186 lines
8.8 KiB
Python
186 lines
8.8 KiB
Python
# -*- encoding: 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>). All Rights Reserved
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# $Id$
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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 published by
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# the Free Software Foundation, either version 3 of the License, or
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# (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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import netsvc
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from osv import fields,osv
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from tools.translate import _
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class purchase_requisition(osv.osv):
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_name = "purchase.requisition"
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_description="Purchase Requisition"
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_columns = {
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'name': fields.char('Requisition Reference', size=32,required=True),
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'origin': fields.char('Origin', size=32),
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'date_start': fields.datetime('Requisition Date'),
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'date_end': fields.datetime('Requisition Deadline'),
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'user_id': fields.many2one('res.users', 'Responsible'),
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'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"""),
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'description': fields.text('Description'),
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'company_id': fields.many2one('res.company', 'Company', required=True),
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'purchase_ids' : fields.one2many('purchase.order','requisition_id','Purchase Orders',states={'done': [('readonly', True)]}),
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'line_ids' : fields.one2many('purchase.requisition.line','requisition_id','Products to Purchase',states={'done': [('readonly', True)]}),
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'warehouse_id': fields.many2one('stock.warehouse', 'Warehouse'),
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'state': fields.selection([('draft','Draft'),('in_progress','In Progress'),('cancel','Cancelled'),('done','Done')], 'State', required=True)
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}
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_defaults = {
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'date_start': time.strftime('%Y-%m-%d %H:%M:%S'),
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'state': 'draft',
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'exclusive': 'multiple',
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'company_id': lambda self, cr, uid, c: self.pool.get('res.company')._company_default_get(cr, uid, 'purchase.requisition', context=c),
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'user_id': lambda self, cr, uid, c: self.pool.get('res.users').browse(cr, uid, uid, c).id ,
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'name': lambda obj, cr, uid, context: obj.pool.get('ir.sequence').get(cr, uid, 'purchase.order.requisition'),
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}
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def copy(self, cr, uid, id, default=None,context={}):
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if not default:
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default = {}
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default.update({
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'state':'draft',
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'purchase_ids':[],
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'name': self.pool.get('ir.sequence').get(cr, uid, 'purchase.order.requisition'),
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})
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return super(purchase_requisition, self).copy(cr, uid, id, default, context)
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def tender_cancel(self, cr, uid, ids, context=None):
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purchase_order_obj = self.pool.get('purchase.order')
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for purchase in self.browse(cr, uid, ids):
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for purchase_id in purchase.purchase_ids:
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if str(purchase_id.state) in('draft','wait'):
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purchase_order_obj.action_cancel(cr,uid,[purchase_id.id])
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self.write(cr, uid, ids, {'state': 'cancel'})
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return True
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def tender_in_progress(self, cr, uid, ids, context=None):
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self.write(cr, uid, ids, {'state':'in_progress'} ,context=context)
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return True
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def tender_reset(self, cr, uid, ids, context=None):
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self.write(cr, uid, ids, {'state': 'draft'})
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return True
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def tender_done(self, cr, uid, ids, context=None):
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self.write(cr, uid, ids, {'state':'done', 'date_end':time.strftime('%Y-%m-%d %H:%M:%S')}, context=context)
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return True
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purchase_requisition()
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class purchase_requisition_line(osv.osv):
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_name = "purchase.requisition.line"
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_description="Purchase Requisition Line"
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_rec_name = 'product_id'
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_columns = {
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'product_id': fields.many2one('product.product', 'Product' ),
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'product_uom_id': fields.many2one('product.uom', 'Product UoM'),
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'product_qty': fields.float('Quantity', digits=(16,2)),
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'requisition_id' : fields.many2one('purchase.requisition','Purchase Requisition', ondelete='cascade'),
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'company_id': fields.many2one('res.company', 'Company', required=True),
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'requisition_id' : fields.many2one('purchase.requisition','Purchase Requisition', ondelete='cascade')
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}
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def onchange_product_id(self, cr, uid, ids, product_id,product_uom_id, context=None):
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""" Changes UoM and name if product_id changes.
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@param name: Name of the field
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@param product_id: Changed product_id
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@return: Dictionary of changed values
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"""
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value = {'product_uom_id': ''}
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if product_id:
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prod = self.pool.get('product.product').browse(cr, uid, [product_id])[0]
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value = {'product_uom_id': prod.uom_id.id,'product_qty':1.0}
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return {'value': value}
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_defaults = {
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'company_id': lambda self, cr, uid, c: self.pool.get('res.company')._company_default_get(cr, uid, 'purchase.requisition.line', context=c),
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}
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purchase_requisition_line()
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class purchase_order(osv.osv):
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_inherit = "purchase.order"
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_columns = {
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'requisition_id' : fields.many2one('purchase.requisition','Purchase Requisition')
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}
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def wkf_confirm_order(self, cr, uid, ids, context={}):
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res = super(purchase_order, self).wkf_confirm_order(cr, uid, ids, context)
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proc_obj=self.pool.get('procurement.order')
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for po in self.browse(cr, uid, ids, context):
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if po.requisition_id and (po.requisition_id.exclusive=='exclusive'):
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for order in po.requisition_id.purchase_ids:
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if order.id<>po.id:
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proc_ids = proc_obj.search(cr, uid, [('purchase_id', '=', order.id)])
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if proc_ids and po.state=='confirmed':
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proc_obj.wirte(cr,uid,proc_ids,{'purchase_id':po.id})
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wf_service = netsvc.LocalService("workflow")
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wf_service.trg_validate(uid, 'purchase.order', order.id, 'purchase_cancel', cr)
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self.pool.get('purchase.requisition').write(cr, uid, [po.requisition_id.id], {'state':'done','date_end':time.strftime('%Y-%m-%d %H:%M:%S')})
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return res
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purchase_order()
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class product_product(osv.osv):
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_inherit = 'product.product'
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_columns = {
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'purchase_requisition': fields.boolean('Purchase Requisition', help="Check this box so that requisitions generates purchase requisitions instead of directly requests for quotations.")
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}
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_defaults = {
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'purchase_requisition': False
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}
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product_product()
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class procurement_order(osv.osv):
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_inherit = 'procurement.order'
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_columns = {
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'requisition_id' : fields.many2one('purchase.requisition','Latest Requisition')
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}
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def make_po(self, cr, uid, ids, context=None):
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sequence_obj = self.pool.get('ir.sequence')
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res = super(procurement_order, self).make_po(cr, uid, ids, context=context)
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for proc_id, po_id in res.items():
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procurement = self.browse(cr, uid, proc_id)
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requisition_id=False
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if procurement.product_id.purchase_requisition:
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requisition_id=self.pool.get('purchase.requisition').create(cr, uid, {
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'name': sequence_obj.get(cr, uid, 'purchase.order.requisition'),
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'origin': procurement.name,
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'date_end': procurement.date_planned,
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'warehouse_id':procurement.purchase_id and procurement.purchase_id.warehouse_id.id,
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'company_id':procurement.company_id.id,
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'line_ids': [(0,0,{
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'product_id': procurement.product_id.id,
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'product_uom_id': procurement.product_uom.id,
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'product_qty': procurement.product_qty
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})],
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'purchase_ids': [(6,0,[po_id])]
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})
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self.write(cr,uid,proc_id,{'requisition_id':requisition_id})
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return res
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procurement_order()
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# vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:
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