Fix loop DB in docker with autosave

crontab.js

@@ -25,6 +25,7 @@ var fs = require('fs');
 var cron_parser = require("cron-parser");
 var cronstrue = require('cronstrue/i18n');
 var humanCronLocate = process.env.HUMANCRON ?? "en"
+var noNeedUpdateDB = false;
 
 
 crontab = function(name, command, schedule, stopped, logging, mailing){
@@ -47,20 +48,24 @@ exports.create_new = function(name, command, schedule, logging, mailing){
 	var tab = crontab(name, command, schedule, false, logging, mailing);
 	tab.created = new Date().valueOf();
 	tab.saved = false;
+	noNeedUpdateDB = false;
 	db.insert(tab);
 };
 
 exports.update = function(data){
 	var tab = crontab(data.name, data.command, data.schedule, null, data.logging, data.mailing);
 	tab.saved = false;
+	noNeedUpdateDB = false;
 	db.update({_id: data._id}, tab);
 };
 
 exports.status = function(_id, stopped){
+	noNeedUpdateDB = false;
 	db.update({_id: _id},{$set: {stopped: stopped, saved: false}});
 };
 
 exports.remove = function(_id){
+	noNeedUpdateDB = false;
 	db.remove({_id: _id}, {});
 };
 
@@ -204,6 +209,7 @@ exports.set_crontab = function(env_vars, callback) {
 						return callback(err);
 					}
 					else {
+						noNeedUpdateDB = true;
 						db.update({},{$set: {saved: true}}, {multi: true});
 						callback();
 					}
@@ -294,6 +300,8 @@ exports.import_crontab = function(){
 };
 
 exports.autosave_crontab = function(callback) {
-	let env_vars = exports.get_env();
-	exports.set_crontab(env_vars, callback);
+	if (!noNeedUpdateDB) {			
+		let env_vars = exports.get_env();
+		exports.set_crontab(env_vars, callback);			
+	}
 };