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# Copyright 2018 ACSONE SA/NV
# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
from odoo import api, fields, models
from odoo.exceptions import AccessError
from odoo.tools.translate import _
class ContractContract(models.Model):
_inherit = 'contract.contract'
sale_order_count = fields.Integer(compute="_compute_sale_order_count")
@api.depends('contract_line_ids')
def _compute_sale_order_count(self):
for rec in self:
try:
order_count = len(
rec.contract_line_ids.mapped(
'sale_order_line_id.order_id'
)
)
except AccessError:
order_count = 0
rec.sale_order_count = order_count
@api.multi
def action_view_sales_orders(self):
self.ensure_one()
orders = self.contract_line_ids.mapped(
'sale_order_line_id.order_id'
)
return {
"name": _("Sales Orders"),
"view_mode": "tree,form",
"res_model": "sale.order",
"type": "ir.actions.act_window",
"domain": [("id", "in", orders.ids)],
}