private void GetItem(HttpContext context)
{
int cid = GetInt("couponid");
var item = CouponHelper.GetItem(cid);
if (item == null)
{
ReturnErrorMsg("电子券不存在id:" + cid);
return;
}
var data = new
{
couponid = item.Id,
title = item.Title,
img = Utility.GetSizePicUrl(item.ImgUrl, 540, 400, context),
extcredit = item.Extcredit,
expiry = item.Expiry.GetUnixTime(),
description = item.Description,
Views = item.Views,
Commentnum = item.Commentnum
};
JsonTransfer jt = new JsonTransfer();
jt.AddSuccessParam();
jt.Add("data", data);
Response.Write(DesEncrypt(jt).ToLower());
Response.End();
}
private void CouponComment()
{
int cid = GetInt("couponid");
int uid = GetInt("uid");
string msg = GetString("message");
var coupon = CouponHelper.GetItem(cid);
Comment c = new Comment();
c.SellerId = coupon.SellerId;
c.TypeId = coupon.Id;
c.UserId = uid;
c.Content = msg;
c.Type = CommentType.Coupons;
//冗余两个字段
c.Img = coupon.ImgUrl;
c.Title = coupon.Title;
try
{
CommentHelper.Create(c);
coupon.Commentnum += 1;
CouponHelper.Update(coupon);
}
catch
{
ReturnErrorMsg("fail");
throw;
}
var user = AccountHelper.GetUser(uid);
ExtcreditLog log = new ExtcreditLog();
if (!ExtcreditLogHelper.JudgeExtcreditGet(ExtcreditSourceType.CommentCoupon, cid, uid))
{
//积分获得
log.UserId = uid;
log.SellerId = user.SellerId;
log.SourceId = cid;
var setting = SystemHelper.GetMerchantExtend(user.SellerId);
log.Extcredit = setting != null ? setting.CommentIntegral : 0;
log.Type = ExtcreditSourceType.CommentCoupon;
log.CreateTime = DateTime.Now;
ExtcreditLogHelper.AddExtcreditLog(log);
user.Integral += log.Extcredit;
AccountHelper.SaveAccount(user);
}
//ReturnCorrectMsg("评论成功");
JsonTransfer jt = new JsonTransfer();
jt.Add("data", new IntegralData(log.Extcredit));
jt.AddSuccessParam();
Response.Write(DesEncrypt(jt).ToLower());
Response.End();
}
private void UserCoupon()
{
int couponid = GetInt("couponid");
int userId = GetInt("uid");
try
{
var coupon = CouponHelper.GetItem(couponid);
if (coupon == null)
{
ReturnCorrectMsg(string.Format("优惠券不存在couponid:{0}", couponid));
}
var user = AccountHelper.GetUser(userId);
var userCoupon = new UserCoupon()
{
CouponId = couponid,
UserId = userId,
Status = 0,
SellerId = coupon.SellerId
};
var old = CouponHelper.GetUserCoupon(userId, couponid);
if (old != null && old.Id != 0)
{
ReturnErrorMsg("已领取过该优惠券");
return;
}
if (coupon.Extcredit > user.Integral)
{
ReturnErrorMsg("积分不足");
return;
}
user.Integral -= coupon.Extcredit;
AccountHelper.SaveAccount(user);
CouponHelper.CreateUserCoupon(userCoupon);
coupon.DownloadTimes++;
CouponHelper.Update(coupon);
}
catch
{
throw;
}
ReturnCorrectMsg("领取优惠券成功");
}
private void Couponcommentlist(HttpContext context)
{
int cid = GetInt("couponid");
int index = GetInt("start");
int size = GetInt("limit");
var coupon = CouponHelper.GetItem(cid);
var cms = CommentHelper.GetPagings(coupon.SellerId, CommentType.Coupons, cid, index * size, size);
var data = new CommentsForApis();
data.Commentnum = cms.TotalCount;
if (cms.TotalCount == 0)
{
JsonTransfer jt = new JsonTransfer();
jt.AddSuccessParam();
jt.Add("data", data);
Response.Write(DesEncrypt(jt).ToLower());
Response.End();
}
else
{
var users = AccountHelper.GetUserList(cms.Results.Select(c => c.UserId).ToList());
foreach (var cm in cms.Results)
{
var user = users.FirstOrDefault(u => u.Id == cm.UserId);
if (user == null)
{
throw new ArgumentNullException(string.Format("userId:{0}", cm.UserId));
}
var result = new ComentsForApi
{
Avatar = Utility.GetSizePicUrl(user.Avatar, 100, 100, context),
UserName = user.UserName,
Sex = (int)user.Sex,
Dateline = cm.CreateTime.GetUnixTime(),
Message = cm.Content
};
data.Comments.Add(result);
}
JsonTransfer jt = new JsonTransfer();
jt.AddSuccessParam();
jt.Add("data", data);
Response.Write(DesEncrypt(jt).ToLower());
Response.End();
}
}
public void GetList(HttpContext context)
{
int index = GetInt("start");
int size = GetInt("limit");
int sid = GetInt("sellerid");
int uid = GetInt("uid");
//var results = CouponHelper.GetPagings(sid, 0, 0);
PagResults <Coupon> results = new PagResults <Coupon>();
if (uid != 0)
{
results = CouponHelper.GetPagingUnGetCoupon(uid, sid, index * size, size);
}
else
{
results = CouponHelper.GetPagings(sid, index * size, size);
}
var data = new List <object>();
foreach (var r in results.Results)
{
var d = new
{
couponid = r.Id,
title = r.Title,
img = Utility.GetSizePicUrl(r.ImgUrl, 180, 143, context),
extcredit = r.Extcredit,
expiry = r.Expiry.GetUnixTime(),
description = r.Description,
Views = r.Views,
Commentnum = r.Commentnum
};
data.Add(d);
}
JsonTransfer jt = new JsonTransfer();
jt.AddSuccessParam();
jt.Add("data", data);
Response.Write(DesEncrypt(jt).ToLower());
Response.End();
}