fe137dc265
- Instalar pre-commit con 25 hooks configurados - Configurar black 26.1.0 para formateo de código Python - Configurar isort 7.0.0 para ordenación de imports - Configurar flake8 7.3.0 con flake8-bugbear - Configurar pylint 3.1.1 con pylint-odoo 9.1.2 - Añadir autoflake y pyupgrade para mejoras automáticas - Configurar prettier para formateo de XML/JSON/YAML - Crear .editorconfig para consistencia de editor - Crear Makefile con comandos útiles - Crear check_addon.sh para verificación rápida de addons - Actualizar configuración de VS Code con extensiones recomendadas - Añadir documentación completa de uso - Aplicar formateo automático a archivos existentes - Deshabilitar setuptools-odoo (no soporta Odoo 18.0 aún) - Deshabilitar fix-encoding-pragma (obsoleto, usar pyupgrade)
93 lines
3.1 KiB
Python
93 lines
3.1 KiB
Python
# Copyright 2019 Tecnativa - David Vidal
|
|
# Copyright 2019 Tecnativa - Pedro M. Baeza
|
|
# Copyright 2020 ACSONE SA/NV
|
|
# Copyright 2023 Simone Rubino - Aion Tech
|
|
# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
|
|
import functools
|
|
|
|
from odoo import api
|
|
from odoo import fields
|
|
from odoo import models
|
|
|
|
|
|
class TripleDiscountMixin(models.AbstractModel):
|
|
_name = "triple.discount.mixin"
|
|
_description = "Triple discount mixin"
|
|
|
|
# core discount field is now a computed field
|
|
# based on the 3 discounts defined below.
|
|
# the digits limitation is removed, to make
|
|
# the computation of the subtotal exact.
|
|
# For exemple, if discounts are 05%, 09% and 13%
|
|
# the main discount is 24.7885 % (and not 24.79)
|
|
discount = fields.Float(
|
|
string="Total discount",
|
|
compute="_compute_discount",
|
|
store=True,
|
|
readonly=True,
|
|
digits=None,
|
|
)
|
|
discount1 = fields.Float(string="Discount 1 (%)", digits="Discount")
|
|
|
|
discount2 = fields.Float(string="Discount 2 (%)", digits="Discount")
|
|
|
|
discount3 = fields.Float(string="Discount 3 (%)", digits="Discount")
|
|
|
|
_sql_constraints = [
|
|
(
|
|
"discount1_limit",
|
|
"CHECK (discount1 <= 100.0)",
|
|
"Discount 1 must be lower than 100%.",
|
|
),
|
|
(
|
|
"discount2_limit",
|
|
"CHECK (discount2 <= 100.0)",
|
|
"Discount 2 must be lower than 100%.",
|
|
),
|
|
(
|
|
"discount3_limit",
|
|
"CHECK (discount3 <= 100.0)",
|
|
"Discount 3 must be lower than 100%.",
|
|
),
|
|
]
|
|
|
|
@api.depends(lambda self: self._get_multiple_discount_field_names())
|
|
def _compute_discount(self):
|
|
for line in self:
|
|
line.discount = line._get_aggregated_multiple_discounts(
|
|
[line[x] for x in line._get_multiple_discount_field_names()]
|
|
)
|
|
|
|
def _get_aggregated_multiple_discounts(self, discounts):
|
|
"""
|
|
Returns the aggregate discount corresponding to any number of discounts.
|
|
For exemple, if discounts is [11.0, 22.0, 33.0]
|
|
It will return 46.5114
|
|
"""
|
|
discount_values = []
|
|
for discount in discounts:
|
|
discount_values.append(1 - (discount or 0.0) / 100.0)
|
|
aggregated_discount = (
|
|
1 - functools.reduce((lambda x, y: x * y), discount_values)
|
|
) * 100
|
|
return aggregated_discount
|
|
|
|
@api.model
|
|
def _get_multiple_discount_field_names(self):
|
|
return ["discount1", "discount2", "discount3"]
|
|
|
|
@api.model_create_multi
|
|
def create(self, vals_list):
|
|
for vals in vals_list:
|
|
if vals.get("discount") and not any(
|
|
vals.get(field) for field in self._get_multiple_discount_field_names()
|
|
):
|
|
vals["discount1"] = vals.pop("discount")
|
|
return super().create(vals_list)
|
|
|
|
def write(self, vals):
|
|
discount_fields = self._get_multiple_discount_field_names()
|
|
if "discount" in vals:
|
|
vals["discount1"] = vals.pop("discount")
|
|
vals.update({field: 0 for field in discount_fields[1:]})
|
|
return super().write(vals)
|