v8.1.2: Enhance server status checks and exception handling logic

Improved the server status check by adding sessionStorage management and handling responses for better UI feedback. Changed some function signatures for consistency and better error handling. Updated routes and database initialization to reflect new functions and database versions.

app/api/routes/routes.py

@@ -81,7 +81,7 @@ register_api_id_ip(CheckerView, 'checker', '/tools')
 register_api_id_ip(InstallView, 'install', '/install', methods=['POST', 'PUT', 'DELETE'])
 register_api_id_ip(ServiceActionView, 'service_action', '/<any(start, stop, reload, restart):action>', methods=['GET'])
 
-register_api(ServerView, 'server', '/server', 'server_id')
+register_api_for_not_api(ServerView, 'server', '/server', 'server_id')
 register_api(BackupView, 'backup_fs', '/server/backup/fs', 'backup_id')
 register_api(S3BackupView, 'backup_s3', '/server/backup/s3', 'backup_id')
 register_api(GitBackupView, 'backup_git', '/server/backup/git', 'backup_id')

app/create_db.py

@@ -722,4 +722,5 @@ def update_all():
 	update_db_v_8_1_0_1()
 	update_db_v_8_1_0_2()
 	update_db_v_8_1_0_3()
+	update_db_v_8_1_2()
 	update_ver()

app/modules/roxywi/common.py

@@ -323,7 +323,7 @@ def handle_json_exceptions(ex: Exception, message: str, server_ip='Roxy-WI serve
 	return ErrorResponse(error=f'{message}: {ex}').model_dump(mode='json')
 
 
-def handler_exceptions_for_json_data(ex: Exception, main_ex_mes: str) -> tuple[dict, int]:
+def handler_exceptions_for_json_data(ex: Exception, main_ex_mes: str = '') -> tuple[dict, int]:
 	if isinstance(ex, KeyError):
 		return handle_json_exceptions(ex, 'Missing key in JSON data'), 500
 	elif isinstance(ex, ValueError):

app/routes/server/routes.py

@@ -62,7 +62,7 @@ def check_server(server_id):
     try:
         server = server_sql.get_server_by_id(server_id)
     except Exception as e:
-        raise e
+        return roxywi_common.handler_exceptions_for_json_data(e)
     result = server_mod.server_is_up(server.ip)
     status = {
         "status": result,

app/static/js/admin/server.js

@@ -341,10 +341,23 @@ function showServerInfo(id, ip) {
 	});
 }
 async function serverIsUp(server_id) {
+	if (sessionStorage.getItem('server-' + server_id) === '0') {
+		return false;
+	}
 	let server_div = $('#server_status-' + server_id);
 	$.ajax({
 		url: "/server/check/server/" + server_id,
 		contentType: "application/json; charset=utf-8",
+		statusCode: {
+			204: function (xhr) {
+				$("#server-" + server_id).remove();
+				sessionStorage.setItem('server-'+server_id, '0');
+			},
+			404: function (xhr) {
+				$("#server-" + server_id).remove();
+				sessionStorage.setItem('server-'+server_id, '0');
+			}
+		},
 		success: function (data) {
 			if (data.status === 'up') {
 				server_div.removeClass('serverNone');