#!/bin/bash

#=================================================
# 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

if ! ynh_in_ci_tests; then
    # Check memory requirements
    check_memory_requirements
fi

#=================================================
# INSTALL DEPENDENCIES
#=================================================
ynh_script_progression "Reinstalling Ruby..."
ynh_ruby_install

ynh_script_progression "Reinstalling NodeJS..."
ynh_nodejs_install

#=================================================
# RESTORE THE APP MAIN DIR
#=================================================
ynh_script_progression "Restoring the app main directory..."

ynh_restore "$install_dir"

#REMOVEME? Assuming the install dir is setup using ynh_setup_source, the proper chmod/chowns are now already applied and it shouldn't be necessary to tweak perms | chmod -R o-rwx "$install_dir"
#REMOVEME? Assuming the install dir is setup using ynh_setup_source, the proper chmod/chowns are now already applied and it shouldn't be necessary to tweak perms | chown -R "$app:www-data" "$install_dir"
#=================================================
# RESTORE THE POSTGRESQL DATABASE
#=================================================
ynh_script_progression "Restoring the PostgreSQL database..."

ynh_psql_db_shell  <<< "CREATE EXTENSION IF NOT EXISTS hstore;"
ynh_psql_db_shell  <<< "CREATE EXTENSION IF NOT EXISTS pg_trgm;"

ynh_psql_db_shell < ./db.sql

#=================================================
# REINSTALL BUNDLE GEM
#=================================================
ynh_script_progression "Reinstall Bundle Gem..."

pushd "$install_dir"
    gem install bundler
popd

#=================================================
# RESTORE SYSTEM CONFIGURATIONS
#=================================================
ynh_script_progression "Restoring system configurations related to $app..."

ynh_restore "/etc/nginx/conf.d/$domain.d/$app.conf"

ynh_restore "/etc/systemd/system/$app.service"
systemctl enable "$app.service" --quiet
yunohost service add "$app" --log "$install_dir/log/unicorn.stderr.log" "$install_dir/log/unicorn.stdout.log" "$install_dir/log/production.log"

ynh_restore "/etc/logrotate.d/$app"

#=================================================
# RELOAD NGINX AND PHP-FPM OR THE APP SERVICE
#=================================================
ynh_script_progression "Reloading NGINX web server and $app's service..."

ynh_systemctl --service="$app" --action="start" --log_path="$install_dir/log/unicorn.stderr.log" --wait_until="INFO -- : worker=$((unicorn_workers-1)) ready"

ynh_systemctl --service=nginx --action=reload

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

ynh_script_progression "Restoration completed for $app"