public HttpResponseMessage PostCreateItem(
ItemModel model,
[ValueProvider(typeof(HeaderValueProviderFactory<string>))] string sessionKey)
{
var responseMsg = this.PerformOperationAndHandleExceptions(
() =>
{
if (model.Name == null)
{
throw new ArgumentNullException("name", "The name cannot be null!");
}
if (model.ItemCategory == null)
{
throw new ArgumentNullException("category", "The category cannot be null!");
}
var context = new StoreContext();
using (context)
{
var admin = context.Admins.FirstOrDefault(adm => adm.SessionKey == sessionKey);
if (admin == null)
{
throw new InvalidOperationException("You are not admin!");
}
string categoryNameLower = model.ItemCategory.ToLower();
var category = context.Categories.FirstOrDefault(c => c.Name == categoryNameLower);
if (category == null)
{
category = new ItemCategory()
{
Name = categoryNameLower
};
}
var item = new Item()
{
Name = model.Name,
ItemCategory = category,
MeleDefense = model.MeleDefense,
MeleAttack = model.MeleAttack,
MagicDefense = model.MagicDefense,
MagicAttack = model.MagicAttack,
Description = model.Description,
ImageUrl = model.ImageUrl,
Equiped = false,
HP = model.HP,
MP = model.MP
};
context.Items.Add(item);
context.SaveChanges();
var createdItemModel = new CreatedItemModel()
{
ItemId = item.ItemId,
Name = item.Name
};
var response =
this.Request.CreateResponse(HttpStatusCode.Created, createdItemModel);
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;
}
