Fixed uptime duration calculation, added original response time to chart tooltip for case where only 1 check exists

Client/src/Components/Charts/ChartUtils.js

@@ -39,6 +39,8 @@ export const NormalizeData = (checks, rangeMin, rangeMax) => {
 
     return normalizedChecks;
   } else {
-    return checks;
+    return checks.map((check) => {
+      return { ...check, originalResponseTime: check.responseTime };
+    });
   }
 };

Client/src/Pages/Monitors/Details/index.jsx

@@ -124,6 +124,9 @@ const DetailsPage = () => {
         break;
       }
     }
+    if (latestDownCheck === 0) {
+      return Date.now() - new Date(checks[checks.length - 1].createdAt);
+    }
     return latestCheck - latestDownCheck;
   };