1 files changed, 47 insertions, 0 deletions
diff --git a/server/sonar-web/src/main/js/helpers/dates.ts b/server/sonar-web/src/main/js/helpers/dates.ts
new file mode 100644
index 00000000000..daa25a7b603
--- /dev/null
+++ b/server/sonar-web/src/main/js/helpers/dates.ts
@@ -0,0 +1,47 @@
+/*
+ * SonarQube
+ * Copyright (C) 2009-2021 SonarSource SA
+ * mailto:info AT sonarsource DOT com
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ */
+import * as parse from 'date-fns/parse';
+
+function pad(number: number) {
+  if (number < 10) {
+    return '0' + number.toString();
+  }
+  return number;
+}
+
+type ParsableDate = string | number | Date;
+
+export function parseDate(rawDate: ParsableDate): Date {
+  return parse(rawDate);
+}
+
+export function toShortNotSoISOString(rawDate: ParsableDate): string {
+  const date = parseDate(rawDate);
+  return `${date.getFullYear()}-${pad(date.getMonth() + 1)}-${pad(date.getDate())}`;
+}
+
+export function toNotSoISOString(rawDate: ParsableDate): string {
+  const date = parseDate(rawDate);
+  return date.toISOString().replace(/\..+Z$/, '+0000');
+}
+
+export function isValidDate(date: Date): boolean {
+  return !isNaN(date.getTime());
+}