143 lines
7.2 KiB
Python
143 lines
7.2 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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import logging
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import openerp
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from openerp import tools
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from openerp.osv import fields, osv
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from openerp.tools.translate import _
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_logger = logging.getLogger(__name__)
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class loyalty_program(osv.osv):
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_name = 'loyalty.program'
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_columns = {
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'name' : fields.char('Loyalty Program Name', size=32, select=1,
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required=True, help="An internal identification for the loyalty program configuration"),
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'pp_currency': fields.float('Points per currency',help="How many loyalty points are given to the customer by sold currency"),
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'pp_product': fields.float('Points per product',help="How many loyalty points are given to the customer by product sold"),
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'pp_order': fields.float('Points per order',help="How many loyalty points are given to the customer for each sale or order"),
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'rounding': fields.float('Points Rounding', help="The loyalty point amounts are rounded to multiples of this value."),
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'rule_ids': fields.one2many('loyalty.rule','loyalty_program_id','Rules'),
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'reward_ids': fields.one2many('loyalty.reward','loyalty_program_id','Rewards'),
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}
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_defaults = {
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'rounding': 1,
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}
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class loyalty_rule(osv.osv):
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_name = 'loyalty.rule'
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_columns = {
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'name': fields.char('Name', size=32, select=1, required=True, help="An internal identification for this loyalty program rule"),
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'loyalty_program_id': fields.many2one('loyalty.program', 'Loyalty Program', help='The Loyalty Program this exception belongs to'),
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'type': fields.selection((('product','Product'),('category','Category')), 'Type', required=True, help='Does this rule affects products, or a category of products ?'),
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'product_id': fields.many2one('product.product','Target Product', help='The product affected by the rule'),
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'category_id': fields.many2one('pos.category', 'Target Category', help='The category affected by the rule'),
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'cumulative': fields.boolean('Cumulative', help='The points won from this rule will be won in addition to other rules'),
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'pp_product': fields.float('Points per product', help='How many points the product will earn per product ordered'),
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'pp_currency': fields.float('Points per currency', help='How many points the product will earn per value sold'),
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}
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_defaults = {
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'type':'product',
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}
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class loyalty_reward(osv.osv):
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_name = 'loyalty.reward'
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_columns = {
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'name': fields.char('Name', size=32, select=1, required=True, help='An internal identification for this loyalty reward'),
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'loyalty_program_id': fields.many2one('loyalty.program', 'Loyalty Program', help='The Loyalty Program this reward belongs to'),
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'minimum_points': fields.float('Minimum Points', help='The minimum amount of points the customer must have to qualify for this reward'),
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'type': fields.selection((('gift','Gift'),('discount','Discount'),('resale','Resale')), 'Type', required=True, help='The type of the reward'),
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'gift_product_id': fields.many2one('product.product','Gift Product', help='The product given as a reward'),
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'point_cost': fields.float('Point Cost', help='The cost of the reward'),
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'discount_product_id': fields.many2one('product.product','Discount Product', help='The product used to apply discounts'),
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'discount': fields.float('Discount',help='The discount percentage'),
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'point_product_id': fields.many2one('product.product', 'Point Product', help='The product that represents a point that is sold by the customer'),
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}
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def _check_gift_product(self, cr, uid, ids, context=None):
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for reward in self.browse(cr, uid, ids, context=context):
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if reward.type == 'gift':
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return bool(reward.gift_product_id)
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else:
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return True
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def _check_discount_product(self, cr, uid, ids, context=None):
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for reward in self.browse(cr, uid, ids, context=context):
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if reward.type == 'discount':
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return bool(reward.discount_product_id)
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else:
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return True
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def _check_point_product(self, cr, uid, ids, context=None):
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for reward in self.browse(cr, uid, ids, context=context):
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if reward.type == 'resale':
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return bool(reward.point_product_id)
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else:
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return True
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_constraints = [
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(_check_gift_product, "The gift product field is mandatory for gift rewards", ["type","gift_product_id"]),
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(_check_discount_product, "The discount product field is mandatory for discount rewards", ["type","discount_product_id"]),
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(_check_point_product, "The point product field is mandatory for point resale rewards", ["type","discount_product_id"]),
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]
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class pos_config(osv.osv):
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_inherit = 'pos.config'
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_columns = {
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'loyalty_id': fields.many2one('loyalty.program','Loyalty Program', help='The loyalty program used by this point_of_sale'),
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}
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class res_partner(osv.osv):
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_inherit = 'res.partner'
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_columns = {
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'loyalty_points': fields.float('Loyalty Points', help='The loyalty points the user won as part of a Loyalty Program')
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}
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class pos_order(osv.osv):
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_inherit = 'pos.order'
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_columns = {
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'loyalty_points': fields.float('Loyalty Points', help='The amount of Loyalty points the customer won or lost with this order'),
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}
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def _order_fields(self, cr, uid, ui_order, context=None):
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fields = super(pos_order,self)._order_fields(cr,uid,ui_order,context)
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fields['loyalty_points'] = ui_order.get('loyalty_points',0)
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return fields
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def create_from_ui(self, cr, uid, orders, context=None):
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ids = super(pos_order,self).create_from_ui(cr,uid,orders,context=context)
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for order in orders:
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if order['data']['loyalty_points'] != 0 and order['data']['partner_id']:
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partner = self.pool.get('res.partner').browse(cr,uid,order['data']['partner_id'], context=context)
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partner.write({'loyalty_points': partner['loyalty_points'] + order['data']['loyalty_points']})
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return ids
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