#!/bin/bash

# Source YunoHost helpers
source /usr/share/yunohost/helpers

# Stop script if errors
ynh_abort_if_errors

# Import common cmd
source ../settings/scripts/_common.sh
source ../settings/scripts/psql.sh

# Retrieve arguments
domain=$(ynh_app_setting_get $app special_domain)
path=$(ynh_app_setting_get $app special_path)
final_path=$(ynh_app_setting_get $app final_path)
synapse_db_pwd=$(ynh_app_setting_get $app synapse_db_pwd)
is_public=$(ynh_app_setting_get $app is_public)
synapse_port=$(ynh_app_setting_get $app synapse_port)
synapse_tls_port=$(ynh_app_setting_get $app synapse_tls_port)
turnserver_tls_port=$(ynh_app_setting_get $app turnserver_tls_port)
turnserver_pwd=$(ynh_app_setting_get $app turnserver_pwd)

# Check domain/path availability
ynh_webpath_available $domain $path || ynh_die "$domain/$path is not available, please use an other domain."

# Make dh cert for synapse if it not exist
test ! -e /etc/yunohost/certs/$domain/dh.pem && openssl dhparam -out /etc/yunohost/certs/$domain/dh.pem 2048 > /dev/null

# Ouvre le port dans le firewall
yunohost firewall allow --no-upnp TCP $synapse_tls_port > /dev/null 2>&1
yunohost firewall allow --no-upnp Both $turnserver_tls_port > /dev/null 2>&1

# Install all dependances
install_dependances

# Create user
ynh_system_user_create $synapse_user /var/lib/matrix-synapse

# Create directory Install synapse in virtualenv
install_from_source

# Restore all config and data
ynh_restore

# Configure access for certificates
set_certificat_access

# Restore postgresql database
ynh_psql_create_user $synapse_db_user $synapse_db_pwd
ynh_psql_execute_as_root \
"CREATE DATABASE $synapse_db_name
 ENCODING 'UTF8'
 LC_COLLATE='C'
 LC_CTYPE='C'
 template=template0
 OWNER $synapse_db_user;"
su -c "psql $synapse_db_name" postgres < ${YNH_CWD}/dump.sql

# Enable systemd service
systemctl daemon-reload
systemctl enable matrix-synapse.service

# register yunohost service
yunohost service add matrix-synapse

# Reload webserver
systemctl reload nginx.service
systemctl restart matrix-synapse.service
systemctl restart coturn.service