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)
82 lines
2.4 KiB
Python
82 lines
2.4 KiB
Python
# Copyright 2017-19 Tecnativa - David Vidal
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# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
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import functools
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from odoo import api
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from odoo import fields
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from odoo import models
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class TripleDiscountMixin(models.AbstractModel):
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_name = "purchase.triple.discount.mixin"
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_description = "Purchase Triple Discount Mixin"
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discount = fields.Float(
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compute="_compute_discount",
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store=True,
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)
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discount1 = fields.Float(
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string="Disc. 1 (%)",
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digits="Discount",
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readonly=False,
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)
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discount2 = fields.Float(
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string="Disc. 2 (%)",
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digits="Discount",
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readonly=False,
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)
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discount3 = fields.Float(
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string="Disc. 3 (%)",
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digits="Discount",
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readonly=False,
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)
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_sql_constraints = [
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(
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"discount1_limit",
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"CHECK (discount1 <= 100.0)",
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"Discount 1 must be lower than 100%.",
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),
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(
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"discount2_limit",
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"CHECK (discount2 <= 100.0)",
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"Discount 2 must be lower than 100%.",
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),
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(
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"discount3_limit",
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"CHECK (discount3 <= 100.0)",
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"Discount 3 must be lower than 100%.",
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),
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]
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@api.depends(lambda self: self._get_multiple_discount_field_names())
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def _compute_discount(self):
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for record in self:
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record.discount = record._get_aggregated_discount_from_values(
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{
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fname: record[fname]
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for fname in record._get_multiple_discount_field_names()
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}
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)
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def _get_aggregated_discount_from_values(self, values):
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discount_fnames = self._get_multiple_discount_field_names()
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discounts = []
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for discount_fname in discount_fnames:
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discounts.append(values.get(discount_fname) or 0.0)
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return self._get_aggregated_multiple_discounts(discounts)
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@staticmethod
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def _get_multiple_discount_field_names():
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return ["discount1", "discount2", "discount3"]
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@staticmethod
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def _get_aggregated_multiple_discounts(discounts):
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discount_values = []
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for discount in discounts:
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discount_values.append(1 - (discount or 0.0) / 100.0)
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aggregated_discount = (
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1 - functools.reduce((lambda x, y: x * y), discount_values)
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) * 100
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return aggregated_discount
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