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b7319f826f
This UOM should be convertable (in the same category) as the normal stock UOM for the product. Example: If you want to sell 'units' of 50lbs then you should make a "50lbs" UOM in the Weight category and use that as the sale and purchase UOM, then your "Catch Weight UOM" can be the stock "lb(s)" UOM.
116 lines
7.4 KiB
Python
116 lines
7.4 KiB
Python
from odoo import fields
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from odoo.exceptions import UserError
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from odoo.tools.float_utils import float_round, float_compare, float_is_zero
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from odoo.addons.stock.models.stock_move_line import StockMoveLine
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def _action_done(self):
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""" This method is called during a move's `action_done`. It'll actually move a quant from
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the source location to the destination location, and unreserve if needed in the source
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location.
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This method is intended to be called on all the move lines of a move. This method is not
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intended to be called when editing a `done` move (that's what the override of `write` here
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is done.
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"""
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# First, we loop over all the move lines to do a preliminary check: `qty_done` should not
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# be negative and, according to the presence of a picking type or a linked inventory
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# adjustment, enforce some rules on the `lot_id` field. If `qty_done` is null, we unlink
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# the line. It is mandatory in order to free the reservation and correctly apply
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# `action_done` on the next move lines.
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ml_to_delete = self.env['stock.move.line']
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for ml in self:
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# Check here if `ml.qty_done` respects the rounding of `ml.product_uom_id`.
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uom_qty = float_round(ml.qty_done, precision_rounding=ml.product_uom_id.rounding, rounding_method='HALF-UP')
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precision_digits = self.env['decimal.precision'].precision_get('Product Unit of Measure')
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qty_done = float_round(ml.qty_done, precision_digits=precision_digits, rounding_method='HALF-UP')
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if float_compare(uom_qty, qty_done, precision_digits=precision_digits) != 0:
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raise UserError(_('The quantity done for the product "%s" doesn\'t respect the rounding precision \
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defined on the unit of measure "%s". Please change the quantity done or the \
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rounding precision of your unit of measure.') % (
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ml.product_id.display_name, ml.product_uom_id.name))
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qty_done_float_compared = float_compare(ml.qty_done, 0, precision_rounding=ml.product_uom_id.rounding)
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if qty_done_float_compared > 0:
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if ml.product_id.tracking != 'none':
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picking_type_id = ml.move_id.picking_type_id
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if picking_type_id:
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if picking_type_id.use_create_lots:
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# If a picking type is linked, we may have to create a production lot on
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# the fly before assigning it to the move line if the user checked both
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# `use_create_lots` and `use_existing_lots`.
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if ml.lot_name and not ml.lot_id:
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lot_catch_weight = ml.catch_weight_uom_id._compute_quantity(ml.catch_weight, ml.product_id.catch_weight_uom_id, rounding_method='DOWN')
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lot = self.env['stock.production.lot'].create(
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{'name': ml.lot_name, 'product_id': ml.product_id.id, 'catch_weight': lot_catch_weight}
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)
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ml.write({'lot_id': lot.id})
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elif not picking_type_id.use_create_lots and not picking_type_id.use_existing_lots:
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# If the user disabled both `use_create_lots` and `use_existing_lots`
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# checkboxes on the picking type, he's allowed to enter tracked
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# products without a `lot_id`.
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continue
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elif ml.move_id.inventory_id:
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# If an inventory adjustment is linked, the user is allowed to enter
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# tracked products without a `lot_id`.
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continue
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if not ml.lot_id:
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raise UserError(_('You need to supply a lot/serial number for %s.') % ml.product_id.name)
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elif qty_done_float_compared < 0:
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raise UserError(_('No negative quantities allowed'))
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else:
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ml_to_delete |= ml
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ml_to_delete.unlink()
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# Now, we can actually move the quant.
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done_ml = self.env['stock.move.line']
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for ml in self - ml_to_delete:
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if ml.product_id.type == 'product':
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Quant = self.env['stock.quant']
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rounding = ml.product_uom_id.rounding
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# if this move line is force assigned, unreserve elsewhere if needed
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if not ml.location_id.should_bypass_reservation() and float_compare(ml.qty_done, ml.product_qty,
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precision_rounding=rounding) > 0:
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extra_qty = ml.qty_done - ml.product_qty
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ml._free_reservation(ml.product_id, ml.location_id, extra_qty, lot_id=ml.lot_id,
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package_id=ml.package_id, owner_id=ml.owner_id, ml_to_ignore=done_ml)
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# unreserve what's been reserved
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if not ml.location_id.should_bypass_reservation() and ml.product_id.type == 'product' and ml.product_qty:
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try:
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Quant._update_reserved_quantity(ml.product_id, ml.location_id, -ml.product_qty, lot_id=ml.lot_id,
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package_id=ml.package_id, owner_id=ml.owner_id, strict=True)
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except UserError:
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Quant._update_reserved_quantity(ml.product_id, ml.location_id, -ml.product_qty, lot_id=False,
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package_id=ml.package_id, owner_id=ml.owner_id, strict=True)
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# move what's been actually done
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quantity = ml.product_uom_id._compute_quantity(ml.qty_done, ml.move_id.product_id.uom_id,
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rounding_method='HALF-UP')
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available_qty, in_date = Quant._update_available_quantity(ml.product_id, ml.location_id, -quantity,
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lot_id=ml.lot_id, package_id=ml.package_id,
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owner_id=ml.owner_id)
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if available_qty < 0 and ml.lot_id:
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# see if we can compensate the negative quants with some untracked quants
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untracked_qty = Quant._get_available_quantity(ml.product_id, ml.location_id, lot_id=False,
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package_id=ml.package_id, owner_id=ml.owner_id,
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strict=True)
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if untracked_qty:
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taken_from_untracked_qty = min(untracked_qty, abs(quantity))
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Quant._update_available_quantity(ml.product_id, ml.location_id, -taken_from_untracked_qty,
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lot_id=False, package_id=ml.package_id, owner_id=ml.owner_id)
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Quant._update_available_quantity(ml.product_id, ml.location_id, taken_from_untracked_qty,
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lot_id=ml.lot_id, package_id=ml.package_id, owner_id=ml.owner_id)
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Quant._update_available_quantity(ml.product_id, ml.location_dest_id, quantity, lot_id=ml.lot_id,
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package_id=ml.result_package_id, owner_id=ml.owner_id, in_date=in_date)
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done_ml |= ml
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# Reset the reserved quantity as we just moved it to the destination location.
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(self - ml_to_delete).with_context(bypass_reservation_update=True).write({
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'product_uom_qty': 0.00,
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'date': fields.Datetime.now(),
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})
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StockMoveLine._action_done = _action_done
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