#!/bin/bash

#=================================================
# IMPORT GENERIC HELPERS
#=================================================

source _common.sh
source /usr/share/yunohost/helpers

#=================================================
# REMOVE SYSTEM CONFIGURATIONS
#=================================================
ynh_script_progression --message="Removing system configurations related to $app..." --weight=1

# Remove the service from the list of services known by YunoHost (added from `yunohost service add`)
if ynh_exec_warn_less yunohost service status "$app" >/dev/null; then
    yunohost service remove "$app"
fi
if ynh_exec_warn_less yunohost service status "$app-web" >/dev/null; then
    yunohost service remove "$app-web"
fi

# Remove the dedicated systemd config
ynh_systemd_action --service_name="$app" --action="stop"
ynh_systemd_action --service_name="$app-web" --action="stop"
systemctl disable "$app.service" --quiet
systemctl disable "$app-web.service" --quiet

# Remove the dedicated NGINX config
ynh_remove_nginx_config

#=================================================
# REMOVE VARIOUS FILES
#=================================================
ynh_script_progression --message="Removing various files..."

ynh_secure_remove --file="/usr/share/mailman3-web"

# Remove a directory securely
ynh_secure_remove --file="/etc/$app"

# Remove hook for postfix conf
ynh_secure_remove --file="/usr/share/yunohost/hooks/conf_regen/98-postfix_mailman3"
yunohost tools regen-conf postfix
ynh_systemd_action --service_name="postfix" --action="restart"

#=================================================
# REMOVE THE POSTGRESQL DATABASE
#=================================================
ynh_script_progression --message="Removing the PostgreSQL database..."

# Remove a database if it exists, along with the associated user
ynh_psql_remove_db --db_user="$db_user_app" --db_name="$db_name_app"
ynh_psql_remove_db --db_user="$db_user_web" --db_name="$db_name_web"

#=================================================
# END OF SCRIPT
#=================================================

ynh_script_progression --message="Removal of $app completed"