public async Task <IActionResult> Create(Page page)
{
if (ModelState.IsValid)
{
page.Slug = page.Title.ToLower().Replace(" ", "-");
page.Sorting = 100;
var slug = await context.Pages.FirstOrDefaultAsync(x => x.Slug == page.Slug);
if (slug != null)
{
ModelState.AddModelError("", "The page already exists.");
return(View(page));
}
context.Add(page);
await context.SaveChangesAsync();
TempData["Success"] = "The page has been created!";
return(RedirectToAction("Index"));
}
return(View(page));
}
public async Task <IActionResult> Create(Page page)
{
if (ModelState.IsValid)
{
page.Slug = page.Title.ToLower().Replace(" ", "-");
page.Sorting = 100;
var slug = await context.Pages.FirstOrDefaultAsync(x => x.Slug == page.Slug);
if (slug != null)
{
ModelState.AddModelError("", "A Page with this title already exists");
return(View(page));
}
context.Add(page);
await context.SaveChangesAsync();
TempData["Success"] = $"New page '{page.Title}' has been added";
return(RedirectToAction("Index"));
}
else
{
string messages = string.Join("; ", ModelState.Values
.SelectMany(x => x.Errors)
.Select(x => x.ErrorMessage));
ModelState.AddModelError("", messages);
}
return(View(page));
}
public async Task <IActionResult> Create(Category category)
{
if (ModelState.IsValid)
{
category.Sorting = 100;
if (!await AddSlug(category))
{
return(View(category));
}
context.Add(category);
await context.SaveChangesAsync();
TempData["Success"] = $"New category '{category.Name}' has been added.";
return(RedirectToAction("Index"));
}
else
{
string messages = string.Join("; ", ModelState.Values
.SelectMany(x => x.Errors)
.Select(x => x.ErrorMessage));
ModelState.AddModelError("", messages);
}
return(View(category));
}
public async Task <IActionResult> Create(Category category)
{
if (ModelState.IsValid)
{
category.Slug = category.Name.ToLower()
.Replace(" ", "-");
category.Sorting = 100;
var slug = await context.Categories.FirstOrDefaultAsync(x => x.Slug == category.Slug)
.ConfigureAwait(false);
if (slug != null)
{
ModelState.AddModelError("", "The category already exists!");
return(View(category));
}
context.Add(category);
await context.SaveChangesAsync();
TempData["Success"] = "The category has been added!";
return(RedirectToAction("Index"));
}
return(View(category));
}
public async Task <IActionResult> Create(Product product)
{
ViewBag.Categories = new SelectList(context.Categories.OrderBy(x => x.Sorting), "Id", "Name");
if (ModelState.IsValid)
{
product.Slug = product.Name.ToLower()
.Replace(" ", "-");
var slug = await context.Products.FirstOrDefaultAsync(x => x.Slug == product.Slug);
if (slug != null)
{
ModelState.AddModelError("", "The product already exists!");
return(View(product));
}
string imageName = "noimage.png";
if (product.ImageUpload != null)
{
string uploadsDir = Path.Combine(webHostEnvironment.WebRootPath, "media/products");
imageName = Guid.NewGuid().ToString() + "_" + product.ImageUpload.FileName;
string filePath = Path.Combine(uploadsDir, imageName);
FileStream fs = new FileStream(filePath, FileMode.Create);
await product.ImageUpload.CopyToAsync(fs).ConfigureAwait(false);
fs.Close();
}
product.Image = imageName;
context.Add(product);
await context.SaveChangesAsync().ConfigureAwait(false);
TempData["Success"] = "The product has been added!";
return(RedirectToAction("Index"));
}
return(View(product));
}
