/// <summary>
/// Validations on data before adding or updating.
/// </summary>
/// <param name="entityObject">Represents object to be validated.</param>
/// <returns>Returns a boolean value, that indicates whether the data is valid or not.</returns>
protected async override Task <bool> Validate(OnlineReturn entityObject)
{
//Create string builder
StringBuilder sb = new StringBuilder();
bool valid = await base.Validate(entityObject);
//OrderID is Unique
OrderBL iorderBL = new OrderBL();
var existingObject = await iorderBL.GetOrderByOrderIDBL(entityObject.OrderID);
if (existingObject == null)
{
valid = false;
sb.Append(Environment.NewLine + $"OrderID {entityObject.OrderID} does not exists");
}
////productID is unique
//ProductBL iproductBL = new ProductBL();
//var existingObject2 = await iproductBL.GetProductByProductIDBL(entityObject.ProductID);
//if (existingObject2 == null)
//{
// valid = false;
// sb.Append(Environment.NewLine + $"ProductID {entityObject.ProductID} already exists");
//}
if (valid == false)
{
throw new System.Exception(sb.ToString());
}
return(valid);
}
public async Task <CustomerReport> GetCustomerReportByRetailIDBL(Guid CustomerID)
{
CustomerReport CustomerReport = new CustomerReport();
CustomerReport.CustomerID = CustomerID;
Customer Customer = new Customer();
CustomerBL CustomerBL = new CustomerBL();
Customer = await CustomerBL.GetCustomerByCustomerIDBL(CustomerReport.CustomerID);
CustomerReport.CustomerName = Customer.CustomerName;
List <Order> orderList = new List <Order>();
OrderBL order = new OrderBL();
orderList = await order.GetOrdersByCustomerIDBL(CustomerID);
foreach (Order item in orderList)
{
CustomerReport.CustomerSalesCount++;
CustomerReport.CustomerSalesAmount += item.OrderAmount;
}
return(CustomerReport);
}
