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migration to remove deleted tags from tasks

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This commit is contained in:
Matteo Pagliazzi 2013-10-28 15:55:34 +01:00
parent cd97cc1e24
commit ffdfe0b734
1 changed files with 17 additions and 0 deletions
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17
migrations/20131028_cleanup_deleted_tags.js Normal file
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_.each(db.users.find(), function(user){
var tags = user.tags;
_.each(user.tasks, function(task){
_.each(task.tags, function(val, key){
_.each(tags, function(tag){
if(key == tag.id) delete task.tags[key];
});
};
});
try {
db.users.update({_id:user._id}, user);
} catch(e) {
print(e);
}
});