public OrderEditService(AbstractOmsDbContext dbContext,
IOrderValidator orderValidator,
IOrderItemCollectionValidator orderItemsValidator)
{
_dbContext = dbContext ?? throw new ArgumentNullException(nameof(dbContext));
_orderValidator = orderValidator ?? throw new ArgumentNullException(nameof(orderValidator));
_orderItemsValidator = orderItemsValidator ?? throw new ArgumentNullException(nameof(orderItemsValidator));
}
public OrderService(AbstractOmsDbContext dbContext,
IOrderValidator orderValidator,
IOrderItemCollectionValidator orderItemsValidator,
IEmailTemplate emailTemplate,
IEmail email)
{
_dbContext = dbContext ?? throw new ArgumentNullException(nameof(dbContext));
_orderValidator = orderValidator ?? throw new ArgumentNullException(nameof(orderValidator));
_orderItemsValidator = orderItemsValidator ?? throw new ArgumentNullException(nameof(orderItemsValidator));
_emailTemplate = emailTemplate ?? throw new ArgumentNullException(nameof(emailTemplate));
_email = email ?? throw new ArgumentNullException(nameof(email));
}
public void ValidateItemsAndThrow(IEnumerable <OrderItem> orderItems, AbstractOmsDbContext abstractOmsDbContext)
{
RuleForEach(items => items)
.ChildRules(item =>
{
item.RuleFor(x => x.Quantity).GreaterThan(0);
item.RuleFor(x => x.ProductId).GreaterThan(0);
item.RuleFor(x => x).Custom((x, context) =>
{
ProductEntity productEntity = abstractOmsDbContext.Products.SingleOrDefault(product => product.Id == x.ProductId);
if (productEntity == null)
{
context.AddFailure($"Specified product number {x.ProductId} does not exist.");
}
else if (productEntity.AvailableQuantity < x.Quantity)
{
context.AddFailure($"Product {productEntity.Name} is not in stock");
}
});
});
this.ValidateAndThrow(orderItems);
}
public OrderQueryService(AbstractOmsDbContext dbContext)
{
_dbContext = dbContext ?? throw new ArgumentNullException(nameof(dbContext));
}