#!/bin/bash
# info: delete user package
# options: PACKAGE
#
# example: v-delete-user-package admin palegreen
#
# This function for deleting user package.
#
# If the package is in use, users will be updated to
# use the default package.

#----------------------------------------------------------#
#                Variables & Functions                     #
#----------------------------------------------------------#

# Argument definition
package=$1

# Includes
# shellcheck source=/etc/hestiacp/hestia.conf
source /etc/hestiacp/hestia.conf
# shellcheck source=/usr/local/hestia/func/main.sh
source $HESTIA/func/main.sh
# load config file
source_conf "$HESTIA/conf/hestia.conf"

# Functions
is_package_in_use() {
	check_package=$(grep "PACKAGE='$package" $HESTIA/data/users/*/user.conf | cut -d'/' -f7)
	if [ -n "$check_package" ]; then
		for user in $check_package; do
			$BIN/v-change-user-package "$user" 'default'
		done
	fi
}

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

check_args '1' "$#" 'PACKAGE'
is_format_valid 'package'
is_package_valid
is_package_in_use

# Perform verification if read-only mode is enabled
check_hestia_demo_mode

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

# Deleting user package
rm -f "$HESTIA/data/packages/$package.pkg"

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

$BIN/v-log-action "system" "Info" "System" "Deleted package (Name: $package)."
log_event "$OK" "$ARGUMENTS"

exit