bemade_fsm: Propagation of task assignee to subtasks (optional).

bemade_fsm/__manifest__.py

@@ -20,7 +20,7 @@
 ########################################################################################
 {
     'name': 'Improved Field Service Management',
-    'version': '15.0.1.0.4',
+    'version': '15.0.1.0.5',
     'summary': 'Adds functionality necessary for managing field service operations at Durpro.',
     'description': 'Adds functionality necessary for managing field service operations at Durpro.',
     'category': 'Services/Field Service',

bemade_fsm/models/task.py

@@ -76,6 +76,12 @@ class Task(models.Model):
 
     work_order_number = fields.Char(readonly=True)
 
+    propagate_assignment = fields.Boolean(
+        string='Propagate Assignment',
+        help='Propagate assignment of this task to all subtasks.',
+        default=True,
+    )
+
     @api.model_create_multi
     def create(self, vals):
         res = super().create(vals)
@@ -92,6 +98,16 @@ class Task(models.Model):
                                         + f"-{seq}"
         return res
 
+    def write(self, vals):
+        super().write(vals)
+        if not self:  # End recursion on empty RecordSet
+            return
+        if 'user_ids' in vals:
+            to_propagate = self.filtered(lambda task: task.propagate_assignment)
+            # Here we use child_ids instead of _get_all_subtasks() so as to allow for setting propagate_assignment
+            # to false on a child task.
+            to_propagate.child_ids.write({'user_ids': vals['user_ids']})
+
     @api.depends('sale_order_id')
     def _compute_relevant_order_lines(self):
         for rec in self:
@@ -199,6 +215,7 @@ class Task(models.Model):
         if self.child_ids:
             return self | self.child_ids._get_full_hierarchy()
         return self
+
     def synchronize_name_fsm(self):
         """ Applies naming to the entire task tree for tasks that are part of this
         recordset. Root tasks are named:

bemade_fsm/tests/__init__.py

@@ -4,3 +4,4 @@ from . import test_sale_order
 from . import test_equipment
 from . import test_fsm_contact_setting
 from . import test_fsm_visit
+from . import test_task

bemade_fsm/tests/test_task.py

@@ -0,0 +1,40 @@
+from .test_bemade_fsm_common import BemadeFSMBaseTest
+from odoo.tests.common import tagged
+from odoo import Command
+
+
+@tagged('post_install', '-at_install')
+class TaskTest(BemadeFSMBaseTest):
+
+    def test_reassigning_assignment_propagating_task_changes_subtasks(self):
+        # This creation step is a bit lazy - we use defaults to make tasks with a hierachy and settings we want
+        so = self._generate_sale_order()
+        template = self._generate_task_template(names=['Parent', 'Child'], structure=[2])
+        product = self._generate_product(task_template=template)
+        sol = self._generate_sale_order_line(sale_order=so, product=product)
+        user = self._generate_project_manager_user('Bob', 'Bob')
+        so.action_confirm()
+        task = sol.task_id
+
+        task.write({
+            'user_ids': [Command.set([user.id])]
+        })
+
+        self.assertTrue(all([t.user_ids == user for t in task | task._get_all_subtasks()]))
+
+    def test_reassigning_assignment_non_propagating_task_doesnt_change_subtasks(self):
+        so = self._generate_sale_order()
+        template = self._generate_task_template(names=['Parent', 'Child', 'Grandchild'], structure=[2, 1])
+        product = self._generate_product(task_template=template)
+        sol = self._generate_sale_order_line(sale_order=so, product=product)
+        user = self._generate_project_manager_user('Bob', 'Bob')
+        so.action_confirm()
+        task = sol.task_id
+        task.child_ids.write({'propagate_assignment': False})  # Stop propagation after the first level
+
+        task.write({
+            'user_ids': [Command.set([user.id])]
+        })
+
+        self.assertTrue(all([t.user_ids == user for t in task | task.child_ids]))
+        self.assertFalse(any([t.user_ids for t in task.child_ids.child_ids]))

bemade_fsm/views/task_views.xml

@@ -46,6 +46,9 @@
                 <xpath expr="//field[@name='child_ids']/tree//field[@name='name']" position="after">
                     <field name="description" string="Description/Comments"/>
                 </xpath>
+                <field name="user_ids" position="after">
+                    <field name="propagate_assignment"/>
+                </field>
             </field>
         </record>
         <!-- Add parent_id = false to domain for My Tasks, All Tasks: To Schedule, All Tasks and To Invoice-->