#!/bin/bash

SCRIPTPATH="$( cd -- "$(dirname "$0")" >/dev/null 2>&1 ; pwd -P )"

if [ $# -ne 2 ] ; then
   echo -e "Params:\t<username> <contact@email>" >&2
   exit 1
fi

user=$1
email=$2

# Check if already existing user
if grep -q -e ^$user: /etc/passwd ; then

   echo Target : $user

    # Del account from members ML
    echo -n "Deleting mail from member list..."
    pos=$(grep --line-number $user /etc/postfix/virtual_members | cut -d ":" -f 1)
    
    if [ -n $pos ] && [ "$pos" -eq "$pos" ] ; then
        echo Found at pos $pos
        sed -i "${pos}d" /etc/postfix/virtual_members
        postmap /etc/postfix/virtual_members
        echo "[OK]"
    fi
    
    # Del account from any redirect (if exist)
    echo -n "Deleting mail from member list..."
    pos=$(grep --line-number $user /etc/postfix/virtual_redirect | cut -d ":" -f 1)
    if [ -n $pos ] && [ "$pos" -eq "$pos" ] ; then
        echo Found at pos $pos
        sed -i "${pos}d" /etc/postfix/virtual_redirect
        postmap /etc/postfix/virtual_redirect
        echo "[OK]"
    fi

    # Del user
    echo -n "Deleting POSIX account \"$user\"..."
    userdel -rf $user
    echo "[OK]"


    echo -n "Reloading postfix..."
    postfix reload
    echo "[OK]"

    $SCRIPTPATH/sendmail_deletion.sh $user $email

    exit
fi
echo User \"$user\" not in base.
exit 1