[FIX] project: avoid traceback on View Task in project sharing + other small bugfix

This commit will fix the following bugs:
- prevents a traceback to appear when clicking on View Task button in sub-tasks tab
	when in project sharing
- adds a forgotten state display in the sub-tasks tab in project sharing
	(was missing)
- in the kanban card sub-tasks dropdown, only the sub-tasks without project should
	toggle from In Progress to Done (previously every subtask toggled)

Task-3280844

closes odoo/odoo#128385

X-original-commit: 928c8cc2ac83c5ac4a175848b1ac862e9b914daa
Signed-off-by: Xavier Bol (xbo) <xbo@odoo.com>

addons/project/static/src/components/subtask_kanban_list/subtask_kanban_list.js

@@ -48,11 +48,12 @@ export class SubtaskKanbanList extends Component {
     }
 
     get fields() {
-        const { display_name, state, user_ids } = this.props.record.fields;
+        const { display_name, state, user_ids, project_id } = this.props.record.fields;
         return {
             display_name,
             state,
             user_ids,
+            project_id,
         };
     }
 
@@ -66,6 +67,9 @@ export class SubtaskKanbanList extends Component {
             user_ids: {
                 field: getFieldFromRegistry(this.fields.user_ids.type, "many2many_avatar_user", "kanban"),
             },
+            project_id: {
+                field: getFieldFromRegistry(this.fields.project_id.type, "project_private_task", "kanban")
+            },
         };
     }
 

addons/project/static/tests/project_subtask_kanban_list_tests.js

@@ -37,6 +37,7 @@ QUnit.module('Subtask Kanban List tests', {
                 `<kanban js_class="project_task_kanban">
                     <field name="subtask_count"/>
                     <field name="closed_subtask_count"/>
+                    <field name="project_id"/>
                     <templates>
                         <t t-name="kanban-box">
                             <div>

addons/project/views/project_sharing_project_task_views.xml

@@ -188,6 +188,7 @@
                                     <field name="state" invisible="1"/>
                                     <field name="sequence" widget="handle"/>
                                     <field name="priority" widget="priority" optional="show" nolabel="1"/>
+                                    <field name="state" widget="project_task_state_selection" nolabel="1"/>
                                     <field name="name"/>
                                     <field name="allow_milestones" invisible="1"/>
                                     <field name="milestone_id"
@@ -203,8 +204,8 @@
                                     <field name="tag_ids" widget="many2many_tags" options="{'color_field': 'color'}" optional="hide"/>
                                     <field name="stage_id" optional="show"/>
                                     <button name="action_open_task" type="object" title="View Task" string="View Task" class="btn btn-link float-end"
-                                            context="{'form_view_ref': 'project.project_sharing_project_task_view_form'}"
-                                            attrs="{'invisible': &quot;[('project_id', '!=', False), ('project_id', '!=', active_id)]&quot;}"/>
+                                            context="{'form_view_ref': 'project.project_sharing_project_task_view_form', 'search_view_ref': 'project.project_sharing_project_task_view_search'}"
+                                            attrs="{'invisible': &quot;['|', ('project_id', '=', False), ('project_id', '!=', active_id)]&quot;}"/>
                                 </tree>
                             </field>
                         </page>