170 lines
6.6 KiB
Python
170 lines
6.6 KiB
Python
# This file is part of Tryton. The COPYRIGHT file at the top level of
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# this repository contains the full copyright notices and license terms.
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from trytond.model import fields
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from trytond.modules.currency.fields import Monetary
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from trytond.modules.product import price_digits, round_price
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from trytond.pool import Pool, PoolMeta
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from trytond.pyson import Eval
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class Move(metaclass=PoolMeta):
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__name__ = 'stock.move'
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secondary_quantity = fields.Function(fields.Float(
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"Secondary Quantity", digits='secondary_unit',
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states={
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'invisible': ~Eval('secondary_unit'),
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'readonly': Eval('state').in_(
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['cancelled', 'assigned', 'done']),
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}),
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'on_change_with_secondary_quantity', setter='set_secondary')
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secondary_unit = fields.Many2One(
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'product.uom', "Secondary Unit", ondelete='RESTRICT',
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domain=[
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('category', '=', Eval('product_secondary_uom_category', -1)),
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],
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states={
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'invisible': ~Eval('product_secondary_uom_category'),
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'readonly': Eval('state').in_(['cancelled', 'assigned', 'done']),
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})
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secondary_unit_price = fields.Function(
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Monetary(
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"Secondary Unit Price", currency='currency', digits=price_digits,
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states={
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'invisible': (~Eval('unit_price_required')
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| ~Eval('secondary_unit')),
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'readonly': Eval('state') != 'draft',
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}),
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'on_change_with_secondary_unit_price', setter='set_secondary')
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product_secondary_uom_category = fields.Function(
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fields.Many2One(
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'product.uom.category', "Product Secondary UoM Category",
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help="The category of secondary Unit of Measure for the product."),
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'get_product_secondary_uom_category')
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@fields.depends('quantity', 'unit', 'secondary_unit', 'origin')
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def on_change_with_secondary_quantity(self, name=None):
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pool = Pool()
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Uom = pool.get('product.uom')
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if (self.quantity and self.unit and self.secondary_unit
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and (self.secondary_uom_factor or self.secondary_uom_rate)):
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return Uom.compute_qty(
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self.unit, self.quantity,
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self.secondary_unit, round=True,
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factor=self.secondary_uom_factor, rate=self.secondary_uom_rate)
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else:
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return None
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@fields.depends('secondary_quantity', 'secondary_unit', 'unit', 'origin')
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def on_change_secondary_quantity(self):
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pool = Pool()
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Uom = pool.get('product.uom')
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if (self.secondary_quantity and self.secondary_unit and self.unit
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and (self.secondary_uom_factor or self.secondary_uom_rate)):
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self.quantity = Uom.compute_qty(
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self.secondary_unit, self.secondary_quantity,
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self.unit, round=True,
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factor=self.secondary_uom_rate, rate=self.secondary_uom_factor)
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@fields.depends('unit_price', 'unit', 'secondary_unit', 'origin')
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def on_change_with_secondary_unit_price(self, name=None):
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pool = Pool()
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Uom = pool.get('product.uom')
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if (self.unit_price and self.unit and self.secondary_unit
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and (self.secondary_uom_factor or self.secondary_uom_rate)):
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unit_price = Uom.compute_price(
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self.unit, self.unit_price, self.secondary_unit,
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factor=self.secondary_uom_factor, rate=self.secondary_uom_rate
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)
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return round_price(unit_price)
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else:
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return None
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@fields.depends('secondary_unit_price', 'secondary_unit', 'unit', 'origin')
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def on_change_secondary_unit_price(self, name=None):
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pool = Pool()
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Uom = pool.get('product.uom')
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if (self.secondary_unit_price and self.secondary_unit and self.unit
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and (self.secondary_uom_factor or self.secondary_uom_rate)):
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self.unit_price = Uom.compute_price(
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self.secondary_unit, self.secondary_unit_price, self.unit,
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factor=self.secondary_uom_rate, rate=self.secondary_uom_factor)
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self.unit_price = round_price(self.unit_price)
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@fields.depends(methods=[
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'on_change_secondary_quantity', 'on_change_secondary_unit_price'])
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def on_change_secondary_unit(self):
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self.on_change_secondary_quantity()
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self.on_change_secondary_unit_price()
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def get_product_secondary_uom_category(self, name):
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category = None
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if self.secondary_unit:
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# Stay valid even if origin has been deleted
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category = self.secondary_unit.category.id
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if isinstance(self.origin, self.__class__) and self.origin != self:
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if self.origin.product_secondary_uom_category:
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category = self.origin.product_secondary_uom_category.id
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return category
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@classmethod
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def set_secondary(cls, lines, name, value):
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pass
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@property
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def secondary_uom_factor(self):
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if isinstance(self.origin, self.__class__) and self.origin != self:
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return self.origin.secondary_uom_factor
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@property
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def secondary_uom_rate(self):
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if isinstance(self.origin, self.__class__) and self.origin != self:
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return self.origin.secondary_uom_rate
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class ShipmentIn(metaclass=PoolMeta):
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__name__ = 'stock.shipment.in'
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def _get_inventory_move(self, incoming_move):
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move = super()._get_inventory_move(incoming_move)
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if move:
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move.secondary_unit = incoming_move.secondary_unit
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return move
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class ShipmentOut(metaclass=PoolMeta):
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__name__ = 'stock.shipment.out'
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def _get_inventory_move(self, move):
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inventory_move = super()._get_inventory_move(move)
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if inventory_move:
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inventory_move.secondary_unit = move.secondary_unit
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return inventory_move
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def _sync_outgoing_move(self, template=None):
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move = super()._sync_outgoing_move(template)
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if template:
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move.secondary_unit = template.secondary_unit
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return move
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class ShipmentOutReturn(metaclass=PoolMeta):
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__name__ = 'stock.shipment.out.return'
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def _get_inventory_move(self, incoming_move):
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move = super()._get_inventory_move(incoming_move)
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if move:
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move.secondary_unit = incoming_move.secondary_unit
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return move
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class ShipmentInternal(metaclass=PoolMeta):
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__name__ = 'stock.shipment.internal'
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def _sync_incoming_move(self, template=None):
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move = super()._sync_incoming_move(template)
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if template:
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move.secondary_unit = template.secondary_unit
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return move
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