#!/bin/bash
# info: deleting web domain backend configuration
# options: USER DOMAIN [RESTART]
#
# The function of deleting the virtualhost backend configuration.


#----------------------------------------------------------#
#                    Variable&Function                     #
#----------------------------------------------------------#

# Argument defenition
user=$1
domain=$(idn -t --quiet -u "$2" )
domain_idn=$(idn -t --quiet -a "$domain")

# Includes
source $VESTA/func/main.sh
source $VESTA/func/domain.sh
source $VESTA/conf/vesta.conf


#----------------------------------------------------------#
#                    Verifications                         #
#----------------------------------------------------------#

check_args '2' "$#" 'USER DOMAIN'
validate_format 'user' 'domain'
is_system_enabled "$WEB_SYSTEM" 'WEB_SYSTEM'
is_object_valid 'user' 'USER' "$user"
is_object_unsuspended 'user' 'USER' "$user"
is_object_valid 'web' 'DOMAIN' "$domain"
is_object_unsuspended 'web' 'DOMAIN' "$domain"
is_web_backend_pool_valid

# Checking last webdomain
domains=$(search_objects 'web' 'SUSPENDED' "no" 'DOMAIN'|wc -l)
if [ "$backend" = "$user" ] && [ "$domains" -gt 1 ]; then
    exit
fi


#----------------------------------------------------------#
#                       Action                             #
#----------------------------------------------------------#

# Deleting backend
rm -f $pool/$backend.conf


#----------------------------------------------------------#
#                       Vesta                              #
#----------------------------------------------------------#

# Restarting backend server
if [ "$restart" != 'no' ]; then
    $BIN/v-restart-web-backend
    check_result $? "Backend restart failed" >/dev/null
fi

# Logging
log_history "deleting backend support for $domain"
log_event "$OK" "$EVENT"

exit