[14.0][FIX] bom_attribute_match: BOM unit of measure should match uom of a component_template_id.

mrp_bom_attribute_match/__manifest__.py

@@ -4,8 +4,8 @@
     "category": "Manufacturing",
     "author": "Ilyas, Ooops, Odoo Community Association (OCA)",
     "summary": "Dynamic BOM component based on product attribute",
-    "depends": ["mrp_account"],
-    "license": "LGPL-3",
+    "depends": ["mrp_account", "web_domain_field"],
+    "license": "AGPL-3",
     "website": "https://github.com/OCA/manufacture",
     "data": [
         "views/mrp_bom_views.xml",

mrp_bom_attribute_match/models/mrp_bom.py

@@ -1,3 +1,4 @@
+import json
 import logging
 
 from odoo import _, api, fields, models
@@ -20,6 +21,21 @@ class MrpBomLine(models.Model):
     match_on_attribute_ids = fields.Many2many(
         "product.attribute", string="Match on Attributes", readonly=True
     )
+    product_uom_id_domain = fields.Char(compute="_compute_product_uom_id_domain")
+
+    @api.depends("component_template_id", "product_id")
+    def _compute_product_uom_id_domain(self):
+        for r in self:
+            if r.component_template_id:
+                category_id = r.component_template_id.uom_id.category_id.id
+                if (
+                    r.product_uom_id.category_id.id
+                    != r.component_template_id.uom_id.category_id.id
+                ):
+                    r.product_uom_id = r.component_template_id.uom_id
+            else:
+                category_id = r.product_uom_category_id.id
+            r.product_uom_id_domain = json.dumps([("category_id", "=", category_id)])
 
     @api.onchange("component_template_id")
     def _onchange_component_template_id(self):
@@ -93,6 +109,9 @@ class MrpBomLine(models.Model):
                 )
             )
 
+    def write(self, vals):
+        super(MrpBomLine, self).write(vals)
+
 
 class MrpBom(models.Model):
     _inherit = "mrp.bom"

mrp_bom_attribute_match/views/mrp_bom_views.xml

@@ -19,6 +19,13 @@
                 position="after"
             >
                 <field name="component_template_id" />
+                <field name="product_uom_id_domain" invisible="1" />
+            </xpath>
+            <xpath
+                expr="//field[@name='bom_line_ids']//field[@name='product_uom_id']"
+                position="attributes"
+            >
+                <attribute name="domain">product_uom_id_domain</attribute>
             </xpath>
             <xpath
                 expr="//field[@name='bom_line_ids']//field[@name='product_id']"

oca_dependencies.txt

@@ -2,3 +2,4 @@
 
 account-analytic
 stock-logistics-warehouse
+web