimal('0'), total - allocated))
 
+        # Calculate totals by tax template
+        self.calculate_tax_template_totals()
+
+    def calculate_tax_template_totals(self):
+        """
+        Calculate totals by tax template from sales invoice table
+        """
+        # Reset totals
+        self.total_edv_daxil_18 = 0
+        self.total_edv_azadolma = 0
+        self.total_edv_0 = 0
+        self.total_edv_18 = 0
+        self.total_allocated_sum = 0
+
+        # Calculate totals - only from current month table
+        for si_row in self.sales_invoice_table:
+            allocated = Decimal(str(si_row.allocated_amount or 0))
+            if allocated <= 0:
+                continue
+
+            template = (si_row.item_tax_template or '').strip()
+
+            # Match by template name
+            if template == 'ƏDV daxil 18%':
+                self.total_edv_daxil_18 = float(Decimal(str(self.total_edv_daxil_18 or 0)) + allocated)
+            elif template == 'ƏDV-dən azadolma':
+                self.total_edv_azadolma = float(Decimal(str(self.total_edv_azadolma or 0)) + allocated)
+            elif template == 'ƏDV 0%':
+                self.total_edv_0 = float(Decimal(str(self.total_edv_0 or 0)) + allocated)
+            elif template == 'ƏDV 18%':
+                self.total_edv_18 = float(Decimal(str(self.total_edv_18 or 0)) + allocated)
+
+            # Add to total sum
+            self.total_allocated_sum = float(Decimal(str(self.total_allocated_sum or 0)) + allocated)
+
     def validate_allocations(self):
         """
         Validate that all allocations are mathematically correct