125 lines
3.8 KiB
Python
125 lines
3.8 KiB
Python
# © 2004-2010 OpenERP SA
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# © 2014 Angel Moya <angel.moya@domatix.com>
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# © 2015 Pedro M. Baeza <pedro.baeza@tecnativa.com>
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# © 2016 Carlos Dauden <carlos.dauden@tecnativa.com>
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# Copyright 2016-2017 LasLabs Inc.
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# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
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from odoo import api, fields, models
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from odoo.addons import decimal_precision as dp
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from odoo.exceptions import ValidationError
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from odoo.tools.translate import _
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class AccountAnalyticInvoiceLine(models.Model):
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_name = 'account.analytic.invoice.line'
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_order = "sequence,id"
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product_id = fields.Many2one(
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'product.product',
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string='Product',
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required=True,
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)
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analytic_account_id = fields.Many2one(
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'account.analytic.account',
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string='Analytic Account',
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required=True,
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ondelete='cascade',
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)
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name = fields.Text(
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string='Description',
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required=True,
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)
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quantity = fields.Float(
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default=1.0,
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required=True,
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)
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uom_id = fields.Many2one(
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'product.uom',
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string='Unit of Measure',
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required=True,
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)
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price_unit = fields.Float(
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'Unit Price',
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required=True,
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)
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price_subtotal = fields.Float(
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compute='_compute_price_subtotal',
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digits=dp.get_precision('Account'),
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string='Sub Total',
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)
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discount = fields.Float(
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string='Discount (%)',
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digits=dp.get_precision('Discount'),
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help='Discount that is applied in generated invoices.'
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' It should be less or equal to 100',
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)
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sequence = fields.Integer(
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string="Sequence",
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default=10,
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help="Sequence of the contract line when displaying contracts",
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)
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@api.multi
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@api.depends('quantity', 'price_unit', 'discount')
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def _compute_price_subtotal(self):
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for line in self:
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subtotal = line.quantity * line.price_unit
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discount = line.discount / 100
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subtotal *= 1 - discount
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if line.analytic_account_id.pricelist_id:
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cur = line.analytic_account_id.pricelist_id.currency_id
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line.price_subtotal = cur.round(subtotal)
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else:
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line.price_subtotal = subtotal
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@api.multi
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@api.constrains('discount')
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def _check_discount(self):
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for line in self:
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if line.discount > 100:
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raise ValidationError(
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_("Discount should be less or equal to 100"))
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@api.multi
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@api.onchange('product_id')
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def _onchange_product_id(self):
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if not self.product_id:
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return {'domain': {'uom_id': []}}
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vals = {}
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domain = {'uom_id': [
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('category_id', '=', self.product_id.uom_id.category_id.id)]}
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if not self.uom_id or (self.product_id.uom_id.category_id.id !=
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self.uom_id.category_id.id):
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vals['uom_id'] = self.product_id.uom_id
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if self.analytic_account_id._name == 'account.analytic.account':
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date = (
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self.analytic_account_id.recurring_next_date or
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fields.Datetime.now()
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)
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partner = self.analytic_account_id.partner_id
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else:
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date = fields.Datetime.now()
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partner = self.env.user.partner_id
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product = self.product_id.with_context(
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lang=partner.lang,
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partner=partner.id,
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quantity=self.quantity,
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date=date,
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pricelist=self.analytic_account_id.pricelist_id.id,
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uom=self.uom_id.id
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)
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name = product.name_get()[0][1]
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if product.description_sale:
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name += '\n' + product.description_sale
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vals['name'] = name
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vals['price_unit'] = product.price
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self.update(vals)
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return {'domain': domain}
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