[IMP] hr_payroll_hibou: add pay period to payslip

hr_payroll_hibou/__manifest__.py

@@ -3,7 +3,7 @@
 {
     'name': 'Hibou Payroll',
     'author': 'Hibou Corp. <hello@hibou.io>',
-    'version': '13.0.2.0.0',
+    'version': '13.0.2.1.0',
     'category': 'Payroll Localization',
     'depends': [
         'hr_payroll',

hr_payroll_hibou/models/browsable_object.py

@@ -137,6 +137,11 @@ class Payslips(BrowsableObject):
     @property
     def paid_amount(self):
         return self.dict._get_paid_amount()
+    
+    # Hibou helper
+    @property
+    def pay_periods_in_year(self):
+        return self.dict.get_pay_periods_in_year()
 
 
 # Patch over Core

hr_payroll_hibou/models/hr_payslip.py

@@ -7,6 +7,22 @@ from .browsable_object import BrowsableObject, InputLine, WorkedDays, Payslips
 class HrPayslip(models.Model):
     _inherit = 'hr.payslip'
 
+    # From IRS Publication 15-T or logically (annually, bi-monthly)
+    PAY_PERIODS_IN_YEAR = {
+        'annually':        1,
+        'semi-annually':   2,
+        'quarterly':       4,
+        'bi-monthly':      6,
+        'monthly':        12,
+        'semi-monthly':   24,
+        'bi-weekly':      26,
+        'weekly':         52,
+        'daily':         260,
+    }
+
+    def get_pay_periods_in_year(self):
+        return self.PAY_PERIODS_IN_YEAR.get(self.contract_id.schedule_pay, 0)
+
     # We need to be able to support more complexity,
     # namely, that different employees will be paid by different wage types as 'salary' vs 'hourly'
     wage_type = fields.Selection(related='contract_id.wage_type')