public async Task <IActionResult> EditWhatDoWeOffer(OfferEditViewModel offerView)
{
if (offerView.OfferImage != null)
{
using (var memoryStream = new MemoryStream())
{
await offerView.OfferImage.CopyToAsync(memoryStream);
offerView.Offer.Image = memoryStream.ToArray();
offerView.Offer.ImageMimeType = offerView.OfferImage.ContentType;
}
}
if (ModelState.IsValid)
{
var category = new WhatDoWeOffer
{
Title = offerView.Offer.Title,
Description = offerView.Offer.Description,
Image = offerView.Offer.Image
};
offerRepository.SaveOffer(offerView.Offer);
TempData["message"] = $"{offerView.Offer.Title} has been saved";
return(RedirectToAction("InformationList"));
}
else
{
// there is something wrong with the data values
return(View(offerView));
}
}
public IActionResult DeleteOffer(int offerId)
{
WhatDoWeOffer deletedOffer = offerRepository.DeleteOffer(offerId);
if (deletedOffer != null)
{
TempData["message"] = $"{deletedOffer.Title} was deleted";
}
return(RedirectToAction("InformationList"));
}
public FileContentResult GetImageOffer(WhatDoWeOffer item)
{
WhatDoWeOffer offer = offerRepository.Offers
.FirstOrDefault(g => g.Id == item.Id);
if (offer != null)
{
return(File(offer.Image, offer.ImageMimeType));
}
else
{
return(null);
}
}