DEP and filevault script

Two issues I have.
1. The newly created user is not added to FileVault 2. Can I do a fdesetup -add -usertoadd to fix this
2. My verification to see if the user is enabled for FileVault 2 doesn't seem to do anything.

Ideas?

#!/bin/bash

if [ "$IS_LAPTOP" != "" ]; then
    #username=$(/usr/bin/osascript -e 'Tell application "System Events" to display dialog "Please enter the domain username or select Cancel." default answer "johdoe"' -e 'text returned of result' 2>/dev/null)
username=$(/usr/sbin/scutil --get ComputerName | cut -d- -f1)
#Create AD mobile account
/System/Library/CoreServices/ManagedClient.app/Contents/Resources/createmobileaccount -n $username -D

#Make Admin
/usr/sbin/dseditgroup -o edit -a "$username" -t user admin

#Disable parental controls
sudo dscl . -mcxdelete /Users/$username
sudo rm -rf /Library/Managed Preferences/$username


user_password=$(/usr/bin/osascript -e 'Tell application "System Events" to display dialog "Please enter the domain user password or select Cancel." default answer "Acemfg1"' -e 'text returned of result' 2>/dev/null)


sysadminctl   "$username" -password "$user_password" -secureTokenOn -adminUser "Administrator" -adminPassword "adminpassword"

#  "Message"
function error() {
  osascript <<EOT
    tell app "System Events"
      display dialog "$1" buttons {"OK"} default button 1 with icon caution with title "Important Info"
      return  -- Suppress result
    end tell
EOT
}

error "$username account has been created. Update user and location info in JAMF console @ https://acemfg.jamfcloud.com"

# Did we succeed?
if fdesetup list | grep -q ${username}
then
  echo "Successs!"
  error "Success FileVault is enabled for $fullname"
  #/usr/local/bin/jamf policy -event azurereg
  exit 0
else
  echo "Failed :("
  error "Failed FileVault is not enabled for $fullname open System Preferences->Security & Privacy->FileVault to fix"
  exit 1
fi
else    
username=$(/usr/sbin/scutil --get ComputerName | cut -d- -f1)
#Create AD mobile account
/System/Library/CoreServices/ManagedClient.app/Contents/Resources/createmobileaccount -n $username -D

#Make Admin
/usr/sbin/dseditgroup -o edit -a "$username" -t user admin

#Disable parental controls
sudo dscl . -mcxdelete /Users/$username
sudo rm -rf /Library/Managed Preferences/$username


user_password=$(/usr/bin/osascript -e 'Tell application "System Events" to display dialog "Please enter the domain user password or select Cancel." default answer "Acemfg1"' -e 'text returned of result' 2>/dev/null)
#/usr/local/bin/jamf policy -event azurereg

#  "Message"
function error() {
  osascript <<EOT
    tell app "System Events"
      display dialog "$1" buttons {"OK"} default button 1 with icon caution with title "Important Info"
      return  -- Suppress result
    end tell
EOT
}

error "$username account has been created. Update user and location info in JAMF console @ https://acemfg.jamfcloud.com"
exit 0

fi