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PROJECT: add check_recursion for project 

bzr revid: ced-3a75ab9b4e80d4b64e75fe95c32f3821721e3515
This commit is contained in:
ced 2007-01-23 12:27:00 +00:00
parent 666dd051cd
commit bd9e0c2418
1 changed files with 13 additions and 0 deletions
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13
addons/project/project.py
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@ -63,6 +63,16 @@ class project(osv.osv):
res[proj.id] += task.planned_hours
return res
def _check_recursion(self, cr, uid, ids):
level = 100
while len(ids):
cr.execute('select distinct parent_id from project_project where id in ('+','.join(map(str, ids))+')')
ids = filter(None, map(lambda x:x[0], cr.fetchall()))
if not level:
return False
level -= 1
return True
def onchange_partner_id(self, cr, uid, ids, part):
if not part:
return {'value':{'contact_id': False, 'pricelist_id': False}}
@ -109,6 +119,9 @@ class project(osv.osv):
}
_order = "priority"
_constraints = [
(_check_recursion, 'Error ! You can not create recursive projects.', ['parent_id'])
]
# toggle activity of projects, their sub projects and their tasks
#CHECKME: it might be better to simply override the write method