Initial commit: Sale packages

odoo-bringout-oca-ocb-sale_mrp/sale_mrp/models/mrp_bom.py

@@ -0,0 +1,42 @@
+# -*- coding: utf-8 -*-
+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+
+from odoo import _, models
+from odoo.exceptions import UserError
+
+
+class MrpBom(models.Model):
+    _inherit = 'mrp.bom'
+
+    def toggle_active(self):
+        self.filtered(lambda bom: bom.active)._ensure_bom_is_free()
+        return super().toggle_active()
+
+    def write(self, vals):
+        if 'phantom' in self.mapped('type') and vals.get('type', 'phantom') != 'phantom':
+            self._ensure_bom_is_free()
+        return super().write(vals)
+
+    def unlink(self):
+        self._ensure_bom_is_free()
+        return super().unlink()
+
+    def _ensure_bom_is_free(self):
+        product_ids = []
+        for bom in self:
+            if bom.type != 'phantom':
+                continue
+            product_ids += bom.product_id.ids or bom.product_tmpl_id.product_variant_ids.ids
+        if not product_ids:
+            return
+        lines = self.env['sale.order.line'].sudo().search([
+            ('state', 'in', ('sale', 'done')),
+            ('invoice_status', 'in', ('no', 'to invoice')),
+            ('product_id', 'in', product_ids),
+            ('move_ids.state', '!=', 'cancel'),
+        ])
+        if lines:
+            product_names = ', '.join(lines.product_id.mapped('display_name'))
+            raise UserError(_('As long as there are some sale order lines that must be delivered/invoiced and are '
+                              'related to these bills of materials, you can not remove them.\n'
+                              'The error concerns these products: %s', product_names))