Before the dump you need to extract the template directory from fixtures - dev.tar.gz

Restore database from dump you can use command sudo mongorestore --drop -d dev ./dev-db/dev where

dev - this is the name of the database in which the data will be copied --drop - will delete all the data in the database if they existed ./dev/db - the directory which is the dump. In the database - 5 users, first Patrick created 3 events. No one confirmed, the second is one man, third several. He also has some invations. This invations from George. Also George party of the second event Patrick, where only confirmed it.