konfig/buchung eingeben: ausgewählte kassenbücher

book.py

@@ -306,7 +306,10 @@ class Book(tree(separator='/'), Workflow, ModelSQL, ModelView):
     def write(cls, *args):
         """ deny update if book is not 'open'
         """
+        ConfigUser = Pool().get('cashbook.configuration_user')
+
         actions = iter(args)
+        to_write_config = []
         for books, values in zip(actions, actions):
             for book in books:
                 # deny btype-->None if lines not empty
@@ -326,8 +329,23 @@ class Book(tree(separator='/'), Workflow, ModelSQL, ModelView):
                             bookname = book.rec_name,
                             state_txt = book.state_string,
                             ))
+
+                # if owner changes, remove book from user-config
+                if 'owner' in values.keys():
+                    if book.owner.id != values['owner']:
+                        for x in ['defbook', 'book1', 'book2', 'book3',
+                            'book4', 'book5']:
+                            cfg1 = ConfigUser.search([
+                                    ('iduser.id', '=', book.owner.id),
+                                    ('%s.id' % x, '=', book.id),
+                                ])
+                            if len(cfg1) > 0:
+                                to_write_config.extend([ cfg1, {x: None} ])
         super(Book, cls).write(*args)
 
+        if len(to_write_config) > 0:
+            ConfigUser.write(*to_write_config)
+
     @classmethod
     def delete(cls, books):
         """ deny delete if book has lines