[MERGE] Account: Add constraint on account.account and account.account.template for type=view

bzr revid: mra@mra-laptop-20110111095527-ea7ifuxep1xuk26c

addons/account/account.py

@@ -418,9 +418,19 @@ class account_account(osv.osv):
                 c_ids = s_ids
             ids = child_ids
         return True
+    
+    def _check_type(self, cr, uid, ids, context=None):
+        if context is None:
+            context = {}        
+        accounts = self.browse(cr, uid, ids, context=context)        
+        for account in accounts:
+            if account.child_id and account.type != 'view':
+                return False
+        return True
 
     _constraints = [
-        (_check_recursion, 'Error ! You can not create recursive accounts.', ['parent_id'])
+        (_check_recursion, 'Error ! You can not create recursive accounts.', ['parent_id']),
+        (_check_type, 'You cannot create a account! \nMake sure if the account has children then it should be type "View"! ', ['type']),
     ]
     _sql_constraints = [
         ('code_company_uniq', 'unique (code,company_id)', 'The code of the account must be unique per company !')
@@ -2295,9 +2305,20 @@ class account_account_template(osv.osv):
         'nocreate': False,
     }
 
+    def _check_type(self, cr, uid, ids, context=None):
+        if context is None:
+            context = {}        
+        accounts = self.browse(cr, uid, ids, context=context)        
+        for account in accounts:
+            if account.parent_id and account.parent_id.type != 'view':
+                return False
+        return True
+
     _check_recursion = check_cycle
     _constraints = [
-        (_check_recursion, 'Error ! You can not create recursive account templates.', ['parent_id'])
+        (_check_recursion, 'Error ! You can not create recursive account templates.', ['parent_id']),
+        (_check_type, 'You cannot create a account template! \nMake sure if the account template has parent then it should be type "View"! ', ['type']),
+        
     ]
 
     def name_get(self, cr, uid, ids, context=None):