#!/bin/bash
# info: adding data base server

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

# Argument defenition
type="$1"
host="$2"
port="$3"
db_user="$4"
db_password="$5"
max_usr="${6-300}"
max_db="${7-300}"
template="${8-template1}"


# Importing variables
source $VESTA/conf/vars.conf
source $V_FUNC/shared_func.sh
source $V_FUNC/db_func.sh


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

# Checking arg number
args_usage='type host port db_user db_password [max_usr] [max_db] [tpl]'
check_args '5' "$#" "$args_usage"

# Checking argument format
format_validation 'host' 'port' 'db_user' 'db_password' 'max_usr' 'max_db'
format_validation 'template'

# Checking db system is enabled
is_system_enabled 'db'

# Checking db type
is_type_valid 'db' "$type"

# Checking host existance
is_db_host_new

# Checking host connection
case $type in
    mysql) is_mysql_host_alive ;;
    pgsql) is_pgsql_host_alive ;;
esac

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

# Concatentating db host string
case $type in
    mysql) new_str="HOST='$host' USER='$db_user' PASSWORD='$db_password'";
            new_str="$new_str PORT='$port' MAX_USERS='$max_usr'";
            new_str="$new_str MAX_DB='$max_db' U_SYS_USERS=''";
            new_str="$new_str U_DB_BASES='0'  ACTIVE='yes' DATE='$V_DATE'";;
    pgsql) new_str="HOST='$host' USER='$db_user' PASSWORD='$db_password'";
            new_str="$new_str PORT='$port' TPL='$tpl'";
            new_str="$new_str MAX_USERS='$max_usr' MAX_DB='$max_db'";
            new_str="$new_str U_SYS_USERS=''";
            new_str="$new_str U_DB_BASES='0' ACTIVE='yes' DATE='$V_DATE'";;
esac

# Adding host to conf
echo "$new_str" >> $V_DB/$type.conf


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

# Hidding db pass
V_EVENT=$(echo $V_EVENT | sed -e "s/$db_password/xxxxxx/g")

# Logging
log_event 'system' "$V_EVENT"

exit $OK