public async Task <IActionResult> Create(Page page)
{
//check if model is valid
if (ModelState.IsValid)
{
//set the page prop
page.Slug = page.Title.ToLower().Replace(" ", "-");
page.Sorting = 100;
//get the slug which is equal to current
var slug = await context.Pages.FirstOrDefaultAsync(x => x.Slug == page.Slug);
if (slug != null)
{
ModelState.AddModelError("", "The page allready exists");
return(View(page));
}
//add the page to db
context.Add(page);
await context.SaveChangesAsync();
TempData["Success"] = "The page has been added!";
return(RedirectToAction("Index"));
}
return(View(page));
}
public async Task <IActionResult> Create(Product product)
{
ViewBag.CategoryId = new SelectList(context.Categories.OrderBy(x => x.Sorting), "Id", "Name");
//check if model is valid
if (ModelState.IsValid)
{
//set the page prop
product.Slug = product.Name.ToLower().Replace(" ", "-");
//get the slug which is equal to current
var slug = await context.Products.FirstOrDefaultAsync(x => x.Slug == product.Slug);
if (slug != null)
{
ModelState.AddModelError("", "The product allready exists");
return(View(product));
}
//add the image file
string imageName = "noimage.png";
if (product.ImageUpload != null)
{
//set the directory using webHostEnvironment
string uploadsDir = Path.Combine(webHostEnvironment.WebRootPath, "media/products");
//set the name of the image to be unique
imageName = Guid.NewGuid().ToString() + "_" + product.ImageUpload.FileName;
//set the full image path
string filePath = Path.Combine(uploadsDir, imageName);
//upload using FileStream class
FileStream fs = new FileStream(filePath, FileMode.Create);
await product.ImageUpload.CopyToAsync(fs);
fs.Close();
}
//set the property name
product.Image = imageName;
//add the page to db
context.Add(product);
await context.SaveChangesAsync();
TempData["Success"] = "The product has been added!";
return(RedirectToAction("Index"));
}
return(View(product));
}
