Initial commit: OCA Technical packages (595 packages)

odoo-bringout-oca-brand-brand/brand/models/res_brand_mixin.py

@@ -0,0 +1,85 @@
+# Copyright 2019 ACSONE SA/NV
+# License LGPL-3.0 or later (https://www.gnu.org/licenses/lgpl-3.0).
+from lxml.builder import E
+
+from odoo import _, api, fields, models
+from odoo.exceptions import ValidationError
+
+from .res_company import BRAND_USE_LEVEL_NO_USE_LEVEL, BRAND_USE_LEVEL_REQUIRED_LEVEL
+
+
+class ResBrandMixin(models.AbstractModel):
+    _name = "res.brand.mixin"
+    _description = "Brand Mixin"
+
+    brand_id = fields.Many2one(
+        comodel_name="res.brand",
+        string="Brand",
+        help="Brand to use for this sale",
+    )
+    brand_use_level = fields.Selection(
+        string="Brand Use Level",
+        related="company_id.brand_use_level",
+    )
+    company_id = fields.Many2one(
+        comodel_name="res.company",
+    )
+
+    def _is_brand_required(self):
+        self.ensure_one()
+        return self.company_id.brand_use_level == BRAND_USE_LEVEL_REQUIRED_LEVEL
+
+    @api.constrains("brand_id", "company_id")
+    def _check_brand_requirement(self):
+        for rec in self:
+            if rec._is_brand_required() and not rec.brand_id:
+                raise ValidationError(_("Brand is required"))
+
+    @api.constrains("brand_id", "company_id")
+    def _check_brand_company_id(self):
+        for rec in self:
+            if rec.brand_id.company_id and rec.brand_id.company_id != rec.company_id:
+                raise ValidationError(
+                    _("Brand company must match document company for %s")
+                    % rec.display_name
+                )
+
+    @api.onchange("brand_id")
+    def _onchange_brand_id(self):
+        for rec in self.filtered("brand_id.company_id"):
+            if rec.brand_id and rec.brand_id.company_id:
+                rec.company_id = rec.brand_id.company_id
+
+    def _get_view(self, view_id=None, view_type="form", **options):
+        """set visibility and requirement rules"""
+        arch, view = super()._get_view(view_id, view_type, **options)
+        if view.type in ["form", "list"]:
+            brand_node = next(
+                iter(
+                    arch.xpath(
+                        '//field[@name="brand_id"][not(ancestor::*'
+                        '[@widget="one2many" or @widget="many2many"])]'
+                    )
+                ),
+                None,
+            )
+
+            if brand_node is not None:
+                brand_node.addprevious(
+                    E.field(
+                        name="brand_use_level",
+                        invisible="True",
+                        column_invisible="True",
+                    )
+                )
+
+                brand_node.set(
+                    "invisible",
+                    f"brand_use_level == '{BRAND_USE_LEVEL_NO_USE_LEVEL}'",
+                )
+                brand_node.set(
+                    "required",
+                    f"brand_use_level == '{BRAND_USE_LEVEL_REQUIRED_LEVEL}'",
+                )
+
+        return arch, view