/// <summary>
/// Get all restaurants with deferred execution.
/// </summary>
/// <returns>The collection of restaurants</returns>
public IEnumerable <PizzaStore> GetStores(string search = null)
{
if (search == null) //no parameter defaults to returning each item
{
foreach (var item in locationRepo.GetAllT())
{
yield return(Mapper.Map(item));
}
}
else
{ //or return each pizza restaurant with the given item in inventory (doesn't check quantity)
PizzaStore store;
foreach (var item in locationRepo.GetAllT())
{
store = Mapper.Map(item);
if (store.Inventory.ContainsKey(search))
{
yield return(store);
}
}
}
}
