minor fix

payroll.py

@@ -16,21 +16,25 @@ from trytond.modules.staff_payroll import PayrollReport
 
 
 __all__ = ['Payroll', 'PayrollGlobalStart', 'PayrollGlobal',
-        'PayrollGlobalReport', 'PayrollPaymentReport', 'PayrollPayment',
-        'PayrollPaymentStart', 'PayrollPaycheckStart',
-        'PayrollPaycheckReport', 'PayrollPaycheck',
-        'PayrollSheetReport', 'PayrollSheet', 'PayrollSheetStart',
-        'PayrollGroupStart', 'PayrollGroup', 'PayrollByPeriodDynamic',
-        'OpenPayrollByPeriod', 'OpenPayrollByPeriodStart',
-        'FixPayrollStart', 'FixPayroll', 'Exo2276Start', 'Exo2276',
-        'Exo2276Report', 'PayrollLine', 'IncomeWithholdings',
-        'IncomeWithholdingsStart', 'IncomeWithholdingsReport'
-]
+           'PayrollGlobalReport', 'PayrollPaymentReport', 'PayrollPayment',
+           'PayrollPaymentStart', 'PayrollPaycheckStart',
+           'PayrollPaycheckReport', 'PayrollPaycheck',
+           'PayrollSheetReport', 'PayrollSheet', 'PayrollSheetStart',
+           'PayrollGroupStart', 'PayrollGroup', 'PayrollByPeriodDynamic',
+           'OpenPayrollByPeriod', 'OpenPayrollByPeriodStart',
+           'FixPayrollStart', 'FixPayroll', 'Exo2276Start', 'Exo2276',
+           'Exo2276Report', 'PayrollLine', 'IncomeWithholdings',
+           'IncomeWithholdingsStart', 'IncomeWithholdingsReport'
+           ]
 
 
-STATES = {'readonly': (Eval('state') != 'draft'),}
+STATES = {'readonly': (Eval('state') != 'draft')}
 _ZERO = Decimal('0.0')
-PAYMENTS = ['salary', 'bonus', 'reco', 'recf', 'hedo', 'heno', 'dom', 'hedf', 'henf']
+PAYMENTS = ['salary', 'bonus', 'reco', 'recf', 'hedo', 'heno',
+            'dom', 'hedf', 'henf']
+SOCIAL_SEGURITY = ['risk', 'health', 'retirement',
+                   'box_family', 'sena', 'icbf']
+
 
 class PayrollLine(metaclass=PoolMeta):
     __name__ = "staff.payroll.line"
@@ -277,10 +281,27 @@ class Payroll(metaclass=PoolMeta):
             # if len(payrolls) >= num_subperiod:
             for payroll in payrolls:
                 res += payroll.compute_salary_full(wage)
-                    # if payroll.contract:
-                    #     payrolls_contract[payroll.contract.id] = res
+                # if payroll.contract:
+                #    payrolls_contract[payroll.contract.id] = res
         return res
 
+    def get_line(self, wage, qty, unit_value, party=None):
+        res = super(Payroll, self).get_line(wage, qty, unit_value, party)
+        res['unit_value'] = self._validate_amount_wage(wage, res['unit_value'])
+        return res
+
+    def _validate_amount_wage(self, wage, amount):
+        config = Pool().get('staff.configuration')(1)
+        salary_in_date = self.contract.get_salary_in_date(self.end)
+        if config and config.minimum_salary and \
+            wage.type_concept == 'transport' and \
+                salary_in_date >= (config.minimum_salary * 2):
+            amount = 0
+        if wage.type_concept in SOCIAL_SEGURITY and \
+                amount < wage.minimal_unit_price:
+            amount = wage.minimal_unit_price
+        return amount
+
     def set_preliquidation(self, extras, discounts=None):
         discounts = self.set_events()
         ctx = {

wage_type.py

@@ -1,6 +1,6 @@
 #This file is part of Tryton.  The COPYRIGHT file at the top level of
 #this repository contains the full copyright notices and license terms.
-from trytond.pool import PoolMeta
+from trytond.pool import PoolMeta, Pool
 from trytond.model import fields
 from trytond.pyson import Eval
 
@@ -15,17 +15,20 @@ ROUND_AMOUNTS = [
 ]
 
 
-class WageType:
-    __metaclass__ = PoolMeta
+class WageType(metaclass=PoolMeta):
     __name__ = 'staff.wage_type'
     minimal_amount = fields.Numeric('Minimal Amount')
     month_application = fields.Boolean('Month Application')
     apply_special_salary = fields.Boolean('Apply Special Salary')
     adjust_days_worked = fields.Boolean('Adjust Days Worked',
-        help='If is true, rounded month work days on payroll to 30 indeed'
-        ' if month has 31 days, or rounded to 15 indeed the biweekly'
-        ' pay has 16 days')
+                                        help='If is true, rounded month work days on payroll to 30 indeed'
+                                        'if month has 31 days, or rounded to 15 indeed the biweekly'
+                                        'pay has 16 days')
     round_amounts = fields.Selection(ROUND_AMOUNTS, 'Rounds amounts', help='Approximates the highest value in hundreds')
+    minimal_expense = fields.Function(fields.Numeric('Minimun Expense Amount'),
+                                      'validate_minimum_amount')
+    minimal_unit_price = fields.Function(fields.Numeric('Minimun Expense Amount'),
+                                         'validate_minimum_amount')
     # limit_days = fields.Numeric('Limit Days', states={
     #     'invisible': Eval('type_concept') != 'special',
     #     'required': Eval('type_concept') == 'special',
@@ -59,3 +62,16 @@ class WageType:
         ]
         if new_sel not in cls.type_concept.selection:
             cls.type_concept.selection.extend(new_sel)
+
+    def validate_minimum_amount(self, name):
+        config = Pool().get('staff.configuration')(1)
+        if config:
+            minimum_salary = config.minimum_salary
+            num_subperiod = 30 / config.default_liquidation_period
+            amount = minimum_salary / num_subperiod
+            if name == 'minimal_unit_price':
+                return self.compute_unit_price({'salary': amount})
+            if name == 'minimal_expense':
+                return self.compute_expense({'salary': amount})
+        return 0
+