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https://github.com/OCA/manufacture.git
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769 lines
31 KiB
Python
769 lines
31 KiB
Python
# © 2016 Ucamco - Wim Audenaert <wim.audenaert@ucamco.com>
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# Copyright 2016-18 Eficent Business and IT Consulting Services S.L.
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# - Jordi Ballester Alomar <jordi.ballester@eficent.com>
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# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl.html).
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from odoo import api, fields, models, exceptions, _
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from odoo.tools import DEFAULT_SERVER_DATETIME_FORMAT
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from odoo.tools import DEFAULT_SERVER_DATE_FORMAT
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from datetime import date, datetime, timedelta
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import locale
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import logging
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logger = logging.getLogger(__name__)
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ODOO_READ_GROUP_DAY_FORMAT = '%d %b %Y'
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class MultiLevelMrp(models.TransientModel):
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_name = 'mrp.multi.level'
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# TODO: dates are not being correctly computed for supply...
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@api.model
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def _prepare_mrp_product_data(self, product, mrp_area):
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qty_available = 0.0
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product_obj = self.env['product.product']
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# TODO: move mrp_qty_available computation, maybe unreserved??
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location_ids = self.env['stock.location'].search(
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[('id', 'child_of', mrp_area.location_id.id)])
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for location in location_ids:
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product_l = product_obj.with_context(
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{'location': location.id}).browse(product.id)
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qty_available += product_l.qty_available
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return {
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'mrp_area_id': mrp_area.id,
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'product_id': product.id,
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'mrp_qty_available': product.qty_available,
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'mrp_llc': product.llc,
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'name': '[%s] %s' % (mrp_area.name, product.display_name),
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}
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@api.model
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def _prepare_mrp_move_data_from_forecast(
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self, estimate, mrp_product, date):
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mrp_type = 'd'
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origin = 'fc'
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return {
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'mrp_area_id': mrp_product.mrp_area_id.id,
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'product_id': mrp_product.product_id.id,
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'mrp_product_id': mrp_product.id,
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'production_id': None,
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'purchase_order_id': None,
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'purchase_line_id': None,
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'stock_move_id': None,
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'mrp_qty': -estimate.daily_qty,
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'current_qty': -estimate.daily_qty,
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'mrp_date': date,
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'current_date': date,
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'mrp_action': 'none',
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'mrp_type': mrp_type,
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'mrp_processed': False,
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'mrp_origin': origin,
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'mrp_order_number': None,
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'parent_product_id': None,
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'running_availability': 0.00,
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'name': 'Forecast',
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'state': 'confirmed',
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}
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@api.model
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def _prepare_mrp_move_data_from_stock_move(
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self, mrp_product, move, direction='in'):
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if not((move.location_id.usage == 'internal' and
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move.location_dest_id.usage != 'internal')
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or (move.location_id.usage != 'internal' and
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move.location_dest_id.usage == 'internal')):
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# TODO: not sure about this 'if'...
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return {}
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if direction == 'out':
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mrp_type = 'd'
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product_qty = -move.product_qty
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else:
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mrp_type = 's'
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product_qty = move.product_qty
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po = po_line = None
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mo = origin = order_number = parent_product_id = None
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if move.purchase_line_id:
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order_number = move.purchase_line_id.order_id.name
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origin = 'po'
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po = move.purchase_line_id.order_id.id
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po_line = move.purchase_line_id.id
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if move.production_id:
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order_number = move.production_id.name
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origin = 'mo'
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mo = move.production_id.id
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else:
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# TODO: move.move_dest_id -> move.move_dest_ids. DONE, review
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if move.move_dest_ids:
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# move_dest_id = move.move_dest_ids[:1]
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for move_dest_id in move.move_dest_ids:
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if move_dest_id.production_id:
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order_number = move_dest_id.production_id.name
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origin = 'mo'
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mo = move_dest_id.production_id.id
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if move_dest_id.production_id.product_id:
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parent_product_id = \
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move_dest_id.production_id.product_id.id
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else:
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parent_product_id = move_dest_id.product_id.id
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if order_number is None:
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order_number = move.name
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mrp_date = date.today()
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if datetime.date(datetime.strptime(
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move.date_expected,
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DEFAULT_SERVER_DATETIME_FORMAT)) > date.today():
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mrp_date = datetime.date(datetime.strptime(
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move.date_expected, DEFAULT_SERVER_DATETIME_FORMAT))
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return {
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'mrp_area_id': mrp_product.mrp_area_id.id,
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'product_id': move.product_id.id,
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'mrp_product_id': mrp_product.id,
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'production_id': mo,
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'purchase_order_id': po,
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'purchase_line_id': po_line,
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'stock_move_id': move.id,
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'mrp_qty': product_qty,
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'current_qty': product_qty,
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'mrp_date': mrp_date,
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'current_date': move.date_expected,
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'mrp_action': 'none',
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'mrp_type': mrp_type,
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'mrp_processed': False,
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'mrp_origin': origin,
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'mrp_order_number': order_number,
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'parent_product_id': parent_product_id,
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'running_availability': 0.00,
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'name': order_number,
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'state': move.state,
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}
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@api.model
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def _prepare_mrp_move_data_supply(
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self, mrp_product, qty, mrp_date_supply, mrp_action_date,
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mrp_action, name):
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return {
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'mrp_area_id': mrp_product.mrp_area_id.id,
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'product_id': mrp_product.product_id.id,
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'mrp_product_id': mrp_product.id,
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'production_id': None,
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'purchase_order_id': None,
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'purchase_line_id': None,
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'stock_move_id': None,
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'mrp_qty': qty,
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'current_qty': None,
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'mrp_date': mrp_date_supply,
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'mrp_action_date': mrp_action_date,
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'current_date': None,
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'mrp_action': mrp_action,
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'mrp_type': 's',
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'mrp_processed': False,
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'mrp_origin': None,
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'mrp_order_number': None,
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'parent_product_id': None,
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'name': 'Supply: ' + name,
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}
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@api.model
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def _prepare_mrp_move_data_bom_explosion(
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self, product, bomline, qty, mrp_date_demand_2, bom, name):
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mrp_product = self._get_mrp_product_from_product_and_area(
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bomline.product_id, product.mrp_area_id)
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if not mrp_product:
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raise exceptions.Warning(
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_("No MRP product found"))
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return {
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'mrp_area_id': product.mrp_area_id.id,
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'product_id': bomline.product_id.id,
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'mrp_product_id': mrp_product.id,
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'production_id': None,
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'purchase_order_id': None,
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'purchase_line_id': None,
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'stock_move_id': None,
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'mrp_qty': -(qty * bomline.product_qty), # TODO: review with UoM
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'current_qty': None,
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'mrp_date': mrp_date_demand_2,
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'current_date': None,
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'mrp_action': 'none',
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'mrp_type': 'd',
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'mrp_processed': False,
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'mrp_origin': 'mrp',
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'mrp_order_number': None,
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'parent_product_id': bom.product_id.id,
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'name':
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('Demand Bom Explosion: ' + name).replace(
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'Demand Bom Explosion: Demand Bom '
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'Explosion: ',
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'Demand Bom Explosion: '),
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}
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@api.model
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def create_move(self, mrp_product_id, mrp_date, mrp_qty, name):
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self = self.with_context(auditlog_disabled=True)
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values = {}
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if not isinstance(mrp_date, date):
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mrp_date = fields.Date.from_string(mrp_date)
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if mrp_product_id.supply_method == 'buy':
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# if mrp_product_id.purchase_requisition:
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# mrp_action = 'pr'
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# else:
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mrp_action = 'po'
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else:
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# TODO: consider 'none'...
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mrp_action = 'mo'
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if mrp_date < date.today():
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mrp_date_supply = date.today()
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else:
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mrp_date_supply = mrp_date
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calendar = mrp_product_id.mrp_area_id.calendar_id
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if calendar and mrp_product_id.mrp_lead_time:
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date_str = fields.Date.to_string(mrp_date)
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dt = fields.Datetime.from_string(date_str)
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res = calendar.plan_days(
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-1 * mrp_product_id.mrp_lead_time - 1, dt)
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mrp_action_date = res.date()
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else:
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mrp_action_date = mrp_date - timedelta(
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days=mrp_product_id.mrp_lead_time)
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qty_ordered = 0.00
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qty_to_order = mrp_qty
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while qty_ordered < mrp_qty:
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qty = mrp_product_id._adjust_qty_to_order(qty_to_order)
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qty_to_order -= qty
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move_data = self._prepare_mrp_move_data_supply(
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mrp_product_id, qty, mrp_date_supply, mrp_action_date,
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mrp_action, name)
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mrpmove_id = self.env['mrp.move'].create(move_data)
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qty_ordered = qty_ordered + qty
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if mrp_action == 'mo':
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mrp_date_demand = mrp_action_date
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if mrp_date_demand < date.today():
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mrp_date_demand = date.today()
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if not mrp_product_id.product_id.bom_ids:
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continue
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bomcount = 0
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for bom in mrp_product_id.product_id.bom_ids:
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if not bom.active or not bom.bom_line_ids:
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continue
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bomcount += 1
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if bomcount != 1:
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continue
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for bomline in bom.bom_line_ids:
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if bomline.product_qty <= 0.00:
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continue
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if self._exclude_from_mrp(
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mrp_product_id.mrp_area_id,
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bomline.product_id):
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# Stop explosion.
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continue
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# TODO: review: mrp_transit_delay, mrp_inspection_delay
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mrp_date_demand_2 = mrp_date_demand - timedelta(
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days=(mrp_product_id.mrp_transit_delay +
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mrp_product_id.mrp_inspection_delay))
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move_data = \
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self._prepare_mrp_move_data_bom_explosion(
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mrp_product_id, bomline, qty,
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mrp_date_demand_2,
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bom, name)
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mrpmove_id2 = self.env['mrp.move'].create(move_data)
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mrpmove_id.mrp_move_down_ids = [(4, mrpmove_id2.id)]
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values['qty_ordered'] = qty_ordered
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log_msg = '%s' % qty_ordered
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logger.info(log_msg)
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return values
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@api.model
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def _mrp_cleanup(self):
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# Some part of the code with the new API is replaced by
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# sql statements due to performance issues when the auditlog is
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# installed
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logger.info('START MRP CLEANUP')
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self.env['mrp.move'].search([]).unlink()
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self.env['mrp.product'].search([]).unlink()
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self.env['mrp.inventory'].search([]).unlink()
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logger.info('END MRP CLEANUP')
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return True
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@api.model
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def _low_level_code_calculation(self):
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logger.info('START LOW LEVEL CODE CALCULATION')
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counter = 999999
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llc = 0
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self.env['product.product'].search([]).write({'llc': llc})
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products = self.env['product.product'].search([('llc', '=', llc)])
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if products:
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counter = len(products)
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log_msg = 'LOW LEVEL CODE 0 FINISHED - NBR PRODUCTS: %s' % counter
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logger.info(log_msg)
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while counter:
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llc += 1
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products = self.env['product.product'].search(
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[('llc', '=', llc - 1)])
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p_templates = products.mapped('product_tmpl_id')
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bom_lines = self.env['mrp.bom.line'].search(
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[('product_id.llc', '=', llc - 1),
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('bom_id.product_tmpl_id', 'in', p_templates.ids)])
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products = bom_lines.mapped('product_id')
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products.write({'llc': llc})
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products = self.env['product.product'].search([('llc', '=', llc)])
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counter = len(products)
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log_msg = 'LOW LEVEL CODE %s FINISHED - NBR PRODUCTS: %s' % (
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llc, counter)
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logger.info(log_msg)
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mrp_lowest_llc = llc
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logger.info('END LOW LEVEL CODE CALCULATION')
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return mrp_lowest_llc
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@api.model
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def _adjust_mrp_applicable(self):
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"""This method is meant to modify the products that are applicable
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to MRP Multi level calculation
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"""
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return True
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@api.model
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def _calculate_mrp_applicable(self):
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logger.info('CALCULATE MRP APPLICABLE')
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self.env['product.product'].search([]).write({'mrp_applicable': False})
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self.env['product.product'].search([
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('type', '=', 'product'),
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]).write({'mrp_applicable': True})
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self._adjust_mrp_applicable()
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counter = self.env['product.product'].search([
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('mrp_applicable', '=', True)], count=True)
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log_msg = 'END CALCULATE MRP APPLICABLE: %s' % counter
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logger.info(log_msg)
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return True
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@api.model
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def _init_mrp_product(self, product, mrp_area):
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mrp_product_data = self._prepare_mrp_product_data(
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product, mrp_area)
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return self.env['mrp.product'].create(mrp_product_data)
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@api.model
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def _init_mrp_move_from_forecast(self, mrp_product):
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locations = self.env['stock.location'].search(
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[('id', 'child_of', mrp_product.mrp_area_id.location_id.id)])
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today = fields.Date.today()
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estimates = self.env['stock.demand.estimate'].search([
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('product_id', '=', mrp_product.product_id.id),
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('location_id', 'in', locations.ids),
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('date_range_id.date_end', '>=', today)
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])
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for rec in estimates:
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start = rec.date_range_id.date_start
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if start < today:
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start = today
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mrp_date = fields.Date.from_string(start)
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date_end = fields.Date.from_string(rec.date_range_id.date_end)
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delta = timedelta(days=1)
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while mrp_date <= date_end:
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mrp_move_data = \
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self._prepare_mrp_move_data_from_forecast(
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rec, mrp_product, mrp_date)
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self.env['mrp.move'].create(mrp_move_data)
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mrp_date += delta
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return True
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# TODO: move this methods to mrp_product?? to be able to
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# show moves with an action
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@api.model
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def _in_stock_moves_domain(self, mrp_product):
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locations = self.env['stock.location'].search(
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[('id', 'child_of', mrp_product.mrp_area_id.location_id.id)])
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return [
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('product_id', '=', mrp_product.product_id.id),
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('state', 'not in', ['done', 'cancel']),
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('product_qty', '>', 0.00),
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('location_id', 'not in', locations.ids),
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('location_dest_id', 'in', locations.ids),
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]
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@api.model
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def _out_stock_moves_domain(self, mrp_product):
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locations = self.env['stock.location'].search(
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[('id', 'child_of', mrp_product.mrp_area_id.location_id.id)])
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return [
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('product_id', '=', mrp_product.product_id.id),
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('state', 'not in', ['done', 'cancel']),
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('product_qty', '>', 0.00),
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('location_id', 'in', locations.ids),
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('location_dest_id', 'not in', locations.ids),
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]
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@api.model
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def _init_mrp_move_from_stock_move(self, mrp_product):
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# TODO: Should we exclude the quantity done from the moves?
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move_obj = self.env['stock.move']
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mrp_move_obj = self.env['mrp.move']
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in_domain = self._in_stock_moves_domain(mrp_product)
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in_moves = move_obj.search(in_domain)
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out_domain = self._out_stock_moves_domain(mrp_product)
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out_moves = move_obj.search(out_domain)
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if in_moves:
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for move in in_moves:
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move_data = self._prepare_mrp_move_data_from_stock_move(
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mrp_product, move, direction='in')
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mrp_move_obj.create(move_data)
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if out_moves:
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for move in out_moves:
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move_data = self._prepare_mrp_move_data_from_stock_move(
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mrp_product, move, direction='out')
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mrp_move_obj.create(move_data)
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return True
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@api.model
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def _prepare_mrp_move_data_from_purchase_order(self, poline, mrp_product):
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mrp_date = date.today()
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if fields.Date.from_string(poline.date_planned) > date.today():
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mrp_date = fields.Date.from_string(poline.date_planned)
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return {
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'product_id': poline.product_id.id,
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'mrp_product_id': mrp_product.id,
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'production_id': None,
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'purchase_order_id': poline.order_id.id,
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'purchase_line_id': poline.id,
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'stock_move_id': None,
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'mrp_qty': poline.product_qty,
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'current_qty': poline.product_qty,
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'mrp_date': mrp_date,
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'current_date': poline.date_planned,
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||
'mrp_action': 'none',
|
||
'mrp_type': 's',
|
||
'mrp_processed': False,
|
||
'mrp_origin': 'po',
|
||
'mrp_order_number': poline.order_id.name,
|
||
'parent_product_id': None,
|
||
'running_availability': 0.00,
|
||
'name': poline.order_id.name,
|
||
'state': poline.order_id.state,
|
||
}
|
||
|
||
@api.model
|
||
def _init_mrp_move_from_purchase_order(self, mrp_product):
|
||
location_ids = self.env['stock.location'].search(
|
||
[('id', 'child_of', mrp_product.mrp_area_id.location_id.id)])
|
||
picking_types = self.env['stock.picking.type'].search(
|
||
[('default_location_dest_id', 'in',
|
||
location_ids.ids)])
|
||
picking_type_ids = [ptype.id for ptype in picking_types]
|
||
orders = self.env['purchase.order'].search(
|
||
[('picking_type_id', 'in', picking_type_ids),
|
||
('state', 'in', ['draft', 'sent', 'to approve'])])
|
||
po_lines = self.env['purchase.order.line'].search(
|
||
[('order_id', 'in', orders.ids),
|
||
('product_qty', '>', 0.0),
|
||
('product_id', '=', mrp_product.product_id.id)])
|
||
|
||
for line in po_lines:
|
||
mrp_move_data = \
|
||
self._prepare_mrp_move_data_from_purchase_order(
|
||
line, mrp_product)
|
||
self.env['mrp.move'].create(mrp_move_data)
|
||
|
||
@api.model
|
||
def _get_mrp_product_from_product_and_area(self, product, mrp_area):
|
||
return self.env['mrp.product'].search([
|
||
('product_id', '=', product.id),
|
||
('mrp_area_id', '=', mrp_area.id),
|
||
], limit=1)
|
||
|
||
@api.model
|
||
def _init_mrp_move(self, mrp_product):
|
||
self._init_mrp_move_from_forecast(mrp_product)
|
||
self._init_mrp_move_from_stock_move(mrp_product)
|
||
self._init_mrp_move_from_purchase_order(mrp_product)
|
||
|
||
@api.model
|
||
def _exclude_from_mrp(self, mrp_area, product):
|
||
""" To extend with various logic where needed. """
|
||
return product.mrp_exclude
|
||
|
||
@api.model
|
||
def _mrp_initialisation(self):
|
||
logger.info('START MRP INITIALISATION')
|
||
mrp_areas = self.env['mrp.area'].search([])
|
||
products = self.env['product.product'].search([
|
||
('mrp_applicable', '=', True)])
|
||
init_counter = 0
|
||
for mrp_area in mrp_areas:
|
||
for product in products:
|
||
if self._exclude_from_mrp(mrp_area, product):
|
||
continue
|
||
init_counter += 1
|
||
log_msg = 'MRP INIT: %s - %s ' % (
|
||
init_counter, product.default_code)
|
||
logger.info(log_msg)
|
||
mrp_product = self._init_mrp_product(product, mrp_area)
|
||
self._init_mrp_move(mrp_product)
|
||
logger.info('END MRP INITIALISATION')
|
||
|
||
@api.model
|
||
def _init_mrp_move_grouped_demand(self, nbr_create, mrp_product):
|
||
last_date = None
|
||
last_qty = 0.00
|
||
onhand = mrp_product.mrp_qty_available
|
||
move_ids = []
|
||
for move in mrp_product.mrp_move_ids:
|
||
move_ids.append(move.id)
|
||
for move_id in move_ids:
|
||
move_rec = self.env['mrp.move'].search(
|
||
[('id', '=', move_id)])
|
||
for move in move_rec:
|
||
if move.mrp_action == 'none':
|
||
if last_date is not None:
|
||
if datetime.date(
|
||
datetime.strptime(
|
||
move.mrp_date, '%Y-%m-%d')) \
|
||
> last_date+timedelta(
|
||
days=mrp_product.mrp_nbr_days):
|
||
if (onhand + last_qty + move.mrp_qty) \
|
||
< mrp_product.mrp_minimum_stock \
|
||
or (onhand + last_qty) \
|
||
< mrp_product.mrp_minimum_stock:
|
||
name = 'Grouped Demand for %d Days' % \
|
||
mrp_product.mrp_nbr_days
|
||
qtytoorder = \
|
||
mrp_product.mrp_minimum_stock - \
|
||
mrp_product - last_qty
|
||
cm = self.create_move(
|
||
mrp_product_id=mrp_product.id,
|
||
mrp_date=last_date,
|
||
mrp_qty=qtytoorder,
|
||
name=name)
|
||
qty_ordered = cm['qty_ordered']
|
||
onhand = onhand + last_qty + qty_ordered
|
||
last_date = None
|
||
last_qty = 0.00
|
||
nbr_create += 1
|
||
if (onhand + last_qty + move.mrp_qty) < \
|
||
mrp_product.mrp_minimum_stock or \
|
||
(onhand + last_qty) < \
|
||
mrp_product.mrp_minimum_stock:
|
||
if last_date is None:
|
||
last_date = datetime.date(
|
||
datetime.strptime(move.mrp_date,
|
||
'%Y-%m-%d'))
|
||
last_qty = move.mrp_qty
|
||
else:
|
||
last_qty = last_qty + move.mrp_qty
|
||
else:
|
||
last_date = datetime.date(
|
||
datetime.strptime(move.mrp_date,
|
||
'%Y-%m-%d'))
|
||
onhand = onhand + move.mrp_qty
|
||
|
||
if last_date is not None and last_qty != 0.00:
|
||
name = 'Grouped Demand for %d Days' % \
|
||
(mrp_product.mrp_nbr_days, )
|
||
qtytoorder = mrp_product.mrp_minimum_stock - onhand - last_qty
|
||
cm = self.create_move(
|
||
mrp_product_id=mrp_product.id, mrp_date=last_date,
|
||
mrp_qty=qtytoorder, name=name)
|
||
qty_ordered = cm['qty_ordered']
|
||
onhand += qty_ordered
|
||
nbr_create += 1
|
||
return nbr_create
|
||
|
||
@api.model
|
||
def _mrp_calculation(self, mrp_lowest_llc):
|
||
logger.info('START MRP CALCULATION')
|
||
mrp_product_obj = self.env['mrp.product']
|
||
counter = 0
|
||
for mrp_area in self.env['mrp.area'].search([]):
|
||
llc = 0
|
||
while mrp_lowest_llc > llc:
|
||
mrp_products = mrp_product_obj.search(
|
||
[('mrp_llc', '=', llc),
|
||
('mrp_area_id', '=', mrp_area.id)])
|
||
llc += 1
|
||
|
||
for mrp_product in mrp_products:
|
||
nbr_create = 0
|
||
onhand = mrp_product.mrp_qty_available # TODO: unreserved?
|
||
if mrp_product.mrp_nbr_days == 0:
|
||
# todo: review ordering by date
|
||
for move in mrp_product.mrp_move_ids:
|
||
if move.mrp_action == 'none':
|
||
if (onhand + move.mrp_qty) < \
|
||
mrp_product.mrp_minimum_stock:
|
||
qtytoorder = \
|
||
mrp_product.mrp_minimum_stock - \
|
||
onhand - move.mrp_qty
|
||
cm = self.create_move(
|
||
mrp_product_id=mrp_product,
|
||
mrp_date=move.mrp_date,
|
||
mrp_qty=qtytoorder, name=move.name)
|
||
qty_ordered = cm['qty_ordered']
|
||
onhand += move.mrp_qty + qty_ordered
|
||
nbr_create += 1
|
||
else:
|
||
onhand += move.mrp_qty
|
||
else:
|
||
# TODO: review this
|
||
nbr_create = self._init_mrp_move_grouped_demand(
|
||
nbr_create, mrp_product)
|
||
|
||
if onhand < mrp_product.mrp_minimum_stock and \
|
||
nbr_create == 0:
|
||
qtytoorder = mrp_product.mrp_minimum_stock - onhand
|
||
cm = self.create_move(
|
||
mrp_product_id=mrp_product,
|
||
mrp_date=date.today(),
|
||
mrp_qty=qtytoorder,
|
||
name='Minimum Stock')
|
||
qty_ordered = cm['qty_ordered']
|
||
onhand += qty_ordered
|
||
counter += 1
|
||
|
||
log_msg = 'MRP CALCULATION LLC %s FINISHED - NBR PRODUCTS: %s' % (
|
||
llc - 1, counter)
|
||
logger.info(log_msg)
|
||
|
||
logger.info('END MRP CALCULATION')
|
||
|
||
@api.model
|
||
def _convert_group_date_to_default(self, group_date):
|
||
"""Odoo read_group time format include the month as locale’s
|
||
abbreviated name (%b). Using 'en_GB' as common language for read_group
|
||
calls and this conversion avoids possible issues with locales."""
|
||
lc = locale.setlocale(locale.LC_TIME)
|
||
try:
|
||
locale.setlocale(locale.LC_TIME, 'en_GB.UTF-8')
|
||
return datetime.strptime(
|
||
group_date, ODOO_READ_GROUP_DAY_FORMAT).strftime(
|
||
DEFAULT_SERVER_DATE_FORMAT)
|
||
finally:
|
||
locale.setlocale(locale.LC_TIME, lc)
|
||
|
||
@api.model
|
||
def _init_mrp_inventory(self, mrp_product):
|
||
mrp_move_obj = self.env['mrp.move']
|
||
# Read Demand
|
||
demand_groups = mrp_move_obj.with_context(lang='en_GB').read_group(
|
||
[('mrp_product_id', '=', mrp_product.id),
|
||
('mrp_type', '=', 'd')],
|
||
['mrp_date', 'mrp_qty'], ['mrp_date:day'],
|
||
)
|
||
demand_qty_by_date = {}
|
||
for group in demand_groups:
|
||
# Reformat date back to default server format.
|
||
group_date = self._convert_group_date_to_default(
|
||
group['mrp_date:day'])
|
||
demand_qty_by_date[group_date] = group['mrp_qty']
|
||
|
||
# Read Supply
|
||
supply_groups = mrp_move_obj.with_context(lang='en_GB').read_group(
|
||
[('mrp_product_id', '=', mrp_product.id),
|
||
('mrp_type', '=', 's'),
|
||
('mrp_action', '=', 'none')],
|
||
['mrp_date', 'mrp_qty'], ['mrp_date:day'],
|
||
)
|
||
supply_qty_by_date = {}
|
||
for group in supply_groups:
|
||
# Reformat date back to default server format.
|
||
group_date = self._convert_group_date_to_default(
|
||
group['mrp_date:day'])
|
||
supply_qty_by_date[group_date] = group['mrp_qty']
|
||
|
||
# Read supply actions
|
||
# TODO: if we remove cancel take it into account here,
|
||
# TODO: as well as mrp_type ('r').
|
||
exclude_mrp_actions = ['none', 'cancel']
|
||
action_groups = mrp_move_obj.with_context(lang='en_GB').read_group(
|
||
[('mrp_product_id', '=', mrp_product.id),
|
||
('mrp_qty', '!=', 0.0),
|
||
('mrp_type', '=', 's'),
|
||
('mrp_action', 'not in', exclude_mrp_actions)],
|
||
['mrp_date', 'mrp_qty'], ['mrp_date:day'],
|
||
)
|
||
supply_actions_qty_by_date = {}
|
||
for group in action_groups:
|
||
# Reformat date back to default server format.
|
||
group_date = self._convert_group_date_to_default(
|
||
group['mrp_date:day'])
|
||
supply_actions_qty_by_date[group_date] = group['mrp_qty']
|
||
|
||
# Dates
|
||
mrp_dates = set(mrp_move_obj.search([
|
||
('mrp_product_id', '=', mrp_product.id)],
|
||
order='mrp_date').mapped('mrp_date'))
|
||
|
||
on_hand_qty = mrp_product.current_qty_available # TODO: unreserved?
|
||
for mdt in sorted(mrp_dates):
|
||
mrp_inventory_data = {
|
||
'mrp_product_id': mrp_product.id,
|
||
'date': mdt,
|
||
}
|
||
demand_qty = 0.0
|
||
supply_qty = 0.0
|
||
if mdt in demand_qty_by_date.keys():
|
||
demand_qty = demand_qty_by_date[mdt]
|
||
mrp_inventory_data['demand_qty'] = abs(demand_qty)
|
||
if mdt in supply_qty_by_date.keys():
|
||
supply_qty = supply_qty_by_date[mdt]
|
||
mrp_inventory_data['supply_qty'] = abs(supply_qty)
|
||
if mdt in supply_actions_qty_by_date.keys():
|
||
mrp_inventory_data['to_procure'] = \
|
||
supply_actions_qty_by_date[mdt]
|
||
mrp_inventory_data['initial_on_hand_qty'] = on_hand_qty
|
||
on_hand_qty += (supply_qty + demand_qty)
|
||
mrp_inventory_data['final_on_hand_qty'] = on_hand_qty
|
||
|
||
self.env['mrp.inventory'].create(mrp_inventory_data)
|
||
|
||
@api.model
|
||
def _mrp_final_process(self):
|
||
logger.info('START MRP FINAL PROCESS')
|
||
mrp_product_ids = self.env['mrp.product'].search([
|
||
('mrp_llc', '<', 9999),
|
||
('mrp_area_id', '!=', False)])
|
||
|
||
for mrp_product in mrp_product_ids:
|
||
# Build the time-phased inventory
|
||
self._init_mrp_inventory(mrp_product)
|
||
|
||
# Complete info on mrp_move (running availability and nbr actions)
|
||
qoh = mrp_product.mrp_qty_available
|
||
|
||
moves = self.env['mrp.move'].search([
|
||
('mrp_product_id', '=', mrp_product.id)],
|
||
order='mrp_date, mrp_type desc, id')
|
||
for move in moves:
|
||
qoh = qoh + move.mrp_qty
|
||
move.running_availability = qoh
|
||
|
||
nbr_actions = mrp_product.mrp_move_ids.filtered(
|
||
lambda m: m.mrp_action != 'none')
|
||
horizon_4w = fields.Date.to_string(
|
||
date.today() + timedelta(weeks=4))
|
||
nbr_actions_4w = nbr_actions.filtered(
|
||
lambda m: m.mrp_action_date < horizon_4w)
|
||
if nbr_actions:
|
||
mrp_product.write({
|
||
'nbr_mrp_actions': len(nbr_actions),
|
||
'nbr_mrp_actions_4w': len(nbr_actions_4w),
|
||
})
|
||
logger.info('END MRP FINAL PROCESS')
|
||
|
||
@api.multi
|
||
def run_mrp_multi_level(self):
|
||
self._mrp_cleanup()
|
||
mrp_lowest_llc = self._low_level_code_calculation()
|
||
self._calculate_mrp_applicable()
|
||
self._mrp_initialisation()
|
||
self._mrp_calculation(mrp_lowest_llc)
|
||
self._mrp_final_process()
|