84 lines
2.5 KiB
Python
84 lines
2.5 KiB
Python
# This file is part of Tryton. The COPYRIGHT file at the top level of
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# this repository contains the full copyright notices and license terms.
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from trytond.model import ModelView, ModelSQL, fields
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from trytond.pool import Pool
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from trytond.transaction import Transaction
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from trytond.modules.currency.fields import Monetary
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from trytond.modules.product import price_digits
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from decimal import Decimal
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class SaleOrder(ModelView, ModelSQL):
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"Sale Order"
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__name__ = 'sale.order'
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party = fields.Many2One(
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'party.party', "Party", required=True
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)
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pickup_location = fields.Selection(
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[("on_site", "On Site"),
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("at_home", "At Home")], 'Pickup Location'
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)
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lines = fields.One2Many(
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'order.line', 'order', 'Lines'
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)
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class OrderLine(ModelView, ModelSQL):
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"Order Line"
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__name__ = 'order.line'
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company = fields.Many2One(
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'company.company', "Company", required=True)
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order = fields.Many2One(
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'sale.order', "Sale"
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)
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currency = fields.Many2One(
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'currency.currency', 'Currency', required=True)
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product = fields.Many2One(
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'product.product', 'Product', required=True
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)
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unit = fields.Many2One(
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'product.uom', 'Unit')
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product_uom_category = fields.Function(
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fields.Many2One('product.uom.category', 'Product UOM Category'),
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'on_change_with_product_uom_category'
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)
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quantity = fields.Float(
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"Quantity", digits=('unit')
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)
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unitprice = Monetary(
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"Unit Price", digits=price_digits, currency='currency'
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)
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total_amount = fields.Function(
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Monetary("Total Amount", currency='currency', digits='currency'),
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'on_change_with_total_amount'
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)
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@staticmethod
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def default_company():
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return Transaction().context.get('company')
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@classmethod
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def default_currency(cls, **pattern):
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pool = Pool()
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Company = pool.get('company.company')
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company = pattern.get('company')
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if not company:
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company = cls.default_company()
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if company:
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return Company(company).currency.id
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@fields.depends('product')
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def on_change_with_product_uom_category(self, name=None):
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if self.product:
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return self.product.default_uom.category.id
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return None
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@fields.depends('quantity', 'unitprice')
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def on_change_with_total_amount(self, name=None):
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if self.unitprice and self.quantity:
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total_amount = self.unitprice * Decimal(self.quantity)
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return total_amount
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