310 lines
14 KiB
Python
310 lines
14 KiB
Python
# -*- coding: utf-8 -*-
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##############################################################################
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#
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# OpenERP, Open Source Management Solution
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# Copyright (C) 2004-2010 Tiny SPRL (<http://tiny.be>).
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Affero General Public License as
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# published by the Free Software Foundation, either version 3 of the
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# License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Affero General Public License for more details.
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#
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# You should have received a copy of the GNU Affero General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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##############################################################################
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import time
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from datetime import datetime
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from dateutil.relativedelta import relativedelta
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from osv import osv
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from tools.translate import _
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from tools import DEFAULT_SERVER_DATE_FORMAT, DEFAULT_SERVER_DATETIME_FORMAT
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import tools
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import netsvc
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import pooler
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class procurement_order(osv.osv):
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_inherit = 'procurement.order'
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def run_scheduler(self, cr, uid, automatic=False, use_new_cursor=False, context=None):
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''' Runs through scheduler.
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@param use_new_cursor: False or the dbname
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'''
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self._procure_confirm(cr, uid, use_new_cursor=use_new_cursor, context=context)
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self._procure_orderpoint_confirm(cr, uid, automatic=automatic,\
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use_new_cursor=use_new_cursor, context=context)
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def _procure_confirm(self, cr, uid, ids=None, use_new_cursor=False, context=None):
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'''
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Call the scheduler to check the procurement order
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@param self: The object pointer
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@param cr: The current row, from the database cursor,
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@param uid: The current user ID for security checks
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@param ids: List of selected IDs
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@param use_new_cursor: False or the dbname
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@param context: A standard dictionary for contextual values
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@return: Dictionary of values
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'''
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if context is None:
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context = {}
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try:
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if use_new_cursor:
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cr = pooler.get_db(use_new_cursor).cursor()
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wf_service = netsvc.LocalService("workflow")
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procurement_obj = self.pool.get('procurement.order')
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if not ids:
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ids = procurement_obj.search(cr, uid, [('state', '=', 'exception')], order="date_planned")
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for id in ids:
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wf_service.trg_validate(uid, 'procurement.order', id, 'button_restart', cr)
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if use_new_cursor:
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cr.commit()
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company = self.pool.get('res.users').browse(cr, uid, uid, context=context).company_id
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maxdate = (datetime.today() + relativedelta(days=company.schedule_range)).strftime(tools.DEFAULT_SERVER_DATE_FORMAT)
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start_date = time.strftime('%Y-%m-%d, %Hh %Mm %Ss')
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offset = 0
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report = []
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report_total = 0
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report_except = 0
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report_later = 0
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while True:
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ids = procurement_obj.search(cr, uid, [('state', '=', 'confirmed'), ('procure_method', '=', 'make_to_order')], offset=offset, limit=500, order='priority, date_planned', context=context)
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for proc in procurement_obj.browse(cr, uid, ids, context=context):
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if maxdate >= proc.date_planned:
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wf_service.trg_validate(uid, 'procurement.order', proc.id, 'button_check', cr)
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else:
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offset += 1
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report_later += 1
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if proc.state == 'exception':
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report.append(_('PROC %d: on order - %3.2f %-5s - %s') % \
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(proc.id, proc.product_qty, proc.product_uom.name,
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proc.product_id.name))
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report_except += 1
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report_total += 1
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if use_new_cursor:
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cr.commit()
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if not ids:
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break
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offset = 0
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ids = []
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while True:
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report_ids = []
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ids = procurement_obj.search(cr, uid, [('state', '=', 'confirmed'), ('procure_method', '=', 'make_to_stock')], offset=offset)
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for proc in procurement_obj.browse(cr, uid, ids):
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if maxdate >= proc.date_planned:
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wf_service.trg_validate(uid, 'procurement.order', proc.id, 'button_check', cr)
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report_ids.append(proc.id)
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else:
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report_later += 1
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report_total += 1
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if proc.state == 'exception':
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report.append(_('PROC %d: from stock - %3.2f %-5s - %s') % \
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(proc.id, proc.product_qty, proc.product_uom.name,
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proc.product_id.name,))
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report_except += 1
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if use_new_cursor:
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cr.commit()
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offset += len(ids)
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if not ids: break
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end_date = time.strftime('%Y-%m-%d, %Hh %Mm %Ss')
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if uid:
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request = self.pool.get('res.request')
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summary = _("""Here is the procurement scheduling report.
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Start Time: %s
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End Time: %s
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Total Procurements processed: %d
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Procurements with exceptions: %d
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Skipped Procurements (scheduled date outside of scheduler range) %d
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Exceptions:\n""") % (start_date, end_date, report_total, report_except, report_later)
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summary += '\n'.join(report)
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request.create(cr, uid,
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{'name': "Procurement Processing Report.",
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'act_from': uid,
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'act_to': uid,
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'body': summary,
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})
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if use_new_cursor:
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cr.commit()
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finally:
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if use_new_cursor:
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try:
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cr.close()
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except Exception:
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pass
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return {}
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def _prepare_automatic_op_procurement(self, cr, uid, product, warehouse, location_id, context=None):
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return {'name': _('Automatic OP: %s') % (product.name,),
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'origin': _('SCHEDULER'),
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'date_planned': datetime.today().strftime(DEFAULT_SERVER_DATETIME_FORMAT),
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'product_id': product.id,
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'product_qty': -product.virtual_available,
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'product_uom': product.uom_id.id,
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'location_id': location_id,
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'company_id': warehouse.company_id.id,
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'procure_method': 'make_to_order',}
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def create_automatic_op(self, cr, uid, context=None):
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"""
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Create procurement of virtual stock < 0
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@param self: The object pointer
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@param cr: The current row, from the database cursor,
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@param uid: The current user ID for security checks
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@param context: A standard dictionary for contextual values
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@return: Dictionary of values
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"""
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if context is None:
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context = {}
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product_obj = self.pool.get('product.product')
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proc_obj = self.pool.get('procurement.order')
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warehouse_obj = self.pool.get('stock.warehouse')
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wf_service = netsvc.LocalService("workflow")
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warehouse_ids = warehouse_obj.search(cr, uid, [], context=context)
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products_ids = product_obj.search(cr, uid, [('purchase_ok', '=', True)], order='id', context=context)
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for warehouse in warehouse_obj.browse(cr, uid, warehouse_ids, context=context):
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context['warehouse'] = warehouse
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# Here we check products availability.
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# We use the method 'read' for performance reasons, because using the method 'browse' may crash the server.
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for product_read in product_obj.read(cr, uid, products_ids, ['virtual_available'], context=context):
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if product_read['virtual_available'] >= 0.0:
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continue
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product = product_obj.browse(cr, uid, [product_read['id']], context=context)[0]
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if product.supply_method == 'buy':
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location_id = warehouse.lot_input_id.id
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elif product.supply_method == 'produce':
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location_id = warehouse.lot_stock_id.id
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else:
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continue
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proc_id = proc_obj.create(cr, uid,
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self._prepare_automatic_op_procurement(cr, uid, product, warehouse, location_id, context=context),
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context=context)
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wf_service.trg_validate(uid, 'procurement.order', proc_id, 'button_confirm', cr)
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wf_service.trg_validate(uid, 'procurement.order', proc_id, 'button_check', cr)
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return True
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def _get_orderpoint_date_planned(self, cr, uid, orderpoint, start_date, context=None):
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date_planned = start_date + \
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relativedelta(days=orderpoint.product_id.seller_delay or 0.0)
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return date_planned.strftime(DEFAULT_SERVER_DATE_FORMAT)
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def _prepare_orderpoint_procurement(self, cr, uid, orderpoint, product_qty, context=None):
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return {'name': orderpoint.name,
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'date_planned': self._get_orderpoint_date_planned(cr, uid, orderpoint, datetime.today(), context=context),
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'product_id': orderpoint.product_id.id,
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'product_qty': product_qty,
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'company_id': orderpoint.company_id.id,
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'product_uom': orderpoint.product_uom.id,
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'location_id': orderpoint.location_id.id,
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'procure_method': 'make_to_order',
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'origin': orderpoint.name}
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def _procure_orderpoint_confirm(self, cr, uid, automatic=False,\
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use_new_cursor=False, context=None, user_id=False):
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'''
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Create procurement based on Orderpoint
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use_new_cursor: False or the dbname
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@param self: The object pointer
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@param cr: The current row, from the database cursor,
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@param user_id: The current user ID for security checks
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@param context: A standard dictionary for contextual values
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@param param: False or the dbname
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@return: Dictionary of values
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"""
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'''
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if context is None:
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context = {}
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if use_new_cursor:
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cr = pooler.get_db(use_new_cursor).cursor()
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orderpoint_obj = self.pool.get('stock.warehouse.orderpoint')
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location_obj = self.pool.get('stock.location')
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procurement_obj = self.pool.get('procurement.order')
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request_obj = self.pool.get('res.request')
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wf_service = netsvc.LocalService("workflow")
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report = []
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offset = 0
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ids = [1]
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if automatic:
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self.create_automatic_op(cr, uid, context=context)
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while ids:
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ids = orderpoint_obj.search(cr, uid, [], offset=offset, limit=100)
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for op in orderpoint_obj.browse(cr, uid, ids, context=context):
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if op.procurement_id.state != 'exception':
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if op.procurement_id and op.procurement_id.purchase_id and op.procurement_id.purchase_id.state in ('draft', 'confirmed'):
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continue
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prods = location_obj._product_virtual_get(cr, uid,
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op.location_id.id, [op.product_id.id],
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{'uom': op.product_uom.id})[op.product_id.id]
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if prods < op.product_min_qty:
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qty = max(op.product_min_qty, op.product_max_qty)-prods
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reste = qty % op.qty_multiple
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if reste > 0:
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qty += op.qty_multiple - reste
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if qty <= 0:
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continue
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if op.product_id.type not in ('consu'):
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if op.procurement_draft_ids:
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# Check draft procurement related to this order point
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pro_ids = [x.id for x in op.procurement_draft_ids]
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procure_datas = procurement_obj.read(
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cr, uid, pro_ids, ['id', 'product_qty'], context=context)
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to_generate = qty
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for proc_data in procure_datas:
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if to_generate >= proc_data['product_qty']:
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wf_service.trg_validate(uid, 'procurement.order', proc_data['id'], 'button_confirm', cr)
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procurement_obj.write(cr, uid, [proc_data['id']], {'origin': op.name}, context=context)
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to_generate -= proc_data['product_qty']
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if not to_generate:
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break
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qty = to_generate
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if qty:
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proc_id = procurement_obj.create(cr, uid,
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self._prepare_orderpoint_procurement(cr, uid, op, qty, context=context),
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context=context)
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wf_service.trg_validate(uid, 'procurement.order', proc_id,
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'button_confirm', cr)
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wf_service.trg_validate(uid, 'procurement.order', proc_id,
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'button_check', cr)
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orderpoint_obj.write(cr, uid, [op.id],
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{'procurement_id': proc_id}, context=context)
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offset += len(ids)
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if use_new_cursor:
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cr.commit()
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if user_id and report:
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request_obj.create(cr, uid, {
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'name': 'Orderpoint report.',
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'act_from': user_id,
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'act_to': user_id,
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'body': '\n'.join(report)
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})
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if use_new_cursor:
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cr.commit()
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cr.close()
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return {}
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procurement_order()
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# vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:
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