Strict done!!

overlord/src/app/employee-attendance/employee-attendance.ts

@@ -9,6 +9,10 @@ export class EmployeeAttendance {
   body: EmployeeAttendanceItem[];
 
   public constructor(init?: Partial<EmployeeAttendance>) {
+    this.startDate = '';
+    this.finishDate = '';
+    this.employee = new Employee();
+    this.body = [];
     Object.assign(this, init);
   }
 }