59 lines
2.8 KiB
Python
59 lines
2.8 KiB
Python
# -*- coding: utf-8 -*-
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from openerp import SUPERUSER_ID
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from openerp.osv import osv, orm, fields
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from openerp.tools.translate import _
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class sale_order_line(osv.Model):
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_inherit = "sale.order.line"
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_columns = {
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'linked_line_id': fields.many2one('sale.order.line', 'Linked Order Line', domain="[('order_id','!=',order_id)]", ondelete='cascade'),
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'option_line_ids': fields.one2many('sale.order.line', 'linked_line_id', string='Options Linked'),
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}
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class sale_order(osv.Model):
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_inherit = "sale.order"
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def _cart_find_product_line(self, cr, uid, ids, product_id=None, line_id=None, context=None, **kwargs):
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line_ids = super(sale_order, self)._cart_find_product_line(cr, uid, ids, product_id, line_id, context=context)
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if line_id:
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return line_ids
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linked_line_id = kwargs.get('linked_line_id')
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optional_product_ids = kwargs.get('optional_product_ids')
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for so in self.browse(cr, uid, ids, context=context):
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domain = [('id', 'in', line_ids)]
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domain += linked_line_id and [('linked_line_id', '=', linked_line_id)] or [('linked_line_id', '=', False)]
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if optional_product_ids:
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domain += [('option_line_ids.product_id', '=', pid) for pid in optional_product_ids]
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else:
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domain += [('option_line_ids', '=', False)]
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return self.pool.get('sale.order.line').search(cr, SUPERUSER_ID, domain, context=context)
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def _cart_update(self, cr, uid, ids, product_id=None, line_id=None, add_qty=0, set_qty=0, context=None, **kwargs):
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""" Add or set product quantity, add_qty can be negative """
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value = super(sale_order, self)._cart_update(cr, uid, ids, product_id, line_id, add_qty, set_qty, context=context, **kwargs)
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linked_line_id = kwargs.get('linked_line_id')
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sol = self.pool.get('sale.order.line')
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line = sol.browse(cr, SUPERUSER_ID, value.get('line_id'), context=context)
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for so in self.browse(cr, uid, ids, context=context):
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if linked_line_id and linked_line_id in map(int,so.order_line):
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linked = sol.browse(cr, SUPERUSER_ID, linked_line_id, context=context)
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line.write({
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"name": _("%s\nOption for: %s") % (line.name, linked.product_id.name_get()[0][1]),
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"linked_line_id": linked_line_id
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})
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# select linked product
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option_ids = [l for l in so.order_line if l.linked_line_id.id == line.id]
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# update line
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for l in option_ids:
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super(sale_order, self)._cart_update(cr, uid, ids, l.product_id.id, l.id, add_qty, set_qty, context=context, **kwargs)
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value['option_ids'] = [l.id for l in option_ids]
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return value
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