public async Task <List <Models.Testimonial> > GetTestimonialAsync() { var imageSize = App.Configuration.GetImageSizeByID(ImageIdentity.TESTIMONIAL_PERSON_IMAGE); if (imageSize == null) { imageSize = new ImageSize(); } var testimonials = await _testimonialService.GetAsync(true); foreach (var testimonial in testimonials) { testimonial.PersonPhotoSource = _helper.GetFileUri(_helper.GetFilePath(testimonial.PersonPhoto, FileType.TestimonialPhoto), FileType.None); testimonial.PersonImageHeight = imageSize.Height; testimonial.PersonImageWidth = imageSize.Width; } this.Testimonials = testimonials.OrderBy(t => t.DisplaySequence).ToList(); return(this.Testimonials); }