public async Task Return_ShoppingCartItem_When_Correct_Carameters_Are_Passed()
{
var userId = "a";
var mockShoppingCart = ShoppingCardMock
.GetMockShoppingCart(userId)
.ShoppingCartItems.ToList()
.FirstOrDefault();
var userShoppingCartItem = new UserShoppingCartItem()
{
ShoppingCartItem = mockShoppingCart,
UserId = userId
};
var requestProviderMock = new Mock <IRequestProvider>();
requestProviderMock
.Setup(e => e.PostAsync <UserShoppingCartItem>(It.IsAny <string>(), It.IsAny <UserShoppingCartItem>(), It.IsAny <string>()))
.Returns(Task.FromResult <UserShoppingCartItem>(userShoppingCartItem));
var shoppingCartDataService = new ShoppingCartDataService(requestProviderMock.Object);
var shoppingCartOrderResult = await shoppingCartDataService.AddShoppingCartItem(mockShoppingCart, userId);
Assert.NotNull(shoppingCartOrderResult);
Assert.AreEqual(shoppingCartOrderResult.UserId, userId);
Assert.NotNull(shoppingCartOrderResult.ShoppingCartItem);
}
// GET: /<controller>/
public IActionResult Add([FromBody] UserShoppingCartItem userShoppingCartItem)
{
var shoppingCart = _appDbContext.ShoppingCarts.FirstOrDefault(s => s.UserId == userShoppingCartItem.UserId);
if (shoppingCart == null)
{
shoppingCart = new ShoppingCart {
UserId = userShoppingCartItem.UserId
};
_appDbContext.ShoppingCarts.Add(shoppingCart);
_appDbContext.SaveChanges();
}
var pie = _appDbContext.Pies.FirstOrDefault(p => p.PieId == userShoppingCartItem.ShoppingCartItem.PieId);
var shoppingCartItem = new ShoppingCartItem
{
Pie = pie,
PieId = userShoppingCartItem.ShoppingCartItem.Pie.PieId,
Quantity = userShoppingCartItem.ShoppingCartItem.Quantity,
ShoppingCartId = shoppingCart.ShoppingCartId
};
_appDbContext.ShoppingCartItems.Add(shoppingCartItem);
_appDbContext.SaveChanges();
return(Ok(shoppingCartItem));
}
public async Task <UserShoppingCartItem> AddShoppingCartItem(ShoppingCartItem shoppingCartItem, string userId)
{
try
{
ValidationGuard
.StringIsValidRange(userId, 1, $"Invalid {nameof(userId)}");
ValidationGuard
.ObjectIsNull(shoppingCartItem, $"Invalid {nameof(shoppingCartItem)}");
UriBuilder builder = new UriBuilder(ApiConstants.BaseApiUrl)
{
Path = ApiConstants.AddShoppingCartItemEndpoint
};
var userShoppingCartItem = new UserShoppingCartItem
{
ShoppingCartItem = shoppingCartItem,
UserId = userId
};
var shoppingCartApiCall = await _request.PostAsync <UserShoppingCartItem>(builder.ToString(), userShoppingCartItem);
return(shoppingCartApiCall);
}
catch (Exception ex)
{
throw new ShoppingCartDataServiceException(ex.Message);
}
}
// GET: /<controller>/
public async Task <IActionResult> Add([FromBody] UserShoppingCartItem userShoppingCartItem)
{
ShoppingCartItem shoppingCartItem = new ShoppingCartItem();
var shoppingCart = _appDbContext.ShoppingCarts.Include(p => p.ShoppingCartItems).SingleOrDefault(s => s.UserId == userShoppingCartItem.UserId);
if (shoppingCart != null)
{
shoppingCartItem = shoppingCart.ShoppingCartItems?.SingleOrDefault(item => item.PieId == userShoppingCartItem.ShoppingCartItem.Pie.PieId);
if (shoppingCartItem != null)
{
shoppingCartItem.Quantity++;
_appDbContext.Entry(shoppingCartItem).State = EntityState.Modified;
await _appDbContext.SaveChangesAsync();
}
else
{
//shoppingCart = _appDbContext.ShoppingCarts.FirstOrDefault(s => s.UserId == userShoppingCartItem.UserId);
var pie = _appDbContext.Pies.FirstOrDefault(p => p.PieId == userShoppingCartItem.ShoppingCartItem.PieId);
shoppingCartItem = new ShoppingCartItem
{
Pie = pie,
PieId = userShoppingCartItem.ShoppingCartItem.Pie.PieId,
Quantity = userShoppingCartItem.ShoppingCartItem.Quantity,
ShoppingCartId = shoppingCart.ShoppingCartId,
ClientNumber = userShoppingCartItem.ShoppingCartItem.ClientNumber
};
_appDbContext.ShoppingCartItems.Add(shoppingCartItem);
await _appDbContext.SaveChangesAsync();
}
}
else
{
shoppingCart = new ShoppingCart {
UserId = userShoppingCartItem.UserId
};
_appDbContext.ShoppingCarts.Add(shoppingCart);
_appDbContext.SaveChanges();
}
return(Ok(shoppingCartItem));
}
public async Task <ShoppingCartItem> AddShoppingCartItemAsync(ShoppingCartItem shoppingCartItem, string userId)
{
UriBuilder builder = new UriBuilder(ApiConstants.BaseApiUrl)
{
Path = ApiConstants.AddShoppingCartItemEndpoint
};
var userShoppingCartItem = new UserShoppingCartItem
{
ShoppingCartItem = shoppingCartItem,
UserId = userId
};
var result = await _apiService.PostAsync(builder.ToString(), userShoppingCartItem);
return(shoppingCartItem);
}
public void Throws_When_ShoppingCartItem_Is_Null()
{
var userId = "a";
ShoppingCartItem shoppingItem = null;
var userShoppingCartItem = new UserShoppingCartItem()
{
ShoppingCartItem = shoppingItem,
UserId = userId
};
var requestProviderMock = new Mock <IRequestProvider>();
requestProviderMock
.Setup(e => e.PostAsync <UserShoppingCartItem>(It.IsAny <string>(), It.IsAny <UserShoppingCartItem>(), It.IsAny <string>()))
.Returns(Task.FromResult <UserShoppingCartItem>(userShoppingCartItem));
var shoppingCartDataService = new ShoppingCartDataService(requestProviderMock.Object);
Assert.ThrowsAsync <ShoppingCartDataServiceException>(
async() => await shoppingCartDataService.AddShoppingCartItem(shoppingItem, userId));
}
public void Throws_When_Invalid_UserId_Is_Passed(string userId)
{
var mockShoppingCart = ShoppingCardMock
.GetMockShoppingCart(userId)
.ShoppingCartItems.ToList()
.FirstOrDefault();
var userShoppingCartItem = new UserShoppingCartItem()
{
ShoppingCartItem = mockShoppingCart,
UserId = userId
};
var requestProviderMock = new Mock <IRequestProvider>();
requestProviderMock
.Setup(e => e.PostAsync <UserShoppingCartItem>(It.IsAny <string>(), It.IsAny <UserShoppingCartItem>(), It.IsAny <string>()))
.Returns(Task.FromResult <UserShoppingCartItem>(userShoppingCartItem));
var shoppingCartDataService = new ShoppingCartDataService(requestProviderMock.Object);
Assert.ThrowsAsync <ShoppingCartDataServiceException>(
async() => await shoppingCartDataService.AddShoppingCartItem(mockShoppingCart, userId));
}
