clean code and add res info

1 job for development in 1 minute and 50 seconds (queued for 1 second)
Status Name Job ID Coverage
  Test
failed run_tests #39496
node

00:01:50

 
Name Stage Failure
failed
run_tests Test
PING mongo (172.17.0.6) 56(84) bytes of data.
64 bytes from mongo (172.17.0.6): icmp_seq=1 ttl=64 time=0.158 ms

--- mongo ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 0.158/0.158/0.158/0.000 ms
$ mv config.json.example config.json
mv: cannot stat 'config.json.example': No such file or directory
ERROR: Job failed: exit code 1