genUser

#!/bin/bash
#TODO: Need to trap on successful completion
#trap "echo '\\n'All the users were created successfully." EXIT

. config

#Only consider the first paramater if many are given -- $1
if [ -n "$1" ] && [ -f "$1" ]; then
	userAccounts="$1"
else
	userAccounts=`mktemp -t omegaServer.users.XXXXXX`
	echo "Temporary data will be stored in "$userAccounts
	. getUserInfo #Loads getUInfo function

	while echo;do
		getUInfo $userAccounts

		while echo; do
			read -n1 -p "Do you want to add more? [Y/n]: " eoc; echo
			case $eoc in
				y|Y) break;;
				n|N) break 2;;
			esac
			done
	done
fi

mkdir -p log_files
echo "" > $LOGFILE # Initialize log file for current run
mkdir -p $SERVER_DIR
#Create userlevel groups
for x in Users Managers Ceo;do
	groupadd omega$x 2>/dev/null # To throw duplicate addition error
done

cat  $userAccounts | while read aNum branch citizen age legacy; do
#	Create Branch
	if ! ( id $branch &> /dev/null); then
##	Note: Branch Balance and Transaction history are initiated by updateBranch script
		useradd -g omegaManagers -G omegaUsers -mk $MANAGER_FILES -b $SERVER_DIR $branch &>/dev/null
		echo $branch >> log_files/managers.log # Or Branches
		echo "Created Branch: $branch" | tee -a $LOGFILE # Pipe can be replaced with redirection to supress output to /dev/stdout
	fi
#	Create Account
	if ! ( id $aNum &> /dev/null);then
		useradd -g omegaUsers -mk $USER_FILES -b $SERVER_DIR/$branch $aNum &>/dev/null|| (echo "user $aNum not created" && continue)
		echo $aNum>>log_files/users.log #These files can be used to remove the users and groups
	else
		echo "User $aNum already exists" | tee -a $LOGFILE
		continue
	fi
#	Create a group based on citizenship
	if ! ( getent group $citizen &> /dev/null); then #Assuming the citizenship as the required category
		groupadd $citizen
		echo $citizen >> log_files/citizenship.log
		echo "Created Citizenship: $citizen" | tee -a $LOGFILE
	fi
#	Create a group based on age reservation OPTIONAL
	if [ $age = "-" ]; then
		age=""
	elif ! ( getent group $age &> /dev/null ); then
		groupadd $age
		echo $age >> log_files/age_reservation.log
		echo "Created Age reservation: $age" | tee -a $LOGFILE
	fi
#	Create a group based on legacy OPTIONAL
	if [ $legacy = "-" ]; then
		legacy=""
	elif ! ( getent group $legacy &> /dev/null ); then
		groupadd $legacy
		echo $legacy >> log_files/legacy.log
		echo "Created legacy category: $legacy" | tee -a $LOGFILE
	fi
#	Add the user to the respective groups
	for category in $citizen $age $legacy;do
		usermod -aG "$category" $aNum
	done
	echo "Created user: $aNum" | tee -a $LOGFILE
done