[IMP] hr_payroll_overtime: implement date or day of week overrides to overtime rules

hr_payroll_overtime/models/hr_work_entry.py

@@ -1,4 +1,7 @@
-from odoo import fields, models
+from odoo import api, fields, models
+from odoo.exceptions import ValidationError
+
+from .resource_calendar import WEEKDAY_SELECTION
 
 
 class HRWorkEntryType(models.Model):
@@ -19,3 +22,40 @@ class HRWorkEntryOvertime(models.Model):
                                   help='Number of hours worked in a week to trigger overtime.')
     multiplier = fields.Float(string='Multiplier',
                               help='Rate for when overtime is reached.')
+    override_ids = fields.One2many('hr.work.entry.overtime.type.override', 'overtime_type_id',
+                                   string='Overrides',
+                                   help='Override lines with a Date will be considered before Day of Week.')
+
+    def override_for_iso_date(self, iso_date):
+        return self.override_ids.iso_date_applies(iso_date)
+
+
+class HRWorkEntryOvertimeOverride(models.Model):
+    _name = 'hr.work.entry.overtime.type.override'
+    _description = 'Overtime Rule Override'
+    _order = 'date desc, day_of_week'
+
+    name = fields.Char(string='Description')
+    overtime_type_id = fields.Many2one('hr.work.entry.overtime.type',
+                                       string='Overtime Rules')
+    work_type_id = fields.Many2one('hr.work.entry.type', string='Overtime Work Type', required=True,
+                                   help='Distinct Work Type for this. Given the different rate, it should '
+                                        ' be different from other Overtime Work Types (because payslips '
+                                        'should only have one line/rate per work type).')
+    multiplier = fields.Float(string='Multiplier',
+                              help='Rate for when overtime is reached.')
+    day_of_week = fields.Selection(WEEKDAY_SELECTION, string='Day of Week')
+    date = fields.Date(string='Date')
+
+    @api.constrains('day_of_week', 'date')
+    def _constrain_days(self):
+        for override in self:
+            if override.day_of_week and override.date:
+                raise ValidationError('An override should only have a Date OR Day of Week.')
+
+    def iso_date_applies(self, iso_date):
+        for override in self:
+            if override.date and override.date.isocalendar() == iso_date:
+                return override
+            if int(override.day_of_week) == iso_date[2]:
+                return override