[14.0][IMP] contract_sale_generation

Use the generation_type field defined now in contract base module.

Improve tests

contract_sale_generation/models/sale_order.py

@@ -0,0 +1,24 @@
+# Copyright 2021 ACSONE SA/NV (<http://acsone.eu>)
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
+
+from odoo import fields, models
+
+
+class SaleOrder(models.Model):
+    _inherit = "sale.order"
+
+    contract_auto_confirm = fields.Boolean(
+        compute="_compute_contract_auto_confirm",
+        help="This is a technical field in order to know if the order should"
+        "be automatically confirmed if generated by contract.",
+    )
+
+    def _compute_contract_auto_confirm(self):
+        sale_auto_confirm = self.filtered(
+            lambda sale: any(
+                line.contract_line_id.contract_id.sale_autoconfirm
+                for line in sale.order_line
+            )
+        )
+        sale_auto_confirm.contract_auto_confirm = True
+        (self - sale_auto_confirm).contract_auto_confirm = False