public void AddSlide(CarouselSlide model)
{
using (var db = new CarouselDbContext(_db))
{
db.CarouselSlides.Add(model);
db.SaveChanges();
}
}
internal void Delete(CarouselSlide model)
{
using (var db = new CarouselDbContext(_db))
{
var currentSlide = db.CarouselSlides.FirstOrDefault(x => x.Id == model.Id);
if (currentSlide != null)
{
db.CarouselSlides.Remove(currentSlide);
db.SaveChanges();
}
}
}
public async Task <IViewComponentResult> InvokeAsync(string widgetId, string slideId)
{
var model = new CarouselSlide();
if (string.IsNullOrEmpty(slideId))
{
model.Id = Guid.NewGuid().ToString("N");
model.WidgetId = widgetId;
model.LinkTarget = "_self";
}
else
{
model = _carouselWidgetService.GetModel(widgetId).Slides?.FirstOrDefault(x => x.Id == slideId);
}
return(await Task.Run(() => View(model)));
}
public IActionResult AddItem(CarouselSlide model)
{
if (ModelState.IsValid)
{
var widget = _widgetService.GetModel(model.WidgetId);
if (widget.Slides.Any(x => x.Id == model.Id))
{
_carouselSlideService.UpdateSlide(model);
}
else
{
_carouselSlideService.AddSlide(model);
}
return(Ok(model));
}
return(BadRequest(ModelState));
}
public CarouselSlide UpdateSlide(CarouselSlide model)
{
using (var db = new CarouselDbContext(_db))
{
var currentSlide = db.CarouselSlides.FirstOrDefault(x => x.Id == model.Id);
if (currentSlide != null)
{
currentSlide.Title = model.Title;
currentSlide.Description = model.Description;
currentSlide.LinkUrl = model.LinkUrl;
currentSlide.LinkText = model.LinkText;
currentSlide.LinkTarget = model.LinkTarget;
db.CarouselSlides.Update(currentSlide);
db.SaveChanges();
return(currentSlide);
}
return(model);
}
}
