Initial commit: Odoo 18.0-20251222 extra-addons

sale_order_general_discount/models/__init__.py

@@ -0,0 +1,6 @@
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+from . import product_product
+from . import product_template
+from . import res_partner
+from . import sale_order
+from . import sale_order_line

sale_order_general_discount/models/product_product.py

@@ -0,0 +1,12 @@
+# Copyright 2021 - Pierre Verkest
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+from odoo import fields, models
+
+
+class ProductProduct(models.Model):
+    _inherit = "product.product"
+
+    bypass_general_discount = fields.Boolean(
+        help="If this checkbox is not ticked, it means changing general discount on "
+        "sale order will impact sale order lines with this related product.",
+    )

sale_order_general_discount/models/product_template.py

@@ -0,0 +1,36 @@
+# Copyright 2021 - Pierre Verkest
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+from odoo import api, fields, models
+
+
+class ProductTemplate(models.Model):
+    _inherit = "product.template"
+
+    bypass_general_discount = fields.Boolean(
+        compute="_compute_bypass_general_discount",
+        inverse="_inverse_bypass_general_discount",
+        search="_search_bypass_general_discount",
+        help="If this checkbox is not ticked, it means changing general discount on "
+        "sale order will impact sale order lines with this related product.",
+    )
+
+    def _search_bypass_general_discount(self, operator, value):
+        templates = self.with_context(active_test=False).search(
+            [("product_variant_ids.bypass_general_discount", operator, value)]
+        )
+        return [("id", "in", templates.ids)]
+
+    @api.depends("product_variant_ids.bypass_general_discount")
+    def _compute_bypass_general_discount(self):
+        self.bypass_general_discount = False
+        for template in self:
+            if len(template.product_variant_ids) == 1:
+                template.bypass_general_discount = (
+                    template.product_variant_ids.bypass_general_discount
+                )
+
+    def _inverse_bypass_general_discount(self):
+        if len(self.product_variant_ids) == 1:
+            self.product_variant_ids.bypass_general_discount = (
+                self.bypass_general_discount
+            )

sale_order_general_discount/models/res_partner.py

@@ -0,0 +1,17 @@
+# Copyright 2018 Tecnativa - Sergio Teruel
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+
+from odoo import api, fields, models
+
+
+class ResPartner(models.Model):
+    _inherit = "res.partner"
+
+    sale_discount = fields.Float(
+        digits="Discount",
+        company_dependent=True,
+    )
+
+    @api.model
+    def _commercial_fields(self):
+        return super()._commercial_fields() + ["sale_discount"]

sale_order_general_discount/models/sale_order.py

@@ -0,0 +1,44 @@
+# Copyright 2018 Tecnativa - Sergio Teruel
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+from lxml import etree
+
+from odoo import api, fields, models
+
+
+class SaleOrder(models.Model):
+    _inherit = "sale.order"
+
+    general_discount = fields.Float(
+        compute="_compute_general_discount",
+        store=True,
+        readonly=False,
+        digits="Discount",
+    )
+
+    @api.depends("partner_id")
+    def _compute_general_discount(self):
+        for so in self:
+            so.general_discount = so.partner_id.sale_discount
+
+    @api.model
+    def get_view(self, view_id=None, view_type="form", **options):
+        """The purpose of this is to write a context on "order_line" field
+        respecting other contexts on this field.
+        There is a PR (https://github.com/odoo/odoo/pull/26607) to odoo for
+        avoiding this. If merged, remove this method and add the attribute
+        in the field.
+        """
+        res = super().get_view(view_id=view_id, view_type=view_type, **options)
+        if view_type == "form":
+            order_xml = etree.XML(res["arch"])
+            order_line_fields = order_xml.xpath("//field[@name='order_line']")
+            if order_line_fields:
+                order_line_field = order_line_fields[0]
+                context = order_line_field.attrib.get("context", "{}").replace(
+                    "{",
+                    "{'default_discount': general_discount, ",
+                    1,
+                )
+                order_line_field.attrib["context"] = context
+                res["arch"] = etree.tostring(order_xml)
+        return res

sale_order_general_discount/models/sale_order_line.py

@@ -0,0 +1,29 @@
+# Copyright 2018 Tecnativa - Sergio Teruel
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+from odoo import api, fields, models
+
+
+class SaleOrderLine(models.Model):
+    _inherit = "sale.order.line"
+
+    discount = fields.Float(
+        compute="_compute_discount",
+        store=True,
+        readonly=False,
+    )
+
+    @api.depends("order_id", "order_id.general_discount")
+    def _compute_discount(self):
+        res = super()._compute_discount()
+        for line in self:
+            # We check the value of general_discount on origin too to cover
+            # the case where a discount was set to a value != 0 and then
+            # set again to 0 to remove the discount on all the lines at the same
+            # time
+            if not line.product_id.bypass_general_discount and (
+                line.order_id.general_discount or line.order_id._origin.general_discount
+            ):
+                line.discount = line.order_id.general_discount
+            else:
+                line.discount = 0
+        return res