func ensureIndexes() {
ses := mongo.GetSession()
defer ses.Close()
index := mgo.Index{
Key: []string{"public_id"},
Unique: false,
}
mongo.GetCollection(ses, session.Collection).EnsureIndex(index)
}
// createCollection creates a collection in the new database.
func createCollection(ses *mgo.Session, db *DB, col *Collection, dropIdxs bool) error {
if mongo.CollectionExists("", ses, col.Name) {
return ErrCollectionExists
}
mCol := mongo.GetCollection(ses, col.Name)
if err := mCol.Create(new(mgo.CollectionInfo)); err != nil {
return err
}
if err := createIndexes(ses, mCol, col, dropIdxs); err != nil {
return err
}
return nil
}