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https://github.com/OCA/stock-logistics-warehouse.git
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[add] do_change_standard_price
This commit is contained in:
Lorenzo Battistini
@@ -47,6 +47,119 @@ class stock_production_lot(osv.osv):
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lot.company_id.currency_id.id,
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context['currency_id'], res[lot.id],context=context)
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return res
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def do_change_standard_price(self, cr, uid, ids, datas, context=None):
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""" Changes the Standard Price of Lot and creates an account move accordingly.
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@param datas : dict. contain default datas like new_price, stock_output_account, stock_input_account, stock_journal
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@param context: A standard dictionary
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"""
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location_obj = self.pool.get('stock.location')
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move_obj = self.pool.get('account.move')
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move_line_obj = self.pool.get('account.move.line')
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if context is None:
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context = {}
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new_price = datas.get('new_price', 0.0)
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stock_output_acc = datas.get('stock_output_account', False)
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stock_input_acc = datas.get('stock_input_account', False)
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journal_id = datas.get('stock_journal', False)
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lot_obj=self.browse(cr, uid, ids, context=context)[0]
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account_valuation = lot_obj.product_it.categ_id.property_stock_valuation_account_id
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account_valuation_id = account_valuation and account_valuation.id or False
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if not account_valuation_id: raise osv.except_osv(_('Error!'), _('Specify valuation Account for Product Category: %s.') % (lot_obj.product_it.categ_id.name))
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move_ids = []
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loc_ids = location_obj.search(cr, uid,[('usage','=','internal')])
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for rec_id in ids:
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for location in location_obj.browse(cr, uid, loc_ids, context=context):
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c = context.copy()
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c.update({
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'location': location.id,
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'compute_child': False
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})
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lot = self.browse(cr, uid, rec_id, context=c)
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qty = lot.stock_available
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diff = lot.standard_price - new_price
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if not diff: raise osv.except_osv(_('Error!'), _("No difference between standard price and new price!"))
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if qty:
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company_id = location.company_id and location.company_id.id or False
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if not company_id: raise osv.except_osv(_('Error!'), _('Please specify company in Location.'))
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#
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# Accounting Entries
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#
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product = lot.product_id
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if not journal_id:
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journal_id = product.categ_id.property_stock_journal and product.categ_id.property_stock_journal.id or False
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if not journal_id:
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raise osv.except_osv(_('Error!'),
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_('Please define journal '\
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'on the product category: "%s" (id: %d).') % \
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(product.categ_id.name,
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product.categ_id.id,))
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move_id = move_obj.create(cr, uid, {
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'journal_id': journal_id,
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'company_id': company_id
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})
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move_ids.append(move_id)
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if diff > 0:
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if not stock_input_acc:
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stock_input_acc = product.\
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property_stock_account_input.id
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if not stock_input_acc:
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stock_input_acc = product.categ_id.\
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property_stock_account_input_categ.id
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if not stock_input_acc:
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raise osv.except_osv(_('Error!'),
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_('Please define stock input account ' \
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'for this product: "%s" (id: %d).') % \
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(product.name,
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product.id,))
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amount_diff = qty * diff
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move_line_obj.create(cr, uid, {
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'name': product.name,
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'account_id': stock_input_acc,
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'debit': amount_diff,
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'move_id': move_id,
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})
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move_line_obj.create(cr, uid, {
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'name': product.categ_id.name,
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'account_id': account_valuation_id,
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'credit': amount_diff,
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'move_id': move_id
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})
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elif diff < 0:
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if not stock_output_acc:
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stock_output_acc = product.\
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property_stock_account_output.id
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if not stock_output_acc:
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stock_output_acc = product.categ_id.\
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property_stock_account_output_categ.id
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if not stock_output_acc:
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raise osv.except_osv(_('Error!'),
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_('Please define stock output account ' \
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'for this product: "%s" (id: %d).') % \
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(product.name,
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product.id,))
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amount_diff = qty * -diff
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move_line_obj.create(cr, uid, {
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'name': product.name,
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'account_id': stock_output_acc,
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'credit': amount_diff,
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'move_id': move_id
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})
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move_line_obj.create(cr, uid, {
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'name': product.categ_id.name,
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'account_id': account_valuation_id,
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'debit': amount_diff,
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'move_id': move_id
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})
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self.write(cr, uid, rec_id, {'standard_price': new_price})
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return move_ids
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class stock_move(orm.Model):
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_inherit = "stock.move"
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@@ -55,7 +168,7 @@ class stock_move(orm.Model):
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res = super(stock_move,self)._get_reference_accounting_values_for_valuation(
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cr, uid, move, context=context)
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if not move.product_id.cost_method == 'average' or not move.price_unit:
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if move.prodlot_id:
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if move.product_id.lot_valuation and move.prodlot_id:
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if context is None:
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context = {}
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currency_ctx = dict(context, currency_id = move.company_id.currency_id.id)
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