Update seed.ts

Author: ChinemeremChigbo

prisma/seed/seed.ts

@@ -151,23 +151,28 @@ const main = async () => {
     }))
   );
 
+  const isESTWeekday = (date: Date): boolean => {
+    const weekdayInEST = new Intl.DateTimeFormat('en-US', {
+      timeZone: 'America/New_York',
+      weekday: 'short',
+    }).format(date);
+
+    return !['Sat', 'Sun'].includes(weekdayInEST);
+  };
+
   const generateWeekdayFutureDate = (): Date => {
     let date: Date;
     do {
       date = faker.date.future({ years: 2 });
-      // Set time to noon to avoid timezone shifts affecting the weekday
-      date.setHours(12, 0, 0, 0);
-    } while (date.getDay() === 0 || date.getDay() === 6);
+    } while (!isESTWeekday(date));
     return date;
   };
 
   const generateWeekdayPastDate = (): Date => {
     let date: Date;
     do {
       date = faker.date.past({ years: 2 });
-      // Set time to noon to avoid timezone shifts affecting the weekday
-      date.setHours(12, 0, 0, 0);
-    } while (date.getDay() === 0 || date.getDay() === 6);
+    } while (!isESTWeekday(date));
     return date;
   };