add option 60 40 payroll

payroll.py

@@ -492,6 +492,7 @@ class Payroll(metaclass=PoolMeta):
             super(Payroll, self).set_preliquidation(extras, discounts)
             self.save()
             self.update_wage_no_salary()
+        self.recompute_lines()
 
     def set_events(self):
         pool = Pool()
@@ -698,6 +699,30 @@ class Payroll(metaclass=PoolMeta):
         return sum([l.amount for l in lines if not l.reconciled])
 
     def recompute_lines(self):
+        PayrollLine = Pool().get('staff.payroll.line')
+        amounts_60_40 = []
+        wages_60_40 = []
+        for line in self.lines:
+            wage = line.wage_type
+            if wage.definition == 'payment':
+                if wage.salary_constitute:
+                    amounts_60_40.append(line.amount)
+                elif wage.wage_type_60_40:
+                    wages_60_40.append(line)
+                    amounts_60_40.append(line.amount)
+        amount_wages_60_40 = sum([l.amount for l in wages_60_40])
+        amount_to_validate = sum(amounts_60_40) * Decimal(0.4) < amount_wages_60_40
+        if amounts_60_40 and wages_60_40 and amount_to_validate:
+            amount_dif = amount_wages_60_40 - sum(amounts_60_40) * Decimal(0.4)
+            lines_to_create = []
+            for l in wages_60_40:
+                new_unit_value = Decimal(str(round((amount_dif * (l.amount/amount_wages_60_40)),2)))
+                unit_value = Decimal(str(round((l.amount - new_unit_value), 2)))
+                lines_to_create.append(self.get_line(l.wage_type.wage_type_60_40, 1, new_unit_value))
+                PayrollLine.write([l], {
+                    'unit_value': unit_value,
+                })
+            PayrollLine.create(lines_to_create)
         super(Payroll, self).recompute_lines()
         self.update_wage_no_salary()
         line_tax = None

view/wage_type_form.xml

@@ -19,5 +19,7 @@ this repository contains the full copyright notices and license terms. -->
             <field name="round_amounts"/>
             <label name="provision_cancellation"/>
             <field name="provision_cancellation"/>
+            <label name="wage_type_60_40"/>
+            <field name="wage_type_60_40"/>
     </xpath>
 </data>

wage_type.py

@@ -25,6 +25,7 @@ class WageType(metaclass=PoolMeta):
     round_amounts = fields.Selection(ROUND_AMOUNTS, 'Rounds amounts',
         help='Approximates the highest value in hundreds')
     provision_cancellation = fields.Many2One('staff.wage_type', 'Cancellation of Provision')
+    wage_type_60_40 = fields.Many2One('staff.wage_type', 'Wage Type 60/40', help='select wage type for set 60/40')
 
     @classmethod
     def __setup__(cls):