# -*- 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 . # ############################################################################## import pytz from openerp import SUPERUSER_ID, workflow from datetime import datetime from dateutil.relativedelta import relativedelta from operator import attrgetter from openerp.tools.safe_eval import safe_eval as eval from openerp.osv import fields, osv from openerp.tools.translate import _ import openerp.addons.decimal_precision as dp from openerp.osv.orm import browse_record_list, browse_record, browse_null from openerp.tools import DEFAULT_SERVER_DATE_FORMAT, DEFAULT_SERVER_DATETIME_FORMAT, DATETIME_FORMATS_MAP from openerp.tools.float_utils import float_compare class purchase_order(osv.osv): def _amount_all(self, cr, uid, ids, field_name, arg, context=None): res = {} cur_obj=self.pool.get('res.currency') line_obj = self.pool['purchase.order.line'] for order in self.browse(cr, uid, ids, context=context): res[order.id] = { 'amount_untaxed': 0.0, 'amount_tax': 0.0, 'amount_total': 0.0, } val = val1 = 0.0 cur = order.pricelist_id.currency_id for line in order.order_line: val1 += line.price_subtotal line_price = line_obj._calc_line_base_price(cr, uid, line, context=context) line_qty = line_obj._calc_line_quantity(cr, uid, line, context=context) for c in self.pool['account.tax'].compute_all( cr, uid, line.taxes_id, line_price, line_qty, line.product_id, order.partner_id)['taxes']: val += c.get('amount', 0.0) res[order.id]['amount_tax']=cur_obj.round(cr, uid, cur, val) res[order.id]['amount_untaxed']=cur_obj.round(cr, uid, cur, val1) res[order.id]['amount_total']=res[order.id]['amount_untaxed'] + res[order.id]['amount_tax'] return res def _set_minimum_planned_date(self, cr, uid, ids, name, value, arg, context=None): if not value: return False if type(ids)!=type([]): ids=[ids] pol_obj = self.pool.get('purchase.order.line') for po in self.browse(cr, uid, ids, context=context): if po.order_line: pol_ids = pol_obj.search(cr, uid, [ ('order_id', '=', po.id), '|', ('date_planned', '=', po.minimum_planned_date), ('date_planned', '<', value) ], context=context) pol_obj.write(cr, uid, pol_ids, {'date_planned': value}, context=context) self.invalidate_cache(cr, uid, context=context) return True def _minimum_planned_date(self, cr, uid, ids, field_name, arg, context=None): res={} purchase_obj=self.browse(cr, uid, ids, context=context) for purchase in purchase_obj: res[purchase.id] = False if purchase.order_line: min_date=purchase.order_line[0].date_planned for line in purchase.order_line: if line.state == 'cancel': continue if line.date_planned < min_date: min_date=line.date_planned res[purchase.id]=min_date return res def _invoiced_rate(self, cursor, user, ids, name, arg, context=None): res = {} for purchase in self.browse(cursor, user, ids, context=context): tot = 0.0 for invoice in purchase.invoice_ids: if invoice.state not in ('draft','cancel'): tot += invoice.amount_untaxed if purchase.amount_untaxed: res[purchase.id] = tot * 100.0 / purchase.amount_untaxed else: res[purchase.id] = 0.0 return res def _shipped_rate(self, cr, uid, ids, name, arg, context=None): if not ids: return {} res = {} for id in ids: res[id] = [0.0,0.0] cr.execute('''SELECT p.order_id, sum(m.product_qty), m.state FROM stock_move m LEFT JOIN purchase_order_line p on (p.id=m.purchase_line_id) WHERE p.order_id IN %s GROUP BY m.state, p.order_id''',(tuple(ids),)) for oid,nbr,state in cr.fetchall(): if state=='cancel': continue if state=='done': res[oid][0] += nbr or 0.0 res[oid][1] += nbr or 0.0 else: res[oid][1] += nbr or 0.0 for r in res: if not res[r][1]: res[r] = 0.0 else: res[r] = 100.0 * res[r][0] / res[r][1] return res def _get_order(self, cr, uid, ids, context=None): result = {} for line in self.pool.get('purchase.order.line').browse(cr, uid, ids, context=context): result[line.order_id.id] = True return result.keys() def _get_purchase_order(self, cr, uid, ids, context=None): result = {} for order in self.browse(cr, uid, ids, context=context): result[order.id] = True return result.keys() def _invoiced(self, cursor, user, ids, name, arg, context=None): res = {} for purchase in self.browse(cursor, user, ids, context=context): res[purchase.id] = all(line.invoiced for line in purchase.order_line if line.state != 'cancel') return res def _get_journal(self, cr, uid, context=None): if context is None: context = {} user = self.pool.get('res.users').browse(cr, uid, uid, context=context) company_id = context.get('company_id', user.company_id.id) journal_obj = self.pool.get('account.journal') res = journal_obj.search(cr, uid, [('type', '=', 'purchase'), ('company_id', '=', company_id)], limit=1) return res and res[0] or False def _get_picking_in(self, cr, uid, context=None): obj_data = self.pool.get('ir.model.data') type_obj = self.pool.get('stock.picking.type') user_obj = self.pool.get('res.users') company_id = user_obj.browse(cr, uid, uid, context=context).company_id.id types = type_obj.search(cr, uid, [('code', '=', 'incoming'), ('warehouse_id.company_id', '=', company_id)], context=context) if not types: types = type_obj.search(cr, uid, [('code', '=', 'incoming'), ('warehouse_id', '=', False)], context=context) if not types: raise osv.except_osv(_('Error!'), _("Make sure you have at least an incoming picking type defined")) return types[0] def _get_picking_ids(self, cr, uid, ids, field_names, args, context=None): res = {} for po_id in ids: res[po_id] = [] query = """ SELECT picking_id, po.id FROM stock_picking p, stock_move m, purchase_order_line pol, purchase_order po WHERE po.id in %s and po.id = pol.order_id and pol.id = m.purchase_line_id and m.picking_id = p.id GROUP BY picking_id, po.id """ cr.execute(query, (tuple(ids), )) picks = cr.fetchall() for pick_id, po_id in picks: res[po_id].append(pick_id) return res def _count_all(self, cr, uid, ids, field_name, arg, context=None): return { purchase.id: { 'shipment_count': len(purchase.picking_ids), 'invoice_count': len(purchase.invoice_ids), } for purchase in self.browse(cr, uid, ids, context=context) } STATE_SELECTION = [ ('draft', 'Draft PO'), ('sent', 'RFQ'), ('bid', 'Bid Received'), ('confirmed', 'Waiting Approval'), ('approved', 'Purchase Confirmed'), ('except_picking', 'Shipping Exception'), ('except_invoice', 'Invoice Exception'), ('done', 'Done'), ('cancel', 'Cancelled') ] READONLY_STATES = { 'confirmed': [('readonly', True)], 'approved': [('readonly', True)], 'done': [('readonly', True)] } _track = { 'state': { 'purchase.mt_rfq_confirmed': lambda self, cr, uid, obj, ctx=None: obj.state == 'confirmed', 'purchase.mt_rfq_approved': lambda self, cr, uid, obj, ctx=None: obj.state == 'approved', 'purchase.mt_rfq_done': lambda self, cr, uid, obj, ctx=None: obj.state == 'done', }, } _columns = { 'name': fields.char('Order Reference', required=True, select=True, copy=False, help="Unique number of the purchase order, " "computed automatically when the purchase order is created."), 'origin': fields.char('Source Document', copy=False, help="Reference of the document that generated this purchase order " "request; a sales order or an internal procurement request."), 'partner_ref': fields.char('Supplier Reference', states={'confirmed':[('readonly',True)], 'approved':[('readonly',True)], 'done':[('readonly',True)]}, copy=False, help="Reference of the sales order or bid sent by your supplier. " "It's mainly used to do the matching when you receive the " "products as this reference is usually written on the " "delivery order sent by your supplier."), 'date_order':fields.datetime('Order Date', required=True, states={'confirmed':[('readonly',True)], 'approved':[('readonly',True)]}, select=True, help="Depicts the date where the Quotation should be validated and converted into a Purchase Order, by default it's the creation date.", copy=False), 'date_approve':fields.date('Date Approved', readonly=1, select=True, copy=False, help="Date on which purchase order has been approved"), 'partner_id':fields.many2one('res.partner', 'Supplier', required=True, states=READONLY_STATES, change_default=True, track_visibility='always'), 'dest_address_id':fields.many2one('res.partner', 'Customer Address (Direct Delivery)', states=READONLY_STATES, help="Put an address if you want to deliver directly from the supplier to the customer. " \ "Otherwise, keep empty to deliver to your own company." ), 'location_id': fields.many2one('stock.location', 'Destination', required=True, domain=[('usage','<>','view')], states=READONLY_STATES), 'pricelist_id':fields.many2one('product.pricelist', 'Pricelist', required=True, states=READONLY_STATES, help="The pricelist sets the currency used for this purchase order. It also computes the supplier price for the selected products/quantities."), 'currency_id': fields.many2one('res.currency','Currency', required=True, states=READONLY_STATES), 'state': fields.selection(STATE_SELECTION, 'Status', readonly=True, help="The status of the purchase order or the quotation request. " "A request for quotation is a purchase order in a 'Draft' status. " "Then the order has to be confirmed by the user, the status switch " "to 'Confirmed'. Then the supplier must confirm the order to change " "the status to 'Approved'. When the purchase order is paid and " "received, the status becomes 'Done'. If a cancel action occurs in " "the invoice or in the receipt of goods, the status becomes " "in exception.", select=True, copy=False), 'order_line': fields.one2many('purchase.order.line', 'order_id', 'Order Lines', states={'approved':[('readonly',True)], 'done':[('readonly',True)]}, copy=True), 'validator' : fields.many2one('res.users', 'Validated by', readonly=True, copy=False), 'notes': fields.text('Terms and Conditions'), 'invoice_ids': fields.many2many('account.invoice', 'purchase_invoice_rel', 'purchase_id', 'invoice_id', 'Invoices', copy=False, help="Invoices generated for a purchase order"), 'picking_ids': fields.function(_get_picking_ids, method=True, type='one2many', relation='stock.picking', string='Picking List', help="This is the list of receipts that have been generated for this purchase order."), 'shipped':fields.boolean('Received', readonly=True, select=True, copy=False, help="It indicates that a picking has been done"), 'shipped_rate': fields.function(_shipped_rate, string='Received Ratio', type='float'), 'invoiced': fields.function(_invoiced, string='Invoice Received', type='boolean', copy=False, help="It indicates that an invoice has been validated"), 'invoiced_rate': fields.function(_invoiced_rate, string='Invoiced', type='float'), 'invoice_method': fields.selection([('manual','Based on Purchase Order lines'),('order','Based on generated draft invoice'),('picking','Based on incoming shipments')], 'Invoicing Control', required=True, readonly=True, states={'draft':[('readonly',False)], 'sent':[('readonly',False)]}, help="Based on Purchase Order lines: place individual lines in 'Invoice Control / On Purchase Order lines' from where you can selectively create an invoice.\n" \ "Based on generated invoice: create a draft invoice you can validate later.\n" \ "Based on incoming shipments: let you create an invoice when receipts are validated." ), 'minimum_planned_date':fields.function(_minimum_planned_date, fnct_inv=_set_minimum_planned_date, string='Expected Date', type='date', select=True, help="This is computed as the minimum scheduled date of all purchase order lines' products.", store = { 'purchase.order.line': (_get_order, ['date_planned'], 10), 'purchase.order': (_get_purchase_order, ['order_line'], 10), } ), 'amount_untaxed': fields.function(_amount_all, digits_compute=dp.get_precision('Account'), string='Untaxed Amount', store={ 'purchase.order.line': (_get_order, None, 10), }, multi="sums", help="The amount without tax", track_visibility='always'), 'amount_tax': fields.function(_amount_all, digits_compute=dp.get_precision('Account'), string='Taxes', store={ 'purchase.order.line': (_get_order, None, 10), }, multi="sums", help="The tax amount"), 'amount_total': fields.function(_amount_all, digits_compute=dp.get_precision('Account'), string='Total', store={ 'purchase.order.line': (_get_order, None, 10), }, multi="sums", help="The total amount"), 'fiscal_position': fields.many2one('account.fiscal.position', 'Fiscal Position'), 'payment_term_id': fields.many2one('account.payment.term', 'Payment Term'), 'incoterm_id': fields.many2one('stock.incoterms', 'Incoterm', help="International Commercial Terms are a series of predefined commercial terms used in international transactions."), 'product_id': fields.related('order_line', 'product_id', type='many2one', relation='product.product', string='Product'), 'create_uid': fields.many2one('res.users', 'Responsible'), 'company_id': fields.many2one('res.company', 'Company', required=True, select=1, states={'confirmed': [('readonly', True)], 'approved': [('readonly', True)]}), 'journal_id': fields.many2one('account.journal', 'Journal'), 'bid_date': fields.date('Bid Received On', readonly=True, help="Date on which the bid was received"), 'bid_validity': fields.date('Bid Valid Until', help="Date on which the bid expired"), 'picking_type_id': fields.many2one('stock.picking.type', 'Deliver To', help="This will determine picking type of incoming shipment", required=True, states={'confirmed': [('readonly', True)], 'approved': [('readonly', True)], 'done': [('readonly', True)]}), 'related_location_id': fields.related('picking_type_id', 'default_location_dest_id', type='many2one', relation='stock.location', string="Related location", store=True), 'related_usage': fields.related('location_id', 'usage', type='char'), 'shipment_count': fields.function(_count_all, type='integer', string='Incoming Shipments', multi=True), 'invoice_count': fields.function(_count_all, type='integer', string='Invoices', multi=True) } _defaults = { 'date_order': fields.datetime.now, 'state': 'draft', 'name': lambda obj, cr, uid, context: '/', 'shipped': 0, 'invoice_method': 'order', 'invoiced': 0, 'pricelist_id': lambda self, cr, uid, context: context.get('partner_id', False) and self.pool.get('res.partner').browse(cr, uid, context['partner_id']).property_product_pricelist_purchase.id, 'company_id': lambda self, cr, uid, c: self.pool.get('res.company')._company_default_get(cr, uid, 'purchase.order', context=c), 'journal_id': _get_journal, 'currency_id': lambda self, cr, uid, context: self.pool.get('res.users').browse(cr, uid, uid, context=context).company_id.currency_id.id, 'picking_type_id': _get_picking_in, } _sql_constraints = [ ('name_uniq', 'unique(name, company_id)', 'Order Reference must be unique per Company!'), ] _name = "purchase.order" _inherit = ['mail.thread', 'ir.needaction_mixin'] _description = "Purchase Order" _order = 'date_order desc, id desc' def create(self, cr, uid, vals, context=None): if vals.get('name','/')=='/': vals['name'] = self.pool.get('ir.sequence').get(cr, uid, 'purchase.order', context=context) or '/' context = dict(context or {}, mail_create_nolog=True) order = super(purchase_order, self).create(cr, uid, vals, context=context) self.message_post(cr, uid, [order], body=_("RFQ created"), context=context) return order def unlink(self, cr, uid, ids, context=None): purchase_orders = self.read(cr, uid, ids, ['state'], context=context) unlink_ids = [] for s in purchase_orders: if s['state'] in ['draft','cancel']: unlink_ids.append(s['id']) else: raise osv.except_osv(_('Invalid Action!'), _('In order to delete a purchase order, you must cancel it first.')) # automatically sending subflow.delete upon deletion self.signal_workflow(cr, uid, unlink_ids, 'purchase_cancel') return super(purchase_order, self).unlink(cr, uid, unlink_ids, context=context) def set_order_line_status(self, cr, uid, ids, status, context=None): line = self.pool.get('purchase.order.line') order_line_ids = [] proc_obj = self.pool.get('procurement.order') for order in self.browse(cr, uid, ids, context=context): if status in ('draft', 'cancel'): order_line_ids += [po_line.id for po_line in order.order_line] else: # Do not change the status of already cancelled lines order_line_ids += [po_line.id for po_line in order.order_line if po_line.state != 'cancel'] if order_line_ids: line.write(cr, uid, order_line_ids, {'state': status}, context=context) if order_line_ids and status == 'cancel': procs = proc_obj.search(cr, uid, [('purchase_line_id', 'in', order_line_ids)], context=context) if procs: proc_obj.write(cr, uid, procs, {'state': 'exception'}, context=context) return True def button_dummy(self, cr, uid, ids, context=None): return True def onchange_pricelist(self, cr, uid, ids, pricelist_id, context=None): if not pricelist_id: return {} return {'value': {'currency_id': self.pool.get('product.pricelist').browse(cr, uid, pricelist_id, context=context).currency_id.id}} #Destination address is used when dropshipping def onchange_dest_address_id(self, cr, uid, ids, address_id, context=None): if not address_id: return {} address = self.pool.get('res.partner') values = {} supplier = address.browse(cr, uid, address_id, context=context) if supplier: location_id = supplier.property_stock_customer.id values.update({'location_id': location_id}) return {'value':values} def onchange_picking_type_id(self, cr, uid, ids, picking_type_id, context=None): value = {} if picking_type_id: picktype = self.pool.get("stock.picking.type").browse(cr, uid, picking_type_id, context=context) if picktype.default_location_dest_id: value.update({'location_id': picktype.default_location_dest_id.id, 'related_usage': picktype.default_location_dest_id.usage}) value.update({'related_location_id': picktype.default_location_dest_id.id}) return {'value': value} def onchange_partner_id(self, cr, uid, ids, partner_id, context=None): partner = self.pool.get('res.partner') if not partner_id: return {'value': { 'fiscal_position': False, 'payment_term_id': False, }} company_id = self.pool.get('res.users')._get_company(cr, uid, context=context) if not company_id: raise osv.except_osv(_('Error!'), _('There is no default company for the current user!')) fp = self.pool['account.fiscal.position'].get_fiscal_position(cr, uid, company_id, partner_id, context=context) supplier_address = partner.address_get(cr, uid, [partner_id], ['default'], context=context) supplier = partner.browse(cr, uid, partner_id, context=context) return {'value': { 'pricelist_id': supplier.property_product_pricelist_purchase.id, 'fiscal_position': fp or supplier.property_account_position and supplier.property_account_position.id, 'payment_term_id': supplier.property_supplier_payment_term.id or False, }} def invoice_open(self, cr, uid, ids, context=None): mod_obj = self.pool.get('ir.model.data') act_obj = self.pool.get('ir.actions.act_window') result = mod_obj.get_object_reference(cr, uid, 'account', 'action_invoice_tree2') id = result and result[1] or False result = act_obj.read(cr, uid, [id], context=context)[0] inv_ids = [] for po in self.browse(cr, uid, ids, context=context): inv_ids+= [invoice.id for invoice in po.invoice_ids] if not inv_ids: raise osv.except_osv(_('Error!'), _('Please create Invoices.')) #choose the view_mode accordingly if len(inv_ids)>1: result['domain'] = "[('id','in',["+','.join(map(str, inv_ids))+"])]" else: res = mod_obj.get_object_reference(cr, uid, 'account', 'invoice_supplier_form') result['views'] = [(res and res[1] or False, 'form')] result['res_id'] = inv_ids and inv_ids[0] or False return result def view_invoice(self, cr, uid, ids, context=None): ''' This function returns an action that display existing invoices of given sales order ids. It can either be a in a list or in a form view, if there is only one invoice to show. ''' context = dict(context or {}) mod_obj = self.pool.get('ir.model.data') wizard_obj = self.pool.get('purchase.order.line_invoice') #compute the number of invoices to display inv_ids = [] for po in self.browse(cr, uid, ids, context=context): if po.invoice_method == 'manual': if not po.invoice_ids: context.update({'active_ids' : [line.id for line in po.order_line if line.state != 'cancel']}) wizard_obj.makeInvoices(cr, uid, [], context=context) for po in self.browse(cr, uid, ids, context=context): inv_ids+= [invoice.id for invoice in po.invoice_ids] res = mod_obj.get_object_reference(cr, uid, 'account', 'invoice_supplier_form') res_id = res and res[1] or False return { 'name': _('Supplier Invoices'), 'view_type': 'form', 'view_mode': 'form', 'view_id': [res_id], 'res_model': 'account.invoice', 'context': "{'type':'in_invoice', 'journal_type': 'purchase'}", 'type': 'ir.actions.act_window', 'nodestroy': True, 'target': 'current', 'res_id': inv_ids and inv_ids[0] or False, } def view_picking(self, cr, uid, ids, context=None): ''' This function returns an action that display existing picking orders of given purchase order ids. ''' if context is None: context = {} mod_obj = self.pool.get('ir.model.data') dummy, action_id = tuple(mod_obj.get_object_reference(cr, uid, 'stock', 'action_picking_tree')) action = self.pool.get('ir.actions.act_window').read(cr, uid, action_id, context=context) pick_ids = [] for po in self.browse(cr, uid, ids, context=context): pick_ids += [picking.id for picking in po.picking_ids] #override the context to get rid of the default filtering on picking type action['context'] = {} #choose the view_mode accordingly if len(pick_ids) > 1: action['domain'] = "[('id','in',[" + ','.join(map(str, pick_ids)) + "])]" else: res = mod_obj.get_object_reference(cr, uid, 'stock', 'view_picking_form') action['views'] = [(res and res[1] or False, 'form')] action['res_id'] = pick_ids and pick_ids[0] or False return action def wkf_approve_order(self, cr, uid, ids, context=None): self.write(cr, uid, ids, {'state': 'approved', 'date_approve': fields.date.context_today(self,cr,uid,context=context)}) return True def wkf_bid_received(self, cr, uid, ids, context=None): return self.write(cr, uid, ids, {'state':'bid', 'bid_date': fields.date.context_today(self,cr,uid,context=context)}) def wkf_send_rfq(self, cr, uid, ids, context=None): ''' This function opens a window to compose an email, with the edi purchase template message loaded by default ''' if not context: context= {} ir_model_data = self.pool.get('ir.model.data') try: if context.get('send_rfq', False): template_id = ir_model_data.get_object_reference(cr, uid, 'purchase', 'email_template_edi_purchase')[1] else: template_id = ir_model_data.get_object_reference(cr, uid, 'purchase', 'email_template_edi_purchase_done')[1] except ValueError: template_id = False try: compose_form_id = ir_model_data.get_object_reference(cr, uid, 'mail', 'email_compose_message_wizard_form')[1] except ValueError: compose_form_id = False ctx = dict(context) ctx.update({ 'default_model': 'purchase.order', 'default_res_id': ids[0], 'default_use_template': bool(template_id), 'default_template_id': template_id, 'default_composition_mode': 'comment', }) return { 'name': _('Compose Email'), 'type': 'ir.actions.act_window', 'view_type': 'form', 'view_mode': 'form', 'res_model': 'mail.compose.message', 'views': [(compose_form_id, 'form')], 'view_id': compose_form_id, 'target': 'new', 'context': ctx, } def print_quotation(self, cr, uid, ids, context=None): ''' This function prints the request for quotation and mark it as sent, so that we can see more easily the next step of the workflow ''' assert len(ids) == 1, 'This option should only be used for a single id at a time' self.signal_workflow(cr, uid, ids, 'send_rfq') return self.pool['report'].get_action(cr, uid, ids, 'purchase.report_purchasequotation', context=context) def wkf_confirm_order(self, cr, uid, ids, context=None): todo = [] for po in self.browse(cr, uid, ids, context=context): if not any(line.state != 'cancel' for line in po.order_line): raise osv.except_osv(_('Error!'),_('You cannot confirm a purchase order without any purchase order line.')) if po.invoice_method == 'picking' and not any([l.product_id and l.product_id.type in ('product', 'consu') and l.state != 'cancel' for l in po.order_line]): raise osv.except_osv( _('Error!'), _("You cannot confirm a purchase order with Invoice Control Method 'Based on incoming shipments' that doesn't contain any stockable item.")) for line in po.order_line: if line.state=='draft': todo.append(line.id) self.pool.get('purchase.order.line').action_confirm(cr, uid, todo, context) for id in ids: self.write(cr, uid, [id], {'state' : 'confirmed', 'validator' : uid}) return True def _choose_account_from_po_line(self, cr, uid, po_line, context=None): fiscal_obj = self.pool.get('account.fiscal.position') property_obj = self.pool.get('ir.property') if po_line.product_id: acc_id = po_line.product_id.property_account_expense.id if not acc_id: acc_id = po_line.product_id.categ_id.property_account_expense_categ.id if not acc_id: raise osv.except_osv(_('Error!'), _('Define an expense account for this product: "%s" (id:%d).') % (po_line.product_id.name, po_line.product_id.id,)) else: acc_id = property_obj.get(cr, uid, 'property_account_expense_categ', 'product.category', context=context).id fpos = po_line.order_id.fiscal_position or False return fiscal_obj.map_account(cr, uid, fpos, acc_id) def _prepare_inv_line(self, cr, uid, account_id, order_line, context=None): """Collects require data from purchase order line that is used to create invoice line for that purchase order line :param account_id: Expense account of the product of PO line if any. :param browse_record order_line: Purchase order line browse record :return: Value for fields of invoice lines. :rtype: dict """ return { 'name': order_line.name, 'account_id': account_id, 'price_unit': order_line.price_unit or 0.0, 'quantity': order_line.product_qty, 'product_id': order_line.product_id.id or False, 'uos_id': order_line.product_uom.id or False, 'invoice_line_tax_id': [(6, 0, [x.id for x in order_line.taxes_id])], 'account_analytic_id': order_line.account_analytic_id.id or False, 'purchase_line_id': order_line.id, } def _prepare_invoice(self, cr, uid, order, line_ids, context=None): """Prepare the dict of values to create the new invoice for a purchase order. This method may be overridden to implement custom invoice generation (making sure to call super() to establish a clean extension chain). :param browse_record order: purchase.order record to invoice :param list(int) line_ids: list of invoice line IDs that must be attached to the invoice :return: dict of value to create() the invoice """ journal_ids = self.pool['account.journal'].search( cr, uid, [('type', '=', 'purchase'), ('company_id', '=', order.company_id.id)], limit=1) if not journal_ids: raise osv.except_osv( _('Error!'), _('Define purchase journal for this company: "%s" (id:%d).') % \ (order.company_id.name, order.company_id.id)) return { 'name': order.partner_ref or order.name, 'reference': order.partner_ref or order.name, 'account_id': order.partner_id.property_account_payable.id, 'type': 'in_invoice', 'partner_id': order.partner_id.id, 'currency_id': order.currency_id.id, 'journal_id': len(journal_ids) and journal_ids[0] or False, 'invoice_line': [(6, 0, line_ids)], 'origin': order.name, 'fiscal_position': order.fiscal_position.id or False, 'payment_term': order.payment_term_id.id or False, 'company_id': order.company_id.id, } def action_cancel_draft(self, cr, uid, ids, context=None): if not len(ids): return False self.write(cr, uid, ids, {'state':'draft','shipped':0}) self.set_order_line_status(cr, uid, ids, 'draft', context=context) for p_id in ids: # Deleting the existing instance of workflow for PO self.delete_workflow(cr, uid, [p_id]) # TODO is it necessary to interleave the calls? self.create_workflow(cr, uid, [p_id]) return True def wkf_po_done(self, cr, uid, ids, context=None): self.write(cr, uid, ids, {'state': 'done'}, context=context) self.set_order_line_status(cr, uid, ids, 'done', context=context) def action_invoice_create(self, cr, uid, ids, context=None): """Generates invoice for given ids of purchase orders and links that invoice ID to purchase order. :param ids: list of ids of purchase orders. :return: ID of created invoice. :rtype: int """ context = dict(context or {}) inv_obj = self.pool.get('account.invoice') inv_line_obj = self.pool.get('account.invoice.line') res = False uid_company_id = self.pool.get('res.users').browse(cr, uid, uid, context=context).company_id.id for order in self.browse(cr, uid, ids, context=context): context.pop('force_company', None) if order.company_id.id != uid_company_id: #if the company of the document is different than the current user company, force the company in the context #then re-do a browse to read the property fields for the good company. context['force_company'] = order.company_id.id order = self.browse(cr, uid, order.id, context=context) # generate invoice line correspond to PO line and link that to created invoice (inv_id) and PO line inv_lines = [] for po_line in order.order_line: if po_line.state == 'cancel': continue acc_id = self._choose_account_from_po_line(cr, uid, po_line, context=context) inv_line_data = self._prepare_inv_line(cr, uid, acc_id, po_line, context=context) inv_line_id = inv_line_obj.create(cr, uid, inv_line_data, context=context) inv_lines.append(inv_line_id) po_line.write({'invoice_lines': [(4, inv_line_id)]}) # get invoice data and create invoice inv_data = self._prepare_invoice(cr, uid, order, inv_lines, context=context) inv_id = inv_obj.create(cr, uid, inv_data, context=context) # compute the invoice inv_obj.button_compute(cr, uid, [inv_id], context=context, set_total=True) # Link this new invoice to related purchase order order.write({'invoice_ids': [(4, inv_id)]}) res = inv_id return res def invoice_done(self, cr, uid, ids, context=None): self.write(cr, uid, ids, {'state': 'approved'}, context=context) return True def has_stockable_product(self, cr, uid, ids, *args): for order in self.browse(cr, uid, ids): for order_line in order.order_line: if order_line.state == 'cancel': continue if order_line.product_id and order_line.product_id.type in ('product', 'consu'): return True return False def wkf_action_cancel(self, cr, uid, ids, context=None): self.write(cr, uid, ids, {'state': 'cancel'}, context=context) self.set_order_line_status(cr, uid, ids, 'cancel', context=context) def action_cancel(self, cr, uid, ids, context=None): for purchase in self.browse(cr, uid, ids, context=context): for pick in purchase.picking_ids: for move in pick.move_lines: if pick.state == 'done': raise osv.except_osv( _('Unable to cancel the purchase order %s.') % (purchase.name), _('You have already received some goods for it. ')) self.pool.get('stock.picking').action_cancel(cr, uid, [x.id for x in purchase.picking_ids if x.state != 'cancel'], context=context) for inv in purchase.invoice_ids: if inv and inv.state not in ('cancel', 'draft'): raise osv.except_osv( _('Unable to cancel this purchase order.'), _('You must first cancel all invoices related to this purchase order.')) self.pool.get('account.invoice') \ .signal_workflow(cr, uid, map(attrgetter('id'), purchase.invoice_ids), 'invoice_cancel') self.signal_workflow(cr, uid, ids, 'purchase_cancel') return True def _prepare_order_line_move(self, cr, uid, order, order_line, picking_id, group_id, context=None): ''' prepare the stock move data from the PO line. This function returns a list of dictionary ready to be used in stock.move's create()''' product_uom = self.pool.get('product.uom') price_unit = order_line.price_unit if order_line.product_uom.id != order_line.product_id.uom_id.id: price_unit *= order_line.product_uom.factor / order_line.product_id.uom_id.factor if order.currency_id.id != order.company_id.currency_id.id: #we don't round the price_unit, as we may want to store the standard price with more digits than allowed by the currency price_unit = self.pool.get('res.currency').compute(cr, uid, order.currency_id.id, order.company_id.currency_id.id, price_unit, round=False, context=context) res = [] if order.location_id.usage == 'customer': name = order_line.product_id.with_context(dict(context or {}, lang=order.dest_address_id.lang)).name else: name = order_line.name or '' move_template = { 'name': name, 'product_id': order_line.product_id.id, 'product_uom': order_line.product_uom.id, 'product_uos': order_line.product_uom.id, 'date': order.date_order, 'date_expected': fields.date.date_to_datetime(self, cr, uid, order_line.date_planned, context), 'location_id': order.partner_id.property_stock_supplier.id, 'location_dest_id': order.location_id.id, 'picking_id': picking_id, 'partner_id': order.dest_address_id.id, 'move_dest_id': False, 'state': 'draft', 'purchase_line_id': order_line.id, 'company_id': order.company_id.id, 'price_unit': price_unit, 'picking_type_id': order.picking_type_id.id, 'group_id': group_id, 'procurement_id': False, 'origin': order.name, 'route_ids': order.picking_type_id.warehouse_id and [(6, 0, [x.id for x in order.picking_type_id.warehouse_id.route_ids])] or [], 'warehouse_id':order.picking_type_id.warehouse_id.id, 'invoice_state': order.invoice_method == 'picking' and '2binvoiced' or 'none', } diff_quantity = order_line.product_qty for procurement in order_line.procurement_ids: procurement_qty = product_uom._compute_qty(cr, uid, procurement.product_uom.id, procurement.product_qty, to_uom_id=order_line.product_uom.id) tmp = move_template.copy() tmp.update({ 'product_uom_qty': min(procurement_qty, diff_quantity), 'product_uos_qty': min(procurement_qty, diff_quantity), 'move_dest_id': procurement.move_dest_id.id, #move destination is same as procurement destination 'group_id': procurement.group_id.id or group_id, #move group is same as group of procurements if it exists, otherwise take another group 'procurement_id': procurement.id, 'invoice_state': procurement.rule_id.invoice_state or (procurement.location_id and procurement.location_id.usage == 'customer' and procurement.invoice_state=='2binvoiced' and '2binvoiced') or (order.invoice_method == 'picking' and '2binvoiced') or 'none', #dropship case takes from sale 'propagate': procurement.rule_id.propagate, }) diff_quantity -= min(procurement_qty, diff_quantity) res.append(tmp) #if the order line has a bigger quantity than the procurement it was for (manually changed or minimal quantity), then #split the future stock move in two because the route followed may be different. if float_compare(diff_quantity, 0.0, precision_rounding=order_line.product_uom.rounding) > 0: move_template['product_uom_qty'] = diff_quantity move_template['product_uos_qty'] = diff_quantity res.append(move_template) return res def _create_stock_moves(self, cr, uid, order, order_lines, picking_id=False, context=None): """Creates appropriate stock moves for given order lines, whose can optionally create a picking if none is given or no suitable is found, then confirms the moves, makes them available, and confirms the pickings. If ``picking_id`` is provided, the stock moves will be added to it, otherwise a standard incoming picking will be created to wrap the stock moves (default behavior of the stock.move) Modules that wish to customize the procurements or partition the stock moves over multiple stock pickings may override this method and call ``super()`` with different subsets of ``order_lines`` and/or preset ``picking_id`` values. :param browse_record order: purchase order to which the order lines belong :param list(browse_record) order_lines: purchase order line records for which picking and moves should be created. :param int picking_id: optional ID of a stock picking to which the created stock moves will be added. A new picking will be created if omitted. :return: None """ stock_move = self.pool.get('stock.move') todo_moves = [] new_group = self.pool.get("procurement.group").create(cr, uid, {'name': order.name, 'partner_id': order.partner_id.id}, context=context) for order_line in order_lines: if order_line.state == 'cancel': continue if not order_line.product_id: continue if order_line.product_id.type in ('product', 'consu'): for vals in self._prepare_order_line_move(cr, uid, order, order_line, picking_id, new_group, context=context): move = stock_move.create(cr, uid, vals, context=context) todo_moves.append(move) todo_moves = stock_move.action_confirm(cr, uid, todo_moves) stock_move.force_assign(cr, uid, todo_moves) def test_moves_done(self, cr, uid, ids, context=None): '''PO is done at the delivery side if all the incoming shipments are done''' for purchase in self.browse(cr, uid, ids, context=context): for picking in purchase.picking_ids: if picking.state != 'done': return False return True def test_moves_except(self, cr, uid, ids, context=None): ''' PO is in exception at the delivery side if one of the picking is canceled and the other pickings are completed (done or canceled) ''' at_least_one_canceled = False alldoneorcancel = True for purchase in self.browse(cr, uid, ids, context=context): for picking in purchase.picking_ids: if picking.state == 'cancel': at_least_one_canceled = True if picking.state not in ['done', 'cancel']: alldoneorcancel = False return at_least_one_canceled and alldoneorcancel def move_lines_get(self, cr, uid, ids, *args): res = [] for order in self.browse(cr, uid, ids, context={}): for line in order.order_line: res += [x.id for x in line.move_ids] return res def action_picking_create(self, cr, uid, ids, context=None): for order in self.browse(cr, uid, ids): picking_vals = { 'picking_type_id': order.picking_type_id.id, 'partner_id': order.partner_id.id, 'date': order.date_order, 'origin': order.name } picking_id = self.pool.get('stock.picking').create(cr, uid, picking_vals, context=context) self._create_stock_moves(cr, uid, order, order.order_line, picking_id, context=context) return picking_id def picking_done(self, cr, uid, ids, context=None): self.write(cr, uid, ids, {'shipped':1,'state':'approved'}, context=context) # Do check on related procurements: proc_obj = self.pool.get("procurement.order") po_lines = [] for po in self.browse(cr, uid, ids, context=context): po_lines += [x.id for x in po.order_line if x.state != 'cancel'] if po_lines: procs = proc_obj.search(cr, uid, [('purchase_line_id', 'in', po_lines)], context=context) if procs: proc_obj.check(cr, uid, procs, context=context) self.message_post(cr, uid, ids, body=_("Products received"), context=context) return True def do_merge(self, cr, uid, ids, context=None): """ To merge similar type of purchase orders. Orders will only be merged if: * Purchase Orders are in draft * Purchase Orders belong to the same partner * Purchase Orders are have same stock location, same pricelist, same currency Lines will only be merged if: * Order lines are exactly the same except for the quantity and unit @param self: The object pointer. @param cr: A database cursor @param uid: ID of the user currently logged in @param ids: the ID or list of IDs @param context: A standard dictionary @return: new purchase order id """ #TOFIX: merged order line should be unlink def make_key(br, fields): list_key = [] for field in fields: field_val = getattr(br, field) if field in ('product_id', 'account_analytic_id'): if not field_val: field_val = False if isinstance(field_val, browse_record): field_val = field_val.id elif isinstance(field_val, browse_null): field_val = False elif isinstance(field_val, browse_record_list): field_val = ((6, 0, tuple([v.id for v in field_val])),) list_key.append((field, field_val)) list_key.sort() return tuple(list_key) context = dict(context or {}) # Compute what the new orders should contain new_orders = {} order_lines_to_move = {} for porder in [order for order in self.browse(cr, uid, ids, context=context) if order.state == 'draft']: order_key = make_key(porder, ('partner_id', 'location_id', 'pricelist_id', 'currency_id')) new_order = new_orders.setdefault(order_key, ({}, [])) new_order[1].append(porder.id) order_infos = new_order[0] order_lines_to_move.setdefault(order_key, []) if not order_infos: order_infos.update({ 'origin': porder.origin, 'date_order': porder.date_order, 'partner_id': porder.partner_id.id, 'dest_address_id': porder.dest_address_id.id, 'picking_type_id': porder.picking_type_id.id, 'location_id': porder.location_id.id, 'pricelist_id': porder.pricelist_id.id, 'currency_id': porder.currency_id.id, 'state': 'draft', 'order_line': {}, 'notes': '%s' % (porder.notes or '',), 'fiscal_position': porder.fiscal_position and porder.fiscal_position.id or False, }) else: if porder.date_order < order_infos['date_order']: order_infos['date_order'] = porder.date_order if porder.notes: order_infos['notes'] = (order_infos['notes'] or '') + ('\n%s' % (porder.notes,)) if porder.origin: order_infos['origin'] = (order_infos['origin'] or '') + ' ' + porder.origin order_lines_to_move[order_key] += [order_line.id for order_line in porder.order_line if order_line.state != 'cancel'] allorders = [] orders_info = {} for order_key, (order_data, old_ids) in new_orders.iteritems(): # skip merges with only one order if len(old_ids) < 2: allorders += (old_ids or []) continue # cleanup order line data for key, value in order_data['order_line'].iteritems(): del value['uom_factor'] value.update(dict(key)) order_data['order_line'] = [(6, 0, order_lines_to_move[order_key])] # create the new order context.update({'mail_create_nolog': True}) neworder_id = self.create(cr, uid, order_data) self.message_post(cr, uid, [neworder_id], body=_("RFQ created"), context=context) orders_info.update({neworder_id: old_ids}) allorders.append(neworder_id) # make triggers pointing to the old orders point to the new order for old_id in old_ids: self.redirect_workflow(cr, uid, [(old_id, neworder_id)]) self.signal_workflow(cr, uid, [old_id], 'purchase_cancel') return orders_info def _set_po_lines_invoiced(self, cr, uid, ids, context=None): for po in self.browse(cr, uid, ids, context=context): is_invoiced = [] if po.invoice_method == 'picking': # We determine the invoiced state of the PO line based on the invoiced state # of the associated moves. This should cover all possible cases: # - all moves are done and invoiced # - a PO line is split into multiple moves (e.g. if multiple pickings): some # pickings are done, some are in progress, some are cancelled for po_line in po.order_line: if (po_line.move_ids and all(move.state in ('done', 'cancel') for move in po_line.move_ids) and not all(move.state == 'cancel' for move in po_line.move_ids) and all(move.invoice_state == 'invoiced' for move in po_line.move_ids if move.state == 'done') and po_line.invoice_lines and all(line.invoice_id.state not in ['draft', 'cancel'] for line in po_line.invoice_lines)): is_invoiced.append(po_line.id) elif po_line.product_id.type == 'service': is_invoiced.append(po_line.id) else: for po_line in po.order_line: if (po_line.invoice_lines and all(line.invoice_id.state not in ['draft', 'cancel'] for line in po_line.invoice_lines)): is_invoiced.append(po_line.id) if is_invoiced: self.pool['purchase.order.line'].write(cr, uid, is_invoiced, {'invoiced': True}) workflow.trg_write(uid, 'purchase.order', po.id, cr) class purchase_order_line(osv.osv): def _calc_line_base_price(self, cr, uid, line, context=None): """Return the base price of the line to be used for tax calculation. This function can be extended by other modules to modify this base price (adding a discount, for example). """ return line.price_unit def _calc_line_quantity(self, cr, uid, line, context=None): """Return the base quantity of the line to be used for the subtotal. This function can be extended by other modules to modify this base quantity (adding for example offers 3x2 and so on). """ return line.product_qty def _amount_line(self, cr, uid, ids, prop, arg, context=None): res = {} cur_obj=self.pool.get('res.currency') tax_obj = self.pool.get('account.tax') for line in self.browse(cr, uid, ids, context=context): line_price = self._calc_line_base_price(cr, uid, line, context=context) line_qty = self._calc_line_quantity(cr, uid, line, context=context) taxes = tax_obj.compute_all(cr, uid, line.taxes_id, line_price, line_qty, line.product_id, line.order_id.partner_id) cur = line.order_id.pricelist_id.currency_id res[line.id] = cur_obj.round(cr, uid, cur, taxes['total']) return res def _get_uom_id(self, cr, uid, context=None): try: proxy = self.pool.get('ir.model.data') result = proxy.get_object_reference(cr, uid, 'product', 'product_uom_unit') return result[1] except Exception, ex: return False _columns = { 'name': fields.text('Description', required=True), 'product_qty': fields.float('Quantity', digits_compute=dp.get_precision('Product Unit of Measure'), required=True), 'date_planned': fields.date('Scheduled Date', required=True, select=True), 'taxes_id': fields.many2many('account.tax', 'purchase_order_taxe', 'ord_id', 'tax_id', 'Taxes'), 'product_uom': fields.many2one('product.uom', 'Product Unit of Measure', required=True), 'product_id': fields.many2one('product.product', 'Product', domain=[('purchase_ok','=',True)], change_default=True), 'move_ids': fields.one2many('stock.move', 'purchase_line_id', 'Reservation', readonly=True, ondelete='set null'), 'price_unit': fields.float('Unit Price', required=True, digits_compute= dp.get_precision('Product Price')), 'price_subtotal': fields.function(_amount_line, string='Subtotal', digits_compute= dp.get_precision('Account')), 'order_id': fields.many2one('purchase.order', 'Order Reference', select=True, required=True, ondelete='cascade'), 'account_analytic_id':fields.many2one('account.analytic.account', 'Analytic Account',), 'company_id': fields.related('order_id','company_id',type='many2one',relation='res.company',string='Company', store=True, readonly=True), 'state': fields.selection([('draft', 'Draft'), ('confirmed', 'Confirmed'), ('done', 'Done'), ('cancel', 'Cancelled')], 'Status', required=True, readonly=True, copy=False, help=' * The \'Draft\' status is set automatically when purchase order in draft status. \ \n* The \'Confirmed\' status is set automatically as confirm when purchase order in confirm status. \ \n* The \'Done\' status is set automatically when purchase order is set as done. \ \n* The \'Cancelled\' status is set automatically when user cancel purchase order.'), 'invoice_lines': fields.many2many('account.invoice.line', 'purchase_order_line_invoice_rel', 'order_line_id', 'invoice_id', 'Invoice Lines', readonly=True, copy=False), 'invoiced': fields.boolean('Invoiced', readonly=True, copy=False), 'partner_id': fields.related('order_id', 'partner_id', string='Partner', readonly=True, type="many2one", relation="res.partner", store=True), 'date_order': fields.related('order_id', 'date_order', string='Order Date', readonly=True, type="datetime"), 'procurement_ids': fields.one2many('procurement.order', 'purchase_line_id', string='Associated procurements'), } _defaults = { 'product_uom' : _get_uom_id, 'product_qty': lambda *a: 1.0, 'state': lambda *args: 'draft', 'invoiced': lambda *a: 0, } _table = 'purchase_order_line' _name = 'purchase.order.line' _description = 'Purchase Order Line' def unlink(self, cr, uid, ids, context=None): for line in self.browse(cr, uid, ids, context=context): if line.order_id.state in ['approved', 'done'] and line.state not in ['draft', 'cancel']: raise osv.except_osv(_('Invalid Action!'), _('Cannot delete a purchase order line which is in state \'%s\'.') %(line.state,)) procurement_obj = self.pool.get('procurement.order') procurement_ids_to_except = procurement_obj.search(cr, uid, [('purchase_line_id', 'in', ids)], context=context) if procurement_ids_to_except: for po_id in procurement_ids_to_except: procurement_obj.message_post(cr, uid, po_id, body=_('Purchase order line deleted.'), context=context) procurement_obj.write(cr, uid, procurement_ids_to_except, {'state': 'exception'}, context=context) return super(purchase_order_line, self).unlink(cr, uid, ids, context=context) def onchange_product_uom(self, cr, uid, ids, pricelist_id, product_id, qty, uom_id, partner_id, date_order=False, fiscal_position_id=False, date_planned=False, name=False, price_unit=False, state='draft', context=None): """ onchange handler of product_uom. """ if context is None: context = {} if not uom_id: return {'value': {'price_unit': price_unit or 0.0, 'name': name or '', 'product_uom' : uom_id or False}} context = dict(context, purchase_uom_check=True) return self.onchange_product_id(cr, uid, ids, pricelist_id, product_id, qty, uom_id, partner_id, date_order=date_order, fiscal_position_id=fiscal_position_id, date_planned=date_planned, name=name, price_unit=price_unit, state=state, context=context) def _get_date_planned(self, cr, uid, supplier_info, date_order_str, context=None): """Return the datetime value to use as Schedule Date (``date_planned``) for PO Lines that correspond to the given product.supplierinfo, when ordered at `date_order_str`. :param browse_record | False supplier_info: product.supplierinfo, used to determine delivery delay (if False, default delay = 0) :param str date_order_str: date of order field, as a string in DEFAULT_SERVER_DATETIME_FORMAT :rtype: datetime :return: desired Schedule Date for the PO line """ supplier_delay = int(supplier_info.delay) if supplier_info else 0 return datetime.strptime(date_order_str, DEFAULT_SERVER_DATETIME_FORMAT) + relativedelta(days=supplier_delay) def action_cancel(self, cr, uid, ids, context=None): self.write(cr, uid, ids, {'state': 'cancel'}, context=context) # We will group by PO first, so we do the check only once for each PO purchase_orders = list(set([x.order_id for x in self.browse(cr, uid, ids, context=context)])) for purchase in purchase_orders: if all([l.state == 'cancel' for l in purchase.order_line]): self.pool.get('purchase.order').action_cancel(cr, uid, [purchase.id], context=context) def _check_product_uom_group(self, cr, uid, context=None): group_uom = self.pool.get('ir.model.data').get_object(cr, uid, 'product', 'group_uom') res = [user for user in group_uom.users if user.id == uid] return len(res) and True or False def onchange_product_id(self, cr, uid, ids, pricelist_id, product_id, qty, uom_id, partner_id, date_order=False, fiscal_position_id=False, date_planned=False, name=False, price_unit=False, state='draft', context=None): """ onchange handler of product_id. """ if context is None: context = {} res = {'value': {'price_unit': price_unit or 0.0, 'name': name or '', 'product_uom' : uom_id or False}} if not product_id: if not uom_id: uom_id = self.default_get(cr, uid, ['product_uom'], context=context).get('product_uom', False) res['value']['product_uom'] = uom_id return res product_product = self.pool.get('product.product') product_uom = self.pool.get('product.uom') res_partner = self.pool.get('res.partner') product_pricelist = self.pool.get('product.pricelist') account_fiscal_position = self.pool.get('account.fiscal.position') account_tax = self.pool.get('account.tax') # - check for the presence of partner_id and pricelist_id #if not partner_id: # raise osv.except_osv(_('No Partner!'), _('Select a partner in purchase order to choose a product.')) #if not pricelist_id: # raise osv.except_osv(_('No Pricelist !'), _('Select a price list in the purchase order form before choosing a product.')) # - determine name and notes based on product in partner lang. context_partner = context.copy() if partner_id: lang = res_partner.browse(cr, uid, partner_id).lang context_partner.update( {'lang': lang, 'partner_id': partner_id} ) product = product_product.browse(cr, uid, product_id, context=context_partner) #call name_get() with partner in the context to eventually match name and description in the seller_ids field if not name or not uom_id: # The 'or not uom_id' part of the above condition can be removed in master. See commit message of the rev. introducing this line. dummy, name = product_product.name_get(cr, uid, product_id, context=context_partner)[0] if product.description_purchase: name += '\n' + product.description_purchase res['value'].update({'name': name}) # - set a domain on product_uom res['domain'] = {'product_uom': [('category_id','=',product.uom_id.category_id.id)]} # - check that uom and product uom belong to the same category product_uom_po_id = product.uom_po_id.id if not uom_id: uom_id = product_uom_po_id if product.uom_id.category_id.id != product_uom.browse(cr, uid, uom_id, context=context).category_id.id: if context.get('purchase_uom_check') and self._check_product_uom_group(cr, uid, context=context): res['warning'] = {'title': _('Warning!'), 'message': _('Selected Unit of Measure does not belong to the same category as the product Unit of Measure.')} uom_id = product_uom_po_id res['value'].update({'product_uom': uom_id}) # - determine product_qty and date_planned based on seller info if not date_order: date_order = fields.datetime.now() supplierinfo = False precision = self.pool.get('decimal.precision').precision_get(cr, uid, 'Product Unit of Measure') for supplier in product.seller_ids: if partner_id and (supplier.name.id == partner_id): supplierinfo = supplier if supplierinfo.product_uom.id != uom_id: res['warning'] = {'title': _('Warning!'), 'message': _('The selected supplier only sells this product by %s') % supplierinfo.product_uom.name } min_qty = product_uom._compute_qty(cr, uid, supplierinfo.product_uom.id, supplierinfo.min_qty, to_uom_id=uom_id) if float_compare(min_qty , qty, precision_digits=precision) == 1: # If the supplier quantity is greater than entered from user, set minimal. if qty: res['warning'] = {'title': _('Warning!'), 'message': _('The selected supplier has a minimal quantity set to %s %s, you should not purchase less.') % (supplierinfo.min_qty, supplierinfo.product_uom.name)} qty = min_qty dt = self._get_date_planned(cr, uid, supplierinfo, date_order, context=context).strftime(DEFAULT_SERVER_DATETIME_FORMAT) qty = qty or 1.0 res['value'].update({'date_planned': date_planned or dt}) if qty: res['value'].update({'product_qty': qty}) price = price_unit if price_unit is False or price_unit is None: # - determine price_unit and taxes_id if pricelist_id: date_order_str = datetime.strptime(date_order, DEFAULT_SERVER_DATETIME_FORMAT).strftime(DEFAULT_SERVER_DATE_FORMAT) price = product_pricelist.price_get(cr, uid, [pricelist_id], product.id, qty or 1.0, partner_id or False, {'uom': uom_id, 'date': date_order_str})[pricelist_id] else: price = product.standard_price if uid == SUPERUSER_ID: company_id = self.pool['res.users'].browse(cr, uid, [uid]).company_id.id taxes = product.supplier_taxes_id.filtered(lambda r: r.company_id.id == company_id) else: taxes = product.supplier_taxes_id fpos = fiscal_position_id and account_fiscal_position.browse(cr, uid, fiscal_position_id, context=context) or False taxes_ids = account_fiscal_position.map_tax(cr, uid, fpos, taxes, context=context) price = self.pool['account.tax']._fix_tax_included_price(cr, uid, price, product.supplier_taxes_id, taxes_ids) res['value'].update({'price_unit': price, 'taxes_id': taxes_ids}) return res product_id_change = onchange_product_id product_uom_change = onchange_product_uom def action_confirm(self, cr, uid, ids, context=None): self.write(cr, uid, ids, {'state': 'confirmed'}, context=context) return True class procurement_rule(osv.osv): _inherit = 'procurement.rule' def _get_action(self, cr, uid, context=None): return [('buy', _('Buy'))] + super(procurement_rule, self)._get_action(cr, uid, context=context) class procurement_order(osv.osv): _inherit = 'procurement.order' _columns = { 'purchase_line_id': fields.many2one('purchase.order.line', 'Purchase Order Line'), 'purchase_id': fields.related('purchase_line_id', 'order_id', type='many2one', relation='purchase.order', string='Purchase Order'), } def propagate_cancel(self, cr, uid, procurement, context=None): if procurement.rule_id.action == 'buy' and procurement.purchase_line_id: purchase_line_obj = self.pool.get('purchase.order.line') if procurement.purchase_line_id.state not in ('draft', 'cancel'): raise osv.except_osv(_('Error!'), _('Can not cancel this procurement as the related purchase order has been confirmed already. Please cancel the purchase order first. ')) new_qty, new_price = self._calc_new_qty_price(cr, uid, procurement, cancel=True, context=context) if new_qty != procurement.purchase_line_id.product_qty: purchase_line_obj.write(cr, uid, [procurement.purchase_line_id.id], {'product_qty': new_qty, 'price_unit': new_price}, context=context) if float_compare(new_qty, 0.0, precision_rounding=procurement.product_uom.rounding) != 1: purchase_line_obj.action_cancel(cr, uid, [procurement.purchase_line_id.id], context=context) purchase_line_obj.unlink(cr, uid, [procurement.purchase_line_id.id], context=context) return super(procurement_order, self).propagate_cancel(cr, uid, procurement, context=context) def _run(self, cr, uid, procurement, context=None): if procurement.rule_id and procurement.rule_id.action == 'buy': #make a purchase order for the procurement return self.make_po(cr, uid, [procurement.id], context=context)[procurement.id] return super(procurement_order, self)._run(cr, uid, procurement, context=context) def _check(self, cr, uid, procurement, context=None): if procurement.purchase_line_id: if procurement.purchase_line_id.order_id.shipped: return True elif procurement.move_ids: moves = self.pool.get('stock.move').browse(cr, uid, [x.id for x in procurement.move_ids], context=context) return all(move.state == 'done' for move in moves) return super(procurement_order, self)._check(cr, uid, procurement, context=context) def _check_supplier_info(self, cr, uid, ids, context=None): ''' Check the supplier info field of a product and write an error message on the procurement if needed. Returns True if all needed information is there, False if some configuration mistake is detected. ''' partner_obj = self.pool.get('res.partner') user = self.pool.get('res.users').browse(cr, uid, uid, context=context) for procurement in self.browse(cr, uid, ids, context=context): message = '' partner = procurement.product_id.seller_id #Taken Main Supplier of Product of Procurement. if not procurement.product_id.seller_ids: message = _('No supplier defined for this product !') elif not partner: message = _('No default supplier defined for this product') elif not partner_obj.address_get(cr, uid, [partner.id], ['delivery'])['delivery']: message = _('No address defined for the supplier') if message: if procurement.message != message: cr.execute('update procurement_order set message=%s where id=%s', (message, procurement.id)) return False if user.company_id and user.company_id.partner_id: if partner.id == user.company_id.partner_id.id: raise osv.except_osv(_('Configuration Error!'), _('The product "%s" has been defined with your company as reseller which seems to be a configuration error!' % procurement.product_id.name)) return True def create_procurement_purchase_order(self, cr, uid, procurement, po_vals, line_vals, context=None): """Create the purchase order from the procurement, using the provided field values, after adding the given purchase order line in the purchase order. :params procurement: the procurement object generating the purchase order :params dict po_vals: field values for the new purchase order (the ``order_line`` field will be overwritten with one single line, as passed in ``line_vals``). :params dict line_vals: field values of the single purchase order line that the purchase order will contain. :return: id of the newly created purchase order :rtype: int """ po_vals.update({'order_line': [(0,0,line_vals)]}) return self.pool.get('purchase.order').create(cr, uid, po_vals, context=context) def _get_purchase_schedule_date(self, cr, uid, procurement, company, context=None): """Return the datetime value to use as Schedule Date (``date_planned``) for the Purchase Order Lines created to satisfy the given procurement. :param browse_record procurement: the procurement for which a PO will be created. :param browse_report company: the company to which the new PO will belong to. :rtype: datetime :return: the desired Schedule Date for the PO lines """ procurement_date_planned = datetime.strptime(procurement.date_planned, DEFAULT_SERVER_DATETIME_FORMAT) schedule_date = (procurement_date_planned - relativedelta(days=company.po_lead)) return schedule_date def _get_purchase_order_date(self, cr, uid, procurement, company, schedule_date, context=None): """Return the datetime value to use as Order Date (``date_order``) for the Purchase Order created to satisfy the given procurement. :param browse_record procurement: the procurement for which a PO will be created. :param browse_report company: the company to which the new PO will belong to. :param datetime schedule_date: desired Scheduled Date for the Purchase Order lines. :rtype: datetime :return: the desired Order Date for the PO """ seller_delay = int(procurement.product_id.seller_delay) return schedule_date - relativedelta(days=seller_delay) def _get_product_supplier(self, cr, uid, procurement, context=None): ''' returns the main supplier of the procurement's product given as argument''' supplierinfo = self.pool['product.supplierinfo'] company_supplier = supplierinfo.search(cr, uid, [('product_tmpl_id', '=', procurement.product_id.product_tmpl_id.id), ('company_id', '=', procurement.company_id.id)], limit=1, context=context) if company_supplier: return supplierinfo.browse(cr, uid, company_supplier[0], context=context).name return procurement.product_id.seller_id def _get_po_line_values_from_proc(self, cr, uid, procurement, partner, company, schedule_date, context=None): if context is None: context = {} uom_obj = self.pool.get('product.uom') pricelist_obj = self.pool.get('product.pricelist') prod_obj = self.pool.get('product.product') acc_pos_obj = self.pool.get('account.fiscal.position') po_obj = self.pool.get('purchase.order') seller_qty = procurement.product_id.seller_qty if procurement.location_id.usage != 'customer' else 0.0 pricelist_id = partner.property_product_pricelist_purchase.id uom_id = procurement.product_id.uom_po_id.id qty = uom_obj._compute_qty(cr, uid, procurement.product_uom.id, procurement.product_qty, uom_id) if seller_qty: qty = max(qty, seller_qty) price = pricelist_obj.price_get(cr, uid, [pricelist_id], procurement.product_id.id, qty, partner.id, {'uom': uom_id})[pricelist_id] #Passing partner_id to context for purchase order line integrity of Line name new_context = context.copy() new_context.update({'lang': partner.lang, 'partner_id': partner.id}) product = prod_obj.browse(cr, uid, procurement.product_id.id, context=new_context) taxes_ids = procurement.product_id.supplier_taxes_id # It is necessary to have the appropriate fiscal position to get the right tax mapping fiscal_position = False fiscal_position_id = po_obj.onchange_partner_id(cr, uid, None, partner.id, context=context)['value']['fiscal_position'] if fiscal_position_id: fiscal_position = acc_pos_obj.browse(cr, uid, fiscal_position_id, context=context) taxes = acc_pos_obj.map_tax(cr, uid, fiscal_position, taxes_ids, context=context) name = product.display_name if product.description_purchase: name += '\n' + product.description_purchase return { 'name': name, 'product_qty': qty, 'product_id': procurement.product_id.id, 'product_uom': uom_id, 'price_unit': price or 0.0, 'date_planned': schedule_date.strftime(DEFAULT_SERVER_DATETIME_FORMAT), 'taxes_id': [(6, 0, taxes)], } def _calc_new_qty_price(self, cr, uid, procurement, po_line=None, cancel=False, context=None): if not po_line: po_line = procurement.purchase_line_id uom_obj = self.pool.get('product.uom') qty = uom_obj._compute_qty(cr, uid, procurement.product_uom.id, procurement.product_qty, procurement.product_id.uom_po_id.id) if cancel: qty = -qty # Make sure we use the minimum quantity of the partner corresponding to the PO # This does not apply in case of dropshipping supplierinfo_min_qty = 0.0 if po_line.order_id.location_id.usage != 'customer': if po_line.product_id.seller_id.id == po_line.order_id.partner_id.id: supplierinfo_min_qty = po_line.product_id.seller_qty else: supplierinfo_obj = self.pool.get('product.supplierinfo') supplierinfo_ids = supplierinfo_obj.search(cr, uid, [('name', '=', po_line.order_id.partner_id.id), ('product_tmpl_id', '=', po_line.product_id.product_tmpl_id.id)]) supplierinfo_min_qty = supplierinfo_obj.browse(cr, uid, supplierinfo_ids).min_qty if supplierinfo_min_qty == 0.0: qty += po_line.product_qty else: # Recompute quantity by adding existing running procurements. for proc in po_line.procurement_ids: qty += uom_obj._compute_qty(cr, uid, proc.product_uom.id, proc.product_qty, proc.product_id.uom_po_id.id) if proc.state == 'running' else 0.0 qty = max(qty, supplierinfo_min_qty) if qty > 0.0 else 0.0 price = po_line.price_unit if qty != po_line.product_qty: pricelist_obj = self.pool.get('product.pricelist') pricelist_id = po_line.order_id.partner_id.property_product_pricelist_purchase.id price = pricelist_obj.price_get(cr, uid, [pricelist_id], procurement.product_id.id, qty, po_line.order_id.partner_id.id, {'uom': procurement.product_id.uom_po_id.id})[pricelist_id] return qty, price def update_origin_po(self, cr, uid, po, proc, context=None): pass def make_po(self, cr, uid, ids, context=None): """ Resolve the purchase from procurement, which may result in a new PO creation, a new PO line creation or a quantity change on existing PO line. Note that some operations (as the PO creation) are made as SUPERUSER because the current user may not have rights to do it (mto product launched by a sale for example) @return: dictionary giving for each procurement its related resolving PO line. """ res = {} company = self.pool.get('res.users').browse(cr, uid, uid, context=context).company_id po_obj = self.pool.get('purchase.order') po_line_obj = self.pool.get('purchase.order.line') seq_obj = self.pool.get('ir.sequence') pass_ids = [] linked_po_ids = [] sum_po_line_ids = [] for procurement in self.browse(cr, uid, ids, context=context): partner = self._get_product_supplier(cr, uid, procurement, context=context) if not partner: self.message_post(cr, uid, [procurement.id], _('There is no supplier associated to product %s') % (procurement.product_id.name)) res[procurement.id] = False else: schedule_date = self._get_purchase_schedule_date(cr, uid, procurement, company, context=context) purchase_date = self._get_purchase_order_date(cr, uid, procurement, company, schedule_date, context=context) line_vals = self._get_po_line_values_from_proc(cr, uid, procurement, partner, company, schedule_date, context=context) #look for any other draft PO for the same supplier, to attach the new line on instead of creating a new draft one available_draft_po_ids = po_obj.search(cr, uid, [ ('partner_id', '=', partner.id), ('state', '=', 'draft'), ('picking_type_id', '=', procurement.rule_id.picking_type_id.id), ('location_id', '=', procurement.location_id.id), ('company_id', '=', procurement.company_id.id), ('dest_address_id', '=', procurement.partner_dest_id.id)], context=context) if available_draft_po_ids: po_id = available_draft_po_ids[0] po_rec = po_obj.browse(cr, uid, po_id, context=context) po_to_update = {'origin': po_rec.origin and ', '.join([po_rec.origin, procurement.origin]) or procurement.origin} #if the product has to be ordered earlier those in the existing PO, we replace the purchase date on the order to avoid ordering it too late if datetime.strptime(po_rec.date_order, DEFAULT_SERVER_DATETIME_FORMAT) > purchase_date: po_to_update.update({'date_order': purchase_date.strftime(DEFAULT_SERVER_DATETIME_FORMAT)}) po_obj.write(cr, uid, [po_id], po_to_update, context=context) #look for any other PO line in the selected PO with same product and UoM to sum quantities instead of creating a new po line available_po_line_ids = po_line_obj.search(cr, uid, [('order_id', '=', po_id), ('product_id', '=', line_vals['product_id']), ('product_uom', '=', line_vals['product_uom'])], context=context) if available_po_line_ids: po_line = po_line_obj.browse(cr, uid, available_po_line_ids[0], context=context) po_line_id = po_line.id new_qty, new_price = self._calc_new_qty_price(cr, uid, procurement, po_line=po_line, context=context) if new_qty > po_line.product_qty: po_line_obj.write(cr, SUPERUSER_ID, po_line.id, {'product_qty': new_qty, 'price_unit': new_price}, context=context) self.update_origin_po(cr, uid, po_rec, procurement, context=context) sum_po_line_ids.append(procurement.id) else: line_vals.update(order_id=po_id) po_line_id = po_line_obj.create(cr, SUPERUSER_ID, line_vals, context=context) linked_po_ids.append(procurement.id) else: name = seq_obj.get(cr, uid, 'purchase.order', context=context) or _('PO: %s') % procurement.name po_vals = { 'name': name, 'origin': procurement.origin, 'partner_id': partner.id, 'location_id': procurement.location_id.id, 'picking_type_id': procurement.rule_id.picking_type_id.id, 'pricelist_id': partner.property_product_pricelist_purchase.id, 'currency_id': partner.property_product_pricelist_purchase and partner.property_product_pricelist_purchase.currency_id.id or procurement.company_id.currency_id.id, 'date_order': purchase_date.strftime(DEFAULT_SERVER_DATETIME_FORMAT), 'company_id': procurement.company_id.id, 'fiscal_position': po_obj.onchange_partner_id(cr, uid, None, partner.id, context=context)['value']['fiscal_position'], 'payment_term_id': partner.property_supplier_payment_term.id or False, 'dest_address_id': procurement.partner_dest_id.id, } po_id = self.create_procurement_purchase_order(cr, SUPERUSER_ID, procurement, po_vals, line_vals, context=dict(context, company_id=po_vals['company_id'])) po_line_id = po_obj.browse(cr, uid, po_id, context=context).order_line[0].id pass_ids.append(procurement.id) res[procurement.id] = po_line_id self.write(cr, uid, [procurement.id], {'purchase_line_id': po_line_id}, context=context) if pass_ids: self.message_post(cr, uid, pass_ids, body=_("Draft Purchase Order created"), context=context) if linked_po_ids: self.message_post(cr, uid, linked_po_ids, body=_("Purchase line created and linked to an existing Purchase Order"), context=context) if sum_po_line_ids: self.message_post(cr, uid, sum_po_line_ids, body=_("Quantity added in existing Purchase Order Line"), context=context) return res class mail_mail(osv.Model): _name = 'mail.mail' _inherit = 'mail.mail' def _postprocess_sent_message(self, cr, uid, mail, context=None, mail_sent=True): if mail_sent and mail.model == 'purchase.order': obj = self.pool.get('purchase.order').browse(cr, uid, mail.res_id, context=context) if obj.state == 'draft': self.pool.get('purchase.order').signal_workflow(cr, uid, [mail.res_id], 'send_rfq') return super(mail_mail, self)._postprocess_sent_message(cr, uid, mail=mail, context=context, mail_sent=mail_sent) class product_template(osv.Model): _name = 'product.template' _inherit = 'product.template' def _get_buy_route(self, cr, uid, context=None): buy_route = self.pool.get('ir.model.data').xmlid_to_res_id(cr, uid, 'purchase.route_warehouse0_buy') if buy_route: return [buy_route] return [] def _purchase_count(self, cr, uid, ids, field_name, arg, context=None): res = dict.fromkeys(ids, 0) for template in self.browse(cr, uid, ids, context=context): res[template.id] = sum([p.purchase_count for p in template.product_variant_ids]) return res _columns = { 'purchase_ok': fields.boolean('Can be Purchased', help="Specify if the product can be selected in a purchase order line."), 'purchase_count': fields.function(_purchase_count, string='# Purchases', type='integer'), } _defaults = { 'purchase_ok': 1, 'route_ids': _get_buy_route, } def action_view_purchases(self, cr, uid, ids, context=None): products = self._get_products(cr, uid, ids, context=context) result = self._get_act_window_dict(cr, uid, 'purchase.action_purchase_line_product_tree', context=context) result['domain'] = "[('product_id','in',[" + ','.join(map(str, products)) + "])]" return result class product_product(osv.Model): _name = 'product.product' _inherit = 'product.product' def _purchase_count(self, cr, uid, ids, field_name, arg, context=None): Purchase = self.pool['purchase.order'] return { product_id: Purchase.search_count(cr,uid, [('order_line.product_id', '=', product_id)], context=context) for product_id in ids } def action_view_purchases(self, cr, uid, ids, context=None): if isinstance(ids, (int, long)): ids = [ids] result = self.pool['product.template']._get_act_window_dict(cr, uid, 'purchase.action_purchase_line_product_tree', context=context) result['domain'] = "[('product_id','in',[" + ','.join(map(str, ids)) + "])]" return result _columns = { 'purchase_count': fields.function(_purchase_count, string='# Purchases', type='integer'), } class mail_compose_message(osv.Model): _inherit = 'mail.compose.message' def send_mail(self, cr, uid, ids, context=None): context = context or {} if context.get('default_model') == 'purchase.order' and context.get('default_res_id'): context = dict(context, mail_post_autofollow=True) self.pool.get('purchase.order').signal_workflow(cr, uid, [context['default_res_id']], 'send_rfq') return super(mail_compose_message, self).send_mail(cr, uid, ids, context=context) class account_invoice(osv.Model): """ Override account_invoice to add Chatter messages on the related purchase orders, logging the invoice receipt or payment. """ _inherit = 'account.invoice' def invoice_validate(self, cr, uid, ids, context=None): res = super(account_invoice, self).invoice_validate(cr, uid, ids, context=context) purchase_order_obj = self.pool.get('purchase.order') # read access on purchase.order object is not required if not purchase_order_obj.check_access_rights(cr, uid, 'read', raise_exception=False): user_id = SUPERUSER_ID else: user_id = uid po_ids = purchase_order_obj.search(cr, user_id, [('invoice_ids', 'in', ids)], context=context) for po_id in po_ids: purchase_order_obj.message_post(cr, user_id, po_id, body=_("Invoice received"), context=context) purchase_order_obj._set_po_lines_invoiced(cr, user_id, [po_id], context=context) return res def confirm_paid(self, cr, uid, ids, context=None): res = super(account_invoice, self).confirm_paid(cr, uid, ids, context=context) purchase_order_obj = self.pool.get('purchase.order') # read access on purchase.order object is not required if not purchase_order_obj.check_access_rights(cr, uid, 'read', raise_exception=False): user_id = SUPERUSER_ID else: user_id = uid po_ids = purchase_order_obj.search(cr, user_id, [('invoice_ids', 'in', ids)], context=context) for po_id in po_ids: purchase_order_obj.message_post(cr, user_id, po_id, body=_("Invoice paid"), context=context) return res class account_invoice_line(osv.Model): """ Override account_invoice_line to add the link to the purchase order line it is related to""" _inherit = 'account.invoice.line' _columns = { 'purchase_line_id': fields.many2one('purchase.order.line', 'Purchase Order Line', ondelete='set null', select=True, readonly=True), } # vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4: