temp fix on create invoice from sales

Author: kittiu

sale_spread_cost_revenue/models/__init__.py

@@ -3,3 +3,4 @@
 from . import sale
 from . import sale_line
 from . import account_spread
+from . import account_move_line

sale_spread_cost_revenue/models/account_move_line.py

@@ -0,0 +1,14 @@
+# Copyright 2024 Ecosoft (<https://ecosoft.co.th>)
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+
+
+from odoo import fields, models
+
+
+class AccountMoveLine(models.Model):
+    _inherit = "account.move.line"
+
+    spread_on_sale = fields.Boolean(
+        help="Flag move line if spread is created from sales order,"
+        "so it is not recomputed on posting",
+    )

sale_spread_cost_revenue/models/account_spread.py

@@ -80,3 +80,9 @@ def _message_post_unlink_sale_line(self):
                 "sale_line": spread.sale_line_id.name,
             }
             spread.sale_id.message_post(body=msg_body)
+
+    def _compute_spread_board(self):
+        self.ensure_one()
+        if self.invoice_line_id.spread_on_sale:
+            return
+        super()._compute_spread_board()

sale_spread_cost_revenue/models/sale_line.py

@@ -113,6 +113,7 @@ def _prepare_invoice_line(self, **optional_values):
         res = super()._prepare_invoice_line(**optional_values)
         # Creating invoice from sales order, ensure same spread account
         if self.spread_id:
+            res["spread_on_sale"] = True
             res["spread_id"] = self.spread_id.id
             res["account_id"] = self.spread_id.debit_account_id.id
         return res