#!/bin/bash
# Sets max_emails_per_hour for a user
# Updated by Laura S. 12/8/2023

# checks for input

if [ "$1" == "" ];
then
    echo ""
    echo "Missing user name..."
	exit 1

elif ! /bin/ls -A /var/cpanel/users/"$1" > /dev/null 2>&1;
then
    echo ""
    echo "User does not exist"
	exit 1

elif [ "$2" == "" ];
then
    echo ""
    echo "You need to specify an hourly limit"
	exit 1

elif [ "$2" -gt "750" ];
then
    echo ""
    echo "You are not allowed to set maxemails higher than 750 - please ask a system admin"
	exit 1

# sets limit
elif  grep MAX_EMAIL_PER_HOUR /var/cpanel/users/"$1" >/dev/null
then
    echo ""
	sed -e '/MAX_EMAIL_PER_HOUR/d' -i /var/cpanel/users/"$1" >/dev/null
	echo "MAX_EMAIL_PER_HOUR=$2" >> /var/cpanel/users/"$1"
    /scripts/updateuserdomains
	echo "$1 enabled to send up to $2 emails per hour"
    touch /home/"$1"/.senderlimit /home/"$1"/.imh/.exim_bulk && echo "$2" > /home/"$1"/.senderlimit
    echo ""

else
    echo ""
    echo "MAX_EMAIL_PER_HOUR=$2" >> /var/cpanel/users/"$1"
    /scripts/updateuserdomains
    echo "$1 added to send up to $2 emails per hour"
    touch /home/"$1"/.senderlimit /home/"$1"/.imh/.exim_bulk && echo "$2" > /home/"$1"/.senderlimit
fi