public override List <StockLevel> Execute(InmemoryModel model)
{
return(model.GetStockLevelsByProduct(ProductId));
}
public static InmemoryModel BuildAndSeedDemo()
{
var model = new InmemoryModel();
var rng = new Random(0);
for (int i = 1; i <= 1000; i++)
{
var customer = new Customer()
{
Id = i,
Name = "Customer " + i
};
model._customers.Add(i, customer);
}
for (int i = 1; i <= 1000000; i++)
{
var product = new Product()
{
Id = i,
Name = "Product " + i,
Description = "Description of product " + i,
UnitPrice = rng.Next(10, 1000)
};
model._products.Add(i, product);
}
for (int i = 1; i <= 10000; i++)
{
var warehouse = new Warehouse
{
Id = i,
Location = "Warehouse " + i
};
model._warehouses.Add(i, warehouse);
}
for (int i = 1; i <= 900; i++)
{
var stockLevels = new SortedDictionary <int, int>();
for (int j = 0; j < 1000; j++)
{
int randomWarehouse = rng.Next(1, 10000);
int level = rng.Next(0, 1200);
if (rng.NextDouble() < 0.1)
{
level = 0; //10% chance out of stock
}
stockLevels[randomWarehouse] = level;
}
var product = model._products[i];
foreach (var warehouseId in stockLevels.Keys)
{
var warehouse = model._warehouses[warehouseId];
product.StockLevels.Add(new StockLevel
{
Product = product,
Warehouse = warehouse,
UnitsInStock = stockLevels[warehouseId]
});
}
}
return(model);
}
public override List <Product> Execute(InmemoryModel model)
{
return(model.GetProducts(Skip, Take));
}
