52 lines
1.8 KiB
Python
52 lines
1.8 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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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 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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