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web/src/lib/util/date_util.ts

@@ -0,0 +1,28 @@
+export function isToday(date: Date) {
+    const today = new Date();
+    return date.setHours(0, 0, 0, 0) == today.setHours(0, 0, 0, 0)
+}
+
+export function dateExistsInList(targetDate: Date, dateList: Date[]): boolean {
+    const targetYear = targetDate.getFullYear();
+    const targetMonth = targetDate.getMonth();
+    const targetDay = targetDate.getDate();
+
+    for (const date of dateList) {
+        const year = date.getFullYear();
+        const month = date.getMonth();
+        const day = date.getDate();
+
+        if (year === targetYear && month === targetMonth && day === targetDay) {
+            return true;
+        }
+    }
+
+    return false;
+}
+
+export function isSameDay(d1: Date, d2: Date) {
+    return d1.getFullYear() === d2.getFullYear() &&
+        d1.getMonth() === d2.getMonth() &&
+        d1.getDate() === d2.getDate();
+}