public async Task UpdateCategoryAsync(int catId, Category category)
{
var catExists = await CategoryExistsAsync(catId);
if (!catExists)
{
//return NotFound();
ThrowNotFoundException(catId);
}
try
{
_context.Entry(category).State = EntityState.Modified;
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException ex)
{
throw new CategoryServiceException($"Cannot update category {catId}", ex);
}
}
public async Task CreateItemAsync(Item item)
{
_context.Items.Add(item);
await _context.SaveChangesAsync();
}