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