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cda52c9e8e
If you have contract lines with automatic price and your pricelist contains different prices per quantity, the price is not changed when computing quantity. This PR fixes this.
84 lines
3.1 KiB
Python
84 lines
3.1 KiB
Python
# Copyright 2016 Tecnativa - Pedro M. Baeza
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# Copyright 2018 Tecnativa - Carlos Dauden
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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, exceptions
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from odoo.tools import float_is_zero
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from odoo.tools.safe_eval import safe_eval
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class AccountAnalyticAccount(models.Model):
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_inherit = "account.analytic.account"
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skip_zero_qty = fields.Boolean(
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string='Skip Zero Qty Lines',
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help="If checked, contract lines with 0 qty don't create invoice line",
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)
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@api.model
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def _prepare_invoice_line(self, line, invoice_id):
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vals = super(AccountAnalyticAccount, self)._prepare_invoice_line(
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line, invoice_id)
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if line.qty_type == 'variable':
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eval_context = {
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'env': self.env,
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'context': self.env.context,
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'user': self.env.user,
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'line': line,
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'contract': line.analytic_account_id,
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'invoice': self.env['account.invoice'].browse(invoice_id),
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}
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safe_eval(line.qty_formula_id.code.strip(), eval_context,
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mode="exec", nocopy=True) # nocopy for returning result
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qty = eval_context.get('result', 0)
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if self.skip_zero_qty and float_is_zero(
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qty, self.env['decimal.precision'].precision_get(
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'Product Unit of Measure')):
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# Return empty dict to skip line create
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vals = {}
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else:
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vals['quantity'] = qty
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# Re-evaluate price with this new quantity
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vals['price_unit'] = line.with_context(
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contract_line_qty=qty,
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).price_unit
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return vals
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class AccountAnalyticInvoiceLine(models.Model):
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_inherit = 'account.analytic.invoice.line'
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qty_type = fields.Selection(
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selection=[
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('fixed', 'Fixed quantity'),
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('variable', 'Variable quantity'),
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], required=True, default='fixed', string="Qty. type")
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qty_formula_id = fields.Many2one(
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comodel_name="contract.line.qty.formula", string="Qty. formula")
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class ContractLineFormula(models.Model):
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_name = 'contract.line.qty.formula'
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name = fields.Char(required=True, translate=True)
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code = fields.Text(required=True, default="result = 0")
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@api.constrains('code')
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def _check_code(self):
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eval_context = {
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'env': self.env,
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'context': self.env.context,
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'user': self.env.user,
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'line': self.env['account.analytic.invoice.line'],
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'contract': self.env['account.analytic.account'],
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'invoice': self.env['account.invoice'],
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}
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try:
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safe_eval(
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self.code.strip(), eval_context, mode="exec", nocopy=True)
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except Exception as e:
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raise exceptions.ValidationError(
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_('Error evaluating code.\nDetails: %s') % e)
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if 'result' not in eval_context:
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raise exceptions.ValidationError(_('No valid result returned.'))
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