async void ViewProfile(object sender, ItemTappedEventArgs e) { Submission submit = (Submission)e.Item; int count = 0, divide = 0; double rate = 0, total = 0; string admin = null; var searchjs = await entmanager.GetJobSeekerByUsername(submit.Username); if (searchjs != null) { jobseeker = searchjs; } var feedback = await jsmanager.GetAllJSFeedback(jobseeker.Username); foreach (JSFeedback jsfeedback in feedback) { if (jsfeedbacks.All(b => b.Id != jsfeedback.Id)) { divide++; rate += jsfeedback.Rating; } } rate = rate / divide; //tap method to view user profile if (job.Status.Equals("End") && (submit.Status.Equals("User Approved") || submit.Status.Equals("JS Completed"))) { var check = await entmanager.CheckJSFeedback(submit.Id); foreach (JSFeedback jsfeedback in check) { if (jsfeedbacks.All(b => b.Id != jsfeedback.Id)) { if (jsfeedback.Submissionid != submit.Id) { count++; } } } if (count == 0) { await Navigation.PushModalAsync(new Feedback(job, jobseeker, enterprise, submit)); } else { // view job seeker profile await Navigation.PushModalAsync(new ProfileJobSeeker(jobseeker, enterprise, rate, admin)); } } else { //view job seeker profile await Navigation.PushModalAsync(new ProfileJobSeeker(jobseeker, enterprise, rate, admin)); } }