Created the DropdownComponent.jsx utils

client/src/common/components/Dropdown/utils/utils.jsx

@@ -0,0 +1,19 @@
+import {parseExpression} from "cron-parser";
+
+// Parses cron as a locale string
+export const parseCron = (cron) => {
+    try {
+        return parseExpression(cron).next().toDate().toLocaleString()
+    } catch (e) {
+        return <span className="icon-orange">Eingabe ungültig</span>;
+    }
+}
+
+// Fixes the cron provided by the user
+export const stringifyCron = (cron) => {
+    try {
+        return parseExpression(cron).stringify();
+    } catch (e) {
+        return null;
+    }
+}