public async Task <IActionResult> OnPostAsync()
{
if (!ModelState.IsValid)
{
return(Page());
}
_context.Attach(UserProduct).State = EntityState.Modified;
try
{
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!UserProductExists(UserProduct.UserId))
{
return(NotFound());
}
else
{
throw;
}
}
return(RedirectToPage("./Index"));
}
public async Task <IActionResult> OnPostAsync()
{
if (!ModelState.IsValid)
{
return(Page());
}
_context.Products.Add(Product);
await _context.SaveChangesAsync();
return(RedirectToPage("../UserProducts/Create"));
}
public async Task <IActionResult> OnPostAsync(int?id)
{
if (id == null)
{
return(NotFound());
}
Product = await _context.Products.FindAsync(id);
if (Product != null)
{
_context.Products.Remove(Product);
await _context.SaveChangesAsync();
}
return(RedirectToPage("./Index"));
}
public async Task <IActionResult> OnPostAsync(int productId)
{
if (productId == null)
{
return(NotFound());
}
var user = await _userManager.GetUserAsync(HttpContext.User);
UserProduct = await _context.UserProducts.FirstOrDefaultAsync(x => x.UserId == user.Id && x.ProductId == productId);
if (UserProduct != null)
{
_context.UserProducts.Remove(UserProduct);
await _context.SaveChangesAsync();
}
return(RedirectToPage("./Index"));
}
public async Task <IActionResult> OnPostAsync()
{
if (!ModelState.IsValid)
{
return(Page());
}
var userProduct = _context.UserProducts.FirstOrDefault(x => x.UserId == UserProduct.UserId && x.ProductId == UserProduct.ProductId);
if (userProduct == null)
{
_context.UserProducts.Add(UserProduct);
}
else
{
userProduct.Quantity -= UserProduct.Quantity;
}
await _context.SaveChangesAsync();
return(RedirectToPage("./Index"));
}