public HttpResponseMessage PutUpdateItem(
int id,
[FromBody] UpdatingItemModel model,
[ValueProvider(typeof(HeaderValueProviderFactory <string>))] string sessionKey)
{
var responseMsg = this.PerformOperationAndHandleExceptions(
() =>
{
var context = new StoreContext();
using (context)
{
var admin = context.Admins.FirstOrDefault(u => u.SessionKey == sessionKey);
if (admin == null)
{
throw new ArgumentOutOfRangeException("You are not admin!");
}
var item = context.Items.FirstOrDefault(i => i.ItemId == id);
if (item == null)
{
throw new ArgumentOutOfRangeException("itemId", "Invalid item");
}
UpdateItem(item, model, context);
context.SaveChanges();
var response =
this.Request.CreateResponse(HttpStatusCode.OK);
return(response);
}
});
return(responseMsg);
}
private void UpdateItem(Item item, UpdatingItemModel model, StoreContext context)
{
if (model.Name != null)
{
item.Name = model.Name;
}
if (model.Description != null)
{
item.Description = model.Description;
}
if (model.ImageUrl != null)
{
item.ImageUrl = model.ImageUrl;
}
if (model.ItemCategory != null)
{
var categoryNameToLower = model.ItemCategory.ToLower();
var category = context.Categories.FirstOrDefault(c => c.Name == categoryNameToLower);
if (category == null)
{
category = new ItemCategory
{
Name = categoryNameToLower
};
}
item.ItemCategory = category;
}
item.MagicAttack = model.MagicAttack;
item.MagicDefense = model.MagicDefense;
item.MeleAttack = model.MeleAttack;
item.MeleDefense = model.MeleDefense;
item.Price = model.Price;
}
