flectra/addons/stock/models/stock_scrap.py

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# -*- coding: utf-8 -*-
2018-01-16 11:34:37 +01:00
# Part of Odoo, Flectra. See LICENSE file for full copyright and licensing details.
2018-01-16 11:34:37 +01:00
from flectra import api, fields, models, _
from flectra.exceptions import UserError
from flectra.tools import float_compare
class StockScrap(models.Model):
_name = 'stock.scrap'
_order = 'id desc'
def _get_default_scrap_location_id(self):
return self.env['stock.location'].search([('scrap_location', '=', True)], limit=1).id
def _get_default_location_id(self):
return self.env.ref('stock.stock_location_stock', raise_if_not_found=False)
name = fields.Char(
'Reference', default=lambda self: _('New'),
copy=False, readonly=True, required=True,
states={'done': [('readonly', True)]})
origin = fields.Char(string='Source Document')
product_id = fields.Many2one(
'product.product', 'Product',
required=True, states={'done': [('readonly', True)]})
product_uom_id = fields.Many2one(
'product.uom', 'Unit of Measure',
required=True, states={'done': [('readonly', True)]})
tracking = fields.Selection('Product Tracking', readonly=True, related="product_id.tracking")
lot_id = fields.Many2one(
'stock.production.lot', 'Lot',
states={'done': [('readonly', True)]}, domain="[('product_id', '=', product_id)]")
package_id = fields.Many2one(
'stock.quant.package', 'Package',
states={'done': [('readonly', True)]})
owner_id = fields.Many2one('res.partner', 'Owner', states={'done': [('readonly', True)]})
move_id = fields.Many2one('stock.move', 'Scrap Move', readonly=True)
picking_id = fields.Many2one('stock.picking', 'Picking', states={'done': [('readonly', True)]})
location_id = fields.Many2one(
'stock.location', 'Location', domain="[('usage', '=', 'internal')]",
required=True, states={'done': [('readonly', True)]}, default=_get_default_location_id)
scrap_location_id = fields.Many2one(
'stock.location', 'Scrap Location', default=_get_default_scrap_location_id,
domain="[('scrap_location', '=', True)]", required=True, states={'done': [('readonly', True)]})
scrap_qty = fields.Float('Quantity', default=1.0, required=True, states={'done': [('readonly', True)]})
state = fields.Selection([
('draft', 'Draft'),
('done', 'Done')], string='Status', default="draft")
date_expected = fields.Datetime('Expected Date', default=fields.Datetime.now)
@api.onchange('picking_id')
def _onchange_picking_id(self):
if self.picking_id:
self.location_id = (self.picking_id.state == 'done') and self.picking_id.location_dest_id.id or self.picking_id.location_id.id
@api.onchange('product_id')
def onchange_product_id(self):
if self.product_id:
self.product_uom_id = self.product_id.uom_id.id
@api.model
def create(self, vals):
if 'name' not in vals or vals['name'] == _('New'):
vals['name'] = self.env['ir.sequence'].next_by_code('stock.scrap') or _('New')
scrap = super(StockScrap, self).create(vals)
return scrap
def unlink(self):
if 'done' in self.mapped('state'):
raise UserError(_('You cannot delete a scrap which is done.'))
return super(StockScrap, self).unlink()
def _get_origin_moves(self):
return self.picking_id and self.picking_id.move_lines.filtered(lambda x: x.product_id == self.product_id)
def _prepare_move_values(self):
self.ensure_one()
return {
'name': self.name,
'origin': self.origin or self.picking_id.name or self.name,
'product_id': self.product_id.id,
'product_uom': self.product_uom_id.id,
'product_uom_qty': self.scrap_qty,
'location_id': self.location_id.id,
'scrapped': True,
'location_dest_id': self.scrap_location_id.id,
'move_line_ids': [(0, 0, {'product_id': self.product_id.id,
'product_uom_id': self.product_uom_id.id,
'qty_done': self.scrap_qty,
'location_id': self.location_id.id,
'location_dest_id': self.scrap_location_id.id,
'package_id': self.package_id.id,
'owner_id': self.owner_id.id,
'lot_id': self.lot_id.id, })],
# 'restrict_partner_id': self.owner_id.id,
'picking_id': self.picking_id.id
}
@api.multi
def do_scrap(self):
for scrap in self:
move = self.env['stock.move'].create(scrap._prepare_move_values())
move._action_done()
scrap.write({'move_id': move.id, 'state': 'done'})
return True
def action_get_stock_picking(self):
action = self.env.ref('stock.action_picking_tree_all').read([])[0]
action['domain'] = [('id', '=', self.picking_id.id)]
return action
def action_get_stock_move_lines(self):
action = self.env.ref('stock.stock_move_line_action').read([])[0]
action['domain'] = [('move_id', '=', self.move_id.id)]
return action
def action_validate(self):
self.ensure_one()
precision = self.env['decimal.precision'].precision_get('Product Unit of Measure')
available_qty = sum(self.env['stock.quant']._gather(self.product_id,
self.location_id,
self.lot_id,
self.package_id,
self.owner_id,
strict=True).mapped('quantity'))
if float_compare(available_qty, self.scrap_qty, precision_digits=precision) >= 0:
return self.do_scrap()
else:
return {
'name': _('Insufficient Quantity'),
'view_type': 'form',
'view_mode': 'form',
'res_model': 'stock.warn.insufficient.qty.scrap',
'view_id': self.env.ref('stock.stock_warn_insufficient_qty_scrap_form_view').id,
'type': 'ir.actions.act_window',
'context': {
'default_product_id': self.product_id.id,
'default_location_id': self.location_id.id,
'default_scrap_id': self.id
},
'target': 'new'
}