add remove script

scripts/remove

@@ -12,49 +12,63 @@ source /usr/share/yunohost/helpers
 #=================================================
 # LOAD SETTINGS
 #=================================================
-ynh_script_progression --message="Loading installation settings..." --time --weight=1
+ynh_script_progression --message="Loading installation settings..." --weight=5
 
 app=$YNH_APP_INSTANCE_NAME
 
-domain=$(ynh_app_setting_get --app=$app --key=domain)
+server_name=$(ynh_app_setting_get --app=$app --key=server_name)
+synapse_instance=$(ynh_app_setting_get --app=$app --key=synapse_instance)
+app_service_registration_path=$(ynh_app_setting_get --app=$app --key=app_service_registration_path)
+facebookbot=$(ynh_app_setting_get --app=$app --key=facebookbot)
 port=$(ynh_app_setting_get --app=$app --key=port)
-db_name=$(ynh_app_setting_get --app=$app --key=db_name)
-db_user=$db_name
 final_path=$(ynh_app_setting_get --app=$app --key=final_path)
 
+#=================================================
+# SET CONSTANTS
+#=================================================
+
+synapse_db_name="matrix_$synapse_instance"
+facebookbot_synapse_db_user="@$facebookbot:$server_name"
+mautrix_facebook_user=$app
+mautrix_facebook_db_name=$app
+mautrix_facebook_db_user=$app
+
 #=================================================
 # STANDARD REMOVE
 #=================================================
-# REMOVE SERVICE INTEGRATION IN YUNOHOST
+# REMOVE SERVICE FROM ADMIN PANEL
 #=================================================
 
-# Remove the service from the list of services known by YunoHost (added from `yunohost service add`)
+# Remove a service from the admin panel, added by `yunohost service add`
 if ynh_exec_warn_less yunohost service status $app >/dev/null
 then
-	ynh_script_progression --message="Removing $app service integration..." --time --weight=1
+	ynh_script_progression --message="Removing $app service..." --weight=3
 	yunohost service remove $app
 fi
 
 #=================================================
 # STOP AND REMOVE SERVICE
 #=================================================
-ynh_script_progression --message="Stopping and removing the systemd service..." --time --weight=1
+ynh_script_progression --message="Stopping and removing the systemd service..." --weight=1
 
 # Remove the dedicated systemd config
 ynh_remove_systemd_config
 
 #=================================================
-# REMOVE THE MYSQL DATABASE
+# REMOVE THE POSTGRESQL DATABASE
 #=================================================
-ynh_script_progression --message="Removing the MySQL database..." --time --weight=1
+ynh_script_progression --message="Removing the PostgreSQL database..." --weight=4
 
 # Remove a database if it exists, along with the associated user
-ynh_mysql_remove_db --db_user=$db_user --db_name=$db_name
+ynh_psql_remove_db --db_user=$mautrix_facebook_db_name --db_name=$mautrix_facebook_db_user
+ynh_psql_execute_as_root --database=$synapse_db_name --sql="DROP OWNED BY ""$facebookbot"";"
+ynh_psql_execute_as_root --database=$synapse_db_name --sql="DROP USER ""$facebookbot"";"
+#yunohost app action run $synapse_instance drop_user -a username=$facebookbot
 
 #=================================================
 # REMOVE DEPENDENCIES
 #=================================================
-ynh_script_progression --message="Removing dependencies..." --time --weight=1
+ynh_script_progression --message="Removing dependencies..." --weight=8
 
 # Remove metapackage and its dependencies
 ynh_remove_app_dependencies
@@ -62,77 +76,43 @@ ynh_remove_app_dependencies
 #=================================================
 # REMOVE APP MAIN DIR
 #=================================================
-ynh_script_progression --message="Removing app main directory..." --time --weight=1
+ynh_script_progression --message="Removing app main directory..." --weight=1
 
 # Remove the app directory securely
+#ynh_secure_remove --file="/etc/$app/"
 ynh_secure_remove --file="$final_path"
     
-#=================================================
-# REMOVE NGINX CONFIGURATION
-#=================================================
-ynh_script_progression --message="Removing NGINX web server configuration..." --time --weight=1
-
-# Remove the dedicated NGINX config
-ynh_remove_nginx_config
-
-#=================================================
-# REMOVE PHP-FPM CONFIGURATION
-#=================================================
-ynh_script_progression --message="Removing PHP-FPM configuration..." --time --weight=1
-
-# Remove the dedicated PHP-FPM config
-ynh_remove_fpm_config
-
 #=================================================
 # REMOVE LOGROTATE CONFIGURATION
 #=================================================
-ynh_script_progression --message="Removing logrotate configuration..." --time --weight=1
+ynh_script_progression --message="Removing logrotate configuration..." --weight=1
 
 # Remove the app-specific logrotate config
 ynh_remove_logrotate
 
-#=================================================
-# CLOSE A PORT
-#=================================================
-
-if yunohost firewall list | grep -q "\- $port$"
-then
-	ynh_script_progression --message="Closing port $port..." --time --weight=1
-	ynh_exec_warn_less yunohost firewall disallow TCP $port
-fi
-
-#=================================================
-# REMOVE FAIL2BAN CONFIGURATION
-#=================================================
-ynh_script_progression --message="Removing Fail2ban configuration..." --time --weight=1
-
-# Remove the dedicated Fail2Ban config
-ynh_remove_fail2ban_config
-
 #=================================================
 # SPECIFIC REMOVE
 #=================================================
-# REMOVE VARIOUS FILES
+ynh_script_progression --message="Removing synapse app service..." --weight=6
-#=================================================
-
-# Remove a cron file
-ynh_secure_remove --file="/etc/cron.d/$app"
 
 # Remove a directory securely
-ynh_secure_remove --file="/etc/$app/"
+ynh_secure_remove --file="$app_service_registration_path/$app.yaml"
+
+/opt/yunohost/matrix-$synapse_instance/update_synapse_for_appservice.sh \
+    || ynh_die "Synapse can't restart with the appservice configuration"
 
 # Remove the log files
-ynh_secure_remove --file="/var/log/$app/"
+ynh_secure_remove --file="/var/log/$app"
 
 #=================================================
 # GENERIC FINALIZATION
 #=================================================
 # REMOVE DEDICATED USER
 #=================================================
-ynh_script_progression --message="Removing the dedicated system user..." --time --weight=1
+ynh_script_progression --message="Removing the dedicated system user..." --weight=5
 
 # Delete a system user
-ynh_system_user_delete --username=$app
+ynh_system_user_delete --username=$mautrix_facebook_user
 
 #=================================================
 # END OF SCRIPT