Clean up deps

lib/utils.ts

@@ -87,3 +87,48 @@ export const getMessageFromCode = (resultCode: string) => {
       return 'Logged in!'
   }
 }
+
+export function format(date: Date, formatString: string) {
+  const year = date.getFullYear()
+  const month = date.getMonth()
+  const day = date.getDate()
+  const hours = String(date.getHours()).padStart(2, '0')
+  const minutes = String(date.getMinutes()).padStart(2, '0')
+  const seconds = String(date.getSeconds()).padStart(2, '0')
+
+  const monthNames = [
+    'Jan',
+    'Feb',
+    'Mar',
+    'Apr',
+    'May',
+    'Jun',
+    'Jul',
+    'Aug',
+    'Sep',
+    'Oct',
+    'Nov',
+    'Dec'
+  ]
+
+  return formatString
+    .replace('yyyy', year.toString())
+    .replace('yy', String(year).slice(-2))
+    .replace('LLL', monthNames[month])
+    .replace('MM', String(month + 1).padStart(2, '0'))
+    .replace('dd', String(day).padStart(2, '0'))
+    .replace('d', day.toString())
+    .replace('HH', hours)
+    .replace('mm', minutes)
+    .replace('ss', seconds)
+}
+
+export function parseISO(dateString: string) {
+  return new Date(dateString)
+}
+
+export function subMonths(date: Date, amount: number) {
+  const newDate: Date = new Date(date)
+  newDate.setMonth(newDate.getMonth() - amount)
+  return newDate
+}