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  • How to use a unique cron job for all subscriptions system ?

    @dinesh.singh
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    If you want to use a unique cron job for all subscriptions system then follow the following code in your subscription module in .py file.

    2.  def set_process(self, cr, uid, ids, context=None):
    3.         for row in self.read(cr, uid, ids, context=context):
    4.             mapping = {'name':'name','interval_number':'interval_number','interval_type':'interval_type','exec_init':'numbercall','date_init':'nextcall'}
    5.             res = {'model':'subscription.subscription', 'args': repr([[row['id']]]), 'function':'model_copy', 'priority':6, 'user_id':row['user_id'] and row['user_id'][0]}
    6.             for key,value in mapping.items():
    7.                 res[value] = row[key]
    8.             id = self.pool.get('ir.cron').create(cr, uid, res)
    9.             self.write(cr, uid, [row['id']], {'cron_id':id, 'state':'running'})
    10.         return True
    11.  
    12.     def model_copy(self, cr, uid, ids, context=None):
    13.         for row in self.read(cr, uid, ids, context=context):
    14.             if not row.get('cron_id',False):
    15.                 continue
    16.             cron_ids = [row['cron_id'][0]]
    17.             remaining = self.pool.get('ir.cron').read(cr, uid, cron_ids, ['numbercall'])[0]['numbercall']
    18.             try:
    19.                 (model_name, id) = row['doc_source'].split(',')
    20.                 id = int(id)
    21.                 model = self.pool.get(model_name)
    22.             except:
    23.                 raise osv.except_osv(_('Wrong Source Document!'), _('Please provide another source document.\nThis one does not exist!'))
    24.  
    25.             default = {'state':'draft'}
    26.             doc_obj = self.pool.get('subscription.document')
    27.             document_ids = doc_obj.search(cr, uid, [('model.model','=',model_name)])
    28.             doc = doc_obj.browse(cr, uid, document_ids)[0]
    29.             for f in doc.field_ids:
    30.                 if f.value=='date':
    31.                     value = time.strftime('%Y-%m-%d')
    32.                 else:
    33.                     value = False
    34.                 default[f.field.name] = value
    35.  
    36.             state = 'running'
    37.  
    38.             # if there was only one remaining document to generate
    39.             # the subscription is over and we mark it as being done
    40.             if remaining == 1:
    41.                 state = 'done'
    42.             id = self.pool.get(model_name).copy(cr, uid, id, default, context)
    43.             self.pool.get('subscription.subscription.history').create(cr, uid, {'subscription_id': row['id'], 'date':time.strftime('%Y-%m-%d %H:%M:%S'), 'document_id': model_name+','+str(id)})
    44.             self.write(cr, uid, [row['id']], {'state':state})
    45.         return True
    46.  
    47.     def unlink(self, cr, uid, ids, context=None):
    48.         for record in self.browse(cr, uid, ids, context or {}):
    49.             if record.state=="running":
    50.                 raise osv.except_osv(_('Error!'),_('You cannot delete an active subscription!'))
    51.         return super(subscription_subscription, self).unlink(cr, uid, ids, context)
    52.  
    53.     def set_done(self, cr, uid, ids, context=None):
    54.         res = self.read(cr,uid, ids, ['cron_id'])
    55.         ids2 = [x['cron_id'][0] for x in res if x['id']]
    56.         self.pool.get('ir.cron').write(cr, uid, ids2, {'active':False})
    57.         self.write(cr, uid, ids, {'state':'done'})
    58.         return True
    59.  
    60.     def set_draft(self, cr, uid, ids, context=None):
    61.         self.write(cr, uid, ids, {'state':'draft'})
    62.         return True
    63. subscription_subscription()
    64.  
    65. class subscription_subscription_history(osv.osv):
    66.     _name = "subscription.subscription.history"
    67.     _description = "Subscription history"
    68.     _rec_name = 'date'
    69.     _columns = {
    70.         'date': fields.datetime('Date'),
    71.         'subscription_id': fields.many2one('subscription.subscription', 'Subscription', ondelete='cascade'),
    72.         'document_id': fields.reference('Source Document', required=True, selection=_get_document_types, size=128),
    73.     }
    74. subscription_subscription_history()
    75.  

     

    use a unique cron job for all subscriptions system
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