Python 在发票中扣除折扣并增加额外费用
我已在销售订单小计中添加了额外费用和扣除折扣,但我想在销售订单中创建扣除折扣和增加附加费金额的发票 例如,我创建了一个小计为1550卢比的销售订单。再减去50卢比的折扣,再加上100卢比的附加费,我就得到了1600卢比的销售订单。我希望创建总计为1600R的发票。扣除折扣和附加费后 我能得到一些解决办法吗Python 在发票中扣除折扣并增加额外费用,python,xml,python-2.7,openerp,odoo-10,Python,Xml,Python 2.7,Openerp,Odoo 10,我已在销售订单小计中添加了额外费用和扣除折扣,但我想在销售订单中创建扣除折扣和增加附加费金额的发票 例如,我创建了一个小计为1550卢比的销售订单。再减去50卢比的折扣,再加上100卢比的附加费,我就得到了1600卢比的销售订单。我希望创建总计为1600R的发票。扣除折扣和附加费后 我能得到一些解决办法吗 class account_pet(models.Model): _inherit = "account.invoice" discount = fields.Integer("discou
class account_pet(models.Model):
_inherit = "account.invoice"
discount = fields.Integer("discount")
surcharge = fields.Integer("surcharge")
@api.depends('amount_total')
def _prepare_invoice(self):
for order in self:
amount_untaxed = amount_tax = subtotal = total_amount =discount_amount = 0.0
for line in order.order_line:
amount_untaxed += line.price_subtotal
amount_tax += line.price_tax
subtotal = amount_untaxed + amount_tax + order.surcharge # + order.shipping_amt
if order.discount:
discount_amount = subtotal - order.discount
else:
total_amount = discount_amount + amount_untaxed + amount_tax + order.surcharge
res = discount_amount + total_amount
order.amount_total = res
vals = {'discount': self.discount,
'surcharge': self.surcharge,
'total_amount':self.total.amount
}
return vals
class sale_order_pet(models.Model):
_inherit = "sale.order"
@api.depends('discount', 'surcharge')
def _amount_all(self):
for order in self:
amount_untaxed = amount_tax = subtotal = total_amount =discount_amount = 0.0
for line in order.order_line:
amount_untaxed += line.price_subtotal
amount_tax += line.price_tax
subtotal = amount_untaxed + amount_tax + order.surcharge # + order.shipping_amt
if order.discount:
discount_amount = subtotal - order.discount
else:
total_amount = discount_amount + amount_untaxed + amount_tax + order.surcharge # + order.shipping_amt
res = discount_amount + total_amount
order.amount_total = res
discount = fields.Integer("Discount")
surcharge = fields.Integer("Surcharge")
.xml代码
<record model="ir.ui.view" id="custom_order_form">
<field name="inherit_id" ref="sale.view_order_form"/>
<field name="name">Sale Order Pet Form</field>
<field name="model">sale.order</field>
<field name="arch" type="xml">
<data>
<xpath expr="//field[@name='amount_untaxed']" position="after">
<field name="discount"/>
</xpath>
<xpath expr="//field[@name='amount_untaxed']" position="after">
<field name="surcharge"/>
</xpath>
</data>
</field>
</record>
<record model="ir.ui.view" id="cust_order_form">
<field name="inherit_id" ref="account.invoice_supplier_form"/>
<field name="name">account Pet Form</field>
<field name="model">account.invoice</field>
<field name="arch" type="xml">
<data>
<xpath expr="//field[@name='amount_untaxed']" position="after">
<field name="discount"/>
</xpath>
<xpath expr="//field[@name='amount_untaxed']" position="after">
<field name="surcharge"/>
</xpath>
</data>
</field>
</record>
销售订单宠物表格
销售订单
帐户宠物表格
帐户、发票
到目前为止,您尝试了什么?发布你的代码!我已经添加了我的代码。如果我错了,请建议改正。到目前为止,你试过什么?发布你的代码!我已经添加了我的代码。如果我错了,请建议改正。