public User AdjustUserInventory(string usernameOrID, Guid inventoryID, [FromBody] AdjustInventory inventoryUpdate)
{
UserDataModel user = null;
if (!string.IsNullOrEmpty(usernameOrID))
{
if (Guid.TryParse(usernameOrID, out Guid userId))
{
user = ChannelSession.Settings.GetUserData(userId);
}
else
{
user = ChannelSession.Settings.GetUserDataByUsername(StreamingPlatformTypeEnum.All, usernameOrID);
}
}
if (user == null)
{
var resp = new HttpResponseMessage(HttpStatusCode.NotFound)
{
Content = new ObjectContent <Error>(new Error {
Message = $"Unable to find user: {usernameOrID}."
}, new JsonMediaTypeFormatter(), "application/json"),
ReasonPhrase = "User not found"
};
throw new HttpResponseException(resp);
}
return(AdjustInventory(user, inventoryID, inventoryUpdate));
}
public void DecreasingInventoryOnExistingProductPublishesExpectedEvent()
{
// Arrange
Guid productId = Guid.NewGuid();
var command = new AdjustInventory {
ProductId = productId, Decrease = true, Quantity = 5
};
var expectedEvent = new { ProductId = productId, QuantityAdjustment = -5 };
var repository = new InMemoryInventoryRepository();
var handler = new SpyEventHandler <InventoryAdjusted>();
var sut = new AdjustInventoryService(repository, handler);
repository.Save(new ProductInventory {
Id = productId, Quantity = 20
});
// Act
sut.Execute(command);
// Assert
Assert.Equal(
expected: expectedEvent,
actual: new { handler.HandledEvent.ProductId, handler.HandledEvent.QuantityAdjustment });
}
public User AdjustUserInventory(string username, Guid inventoryID, [FromBody] AdjustInventory inventoryUpdate)
{
UserDataViewModel user = ChannelSession.Settings.UserData.Values.FirstOrDefault(u => u.UserName.Equals(username, StringComparison.InvariantCultureIgnoreCase));
if (user == null)
{
throw new HttpResponseException(HttpStatusCode.NotFound);
}
return(AdjustInventory(user, inventoryID, inventoryUpdate));
}
public User AdjustUserInventory(uint userID, Guid inventoryID, [FromBody] AdjustInventory inventoryUpdate)
{
UserDataViewModel user = ChannelSession.Settings.UserData[userID];
if (user == null)
{
throw new HttpResponseException(HttpStatusCode.NotFound);
}
return(AdjustInventory(user, inventoryID, inventoryUpdate));
}
public static async Task <User> AdjustUserInventoryAsync(uint userId, Guid inventoryID, string itemName, int offsetAmount)
{
AdjustInventory adjustInventory = new AdjustInventory
{
Name = itemName,
Amount = offsetAmount
};
return(await RestClient.PutAsync <User>($"users/{userId}/inventory/{inventoryID}/adjust", adjustInventory));
}
public void Index()
{
var adjustInventory = new AdjustInventory
{
Decrease = true,
ProductId = Guid.NewGuid(),
Quantity = 7
};
_adjustInventoryService.Execute(adjustInventory);
}
public ActionResult AdjustInventory(AdjustInventoryViewModel viewModel)
{
if (!this.ModelState.IsValid)
{
return(this.View(nameof(Index), this.Populate(viewModel)));
}
AdjustInventory command = viewModel.Command;
this.inventoryAdjuster.Execute(command);
this.TempData["SuccessMessage"] = "Inventory successfully adjusted.";
return(this.RedirectToAction(nameof(HomeController.Index), "Home"));
}
public User AdjustUserInventory(string username, Guid inventoryID, [FromBody] AdjustInventory inventoryUpdate)
{
UserDataViewModel user = ChannelSession.Settings.UserData.Values.FirstOrDefault(u => u.UserName.Equals(username, StringComparison.InvariantCultureIgnoreCase));
if (user == null)
{
var resp = new HttpResponseMessage(HttpStatusCode.NotFound)
{
Content = new ObjectContent <Error>(new Error {
Message = $"Unable to find user: {username}."
}, new JsonMediaTypeFormatter(), "application/json"),
ReasonPhrase = "Username not found"
};
throw new HttpResponseException(resp);
}
return(AdjustInventory(user, inventoryID, inventoryUpdate));
}
public User AdjustUserInventory(uint userID, Guid inventoryID, [FromBody] AdjustInventory inventoryUpdate)
{
UserDataViewModel user = ChannelSession.Settings.UserData[userID];
if (user == null)
{
var resp = new HttpResponseMessage(HttpStatusCode.NotFound)
{
Content = new ObjectContent <Error>(new Error {
Message = $"Unable to find user: {userID.ToString()}."
}, new JsonMediaTypeFormatter(), "application/json"),
ReasonPhrase = "User ID not found"
};
throw new HttpResponseException(resp);
}
return(AdjustInventory(user, inventoryID, inventoryUpdate));
}
private User AdjustInventory(UserDataViewModel user, Guid inventoryID, [FromBody] AdjustInventory inventoryUpdate)
{
if (!ChannelSession.Settings.Inventories.ContainsKey(inventoryID))
{
throw new HttpResponseException(HttpStatusCode.NotFound);
}
if (inventoryUpdate == null)
{
throw new HttpResponseException(HttpStatusCode.BadRequest);
}
UserInventoryViewModel inventory = ChannelSession.Settings.Inventories[inventoryID];
if (string.IsNullOrEmpty(inventoryUpdate.Name) || !inventory.Items.ContainsKey(inventoryUpdate.Name))
{
throw new HttpResponseException(HttpStatusCode.BadRequest);
}
if (inventoryUpdate.Amount < 0)
{
int quantityToRemove = inventoryUpdate.Amount * -1;
if (!user.HasInventoryAmount(inventory, inventoryUpdate.Name, quantityToRemove))
{
// If the request is to remove currency, but user doesn't have enough, fail
throw new HttpResponseException(HttpStatusCode.Forbidden);
}
user.SubtractInventoryAmount(inventory, inventoryUpdate.Name, quantityToRemove);
}
else if (inventoryUpdate.Amount > 0)
{
user.AddInventoryAmount(inventory, inventoryUpdate.Name, inventoryUpdate.Amount);
}
return(UserFromUserDataViewModel(user));
}
private User AdjustInventory(UserDataModel user, Guid inventoryID, [FromBody] AdjustInventory inventoryUpdate)
{
if (!ChannelSession.Settings.Inventory.ContainsKey(inventoryID))
{
var resp = new HttpResponseMessage(HttpStatusCode.NotFound)
{
Content = new ObjectContent <Error>(new Error {
Message = $"Unable to find inventory: {inventoryID.ToString()}."
}, new JsonMediaTypeFormatter(), "application/json"),
ReasonPhrase = "Inventory ID not found"
};
throw new HttpResponseException(resp);
}
if (inventoryUpdate == null)
{
var resp = new HttpResponseMessage(HttpStatusCode.BadRequest)
{
Content = new ObjectContent <Error>(new Error {
Message = "Unable to parse inventory adjustment from POST body."
}, new JsonMediaTypeFormatter(), "application/json"),
ReasonPhrase = "Invalid POST Body"
};
throw new HttpResponseException(resp);
}
InventoryModel inventory = ChannelSession.Settings.Inventory[inventoryID];
if (string.IsNullOrEmpty(inventoryUpdate.Name) || !inventory.ItemExists(inventoryUpdate.Name))
{
var resp = new HttpResponseMessage(HttpStatusCode.BadRequest)
{
Content = new ObjectContent <Error>(new Error {
Message = "Unable to find requested inventory item."
}, new JsonMediaTypeFormatter(), "application/json"),
ReasonPhrase = "Invalid Inventory Item"
};
throw new HttpResponseException(resp);
}
InventoryItemModel item = inventory.GetItem(inventoryUpdate.Name);
if (inventoryUpdate.Amount < 0)
{
int quantityToRemove = inventoryUpdate.Amount * -1;
if (!inventory.HasAmount(user, item, quantityToRemove))
{
// If the request is to remove inventory, but user doesn't have enough, fail
var resp = new HttpResponseMessage(HttpStatusCode.Forbidden)
{
Content = new ObjectContent <Error>(new Error {
Message = "User does not have enough inventory to remove"
}, new JsonMediaTypeFormatter(), "application/json"),
ReasonPhrase = "Not Enough Inventory"
};
throw new HttpResponseException(resp);
}
inventory.SubtractAmount(user, item, quantityToRemove);
}
else if (inventoryUpdate.Amount > 0)
{
inventory.AddAmount(user, item, inventoryUpdate.Amount);
}
return(UserFromUserDataViewModel(user));
}
public async Task <User> AdjustUserInventory(string usernameOrID, Guid inventoryID, [FromBody] AdjustInventory inventoryUpdate)
{
UserDataModel user = await UserController.GetUserData(usernameOrID);
if (user == null)
{
var resp = new HttpResponseMessage(HttpStatusCode.NotFound)
{
Content = new ObjectContent <Error>(new Error {
Message = $"Unable to find user: {usernameOrID}."
}, new JsonMediaTypeFormatter(), "application/json"),
ReasonPhrase = "User not found"
};
throw new HttpResponseException(resp);
}
return(AdjustInventory(user, inventoryID, inventoryUpdate));
}
