#!/bin/bash
# info: delete database serve
# options: type host
#
# The function for deleting the database host from vesta configuration. It will
# be deleted if there are no databases created on it only.


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

# Argument defenition
type=$1
host=$2

# Importing variables
source $VESTA/conf/vars.conf
source $V_CONF/vesta.conf
source $V_FUNC/shared.func
source $V_FUNC/db.func


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

# Checking arg number
check_args '2' "$#" 'type host'

# Checking argument format
format_validation 'host'

# Checking db system is enabled
is_system_enabled 'db'

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

# Checking host existance
is_db_host_valid

# Checking db host users
is_db_host_free


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

# Deleting host from conf
del_dbhost_vesta


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

# Logging
log_event 'system' "$V_EVENT"

exit