- Create a new "negative" stockable product - !record {model: product.product, id: product_neg}: name: Negative product type: product categ_id: product.product_category_1 list_price: 100.0 standard_price: 70.0 seller_ids: - delay: 1 name: base.res_partner_2 min_qty: 2.0 qty: 5.0 uom_id: product.product_uom_unit uom_po_id: product.product_uom_unit - Create an incoming picking for this product of 300 PCE from suppliers to stock - !record {model: stock.picking, id: pick_neg}: name: Incoming picking partner_id: base.res_partner_2 picking_type_id: picking_type_in move_lines: - product_id: product_neg product_uom_qty: 300.00 location_id: stock_location_suppliers location_dest_id: stock_location_stock - Confirm and assign picking and prepare partial - !python {model: stock.picking}: | self.action_confirm(cr, uid, [ref('pick_neg')], context=context) self.do_prepare_partial(cr, uid, [ref('pick_neg')], context=context) - Put 120 pieces on Palneg 1 (package), 120 pieces on Palneg 2 with lot A and 60 pieces on Palneg 3 - !python {model: stock.picking}: | #Change quantity of first to 120 and create 2 others quant operations record = self.browse(cr, uid, ref('pick_neg'), context=context) stock_pack = self.pool.get('stock.pack.operation') stock_quant_pack = self.pool.get('stock.quant.package') #create lot A lot_a = self.pool.get('stock.production.lot').create(cr, uid, {'name': 'Lot neg', 'product_id': ref('product_neg')}, context=context) #create package package1 = stock_quant_pack.create(cr, uid, {'name': 'Palneg 1'}, context=context) package2 = stock_quant_pack.create(cr, uid, {'name': 'Palneg 2'}, context=context) package3 = stock_quant_pack.create(cr, uid, {'name': 'Palneg 3'}, context=context) #Create package for each line and assign it as result_package_id #create pack operation stock_pack.write(cr, uid, record.pack_operation_ids[0].id, {'result_package_id': package1, 'product_qty': 120}) new_pack1 = stock_pack.create(cr, uid, {'product_id': ref('product_neg'), 'product_uom_id': ref('product.product_uom_unit'), 'picking_id': ref('pick_neg'), 'lot_id': lot_a, 'result_package_id': package2, 'product_qty': 120, 'location_id': ref('stock_location_suppliers'), 'location_dest_id': ref('stock_location_stock')}, context=context) new_pack2 = stock_pack.create(cr, uid, {'product_id': ref('product_neg'), 'product_uom_id': ref('product.product_uom_unit'), 'picking_id': ref('pick_neg'), 'result_package_id': package3, 'product_qty': 60, 'location_id': ref('stock_location_suppliers'), 'location_dest_id': ref('stock_location_stock')}, context=context) - Transfer the receipt - !python {model: stock.picking}: | self.do_transfer(cr, uid, [ref('pick_neg')], context=context) - Make a delivery order of 300 pieces to the customer - !record {model: stock.picking, id: delivery_order_neg}: name: outgoing picking partner_id: base.res_partner_4 picking_type_id: stock.picking_type_out move_lines: - product_id: product_neg product_uom_qty: 300.00 location_id: stock_location_stock location_dest_id: stock_location_customers - Assign and confirm - !python {model: stock.picking}: | self.action_confirm(cr, uid, [ref('delivery_order_neg')], context=context) self.action_assign(cr, uid, [ref('delivery_order_neg')]) - Instead of doing the 300 pieces, you decide to take pallet 1 (do not mention product in operation here) and 140 pieces from lot A/pallet 2 and 10 pieces from pallet 3 - !python {model: stock.picking}: | stock_pack = self.pool.get('stock.pack.operation') self.do_prepare_partial(cr, uid, [ref('delivery_order_neg')], context=context) delivery_id = self.browse(cr, uid, ref('delivery_order_neg'), context=context) for rec in delivery_id.pack_operation_ids: if rec.package_id.name == 'Palneg 2': lot_ids = self.pool.get("stock.production.lot").search(cr, uid, [('product_id', '=', ref('product_neg')), ('name','=','Lot neg')]) stock_pack.write(cr, uid, [rec.id], {'product_id': ref('product_neg'), 'product_qty': 140, 'lot_id': lot_ids[0], 'product_uom_id': ref('product.product_uom_unit')}, context=context) if rec.package_id.name == 'Palneg 3': stock_pack.write(cr, uid, [rec.id], {'product_id': ref('product_neg'),'product_qty': 10, 'product_uom_id': ref('product.product_uom_unit')}, context=context) - Process this picking - !python {model: stock.picking}: | self.do_transfer(cr, uid, [ref('delivery_order_neg')], context=context) - Check the quants that you have 120 pieces pallet 1 in customers, -20 pieces pallet 2 in stock, 120 + 20 pieces 2 in customer with lot, and a total quantity of 50 in stock from pallet 3 (should be 20+30, as it has been split by reservation), finally 10 in customers from pallet 3 - !python {model: stock.quant}: | reco_id = self.search(cr ,uid , [('product_id','=',ref('product_neg'))], context=context) pallet_3_stock_qty = 0 for rec in self.browse(cr, uid, reco_id, context=context): if rec.package_id.name == 'Palneg 1' and rec.location_id.id == ref('stock_location_customers'): assert rec.qty == 120, "Should have 120 pieces on pallet 1" elif rec.package_id.name == 'Palneg 2' and rec.location_id.id == ref('stock_location_stock'): assert rec.qty == -20, "Should have -20 pieces in stock on pallet 2. Got " + str(rec.qty) assert rec.lot_id.name == 'Lot neg', "It should have kept its Lot" elif rec.lot_id.name == 'Lot neg' and rec.location_id.id == ref('stock_location_customers'): assert ((rec.qty == 20 or rec.qty == 120) and not rec.package_id), "Should have 140 pieces (120+20) in customer location from pallet 2 and lot A" elif rec.package_id.name == 'Palneg 3' and rec.location_id.id == ref('stock_location_stock'): pallet_3_stock_qty += rec.qty elif not rec.package_id and not rec.lot_id and rec.location_id.id == ref('stock_location_customers'): assert rec.qty == 10, "Should have 10 pieces in customer location from pallet 3" else: assert False, "Unrecognized quant" assert pallet_3_stock_qty == 50, "Should have 50 pieces in stock on pallet 3" - Create a picking for reconciling the negative quant - !record {model: stock.picking, id: delivery_reconcile}: name: reconciling_delivery partner_id: base.res_partner_4 picking_type_id: stock.picking_type_in move_lines: - product_id: product_neg product_uom_qty: 20.0 location_id: stock_location_suppliers location_dest_id: stock_location_stock - Receive 20 products with lot neg in stock with a new incoming shipment that should be on pallet 2 - !python {model: stock.picking}: | self.action_confirm(cr, uid, [ref("delivery_reconcile")]) self.action_confirm(cr, uid, [ref("delivery_reconcile")]) self.do_prepare_partial(cr, uid, [ref("delivery_reconcile")]) pick = self.browse(cr, uid, ref("delivery_reconcile")) ops_obj = self.pool.get("stock.pack.operation") pack_obj = self.pool.get("stock.quant.package") lot_ids = self.pool.get("stock.production.lot").search(cr, uid, [('product_id', '=', ref('product_neg')), ('name','=','Lot neg')]) pack_ids = pack_obj.search(cr, uid, [('name', '=', 'Palneg 2')]) ops_obj.write(cr, uid, [pick.pack_operation_ids[0].id], {'lot_id': lot_ids[0], 'result_package_id': pack_ids[0]}) self.do_transfer(cr, uid, [ref("delivery_reconcile")]) - Check the negative quant was reconciled and the 20 pieces of lot neg at customers have the incoming shipments in the history_ids - !python {model: stock.quant}: | neg_quants = self.search(cr, uid, [('product_id','=', ref('product_neg')), ('qty', '<', 0)]) assert len(neg_quants) == 0, "Negative quants should have been reconciled" pick = self.pool.get('stock.picking').browse(cr, uid, ref('delivery_reconcile')) customer_quant = self.search(cr, uid, [('product_id', '=', ref('product_neg')), ('location_id', '=', ref('stock_location_customers')), ('lot_id.name','=', 'Lot neg'), ('qty','=', 20)]) assert pick.move_lines[0].id in [x.id for x in self.browse(cr, uid, customer_quant[0]).history_ids]