[IMP] sale_usability: access to sale orders from invoice view

Avoiding blocking access for users without Admin rigts

mrp_usability/models/product.py

@@ -12,16 +12,20 @@ class ProductTemplate(models.Model):
         only one BoM form or a list of BoMs."""
         self.ensure_one()
         if self.bom_count == 1:
-            action = self.env.ref("mrp.mrp_bom_form_action").read()[0]
+            action_xml_id = "mrp.mrp_bom_form_action"
+            action = self.env["ir.actions.actions"]._for_xml_id(action_xml_id)
             bom = self.env["mrp.bom"].search([("product_tmpl_id", "=", self.id)])
-            action.update({
+            action.update(
+                {
                     "context": {"default_product_tmpl_id": self.id},
                     "views": False,
                     "view_mode": "form,tree",
                     "res_id": bom.id,
-                })
+                }
+            )
         else:
-            action = self.env.ref("mrp.template_open_bom").read()[0]
+            action_xml_id = "mrp.template_open_bom"
+            action = self.env["ir.actions.actions"]._for_xml_id(action_xml_id)
         return action
 
 
@@ -32,9 +36,11 @@ class ProductProduct(models.Model):
         action = super().action_view_bom()
         bom_target_ids = self.env["mrp.bom"].search(action["domain"])
         if len(bom_target_ids) == 1:
-            action.update({
+            action.update(
+                {
                     "views": False,
                     "view_mode": "form,tree",
                     "res_id": bom_target_ids[0].id,
-                })
+                }
+            )
         return action

sale_usability/views/account_move.xml

@@ -7,24 +7,24 @@
 
 <odoo>
 
-<!--
 <record id="account_invoice_form" model="ir.ui.view">
     <field name="name">sale_usability.customer.invoice.form</field>
-    <field name="model">account.invoice</field>
-    <field name="inherit_id" ref="sale.account_invoice_form"/>
+    <field name="model">account.move</field>
+    <field name="inherit_id" ref="sale.account_invoice_form" />
+    <field name="groups_id" eval="[(4, ref('sales_team.group_sale_manager'))]" />
     <field name="arch" type="xml">
         <div name="button_box" position="inside">
-            <button name="show_sale_orders"
+            <button
+                name="show_sale_orders"
                 type="object"
                 class="oe_stat_button"
                 icon="fa-pencil-square-o"
                 attrs="{'invisible': [('sale_count', '=', 0)]}">
-                <field name="sale_count" widget="statinfo" string="Sale Orders"/>
+                <field name="sale_count" widget="statinfo" string="Sale Orders" />
             </button>
         </div>
     </field>
 </record>
--->
 
 <record id="view_move_form" model="ir.ui.view">
     <field name="name">sale_usability.account.move.form</field>