Activate employee based on dates

Closes #12077

modules/attendance/attendance.py

@@ -34,6 +34,9 @@ class Line(ModelSQL, ModelView):
     company = fields.Many2One('company.company', "Company", required=True,
         help="The company which the employee attended.")
     employee = fields.Many2One('company.employee', "Employee", required=True,
+        search_context={
+            'active_test': False,
+            },
         domain=[
             ('company', '=', Eval('company')),
             ['OR',

modules/company/CHANGELOG

@@ -1,3 +1,4 @@
+* Activate employee based on dates
 * Use template substitution for company header/footer
 
 Version 7.0.0 - 2023-10-30

modules/company/company.py

@@ -1,6 +1,7 @@
 # This file is part of Tryton.  The COPYRIGHT file at the top level of
 # this repository contains the full copyright notices and license terms.
 
+import datetime as dt
 from string import Template
 
 from trytond.model import ModelSQL, ModelView, fields
@@ -98,6 +99,9 @@ class Employee(ModelSQL, ModelView):
         help="The party which represents the employee.")
     company = fields.Many2One('company.company', 'Company', required=True,
         help="The company to which the employee belongs.")
+    active = fields.Function(
+        fields.Boolean("Active"),
+        'on_change_with_active', searcher='search_active')
     start_date = fields.Date('Start Date',
         domain=[If((Eval('start_date')) & (Eval('end_date')),
                 ('start_date', '<=', Eval('end_date')),
@@ -129,6 +133,43 @@ class Employee(ModelSQL, ModelView):
     def default_company():
         return Transaction().context.get('company')
 
+    @fields.depends('start_date', 'end_date')
+    def on_change_with_active(self, name=None):
+        pool = Pool()
+        Date = pool.get('ir.date')
+        context = Transaction().context
+        date = context.get('date') or Date.today()
+        start_date = self.start_date or dt.date.min
+        end_date = self.end_date or dt.date.max
+        return start_date <= date <= end_date
+
+    @classmethod
+    def search_active(cls, name, domain):
+        pool = Pool()
+        Date = pool.get('ir.date')
+        context = Transaction().context
+        date = context.get('date') or Date.today()
+        _, operator, value = domain
+        if (operator == '=' and value) or (operator == '!=' and not value):
+            domain = [
+                ['OR',
+                    ('start_date', '=', None),
+                    ('start_date', '<=', date),
+                    ],
+                ['OR',
+                    ('end_date', '=', None),
+                    ('end_date', '>=', date),
+                    ],
+                ]
+        elif (operator == '=' and not value) or (operator == '!=' and value):
+            domain = ['OR',
+                ('start_date', '>', date),
+                ('end_date', '<', date),
+                ]
+        else:
+            domain = []
+        return domain
+
     def get_rec_name(self, name):
         return self.party.rec_name
 

modules/company/tests/test_module.py

@@ -1,6 +1,7 @@
 # This file is part of Tryton.  The COPYRIGHT file at the top level of
 # this repository contains the full copyright notices and license terms.
 
+import datetime as dt
 from collections import defaultdict
 from contextlib import contextmanager
 
@@ -329,5 +330,86 @@ class CompanyTestCase(
         self.assertEqual(
             company.footer_used, "Dunder Mifflin - company@example.com")
 
+    @with_transaction()
+    def test_employee_active_no_dates(self):
+        "Test employee active with dates"
+        pool = Pool()
+        Employee = pool.get('company.employee')
+
+        company = create_company()
+        employee = create_employee(company, "Jim Halper")
+
+        self.assertEqual(employee.active, True)
+        self.assertEqual(Employee.search([
+                    ('active', '=', True),
+                    ]), [employee])
+        self.assertEqual(Employee.search([
+                    ('active', '!=', False),
+                    ]), [employee])
+        self.assertEqual(Employee.search([
+                    ('active', '=', False),
+                    ]), [])
+        self.assertEqual(Employee.search([
+                    ('active', '!=', True),
+                    ]), [])
+
+    @with_transaction()
+    def test_employee_active_start_date(self):
+        "Test employee active with start date"
+        pool = Pool()
+        Employee = pool.get('company.employee')
+
+        company = create_company()
+        employee = create_employee(company, "Jim Halper")
+        employee.start_date = dt.date.today()
+        employee.save()
+
+        with Transaction().set_context(date=employee.start_date):
+            self.assertEqual(Employee(employee).active, True)
+            self.assertEqual(Employee.search([
+                        ('active', '=', True),
+                        ]), [employee])
+        with Transaction().set_context(
+                date=employee.start_date - dt.timedelta(days=1)):
+            self.assertEqual(Employee(employee).active, False)
+            self.assertEqual(Employee.search([
+                        ('active', '=', True),
+                        ]), [])
+        with Transaction().set_context(
+                date=employee.start_date + dt.timedelta(days=1)):
+            self.assertEqual(Employee(employee).active, True)
+            self.assertEqual(Employee.search([
+                        ('active', '=', True),
+                        ]), [employee])
+
+    @with_transaction()
+    def test_employee_active_end_date(self):
+        "Test employee active with end date"
+        pool = Pool()
+        Employee = pool.get('company.employee')
+
+        company = create_company()
+        employee = create_employee(company, "Jim Halper")
+        employee.end_date = dt.date.today()
+        employee.save()
+
+        with Transaction().set_context(date=employee.end_date):
+            self.assertEqual(Employee(employee).active, True)
+            self.assertEqual(Employee.search([
+                        ('active', '=', True),
+                        ]), [employee])
+        with Transaction().set_context(
+                date=employee.end_date - dt.timedelta(days=1)):
+            self.assertEqual(Employee(employee).active, True)
+            self.assertEqual(Employee.search([
+                        ('active', '=', True),
+                        ]), [employee])
+        with Transaction().set_context(
+                date=employee.end_date + dt.timedelta(days=1)):
+            self.assertEqual(Employee(employee).active, False)
+            self.assertEqual(Employee.search([
+                        ('active', '=', True),
+                        ]), [])
+
 
 del ModuleTestCase

modules/timesheet/line.py

@@ -23,7 +23,11 @@ class Line(ModelSQL, ModelView):
     company = fields.Many2One('company.company', 'Company', required=True,
         help="The company on which the time is spent.")
     employee = fields.Many2One(
-        'company.employee', "Employee", required=True, domain=[
+        'company.employee', "Employee", required=True,
+        search_context={
+            'active_test': False,
+            },
+        domain=[
             ('company', '=', Eval('company', -1)),
             ['OR',
                 ('start_date', '=', None),