# -*- encoding: utf-8 -*- ############################################################################## # # OpenERP, Open Source Management Solution # Copyright (C) 2004-2010 Tiny SPRL (). All Rights Reserved # $Id$ # # 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 . # ############################################################################## import time import netsvc from osv import fields,osv from tools.translate import _ class purchase_requisition(osv.osv): _name = "purchase.requisition" _description="Purchase Requisition" _columns = { 'name': fields.char('Requisition Reference', size=32,required=True), 'origin': fields.char('Origin', size=32), 'date_start': fields.datetime('Requisition Date'), 'date_end': fields.datetime('Requisition Deadline'), 'user_id': fields.many2one('res.users', 'Responsible'), 'exclusive': fields.selection([('exclusive','Purchase Requisition (exclusive)'),('multiple','Multiple Requisitions')],'Requisition Type', required=True, help="Purchase Requisition (exclusive): On the confirmation of a purchase order, it cancels the remaining purchase order.\nPurchase Requisition(Multiple): It allows to have multiple purchase orders.On confirmation of a purchase order it does not cancel the remaining orders"""), 'description': fields.text('Description'), 'company_id': fields.many2one('res.company', 'Company', required=True), 'purchase_ids' : fields.one2many('purchase.order','requisition_id','Purchase Orders',states={'done': [('readonly', True)]}), 'line_ids' : fields.one2many('purchase.requisition.line','requisition_id','Products to Purchase',states={'done': [('readonly', True)]}), 'warehouse_id': fields.many2one('stock.warehouse', 'Warehouse'), 'state': fields.selection([('draft','Draft'),('in_progress','In Progress'),('cancel','Cancelled'),('done','Done')], 'State', required=True) } _defaults = { 'date_start': time.strftime('%Y-%m-%d %H:%M:%S'), 'state': 'draft', 'exclusive': 'multiple', 'company_id': lambda self, cr, uid, c: self.pool.get('res.company')._company_default_get(cr, uid, 'purchase.requisition', context=c), 'user_id': lambda self, cr, uid, c: self.pool.get('res.users').browse(cr, uid, uid, c).id , 'name': lambda obj, cr, uid, context: obj.pool.get('ir.sequence').get(cr, uid, 'purchase.order.requisition'), } def copy(self, cr, uid, id, default=None,context={}): if not default: default = {} default.update({ 'state':'draft', 'purchase_ids':[], 'name': self.pool.get('ir.sequence').get(cr, uid, 'purchase.order.requisition'), }) return super(purchase_requisition, self).copy(cr, uid, id, default, context) def tender_cancel(self, cr, uid, ids, context=None): purchase_order_obj = self.pool.get('purchase.order') for purchase in self.browse(cr, uid, ids): for purchase_id in purchase.purchase_ids: if str(purchase_id.state) in('draft','wait'): purchase_order_obj.action_cancel(cr,uid,[purchase_id.id]) self.write(cr, uid, ids, {'state': 'cancel'}) return True def tender_in_progress(self, cr, uid, ids, context=None): self.write(cr, uid, ids, {'state':'in_progress'} ,context=context) return True def tender_reset(self, cr, uid, ids, context=None): self.write(cr, uid, ids, {'state': 'draft'}) return True def tender_done(self, cr, uid, ids, context=None): self.write(cr, uid, ids, {'state':'done', 'date_end':time.strftime('%Y-%m-%d %H:%M:%S')}, context=context) return True purchase_requisition() class purchase_requisition_line(osv.osv): _name = "purchase.requisition.line" _description="Purchase Requisition Line" _rec_name = 'product_id' _columns = { 'product_id': fields.many2one('product.product', 'Product' ), 'product_uom_id': fields.many2one('product.uom', 'Product UoM'), 'product_qty': fields.float('Quantity', digits=(16,2)), 'requisition_id' : fields.many2one('purchase.requisition','Purchase Requisition', ondelete='cascade'), 'company_id': fields.many2one('res.company', 'Company', required=True), 'requisition_id' : fields.many2one('purchase.requisition','Purchase Requisition', ondelete='cascade') } def onchange_product_id(self, cr, uid, ids, product_id,product_uom_id, context=None): """ Changes UoM and name if product_id changes. @param name: Name of the field @param product_id: Changed product_id @return: Dictionary of changed values """ value = {'product_uom_id': ''} if product_id: prod = self.pool.get('product.product').browse(cr, uid, [product_id])[0] value = {'product_uom_id': prod.uom_id.id,'product_qty':1.0} return {'value': value} _defaults = { 'company_id': lambda self, cr, uid, c: self.pool.get('res.company')._company_default_get(cr, uid, 'purchase.requisition.line', context=c), } purchase_requisition_line() class purchase_order(osv.osv): _inherit = "purchase.order" _columns = { 'requisition_id' : fields.many2one('purchase.requisition','Purchase Requisition') } def wkf_confirm_order(self, cr, uid, ids, context={}): res = super(purchase_order, self).wkf_confirm_order(cr, uid, ids, context) proc_obj=self.pool.get('procurement.order') for po in self.browse(cr, uid, ids, context): if po.requisition_id and (po.requisition_id.exclusive=='exclusive'): for order in po.requisition_id.purchase_ids: if order.id<>po.id: proc_ids = proc_obj.search(cr, uid, [('purchase_id', '=', order.id)]) if proc_ids and po.state=='confirmed': proc_obj.wirte(cr,uid,proc_ids,{'purchase_id':po.id}) wf_service = netsvc.LocalService("workflow") wf_service.trg_validate(uid, 'purchase.order', order.id, 'purchase_cancel', cr) self.pool.get('purchase.requisition').write(cr, uid, [po.requisition_id.id], {'state':'done','date_end':time.strftime('%Y-%m-%d %H:%M:%S')}) return res purchase_order() class product_product(osv.osv): _inherit = 'product.product' _columns = { 'purchase_requisition': fields.boolean('Purchase Requisition', help="Check this box so that requisitions generates purchase requisitions instead of directly requests for quotations.") } _defaults = { 'purchase_requisition': False } product_product() class procurement_order(osv.osv): _inherit = 'procurement.order' _columns = { 'requisition_id' : fields.many2one('purchase.requisition','Latest Requisition') } def make_po(self, cr, uid, ids, context=None): sequence_obj = self.pool.get('ir.sequence') res = super(procurement_order, self).make_po(cr, uid, ids, context=context) for proc_id, po_id in res.items(): procurement = self.browse(cr, uid, proc_id) requisition_id=False if procurement.product_id.purchase_requisition: requisition_id=self.pool.get('purchase.requisition').create(cr, uid, { 'name': sequence_obj.get(cr, uid, 'purchase.order.requisition'), 'origin': procurement.name, 'date_end': procurement.date_planned, 'warehouse_id':procurement.purchase_id and procurement.purchase_id.warehouse_id.id, 'company_id':procurement.company_id.id, 'line_ids': [(0,0,{ 'product_id': procurement.product_id.id, 'product_uom_id': procurement.product_uom.id, 'product_qty': procurement.product_qty })], 'purchase_ids': [(6,0,[po_id])] }) self.write(cr,uid,proc_id,{'requisition_id':requisition_id}) return res procurement_order() # vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4: