mirror of
https://github.com/bringout/oca-financial.git
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84 lines
2.8 KiB
Python
84 lines
2.8 KiB
Python
# Copyright 2019 Ecosoft Co., Ltd (https://ecosoft.co.th/)
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# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl.html).
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from odoo import Command, _, fields, models
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from odoo.exceptions import UserError
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class AccountMove(models.Model):
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_inherit = "account.move"
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billing_ids = fields.Many2many(
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comodel_name="account.billing",
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string="Billings",
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compute="_compute_billing_ids",
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help="Relationship between invoice and billing",
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)
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def _compute_billing_ids(self):
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bl_obj = self.env["account.billing.line"]
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for rec in self:
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billing_lines = bl_obj.search([("move_id", "=", rec.id)])
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rec.billing_ids = billing_lines.mapped("billing_id")
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def _create_billing(self, partner):
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billing = self.env["account.billing"].create(
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{
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"partner_id": partner.id,
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"bill_type": list(set(self.mapped("move_type")))[0],
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"billing_line_ids": [
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Command.create(
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{
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"move_id": m.id,
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"amount_total": m.amount_total
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* (-1 if m.move_type in ["out_refund", "in_refund"] else 1),
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"amount_residual": m.amount_residual
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* (-1 if m.move_type in ["out_refund", "in_refund"] else 1),
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}
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)
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for m in self
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],
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}
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)
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return billing
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def action_create_billing(self):
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partner = self.mapped("partner_id")
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currency_ids = self.mapped("currency_id")
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if len(partner) > 1:
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raise UserError(_("Please select invoices with same partner"))
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if len(currency_ids) > 1:
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raise UserError(_("Please select invoices with same currency"))
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if any(move.state != "posted" or move.payment_state == "paid" for move in self):
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raise UserError(
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_(
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"Billing cannot be processed because "
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"some invoices are not in the 'Posted' or 'Paid' state already."
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)
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)
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billing = self._create_billing(partner)
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action = {
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"name": _("Billing"),
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"type": "ir.actions.act_window",
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"res_model": "account.billing",
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"context": {"create": False},
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}
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if len(billing) == 1:
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action.update(
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{
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"view_mode": "form",
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"res_id": billing.id,
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}
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)
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else:
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action.update(
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{
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"view_mode": "tree,form",
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"domain": [("id", "in", billing.ids)],
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}
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)
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return action
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