public ActionResult ExchangeCoupon(string couponID)
{
Coupon c = db.Coupons.Find(couponID);
Player p = db.Players.Find(Session["PlayerID"]);
//排除不能兌換、已經兌換過的優惠券
if (c.IsExchangable && !p.PlayerCouponDetails.Any(m => m.Coupon.Equals(c)))
{
//從玩家扣除使用的點數
p.Points -= c.PointsRequired;
//產生點數使用明細
UsefulTools.PointRecord(p.ID, "兌換優惠券", -c.PointsRequired);
//產生玩家優惠券明細
PlayerCouponDetail couponDetail = new PlayerCouponDetail
{
CouponID = c.ID,
PlayerID = p.ID,
ExchangedDate = DateTime.Now,
IsUsed = false
};
db.PlayerCouponDetails.Add(couponDetail);
db.SaveChanges();
return(RedirectToAction("ShopDetailForPlayer", "Shop", new { id = c.ShopID }));
//應該要前往店家詳細頁(shopdetailforplayer),同時更動nav的active
}
//優惠券已無法兌換則顯示錯誤訊息
return(HttpNotFound());
}
public void ShowPlayerCouponDetail(PlayerCoupon _selectPlayerCoupon)
{
selectPlayerCoupon = _selectPlayerCoupon;
if (playerCouponDetail == null)
{
GameObject item = AndaDataManager.Instance.GetItemInfoPrefab("PlayerCouponDetail");
item = Object.Instantiate(item);
playerCouponDetail = item.GetComponent <PlayerCouponDetail>();
item.transform.parent = AndaUIManager.Instance.uIController.transform;
item.transform.localPosition = Vector3.zero;
item.transform.localScale = Vector3.one;
}
playerCouponDetail.Open(selectPlayerCoupon);
}
//新增優惠券測試資料
public string CreateCouponTestData(string shopID, int n)
{
var players = db.Players.ToList();
Random r = new Random();
for (int i = 0; i < n; i++)
{
int limitedAmount = r.Next(10, 30);
int exchangedAmount = limitedAmount * r.Next(1, 10) / 10;
int usedAmount = exchangedAmount * r.Next(3, 10) / 10;
//產生一張優惠券
Coupon coupon = new Coupon
{
ID = UsefulTools.GetNextID(db.Coupons, 1),
BeginDate = DateTime.Parse("2010-10-10"),
ExpireDate = DateTime.Parse("2010-10-11"),
ShopID = shopID,
Content = "測試用資料",
IsAvailable = false,
PointsRequired = 1,
LimitedAmount = limitedAmount
};
db.Coupons.Add(coupon);
db.SaveChanges();
//產生隨機排序的玩家列表
players = players.OrderBy(p => Guid.NewGuid()).ToList();
//依序兌換及使用優惠券
for (int j = 0; j < exchangedAmount; j++)
{
//產生優惠券兌換明細
var p = players[j];
var detail = new PlayerCouponDetail
{
CouponID = coupon.ID,
ExchangedDate = DateTime.Parse("2010-10-11"),
PlayerID = p.ID,
//只使用指定數量
IsUsed = j <= usedAmount
};
db.PlayerCouponDetails.Add(detail);
}
db.SaveChanges();
}
return("Success");
}
