Dropbox Backup frequency

Hi all experts,
I’m neither expert nor developer, but with the help of community and studying materials available I could start to host on local Ubuntu desktop for three months now with easy way installation. i’m having a test run for a small retail shop with configuration, setup dropbox backup, email setup at some what level, introduced barcode scanner and so on… it’s amazingly awesome software beyond i could express it with my words… initially i had terrible experience not having backups and restoring process learnt. special thanks to @anand for that.

I could see current setup create backup files every 6hours but only once to drop box (during mid-night. I look forward to another push to have dropbox backup every 6hours.
can anyone help me out please…

If anyone from the community wants to work on this and send a pull request, here’s what you need to do

Add Dropbox backup in hourly hooks
Add a field “last backup on”
Add Dropbox backup frequency of every 6 hours in the drop down
In the hourly backup call, check if 6 hours have elapsed since the last backup. If yes take a new backup else return.