odoo/addons/sale/res_config.py

# -*- coding: utf-8 -*-
##############################################################################
#
#    OpenERP, Open Source Management Solution
#    Copyright (C) 2004-2010 Tiny SPRL (<http://tiny.be>).
#
#    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 <http://www.gnu.org/licenses/>.
#
##############################################################################

from osv import fields, osv
import pooler
from tools.translate import _

class sale_configuration(osv.osv_memory):
    _inherit = 'sale.config.settings'

    _columns = {
        'group_invoice_so_lines': fields.boolean('Based on Sales Orders',
            implied_group='sale.group_invoice_so_lines',
            help="To allow your salesman to make invoices for sale order lines using the menu 'Lines to Invoice'."),
        'group_invoice_deli_orders': fields.boolean('Based on Delivery Orders',
            implied_group='sale.group_invoice_deli_orders',
            help="To allow your salesman to make invoices for Delivery Orders using the menu 'Deliveries to Invoice'."),
        'task_work': fields.boolean('Based on Tasks\' Work',
            help="""Lets you transfer the entries under tasks defined for Project Management to
                the Timesheet line entries for particular date and particular user  with the effect of creating, editing and deleting either ways
                and to automatically creates project tasks from procurement lines.
                This installs the modules project_timesheet and project_mrp."""),
        'module_account_analytic_analysis': fields.boolean('Based on Timesheet',
            help = """For modifying account analytic view to show important data to project manager of services companies.
                You can also view the report of account analytic summary user-wise as well as month wise.
                This installs the module account_analytic_analysis."""),
        'default_order_policy': fields.selection(
            [('manual', 'Invoice Based on Sales Orders'), ('picking', 'Invoice Based on Deliveries')],
            'Main Method Based On', required=True, default_model='sale.order',
            help="You can generate invoices based on sales orders or based on shippings."),
        'module_delivery': fields.boolean('Charge delivery costs',
            help ="""Allows you to add delivery methods in sale orders and delivery orders.
                You can define your own carrier and delivery grids for prices.
                This installs the module delivery."""),
        'time_unit': fields.many2one('product.uom', 'Working Time Unit'),
        'default_picking_policy' : fields.boolean("Deliver all products at once",
            help = "You can set picking policy on sale order that will allow you to deliver all products at once."),
        'group_sale_delivery_address':fields.boolean("Multiple Address", group='base.group_user', implied_group='base.group_sale_delivery_address',
                                                     help="Allows you to set different delivery address and invoice address. It assigns Multiple Address group to all employees."),
        'group_sale_disc_per_sale_order_line':fields.boolean("Discounts per sale order lines ", group='base.group_user', implied_group='base.group_sale_disc_per_sale_order_line',
                                                             help="This allows you to apply discounts per sale order lines, it assigns Discounts per sale order lines group to all employees."),
        'module_sale_layout':fields.boolean("Notes & subtotals per line",help="Allows to format sale order lines using notes, separators, titles and subtotals. It installs the sale_layout module."),
        'module_warning': fields.boolean("Alerts by products or customers",
                                  help="""To raise user specific warning messages on different products used in Sales Orders, Purchase Orders, Invoices and Deliveries.
                                  It installs the warning module."""),
        'module_sale_margin': fields.boolean("Display Margin For Users",
                        help="""This adds the 'Margin' on sales order.
                        This gives the profitability by calculating the difference between the Unit Price and Cost Price.
                        It installs the sale_margin module."""),
        'module_sale_journal': fields.boolean("Invoice Journal",
                        help="""Allows you to categorize your sales and deliveries (picking lists) between different journals.
                        It installs the sale_journal module."""),
        'module_analytic_user_function' : fields.boolean("User function by contracts",
                                    help="""Allows you to define what is the default function of a specific user on a given account.
                                    This is mostly used when a user encodes his timesheet. The values are retrieved and the fields are auto-filled.
                                    But the possibility to change these values is still available.
                                    It installs analytic_user_function module."""),
        'module_analytic_journal_billing_rate' : fields.boolean("Billing rates by contracts",
                                    help="""Allows you to define what is the default invoicing rate for a specific journal on a given account.
                                    It installs analytic_journal_billing_rate module.
                                    """),
        'tax_policy': fields.selection([
                ('no_tax', 'No Tax'),
                ('global_on_order', 'Global On Order'),
                ('on_order_line', 'On Order Lines'),
            ], 'Taxes', required=True,
            help="""
                If you want to apply global tax on sale order then select 'Global On Order' it will add 'Global On Order' group to employees.
                If you want to apply different taxes for sale order lines then select 'On Order Lines' it will add 'On Order Lines' group to employees.
            """),
        'group_sale_taxes_global_on_order':fields.boolean("Global on order", group='base.group_user', implied_group='base.group_sale_taxes_global_on_order'),
        'group_sale_taxes_on_order_line':fields.boolean("On order line", group='base.group_user', implied_group='base.group_sale_taxes_on_order_line'),
        'module_project_timesheet': fields.boolean("Project Timesheet"),
        'module_project_mrp': fields.boolean("Project MRP"),
    }

    def default_get(self, cr, uid, fields, context=None):
        ir_model_data = self.pool.get('ir.model.data')
        res = super(sale_configuration, self).default_get(cr, uid, fields, context)
        res['task_work'] = res.get('module_project_mrp') and res.get('module_project_timesheet')
        if res.get('module_account_analytic_analysis'):
            product = ir_model_data.get_object(cr, uid, 'product', 'product_consultant')
            res['time_unit'] = product.uom_id.id
        if res.get('group_sale_taxes_global_on_order'):
            res.update({'tax_policy': 'global_on_order'})
        elif res.get('group_sale_taxes_on_order_line'):
            res.update({'tax_policy': 'on_order_line'})
        else:
            res.update({'tax_policy': 'no_tax'})
        return res

    def get_default_sale_config(self, cr, uid, ids, context=None):
        ir_values = self.pool.get('ir.values')
        default_picking_policy = ir_values.get_default(cr, uid, 'sale.order', 'picking_policy')
        return {
            'default_picking_policy': default_picking_policy == 'one',
        }

    def _get_default_time_unit(self, cr, uid, context=None):
        ids = self.pool.get('product.uom').search(cr, uid, [('name', '=', _('Hour'))], context=context)
        return ids and ids[0] or False

    _defaults = {
        'default_order_policy': 'manual',
        'time_unit': _get_default_time_unit,
        'tax_policy': 'global_on_order',
    }

    def _check_default_tax(self, cr, uid, context=None):
        ir_values_obj = self.pool.get('ir.values')
        for tax in ir_values_obj.get(cr, uid, 'default', False, ['product.product']):
            if tax[1] == 'taxes_id':
                return tax[2]
        return False

    def set_sale_defaults(self, cr, uid, ids, context=None):
        ir_values = self.pool.get('ir.values')
        ir_values_obj = self.pool.get('ir.values')
        data_obj = self.pool.get('ir.model.data')
        menu_obj = self.pool.get('ir.ui.menu')
        res = {}
        wizard = self.browse(cr, uid, ids)[0]

        default_picking_policy = 'one' if wizard.default_picking_policy else 'direct'
        ir_values.set_default(cr, uid, 'sale.order', 'picking_policy', default_picking_policy)

        if wizard.time_unit:
            product = ir_model_data.get_object(cr, uid, 'product', 'product_consultant')
            product.write({'uom_id': wizard.time_unit.id, 'uom_po_id': wizard.time_unit.id})

        if wizard.task_work and wizard.time_unit:
            user = self.pool.get('res.users').browse(cr, uid, uid, context)
            user.company_id.write({'project_time_mode_id': wizard.time_unit.id})

        return res

    def onchange_task_work(self, cr, uid, ids, task_work, context=None):
        return {'value': {
            'module_project_timesheet': task_work,
            'module_project_mrp': task_work,
        }}

    def onchange_tax_policy(self, cr, uid, ids, tax_policy, context=None):
        res = {'value': {}}
        if ids:
            self.set_tax_policy(cr, uid, ids, context=context)
        if tax_policy == 'global_on_order':
            res['value'].update({'group_sale_taxes_global_on_order': True})
            res['value'].update({'group_sale_taxes_on_order_line': False})

        elif tax_policy == 'on_order_line':
            res['value'].update({'group_sale_taxes_on_order_line': True})
            res['value'].update({'group_sale_taxes_global_on_order': False})
        else:
            res['value'].update({'group_sale_taxes_on_order_line': False, 'group_sale_taxes_global_on_order': False})
        return res

    def set_default_taxes(self, cr, uid, ids, context=None):
        ir_values_obj = self.pool.get('ir.values')
        taxes = self._check_default_tax(cr, uid, context=context)
        if taxes:
            ir_values_obj.set(cr, uid, 'default', False, 'tax_id', ['sale.order'], taxes[0])
            ir_values_obj.set(cr, uid, 'default', False, 'tax_id', ['sale.order.line'], taxes)
            ir_values_obj.set(cr, uid, 'default', False, 'taxes_id', ['product.product'], taxes)

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