[16.0][REF] pos_order_to_sale_order: create method optimization

pos_order_to_sale_order/models/sale_order.py

@@ -2,7 +2,7 @@
 # @author: Sylvain LE GAL (https://twitter.com/legalsylvain)
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
 
-from odoo import _, api, models
+from odoo import Command, _, api, models
 
 
 class SaleOrder(models.Model):
@@ -12,31 +12,27 @@ class SaleOrder(models.Model):
     def _prepare_from_pos(self, order_data):
         PosSession = self.env["pos.session"]
         session = PosSession.browse(order_data["pos_session_id"])
+        SaleOrderLine = self.env["sale.order.line"]
+        order_lines = [
+            Command.create(SaleOrderLine._prepare_from_pos(line[2]))
+            for line in order_data["lines"]
+        ]
         return {
             "partner_id": order_data["partner_id"],
             "origin": _("Point of Sale %s") % (session.name),
             "client_order_ref": order_data["name"],
             "user_id": order_data["user_id"],
             "pricelist_id": order_data["pricelist_id"],
             "fiscal_position_id": order_data["fiscal_position_id"],
+            "order_line": order_lines,
         }
 
     @api.model
     def create_order_from_pos(self, order_data, action):
-        SaleOrderLine = self.env["sale.order.line"]
-
         # Create Draft Sale order
         order_vals = self._prepare_from_pos(order_data)
         sale_order = self.create(order_vals)
 
-        # create Sale order lines
-        for order_line_data in order_data["lines"]:
-            # Create Sale order lines
-            order_line_vals = SaleOrderLine._prepare_from_pos(
-                sale_order, order_line_data[2]
-            )
-            SaleOrderLine.create(order_line_vals)
-
         # Confirm Sale Order
         if action in ["confirmed", "delivered", "invoiced"]:
             sale_order.action_confirm()

pos_order_to_sale_order/models/sale_order_line.py

@@ -9,14 +9,13 @@ class SaleOrderLine(models.Model):
     _inherit = "sale.order.line"
 
     @api.model
-    def _prepare_from_pos(self, sale_order, order_line_data):
+    def _prepare_from_pos(self, order_line_data):
         ProductProduct = self.env["product.product"]
         product = ProductProduct.browse(order_line_data["product_id"])
         product_name = product.name
         if order_line_data.get("customer_note"):
             product_name += "\n" + order_line_data["customer_note"]
         return {
-            "order_id": sale_order.id,
             "product_id": order_line_data["product_id"],
             "name": product_name,
             "product_uom_qty": order_line_data["qty"],