Progress check-in for date compare.

2024-05-23 19:35:29 -07:00
parent 24af06f3aa
commit 8cf7985dac
25 changed files with 181 additions and 61 deletions
--- a/src/lib/date.ts
+++ b/src/lib/date.ts
@@ -326,3 +326,13 @@ export function getDateLength(startDate: Date, endDate: Date, unit: string | num
  const { diff } = DATE_FUNCTIONS[unit];
  return diff(endDate, startDate) + 1;
 }
+
+export function getCompareDate(compare: string, startDate: Date, endDate: Date) {
+  if (compare === 'yoy') {
+    return { startDate: subYears(startDate, 1), endDate: subYears(endDate, 1) };
+  }
+
+  const diff = differenceInMinutes(endDate, startDate);
+
+  return { startDate: subMinutes(startDate, diff), endDate: subMinutes(endDate, diff) };
+}