1 # -*- coding: utf-8 -*-
2 ##############################################################################
4 # OpenERP, Open Source Management Solution
5 # Copyright (C) 2004-2010 Tiny SPRL (<http://tiny.be>).
7 # This program is free software: you can redistribute it and/or modify
8 # it under the terms of the GNU Affero General Public License as
9 # published by the Free Software Foundation, either version 3 of the
10 # License, or (at your option) any later version.
12 # This program is distributed in the hope that it will be useful,
13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 # GNU Affero General Public License for more details.
17 # You should have received a copy of the GNU Affero General Public License
18 # along with this program. If not, see <http://www.gnu.org/licenses/>.
20 ##############################################################################
23 from openerp.osv import fields,osv
24 from openerp.tools.translate import _
25 import openerp.addons.decimal_precision as dp
27 class delivery_carrier(osv.osv):
28 _name = "delivery.carrier"
29 _description = "Carrier"
31 def name_get(self, cr, uid, ids, context=None):
36 order_id = context.get('order_id',False)
38 res = super(delivery_carrier, self).name_get(cr, uid, ids, context=context)
40 order = self.pool.get('sale.order').browse(cr, uid, order_id, context=context)
41 currency = order.pricelist_id.currency_id.name or ''
42 res = [(r['id'], r['name']+' ('+(str(r['price']))+' '+currency+')') for r in self.read(cr, uid, ids, ['name', 'price'], context)]
45 def get_price(self, cr, uid, ids, field_name, arg=None, context=None):
49 sale_obj=self.pool.get('sale.order')
50 grid_obj=self.pool.get('delivery.grid')
51 for carrier in self.browse(cr, uid, ids, context=context):
52 order_id=context.get('order_id',False)
55 order = sale_obj.browse(cr, uid, order_id, context=context)
56 carrier_grid=self.grid_get(cr,uid,[carrier.id],order.partner_shipping_id.id,context)
58 price=grid_obj.get_price(cr, uid, carrier_grid, order, time.strftime('%Y-%m-%d'), context)
65 'name': fields.char('Delivery Method', size=64, required=True),
66 'partner_id': fields.many2one('res.partner', 'Transport Company', required=True, help="The partner that is doing the delivery service."),
67 'product_id': fields.many2one('product.product', 'Delivery Product', required=True),
68 'grids_id': fields.one2many('delivery.grid', 'carrier_id', 'Delivery Grids'),
69 'price' : fields.function(get_price, string='Price'),
70 'active': fields.boolean('Active', help="If the active field is set to False, it will allow you to hide the delivery carrier without removing it."),
71 'normal_price': fields.float('Normal Price', help="Keep empty if the pricing depends on the advanced pricing per destination"),
72 'free_if_more_than': fields.boolean('Free If Order Total Amount Is More Than', help="If the order is more expensive than a certain amount, the customer can benefit from a free shipping"),
73 'amount': fields.float('Amount', help="Amount of the order to benefit from a free shipping, expressed in the company currency"),
74 'use_detailed_pricelist': fields.boolean('Advanced Pricing per Destination', help="Check this box if you want to manage delivery prices that depends on the destination, the weight, the total of the order, etc."),
75 'pricelist_ids': fields.one2many('delivery.grid', 'carrier_id', 'Advanced Pricing'),
80 'free_if_more_than': False,
83 def grid_get(self, cr, uid, ids, contact_id, context=None):
84 contact = self.pool.get('res.partner').browse(cr, uid, contact_id, context=context)
85 for carrier in self.browse(cr, uid, ids, context=context):
86 for grid in carrier.grids_id:
87 get_id = lambda x: x.id
88 country_ids = map(get_id, grid.country_ids)
89 state_ids = map(get_id, grid.state_ids)
90 if country_ids and not contact.country_id.id in country_ids:
92 if state_ids and not contact.state_id.id in state_ids:
94 if grid.zip_from and (contact.zip or '')< grid.zip_from:
96 if grid.zip_to and (contact.zip or '')> grid.zip_to:
101 def create_grid_lines(self, cr, uid, ids, vals, context=None):
104 grid_line_pool = self.pool.get('delivery.grid.line')
105 grid_pool = self.pool.get('delivery.grid')
106 for record in self.browse(cr, uid, ids, context=context):
107 # if using advanced pricing per destination: do not change
108 if record.use_detailed_pricelist:
111 # not using advanced pricing per destination: override grid
112 grid_id = grid_pool.search(cr, uid, [('carrier_id', '=', record.id)], context=context)
113 if grid_id and not (record.normal_price or record.free_if_more_than):
114 grid_pool.unlink(cr, uid, grid_id, context=context)
116 # Check that float, else 0.0 is False
117 if not (isinstance(record.normal_price,float) or record.free_if_more_than):
123 'carrier_id': record.id,
126 grid_id = [grid_pool.create(cr, uid, grid_data, context=context)]
128 lines = grid_line_pool.search(cr, uid, [('grid_id','in',grid_id)], context=context)
130 grid_line_pool.unlink(cr, uid, lines, context=context)
132 #create the grid lines
133 if record.free_if_more_than:
135 'grid_id': grid_id and grid_id[0],
136 'name': _('Free if more than %.2f') % record.amount,
139 'max_value': record.amount,
140 'standard_price': 0.0,
143 grid_line_pool.create(cr, uid, line_data, context=context)
144 if isinstance(record.normal_price,float):
146 'grid_id': grid_id and grid_id[0],
147 'name': _('Default price'),
151 'standard_price': record.normal_price,
152 'list_price': record.normal_price,
154 grid_line_pool.create(cr, uid, line_data, context=context)
157 def write(self, cr, uid, ids, vals, context=None):
158 if isinstance(ids, (int,long)):
160 res = super(delivery_carrier, self).write(cr, uid, ids, vals, context=context)
161 self.create_grid_lines(cr, uid, ids, vals, context=context)
164 def create(self, cr, uid, vals, context=None):
165 res_id = super(delivery_carrier, self).create(cr, uid, vals, context=context)
166 self.create_grid_lines(cr, uid, [res_id], vals, context=context)
170 class delivery_grid(osv.osv):
171 _name = "delivery.grid"
172 _description = "Delivery Grid"
174 'name': fields.char('Grid Name', size=64, required=True),
175 'sequence': fields.integer('Sequence', size=64, required=True, help="Gives the sequence order when displaying a list of delivery grid."),
176 'carrier_id': fields.many2one('delivery.carrier', 'Carrier', required=True, ondelete='cascade'),
177 'country_ids': fields.many2many('res.country', 'delivery_grid_country_rel', 'grid_id', 'country_id', 'Countries'),
178 'state_ids': fields.many2many('res.country.state', 'delivery_grid_state_rel', 'grid_id', 'state_id', 'States'),
179 'zip_from': fields.char('Start Zip', size=12),
180 'zip_to': fields.char('To Zip', size=12),
181 'line_ids': fields.one2many('delivery.grid.line', 'grid_id', 'Grid Line'),
182 'active': fields.boolean('Active', help="If the active field is set to False, it will allow you to hide the delivery grid without removing it."),
185 'active': lambda *a: 1,
186 'sequence': lambda *a: 1,
190 def get_price(self, cr, uid, id, order, dt, context=None):
194 for line in order.order_line:
195 if not line.product_id or line.is_delivery:
197 total += line.price_subtotal or 0.0
198 weight += (line.product_id.weight or 0.0) * line.product_uom_qty
199 volume += (line.product_id.volume or 0.0) * line.product_uom_qty
202 return self.get_price_from_picking(cr, uid, id, total,weight, volume, context=context)
204 def get_price_from_picking(self, cr, uid, id, total, weight, volume, context=None):
205 grid = self.browse(cr, uid, id, context=context)
208 price_dict = {'price': total, 'volume':volume, 'weight': weight, 'wv':volume*weight}
209 for line in grid.line_ids:
210 test = eval(line.type+line.operator+str(line.max_value), price_dict)
212 if line.price_type=='variable':
213 price = line.list_price * price_dict[line.variable_factor]
215 price = line.list_price
219 raise osv.except_osv(_('No price available!'), _('No line matched this product or order in the chosen delivery grid.'))
225 class delivery_grid_line(osv.osv):
226 _name = "delivery.grid.line"
227 _description = "Delivery Grid Line"
229 'name': fields.char('Name', size=64, required=True),
230 'grid_id': fields.many2one('delivery.grid', 'Grid',required=True, ondelete='cascade'),
231 'type': fields.selection([('weight','Weight'),('volume','Volume'),\
232 ('wv','Weight * Volume'), ('price','Price')],\
233 'Variable', required=True),
234 'operator': fields.selection([('==','='),('<=','<='),('>=','>=')], 'Operator', required=True),
235 'max_value': fields.float('Maximum Value', required=True),
236 'price_type': fields.selection([('fixed','Fixed'),('variable','Variable')], 'Price Type', required=True),
237 'variable_factor': fields.selection([('weight','Weight'),('volume','Volume'),('wv','Weight * Volume'), ('price','Price')], 'Variable Factor', required=True),
238 'list_price': fields.float('Sale Price', digits_compute= dp.get_precision('Product Price'), required=True),
239 'standard_price': fields.float('Cost Price', digits_compute= dp.get_precision('Product Price'), required=True),
242 'type': lambda *args: 'weight',
243 'operator': lambda *args: '<=',
244 'price_type': lambda *args: 'fixed',
245 'variable_factor': lambda *args: 'weight',
247 _order = 'list_price'
250 # vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4: