121 lines
5.6 KiB
Python
121 lines
5.6 KiB
Python
# -*- coding: utf-8 -*-
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##############################################################################
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#
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# OpenERP, Open Source Management Solution
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# Copyright (C) 2004-2010 Tiny SPRL (<http://tiny.be>).
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Affero General Public License as
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# published by the Free Software Foundation, either version 3 of the
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# License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Affero General Public License for more details.
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#
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# You should have received a copy of the GNU Affero General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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##############################################################################
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from openerp.osv import fields, osv
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from openerp.tools.translate import _
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import openerp.addons.decimal_precision as dp
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class change_standard_price(osv.osv_memory):
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_name = "stock.change.standard.price"
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_description = "Change Standard Price"
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_columns = {
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'new_price': fields.float('Price', required=True, digits_compute=dp.get_precision('Product Price'),
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help="If cost price is increased, stock variation account will be debited "
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"and stock output account will be credited with the value = (difference of amount * quantity available).\n"
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"If cost price is decreased, stock variation account will be creadited and stock input account will be debited."),
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'stock_account_input':fields.many2one('account.account', 'Stock Input Account'),
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'stock_account_output':fields.many2one('account.account', 'Stock Output Account'),
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'stock_journal':fields.many2one('account.journal', 'Stock journal', required=True),
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'enable_stock_in_out_acc':fields.boolean('Enable Related Account',),
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}
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def default_get(self, cr, uid, fields, context=None):
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""" To get default values for the object.
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@param self: The object pointer.
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@param cr: A database cursor
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@param uid: ID of the user currently logged in
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@param fields: List of fields for which we want default values
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@param context: A standard dictionary
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@return: A dictionary which of fields with values.
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"""
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if context is None:
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context = {}
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product_pool = self.pool.get('product.product')
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product_obj = product_pool.browse(cr, uid, context.get('active_id', False))
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res = super(change_standard_price, self).default_get(cr, uid, fields, context=context)
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accounts = product_pool.get_product_accounts(cr, uid, context.get('active_id', False), context={})
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price = product_obj.standard_price
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if 'new_price' in fields:
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res.update({'new_price': price})
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if 'stock_account_input' in fields:
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res.update({'stock_account_input': accounts['stock_account_input']})
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if 'stock_account_output' in fields:
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res.update({'stock_account_output': accounts['stock_account_output']})
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if 'stock_journal' in fields:
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res.update({'stock_journal': accounts['stock_journal']})
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if 'enable_stock_in_out_acc' in fields:
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res.update({'enable_stock_in_out_acc': True})
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return res
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# onchange_price function is not used anywhere
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def onchange_price(self, cr, uid, ids, new_price, context=None):
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""" Sets stock input and output account according to the difference
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of old price and new price.
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@param self: The object pointer.
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@param cr: A database cursor
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@param uid: ID of the user currently logged in
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@param ids: List of IDs selected
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@param new_price: Changed price
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@param context: A standard dictionary
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@return: Dictionary of values
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"""
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if context is None:
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context = {}
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product_obj = self.pool.get('product.product').browse(cr, uid, context.get('active_id', False), context=context)
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price = product_obj.standard_price
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diff = price - new_price
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if diff > 0 :
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return {'value' : {'enable_stock_in_out_acc':True}}
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else :
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return {'value' : {'enable_stock_in_out_acc':False}}
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def change_price(self, cr, uid, ids, context=None):
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""" Changes the Standard Price of Product.
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And creates an account move accordingly.
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@param self: The object pointer.
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@param cr: A database cursor
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@param uid: ID of the user currently logged in
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@param ids: List of IDs selected
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@param context: A standard dictionary
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@return:
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"""
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if context is None:
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context = {}
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rec_id = context and context.get('active_id', False)
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assert rec_id, _('Active ID is not set in Context.')
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prod_obj = self.pool.get('product.product')
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res = self.browse(cr, uid, ids, context=context)
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datas = {
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'new_price' : res[0].new_price,
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'stock_output_account' : res[0].stock_account_output.id,
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'stock_input_account' : res[0].stock_account_input.id,
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'stock_journal' : res[0].stock_journal.id
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}
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prod_obj.do_change_standard_price(cr, uid, [rec_id], datas, context)
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return {'type': 'ir.actions.act_window_close'}
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# vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:
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