changes

fusion_inventory/models/account_move.py

@@ -0,0 +1,59 @@
+# -*- coding: utf-8 -*-
+# Copyright 2026 Nexa Systems Inc.
+# License OPL-1 (Odoo Proprietary License v1.0)
+
+import logging
+from odoo import models, fields, api
+
+_logger = logging.getLogger(__name__)
+
+
+class AccountMove(models.Model):
+    _inherit = 'account.move'
+
+    def _post(self, soft=True):
+        posted = super()._post(soft=soft)
+        posted._fi_update_product_costs()
+        return posted
+
+    def _fi_update_product_costs(self):
+        """Update product costs from vendor bill lines when bills are posted."""
+        auto_update = self.env['ir.config_parameter'].sudo().get_param(
+            'fusion_inventory.auto_update_cost', 'True'
+        )
+        if auto_update != 'True':
+            return
+
+        for move in self.filtered(lambda m: m.move_type == 'in_invoice'):
+            for line in move.invoice_line_ids:
+                if not line.product_id or line.price_unit <= 0:
+                    continue
+                variant = line.product_id
+                old_cost = variant.standard_price
+                if abs(old_cost - line.price_unit) > 0.001:
+                    variant.standard_price = line.price_unit
+                    _logger.info(
+                        'Cost updated for %s: %.2f -> %.2f (from bill %s)',
+                        variant.display_name, old_cost, line.price_unit,
+                        move.name)
+
+
+class AccountMoveLine(models.Model):
+    _inherit = 'account.move.line'
+
+    x_fi_suggested_price = fields.Float(
+        string='Suggested Price',
+        compute='_compute_suggested_price',
+        help='Selling price based on cost and the product margin percentage')
+
+    @api.depends('price_unit', 'product_id')
+    def _compute_suggested_price(self):
+        for line in self:
+            margin = 0
+            if line.product_id and line.product_id.product_tmpl_id:
+                margin = line.product_id.product_tmpl_id.x_fi_margin_pct or 0
+            if 0 < margin < 100 and line.price_unit > 0:
+                line.x_fi_suggested_price = round(
+                    line.price_unit / (1 - margin / 100), 2)
+            else:
+                line.x_fi_suggested_price = line.price_unit