103 lines
3.2 KiB
Python
103 lines
3.2 KiB
Python
from trytond.pool import Pool, PoolMeta
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from trytond.model import (
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ModelSQL, ModelView, Workflow, fields)
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from trytond.modules.company.model import set_employee
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from trytond.exceptions import UserError
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from trytond.wizard import (
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Button, StateAction, StateTransition, StateView, Wizard)
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class Subscription(metaclass=PoolMeta):
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__name__ = 'sale.subscription'
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equipments = fields.Many2Many('sale.subscription-optical_equipment.equipment', 'subscription',
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'equipment', "Equipments")
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@classmethod
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@ModelView.button
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@Workflow.transition('running')
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@set_employee('run_by')
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def run(cls, subscriptions):
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pool = Pool()
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Line = pool.get('sale.subscription.line')
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lines = []
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pool = Pool()
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Equipments = pool.get('optical_equipment.equipment')
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for subscription in subscriptions:
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if not subscription.next_invoice_date:
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subscription.next_invoice_date = (
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subscription.compute_next_invoice_date())
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for line in subscription.lines:
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if (line.next_consumption_date is None
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and not line.consumed_until):
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line.next_consumption_date = (
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line.compute_next_consumption_date())
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lines.extend(subscription.lines)
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for equipment in subscription.equipments:
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equipment.state = "contrated"
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equipment.save()
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Line.save(lines)
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cls.save(subscriptions)
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class CreateContractInvoice(Wizard):
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"Create Contract Invoice"
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__name__ = 'sale.subscription.create_invoice_contract'
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start = StateView(
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'sale.subscription.create_invoice_contract.start',
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'optical_equipment.create_invoice_contract_start_view_form',[
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Button("Cancel", 'end', 'tryton-cancel'),
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Button("Create", 'create_invoice', 'tryton-ok', default=True),
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])
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create_invoice = StateAction('account_invoice.act_invoice_form')
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def do_create_invoice(self, action):
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'Create and return an invoice'
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raise UserError(str(dir(action)))
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invoice_lines = []
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for line in self.lines:
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invoice_lines.append(line.get_invoice_line())
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invoice_lines = list(chain(*invoice_lines))
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if not invoice_lines:
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return
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invoice = self._get_invoice_sale()
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if getattr(invoice, 'lines', None):
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invoice_lines = list(invoice.lines) + invoice_lines
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invoice.lines = invoice_lines
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return invoice
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class CreateContractInvoiceStart(ModelView):
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"Create Subscription Invoice"
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__name__ = 'sale.subscription.create_invoice_contract.start'
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date = fields.Date("Date")
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@classmethod
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def default_date(cls):
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pool = Pool()
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Date = pool.get('ir.date')
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return Date.today()
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class SubscriptionEquipment(ModelSQL):
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'Optical Equipment - Subscription'
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__name__ = 'sale.subscription-optical_equipment.equipment'
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subscription = fields.Many2One('sale.subscription', 'Subscription', select=True)
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equipment = fields.Many2One('optical_equipment.equipment', 'Equipment', select=True)
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class Line(metaclass=PoolMeta):
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__name__ = 'sale.subscriptioin.line'
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