public static void Buy(IApplicationBuilder app)
{
app.Run(async context =>
{
var userId = context.Session.GetInt32("users_id");
if (userId == null)
{
if (context.Request.Cookies.ContainsKey("users_id"))
{
userId = int.Parse(context.Request.Cookies["users_id"]);
var usersName = context.Request.Cookies["users_name"];
context.Session.SetInt32("users_id", (int)userId);
context.Session.SetString("users_name", usersName);
}
context.Response.Headers.Add("result", "error");
return;
}
var courseId = int.Parse(context.Request.Headers["course_id"]);
var usersDao = new UsersDao();
usersDao.AddCourseToUser((int)userId, courseId);
var purchaseDao = new PurchaseDao();
var price = int.Parse(context.Request.Headers["price"]);
var newPurchase = new Purchase((int)userId, courseId, DateTime.Now, price);
purchaseDao.Save(newPurchase);
context.Response.Headers.Add("result", "ok");
});
}