//dotnet eShop.DbLoader.dll -task 100 -minute 55
static void Main(string[] args)
{
List <Task> _tasks;
_tasks = new List <Task>();
SetArgs(args);
eShopRepository _eShopRepository;
_eShopRepository = new eShopRepository();
_eShopRepository.ResetOrderTable();
for (int i = 0; i < taskNumber; i++)
{
_tasks.Add(new Task(AddOrder));
}
for (int i = 0; i < _tasks.Count; i++)
{
_tasks[i].Start();
}
Console.ReadKey();
}
static void AddOrder()
{
string _productSchema;
int _storage;
int _quantity;
bool _execute;
Guid _guid;
Random _random;
Order _order;
List <OrderItem> _orderItems;
eShopRepository _eShopRepository;
_productSchema = "DYAJ93A900929IK";
_execute = false;
_guid = Guid.NewGuid();
_random = new Random();
_eShopRepository = new eShopRepository();
Stopwatch _stopwatch = new Stopwatch();
while (true)
{
int _currentMinute;
_currentMinute = DateTime.Now.Minute;
//直到達到指定分鐘後開始執行 - 這段程式碼不嚴謹
if (executeMinute < _currentMinute)
{
if (_execute == false)
{
Console.WriteLine("{0} start", _guid);
}
_execute = true;
_stopwatch.Start();
}
if (_execute == false)
{
Thread.Sleep(100);
continue;
}
_storage = _eShopRepository.GetStorageBySchema(_productSchema);
//有庫存的話進行新增訂單作業
if (_storage > 0)
{
_quantity = _random.Next(1, 3);
_orderItems = new List <OrderItem>();
_orderItems.Add(new OrderItem()
{
ProductNo = 1, Quantity = _quantity, SellPrice = 20000
});
_order = new Order();
_order.MemberGUID = _guid;
_order.OrderItems = _orderItems;
_eShopRepository.AddOrder(_order);
}
else
{
//商品已無庫存，離開 while
_stopwatch.Stop();
Console.WriteLine("{0} finish\t{1} ms"
, _guid
, _stopwatch.ElapsedMilliseconds);
break;
}
}
}