Question

I am using Openerp 6.1.1.

I want to create a sequence for only leads that become opportunity but not for all leads.

Since both leads and opportunity are modelled using the same table, it’s not clear how to achieve this. Please suggest.

Thanks in advance.

Answer 1

i got this working finally.

Overriding convert_opportunity() was not possible since it may contain a list of ids which I couldn’t figure out how to pass the sequence to. So I had to overwrite the _convert_opportunity_data() method (not a good choice though !).

def create(self, cr, uid, vals, context={}):
    if vals['type']=='opportunity':
        next_seq = self.pool.get('ir.sequence').get(cr, uid, 'crm.lead')
        vals['seq'] = next_seq
    res = super(crm_sequence, self).create(cr, uid, vals, context)
    return res

def _convert_opportunity_data(self, cr, uid, lead, customer, section_id=False, context=None):
    vals = super(crm_sequence, self)._convert_opportunity_data(cr, uid, lead, customer, section_id, context)
    next_eq = self.pool.get('ir.sequence').get(cr, uid, 'crm.lead')
    vals['seq'] = next_seq
    return vals