#!/bin/bash

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

# Keep this path for calling _common.sh inside the execution's context of backup and restore scripts
source ../settings/scripts/_common.sh
source /usr/share/yunohost/helpers

db_name=$(ynh_app_setting_get --app=$app --key=db_name)

#=================================================
# STANDARD RESTORATION STEPS
#=================================================
# RESTORE THE NGINX CONFIGURATION
#=================================================
ynh_script_progression --message="Restoring the NGINX web server configuration..." --weight=1

ynh_restore_file --origin_path="/etc/nginx/conf.d/$domain.d/$app.conf"

#=================================================
# RESTORE THE POSTGRESQL DATABASE
#=================================================
ynh_script_progression --message="Restoring the PostgreSQL database..." --weight=1

ynh_psql_execute_file_as_root --file="./db.sql" --database=$db_name

#=================================================
# RESTORE THE APP MAIN DIR
#=================================================
ynh_script_progression --message="Restoring the app main directory..." --weight=1

ynh_restore_file --origin_path="$install_dir"

chmod 750 "$install_dir"
chmod -R o-rwx "$install_dir"
chown -R $app:www-data "$install_dir"

#=================================================
# RESTORE SYSTEMD
#=================================================
ynh_script_progression --message="Restoring the systemd configuration..." --weight=1

ynh_restore_file --origin_path="/etc/systemd/system/bookwyrm-beat.service"
ynh_restore_file --origin_path="/etc/systemd/system/bookwyrm-server.service"
ynh_restore_file --origin_path="/etc/systemd/system/bookwyrm-worker.service"
ynh_restore_file --origin_path="/etc/systemd/system/bookwyrm.target"

systemctl enable "bookwyrm-beat.service" --quiet
systemctl enable "bookwyrm-server.service" --quiet
systemctl enable "bookwyrm-worker.service" --quiet

#=================================================
# INTEGRATE SERVICE IN YUNOHOST
#=================================================
ynh_script_progression --message="Integrating service in YunoHost..." --weight=1

yunohost service add "$app-beat" --log="/var/log/$app/$app-beat.log"
yunohost service add "$app-server" --log="/var/log/$app/$app.log"
yunohost service add "$app-worker" --log="/var/log/$app/$app-worker.log"

#=================================================
# START SYSTEMD SERVICE
#=================================================
ynh_script_progression --message="Starting a systemd service..." --weight=1

ynh_systemd_action --service_name="$app-beat" --action="start" --log_path="systemd" --line_match="Started bookwyrm celery beat process"
ynh_systemd_action --service_name="$app-server" --action="start" --log_path="systemd" --line_match="Booting worker with pid"
ynh_systemd_action --service_name="$app-worker" --action="start" --log_path="systemd" --line_match="ready"

#=================================================
# GENERIC FINALIZATION
#=================================================
# RELOAD NGINX
#=================================================
ynh_script_progression --message="Reloading NGINX web server..." --weight=1

ynh_systemd_action --service_name=nginx --action=reload

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

ynh_script_progression --message="Restoration completed for $app" --last