flectra/addons/mrp/wizard/change_production_qty.py
2018-01-16 02:34:37 -08:00

91 lines
5.7 KiB
Python

# -*- coding: utf-8 -*-
# Part of Odoo, Flectra. See LICENSE file for full copyright and licensing details.
from flectra import api, fields, models, _
from flectra.addons import decimal_precision as dp
from flectra.exceptions import UserError
from flectra.tools import float_is_zero
import math
class ChangeProductionQty(models.TransientModel):
_name = 'change.production.qty'
_description = 'Change Quantity of Products'
# TDE FIXME: add production_id field
mo_id = fields.Many2one('mrp.production', 'Manufacturing Order', required=True)
product_qty = fields.Float(
'Quantity To Produce',
digits=dp.get_precision('Product Unit of Measure'), required=True)
@api.model
def default_get(self, fields):
res = super(ChangeProductionQty, self).default_get(fields)
if 'mo_id' in fields and not res.get('mo_id') and self._context.get('active_model') == 'mrp.production' and self._context.get('active_id'):
res['mo_id'] = self._context['active_id']
if 'product_qty' in fields and not res.get('product_qty') and res.get('mo_id'):
res['product_qty'] = self.env['mrp.production'].browse(res['mo_id']).product_qty
return res
@api.model
def _update_product_to_produce(self, production, qty):
production_move = production.move_finished_ids.filtered(lambda x:x.product_id.id == production.product_id.id and x.state not in ('done', 'cancel'))
if production_move:
production_move.write({'product_uom_qty': qty})
else:
production_move = production._generate_finished_moves()
production_move = production.move_finished_ids.filtered(lambda x : x.state not in ('done', 'cancel') and production.product_id.id == x.product_id.id)
production_move.write({'product_uom_qty': qty})
@api.multi
def change_prod_qty(self):
precision = self.env['decimal.precision'].precision_get('Product Unit of Measure')
for wizard in self:
production = wizard.mo_id
produced = sum(production.move_finished_ids.filtered(lambda m: m.product_id == production.product_id).mapped('quantity_done'))
if wizard.product_qty < produced:
raise UserError(_("You have already processed %d. Please input a quantity higher than %d ")%(produced, produced))
production.write({'product_qty': wizard.product_qty})
done_moves = production.move_finished_ids.filtered(lambda x: x.state == 'done' and x.product_id == production.product_id)
qty_produced = production.product_id.uom_id._compute_quantity(sum(done_moves.mapped('product_qty')), production.product_uom_id)
factor = production.product_uom_id._compute_quantity(production.product_qty - qty_produced, production.bom_id.product_uom_id) / production.bom_id.product_qty
boms, lines = production.bom_id.explode(production.product_id, factor, picking_type=production.bom_id.picking_type_id)
for line, line_data in lines:
production._update_raw_move(line, line_data)
operation_bom_qty = {}
for bom, bom_data in boms:
for operation in bom.routing_id.operation_ids:
operation_bom_qty[operation.id] = bom_data['qty']
self._update_product_to_produce(production, production.product_qty - qty_produced)
moves = production.move_raw_ids.filtered(lambda x: x.state not in ('done', 'cancel'))
moves._action_assign()
for wo in production.workorder_ids:
operation = wo.operation_id
if operation_bom_qty.get(operation.id):
cycle_number = math.ceil(operation_bom_qty[operation.id] / operation.workcenter_id.capacity) # TODO: float_round UP
wo.duration_expected = (operation.workcenter_id.time_start +
operation.workcenter_id.time_stop +
cycle_number * operation.time_cycle * 100.0 / operation.workcenter_id.time_efficiency)
quantity = wo.qty_production - wo.qty_produced
if production.product_id.tracking == 'serial':
quantity = 1.0 if not float_is_zero(quantity, precision_digits=precision) else 0.0
else:
quantity = quantity if (quantity > 0) else 0
if float_is_zero(quantity, precision_digits=precision):
wo.final_lot_id = False
wo.active_move_line_ids.unlink()
wo.qty_producing = quantity
if wo.qty_produced < wo.qty_production and wo.state == 'done':
wo.state = 'progress'
# assign moves; last operation receive all unassigned moves
# TODO: following could be put in a function as it is similar as code in _workorders_create
# TODO: only needed when creating new moves
moves_raw = production.move_raw_ids.filtered(lambda move: move.operation_id == operation and move.state not in ('done', 'cancel'))
if wo == production.workorder_ids[-1]:
moves_raw |= production.move_raw_ids.filtered(lambda move: not move.operation_id)
moves_finished = production.move_finished_ids.filtered(lambda move: move.operation_id == operation) #TODO: code does nothing, unless maybe by_products?
moves_raw.mapped('move_line_ids').write({'workorder_id': wo.id})
(moves_finished + moves_raw).write({'workorder_id': wo.id})
if quantity > 0 and wo.move_raw_ids.filtered(lambda x: x.product_id.tracking != 'none') and not wo.active_move_line_ids:
wo._generate_lot_ids()
return {}