fixup the calss on the go from learnings on OptiWiz

database.js

@@ -15,16 +15,14 @@ let query = (SQL) => {
         if (SQL.toUpperCase().startsWith("SELECT")) {
             db.all(SQL, [], (err, rows) => {
                 if (err) {
-                    console.log("A");
+                    reject("ERROR: fetching data: " + err + err.stack);
-                    reject("ERROR: fetching data: ", err.message);
                 }
-                console.log("B", rows);
                 resolve(rows);
             });
         } else {
             db.run(SQL, (err) => {
                 if (err) {
-                    reject("ERROR: inserting row: ", err.message);
+                    reject("ERROR: running statement: (" + SQL + ") " + err + err.stack);
                 }
                 resolve(true);
             });
@@ -43,6 +41,16 @@ let close = () => {
     });
 }
 
+let exitHandler = (eventType) => {
+    console.log("DB-Cleaning up (" + eventType + ")");
+    close().then(process.exit);
+}
+
+// make sure we close the DB in case the process ends.
+[`exit`, `SIGINT`, `SIGUSR1`, `SIGUSR2`, `uncaughtException`, `SIGTERM`].forEach((eventType) => {
+    process.on(eventType, exitHandler.bind(null, eventType));
+})
+
 /* let main = async () => {
     query('insert into log (message) values (\'Outside\')');
     let rows = null;
@@ -56,20 +64,12 @@ let close = () => {
     } catch (ex) {
         console.error('Error', ex);
     }
+    console.re
+    process.stdin.resume();//so the program will not close instantly
 }
 
 main(); */
 
-let exitHandler = (eventType) => {
-    console.log("DB-Cleaning up (" + eventType + ")");
-    close();
-}
-
-// make sure we close the DB in case the process ends.
-[`exit`, `SIGINT`, `SIGUSR1`, `SIGUSR2`, `uncaughtException`, `SIGTERM`].forEach((eventType) => {
-    process.on(eventType, exitHandler.bind(null, eventType));
-  })
-
 
 module.exports = {
     query