[18.0][IMP] base_user_role: New wizard to add multiple users

This commit adds a new feature to the module: New button to
open wizard so it's possible to select multiple
users at once, keeping the ability to choose the dates.

Author: jqbeltran2

base_user_role/__manifest__.py

@@ -20,6 +20,7 @@
         "views/user.xml",
         "views/group.xml",
         "wizards/create_from_user.xml",
+        "wizards/role_add_users_wizard_views.xml",
         "wizards/wizard_groups_into_role.xml",
     ],
     "installable": True,

base_user_role/security/ir.model.access.csv

@@ -3,3 +3,4 @@ access_res_users_role,access_res_users_role,model_res_users_role,"base.group_erp
 access_res_users_role_line,access_res_users_role_line,model_res_users_role_line,"base.group_erp_manager",1,1,1,1
 access_wizard_create_role_from_user,access_wizard_create_role_from_user,model_wizard_create_role_from_user,"base.group_erp_manager",1,1,1,1
 access_wizard_groups_into_role,access_wizard_groups_into_role,model_wizard_groups_into_role,"base.group_erp_manager",1,1,1,1
+access_role_add_users_wizard,access_role_add_users_wizard,model_role_add_users_wizard,base.group_erp_manager,1,1,1,1

base_user_role/views/role.xml

@@ -3,6 +3,14 @@
      License LGPL-3.0 or later (http://www.gnu.org/licenses/lgpl).
  -->
 <odoo>
+    <record id="action_add_multiple_users_wizard" model="ir.actions.act_window">
+        <field name="name">Add Multiple Users</field>
+        <field name="res_model">role.add.users.wizard</field>
+        <field name="view_mode">form</field>
+        <field name="target">new</field>
+        <field name="context">{'default_role_id': active_id}</field>
+    </record>
+
     <record id="view_res_users_role_form" model="ir.ui.view">
         <field name="name">res.users.role.form</field>
         <field name="model">res.users.role</field>
@@ -44,6 +52,13 @@
                             <field name="implied_ids" nolabel="1" />
                         </page>
                         <page string="Users">
+                            <button
+                                name="%(action_add_multiple_users_wizard)d"
+                                type="action"
+                                string="Add Multiple Users"
+                                icon="fa-users"
+                                class="btn-primary mb-3"
+                            />
                             <field name="line_ids" nolabel="1">
                                 <list
                                     editable="bottom"

base_user_role/wizards/__init__.py

@@ -1,2 +1,3 @@
 from . import create_from_user
+from . import role_add_users_wizard
 from . import wizard_groups_into_role

base_user_role/wizards/role_add_users_wizard.py

@@ -0,0 +1,35 @@
+from odoo import fields, models
+
+
+class RoleAddUsersWizard(models.TransientModel):
+    _name = "role.add.users.wizard"
+    _description = "Wizard to add multiple users to a role"
+
+    role_id = fields.Many2one(
+        comodel_name="res.users.role",
+        required=True,
+        ondelete="cascade",
+    )
+    user_ids = fields.Many2many(
+        comodel_name="res.users",
+        string="Users",
+        required=True,
+    )
+    date_from = fields.Date("From")
+    date_to = fields.Date("To")
+
+    def action_add_users(self):
+        existing_users = self.role_id.line_ids.user_id
+        new_users = self.user_ids - existing_users
+        self.env["res.users.role.line"].create(
+            [
+                {
+                    "role_id": self.role_id.id,
+                    "user_id": user.id,
+                    "date_from": self.date_from,
+                    "date_to": self.date_to,
+                }
+                for user in new_users
+            ]
+        )
+        return {"type": "ir.actions.act_window_close"}

base_user_role/wizards/role_add_users_wizard_views.xml

@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<odoo>
+    <record id="view_res_users_role_add_users_wizard" model="ir.ui.view">
+        <field name="name">role.add.users.wizard.form</field>
+        <field name="model">role.add.users.wizard</field>
+        <field name="arch" type="xml">
+            <form>
+                <group>
+                    <field name="role_id" readonly="1" />
+                    <field
+                        name="user_ids"
+                        widget="many2many_tags"
+                        options="{'no_create': True, 'no_create_edit': True}"
+                        domain="[('share','=',False), ('active','=',True)]"
+                    />
+                    <field name="date_from" />
+                    <field name="date_to" />
+                </group>
+                <footer>
+                    <button
+                        name="action_add_users"
+                        string="Add Users"
+                        type="object"
+                        class="btn-primary"
+                    />
+                    <button string="Cancel" special="cancel" />
+                </footer>
+            </form>
+        </field>
+    </record>
+</odoo>