227 lines
10 KiB
Python
227 lines
10 KiB
Python
# -*- coding: utf-8 -*-
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import uuid
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from openerp.osv import orm, fields
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from openerp.addons.web.http import request
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from openerp import SUPERUSER_ID
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class Website(orm.Model):
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_inherit = 'website'
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def _get_pricelist_id(self, cr, uid, ids, field_name, arg, context=None):
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pricelist_id = self.ecommerce_get_pricelist_id(cr, uid, None, context=context)
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return dict.fromkeys(ids, pricelist_id)
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_columns = {
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'pricelist_id': fields.function(
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_get_pricelist_id, type='many2one', obj='product.pricelist')
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}
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# ************************************************************
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# Ecommerce pricelist management
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# ***********************************************************
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def ecommerce_get_pricelist_id(self, cr, uid, ids, context=None):
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if not request.session.get('ecommerce_pricelist'):
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self._ecommerce_change_pricelist(cr, uid, None, context=context)
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return request.session.get('ecommerce_pricelist')
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def _ecommerce_change_pricelist(self, cr, uid, code=None, context=None):
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request.session.setdefault('ecommerce_pricelist', False)
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pricelist_id = False
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if code:
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pricelist_obj = self.pool.get('product.pricelist')
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pricelist_ids = pricelist_obj.search(cr, SUPERUSER_ID, [('code', '=', code)], context=context)
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if pricelist_ids:
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pricelist_id = pricelist_ids[0]
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if not pricelist_id:
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partner_id = self.pool.get('res.users').browse(cr, SUPERUSER_ID, uid, context).partner_id.id
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pricelist_id = self.pool.get('sale.order').onchange_partner_id(cr, SUPERUSER_ID, [], partner_id, context=context)['value']['pricelist_id']
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request.session['ecommerce_pricelist'] = pricelist_id
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order = self.ecommerce_get_current_order(cr, uid, context=context)
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if order:
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values = {'pricelist_id': pricelist_id}
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values.update(order.onchange_pricelist_id(pricelist_id, None)['value'])
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order.write(values)
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for line in order.order_line:
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self._ecommerce_add_product_to_cart(cr, uid, order_line_id=line.id, number=0)
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# ************************************************************
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# Ecommerce quotation management
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# ************************************************************
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def _ecommerce_add_product_to_cart(self, cr, uid, product_id=0, order_line_id=0, number=1, set_number=-1, context=None):
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order = self.ecommerce_get_current_order(cr, uid, context=context)
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if not order:
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order = self.ecommerce_get_new_order(cr, uid, context=context)
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order_line_obj = self.pool.get('sale.order.line')
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order_obj = self.pool.get('sale.order')
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context = dict(context or {}, pricelist=self.ecommerce_get_pricelist_id(cr, uid, None, context=context))
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# set order_line_id and product_id
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if order_line_id:
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order_line = None
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for line in order.order_line:
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if line.id == order_line_id:
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order_line = line
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break
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if order_line:
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product_id = order_line.product_id.id
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else:
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order_line_id = None
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else:
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order_line_ids = order_line_obj.search(cr, SUPERUSER_ID,
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[('order_id', '=', order.id), ('product_id', '=', product_id)], context=context)
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if order_line_ids:
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order_line_id = order_line_ids[0]
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if not order_line_id and not product_id:
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return 0
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# values initialisation
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quantity = 0
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values = {}
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order_line_ids = []
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if order_line_id:
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order_line_val = order_line_obj.read(cr, SUPERUSER_ID, [order_line_id], [], context=context)[0]
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if not product_id:
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product_id = order_line_val['product_id'][0]
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if set_number >= 0:
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quantity = set_number
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else:
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quantity = order_line_val['product_uom_qty'] + number
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if quantity < 0:
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quantity = 0
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order_line_ids = [order_line_id]
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else:
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fields = [k for k, v in order_line_obj._columns.items()]
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values = order_line_obj.default_get(cr, SUPERUSER_ID, fields, context=context)
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if set_number >= 0:
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quantity = set_number
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elif number >= 0:
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quantity = number
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else:
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quantity = 1
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# change and record value
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if quantity:
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vals = order_line_obj._recalculate_product_values(cr, uid, order_line_ids, product_id, fiscal_position=order.fiscal_position.id, context=context)
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values.update(vals)
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values['product_uom_qty'] = quantity
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values['product_id'] = product_id
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values['order_id'] = order.id
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product = self.pool.get('product.product').browse(cr, uid, product_id, context=context)
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values['name'] = "%s: %s" % (product.name, product.variants) if product.variants else product.name
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if values.get('tax_id'):
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values['tax_id'] = [(6, 0, values['tax_id'])]
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order_obj.write(cr, SUPERUSER_ID, [order.id], {'order_line': [(1, order_line_id, values) if order_line_id else (0, 0, values)]}, context=context)
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elif order_line_ids:
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order_line_obj.unlink(cr, SUPERUSER_ID, order_line_ids, context=context)
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order = self.ecommerce_get_current_order(cr, uid, context=context)
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if not order or not order.order_line:
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self._ecommerce_change_pricelist(cr, uid, None, context=context)
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return quantity
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def _ecommerce_get_quotation_values(self, cr, uid, context=None):
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""" Generate the values for a new ecommerce quotation. """
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SaleOrder = self.pool.get('sale.order')
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fields = [k for k, v in SaleOrder._columns.items()]
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values = SaleOrder.default_get(cr, SUPERUSER_ID, fields, context=context)
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if request.session.get('ecommerce_pricelist'):
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values['pricelist_id'] = request.session['ecommerce_pricelist']
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values['partner_id'] = self.pool.get('res.users').browse(cr, SUPERUSER_ID, uid, context=context).partner_id.id
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values.update(SaleOrder.onchange_partner_id(cr, SUPERUSER_ID, [], values['partner_id'], context=context)['value'])
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values['website_session_id'] = request.session['website_session_id']
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return values
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def _ecommerce_create_quotation(self, cr, uid, context=None):
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""" Create a new quotation used in the ecommerce (event, sale) """
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SaleOrder = self.pool.get('sale.order')
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quotation_values = self._ecommerce_get_quotation_values(cr, uid, context=context)
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quotation_values['user_id'] = False
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return SaleOrder.create(cr, SUPERUSER_ID, quotation_values, context=context)
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def ecommerce_get_new_order(self, cr, uid, context=None):
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""" Create a new quotation for the ecommerce and update the session
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accordingly: website_session_id if not set, ecommerce_order_id """
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SaleOrder = self.pool.get('sale.order')
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# add website_session_id key for access rules
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if not request.session.get('website_session_id'):
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request.session['website_session_id'] = str(uuid.uuid4())
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order_id = self._ecommerce_create_quotation(cr, uid, context=context)
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request.session['ecommerce_order_id'] = order_id
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context = dict(context or {}, pricelist=self.ecommerce_get_pricelist_id(cr, uid, None, context=context))
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return SaleOrder.browse(cr, SUPERUSER_ID, order_id, context=context)
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def ecommerce_get_current_order(self, cr, uid, context=None):
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SaleOrder = self.pool.get('sale.order')
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context = dict(context or {}, pricelist=self.ecommerce_get_pricelist_id(cr, uid, None, context=context))
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order_id = request.session.get('ecommerce_order_id')
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if not order_id:
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request.session['ecommerce_order_id'] = False
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return False
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if not order_id in SaleOrder.exists(cr, uid, [order_id], context=context):
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request.session['ecommerce_order_id'] = False
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return False
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try:
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order = SaleOrder.browse(cr, SUPERUSER_ID, order_id, context=context)
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assert order.website_session_id == request.session['website_session_id']
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return order
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except:
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request.session['ecommerce_order_id'] = False
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return False
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# ************************************************************
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# Ecommerce transaction management
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# ************************************************************
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def _get_transaction(self, cr, uid, tx_id=None, context=None):
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transaction_obj = self.pool.get('payment.transaction')
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if tx_id:
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tx_ids = transaction_obj.search(cr, uid, [('id', '=', tx_id), ('state', 'not in', ['cancel'])], context=context)
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if tx_ids:
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return transaction_obj.browse(cr, uid, tx_ids[0], context=context)
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return False
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def ecommerce_get_current_transaction(self, cr, uid, context=None):
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if request.session.get('website_sale_transaction_id'):
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tx = self._get_transaction(cr, uid, tx_id=request.session['website_sale_transaction_id'], context=context)
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if not tx:
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request.session['website_sale_transaction_id'] = False
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return tx
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return False
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def ecommerce_reset(self, cr, uid, context=None):
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request.session.update({
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'ecommerce_order_id': False,
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'ecommerce_pricelist': False,
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'website_sale_transaction_id': False,
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})
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request.context.update({
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'website_sale_order': False,
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'website_sale_transaction': False,
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})
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def preprocess_request(self, cr, uid, ids, request, context=None):
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request.context.update({
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'website_sale_order': self.ecommerce_get_current_order(cr, uid, context=context),
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'website_sale_transaction': self.ecommerce_get_current_transaction(cr, uid, context=context)
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})
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return super(Website, self).preprocess_request(cr, uid, ids, request, context=None)
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def ecommerce_get_product_domain(self):
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return [("sale_ok", "=", True),("product_variant_ids","!=",False)]
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