#!/bin/bash
# info: add remote dns domain
# options: USER DOMAIN [FLUSH]
#
# The function synchronize dns domain with the remote server.


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

# Argument definition
user=$1
domain=$2
flush=$3


# Includes
source $HESTIA/func/main.sh
source $HESTIA/func/remote.sh
source $HESTIA/conf/hestia.conf


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

check_args '2' "$#" 'USER DOMAIN [FLUSH]'
is_format_valid 'user' 'domain'
is_system_enabled "$DNS_CLUSTER" 'DNS_CLUSTER'
is_procces_running
remote_dns_health_check


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

# Parsing domain record
str=$(grep "DOMAIN='$domain'" $USER_DATA/dns.conf 2>/dev/null)
if [ -z "$str" ]; then
    pipe="$HESTIA/data/queue/dns-cluster.pipe"
    queue_str=$(grep -n "$SCRIPT $1 $2 " $pipe |cut -f1 -d: |head -n1)
    if [ ! -z "$queue_str" ]; then
        sed -i "$queue_str d"  $pipe
    fi
    exit
fi

IFS=$'\n'
for cluster in $(grep "SUSPENDED='no'" $HESTIA/conf/dns-cluster.conf); do

    # Parsing remote dns host parameters
    parse_object_kv_list "$cluster"

    # Parsing domain parameters
    parse_object_kv_list "$str"

    # Syncing domain data
    cluster_cmd v-insert-dns-domain $DNS_USER "$str" $HOSTNAME $flush 'no'
    check_result $? "$HOST connection failed" $E_CONNECT

    # Syncing domain records
    tmp_file="/tmp/vst-sync.$DOMAIN"
    cluster_file $USER_DATA/dns/$DOMAIN.conf $tmp_file
    check_result $? "$HOST connection failed" $E_CONNECT

    # Inserting synced records
    cluster_cmd v-insert-dns-records $DNS_USER $DOMAIN $tmp_file 'no'
    check_result $? "$HOST connection failed" $E_CONNECT

    # Rebuilding dns zone
    cluster_cmd v-rebuild-dns-domain $DNS_USER $domain 'yes' 'no'
    check_result $? "$HOST connection failed" $E_CONNECT
done



#----------------------------------------------------------#
#                       Hestia                             #
#----------------------------------------------------------#

# Updating pipe
rm -f $tmpfile
pipe="$HESTIA/data/queue/dns-cluster.pipe"
str=$(grep -n "$SCRIPT $1 $2 " $pipe | cut -f1 -d: | head -n1)
if [ ! -z "$str" ]; then
    sed -i "$str d"  $pipe
fi

exit
