/// <summary>
/// 创建一个被投票项目
/// </summary>
/// <param name="item"></param>
public EnumCampaignCreatePictureVoteItemResult CreatePictureVoteItem(Campaign_PictureVoteItemEntity args)
{
if (args == null)
{
Debug.Assert(false, "args == null");
return(EnumCampaignCreatePictureVoteItemResult.Failed);
}
//是否允许多发布
Campaign_PictureVoteEntity campaign_PictureVote = GetPictureVote(args.CampaignId);
if (campaign_PictureVote == null)
{
return(EnumCampaignCreatePictureVoteItemResult.Failed);
}
//参与通道是否还打开
if (campaign_PictureVote.AllowedNewItem == false)
{
return(EnumCampaignCreatePictureVoteItemResult.NewItemClosed);
}
//如果是会员发布，判断是否发过了及是否可多发布
if (args.Member.HasValue && args.Member.Value != Guid.Empty)
{
List <CommandParameter> parameterList = new List <CommandParameter>();
parameterList.Add(new CommandParameter("@campaignId", args.CampaignId));
parameterList.Add(new CommandParameter("@memberId", args.Member.Value));
int intCount = 0;
_campaignManager.DataBase.ExecuteScalar <int>(
"SELECT Count(1) FROM [Campaign_PictureVoteItem] WHERE [CampaignId] = @campaignId AND [Member] = @memberId",
parameterList, (scalarValue) => { intCount = scalarValue; });
if (intCount >= campaign_PictureVote.MaxPublishTimes)
{
return(EnumCampaignCreatePictureVoteItemResult.AlreadyPublished);
}
}
int?serialNumber = _campaignManager.DomainManager.GetSerialNumber("PictureVote");
if (serialNumber.HasValue == false)
{
return(EnumCampaignCreatePictureVoteItemResult.Failed);
}
args.SerialNumber = serialNumber.Value.ToString();
_campaignManager.DataBase.Insert(args);
return(EnumCampaignCreatePictureVoteItemResult.Successful);
}
/// <summary>
/// 我要投票中显示的已投票详情
/// </summary>
/// <returns></returns>
public ActionResult PictureVoteItemDetail()
{
string strId = Request.QueryString["itemId"];
string strCampaignId = Request.QueryString["campaignId"];
if (String.IsNullOrEmpty(strId))
{
//兼容旧链接
strId = Request.QueryString["id"];
if (String.IsNullOrEmpty(strId))
{
return(RespondResult(false, "参数无效。"));
}
else
{
return(RedirectToAction("PictureVoteItemDetail",
new { domainId = DomainContext.Domain.Id, itemId = strId, campaignId = strCampaignId }));
}
}
Guid id = Guid.Parse(strId);
Guid campaignId = Guid.Parse(strCampaignId);
Campaign_PictureVoteItemEntity pictureVoteItem = _campaignManager.PictureVote.GetPictureVoteItem(id);
if (pictureVoteItem == null || pictureVoteItem.Member != MemberContext.Member.Id)
{
return(RedirectToAction("PictureVote",
new { domainId = DomainContext.Domain.Id, campaignId = strCampaignId }));
}
PictureVoteItemDetailViewModel model = new PictureVoteItemDetailViewModel();
model.PictureVoteItem = pictureVoteItem;
model.Campaign = _campaignManager.GetCampaign(model.PictureVoteItem.CampaignId);
if (model.Campaign == null)
{
//重定向到错误页面
return(new RedirectResult(String.Format(
"~/Home/ErrorView/?message={0}", "td8")));
}
model.JsApiConfig = DomainContext.GetJsApiConfig(HttpContext.Request.Url.ToString());
model.JsApiConfig.JsApiList.Add("onMenuShareTimeline");
model.JsApiConfig.JsApiList.Add("onMenuShareAppMessage");
model.ShareUrl = String.Format(
"http://{0}/Campaign/PictureVote/{1}?campaignId={2}",
Request.Url.Host, DomainContext.Domain.Id, strCampaignId);
return(View(model));
}
/// <summary>
/// 提交投票项目
/// </summary>
/// <returns></returns>
public ActionResult CreatePictureVoteItem()
{
CreatePictureVoteItemArgs args = RequestArgs <CreatePictureVoteItemArgs>();
if (args == null)
{
return(RespondResult(false, "参数无效。"));
}
if (String.IsNullOrEmpty(args.ImageServerId))
{
return(RespondResult(false, "参数无效。"));
}
//判断参与人数是否达到限制
if (_campaignManager.PictureVote.PictureVoteIsFullParticipant(args.CampaignId))
{
return(RespondResult(false, "该活动已达最大允许参与人数。"));
}
//调用文件服务器进行代理下载，把上传到微信后台的文件下载下来
FileDownloadAgentWithMediaIdArgs downloadArgs = new FileDownloadAgentWithMediaIdArgs();
downloadArgs.Domain = DomainContext.Domain.Id;
downloadArgs.MediaId = args.ImageServerId;
FileDownloadAgentWithMediaIdResult downloadResult = _fileService.DownloadAgentWithMediaId(downloadArgs);
string imageUrl;
if (downloadResult.Success)
{
_log.Write("下载媒体文件返回：", JsonConvert.SerializeObject(downloadResult), TraceEventType.Verbose);
imageUrl = _fileService.FileServiceUri + downloadResult.OutputFile;
}
else
{
return(RespondResult(false, "照片上传失败：" + downloadResult.Message));
}
Campaign_PictureVoteItemEntity item = new Campaign_PictureVoteItemEntity();
item.Domain = DomainContext.Domain.Id;
item.CampaignId = args.CampaignId;
item.Member = MemberContext.Member.Id;
item.Title = args.Title;
item.Description = args.Description;
item.Url = imageUrl;
item.UploadTime = DateTime.Now;
EnumCampaignCreatePictureVoteItemResult result = _campaignManager.PictureVote.CreatePictureVoteItem(item);
return(RespondDataResult(result));
}
public ActionResult GetPictureVoteItem()
{
string itemId = Request.QueryString["itemId"];
if (String.IsNullOrEmpty(itemId))
{
return(RespondResult(false, "参数无效。"));
}
Campaign_PictureVoteItemEntity item = _campaignManager.PictureVote.GetPictureVoteItem(Guid.Parse(itemId));
return(RespondDataResult(item));
}
public ActionResult PictureVoteItemDetail()
{
string strItemId = Request.QueryString["itemId"];
string strCampaignId = Request.QueryString["campaignId"];
Guid itemId = Guid.Parse(strItemId);
Guid campaignId = Guid.Parse(strCampaignId);
Campaign_PictureVoteItemEntity pictureVoteItem = _campaignManager.PictureVote.GetPictureVoteItem(itemId);
if (pictureVoteItem == null)
{
return(RedirectToAction("PictureVoteItemList",
new { domainId = DomainContext.Domain.Id, campaignId = strCampaignId }));
}
PictureVoteItemDetailViewModel model = new PictureVoteItemDetailViewModel();
model.PictureVoteItem = pictureVoteItem;
return(View(model));
}
public Campaign_PictureVoteItemEntity GetPictureVoteItem(Guid id)
{
Campaign_PictureVoteItemEntity item = new Campaign_PictureVoteItemEntity();
item.Id = id;
if (_campaignManager.DataBase.Fill <Campaign_PictureVoteItemEntity>(item))
{
if (item.Member.HasValue)
{
MemberEntity member = _campaignManager.MemberManager.GetMember(item.Member.Value);
if (member != null)
{
item.MemberEntity = member;
}
}
return(item);
}
else
{
return(null);
}
}
/// <summary>
/// 投票
/// </summary>
/// <param name="args"></param>
public EnumCampaignPictureVoteResult PictureVote(Campaign_PictureVoteArgs args)
{
if (args == null)
{
Debug.Assert(false, "args == null");
return(EnumCampaignPictureVoteResult.Failed);
}
CampaignEntity campaign = _campaignManager.GetCampaign(args.CampaignId);
if (campaign == null)
{
return(EnumCampaignPictureVoteResult.Failed);
}
//状态是否进行中
switch (campaign.Status)
{
case EnumCampaignStatus.Preparatory:
return(EnumCampaignPictureVoteResult.NotStarted);
case EnumCampaignStatus.End:
return(EnumCampaignPictureVoteResult.AlreadyEnded);
}
//判断要投的项目是否已被锁定
Campaign_PictureVoteItemEntity item = GetPictureVoteItem(args.ItemId);
if (item == null)
{
return(EnumCampaignPictureVoteResult.Failed);
}
if (item.Lock)
{
return(EnumCampaignPictureVoteResult.Lock);
}
Campaign_PictureVoteEntity campaign_PictureVote = GetPictureVote(args.CampaignId);
if (campaign_PictureVote == null)
{
return(EnumCampaignPictureVoteResult.Failed);
}
//是否允许非会员投票
if (campaign_PictureVote.AllowedNoAttentionVote == false && args.Member == null)
{
return(EnumCampaignPictureVoteResult.OnlyMember);
}
//查出当前在此活动下的投票记录
List <CommandParameter> parameterList = new List <CommandParameter>();
parameterList.Add(new CommandParameter("@campaignId", args.CampaignId));
parameterList.Add(new CommandParameter("@openId", args.OpenId));
//根据投票方式判断是否按天投
if (campaign_PictureVote.VoteType == EnumCampaignPictureVoteVoteType.Day)
{
List <Campaign_PictureVoteLogEntity> logList = _campaignManager.DataBase.Select <Campaign_PictureVoteLogEntity>(
@"SELECT * FROM [Campaign_PictureVoteLog] WHERE [CampaignId] = @campaignId AND [OpenId] = @openId
AND Convert(varchar(10),[VoteTime],120) = Convert(varchar(10),CONVERT(datetime,'" + DateTime.Now.ToShortDateString() + "'),120)",
parameterList);
//是否达到最大投票数
if (logList.Count >= campaign_PictureVote.MaxVoteTimes)
{
return(EnumCampaignPictureVoteResult.OverVoteTimesByDay);
}
if (logList.Count > 0)
{
//是否给同一个项目投过票
if ((from c in logList where c.ItemId == args.ItemId select c).Count() > 0)
{
return(EnumCampaignPictureVoteResult.VotedByDay);
}
}
}
else //NoRepetition
{
List <Campaign_PictureVoteLogEntity> logList = _campaignManager.DataBase.Select <Campaign_PictureVoteLogEntity>(
"SELECT * FROM [Campaign_PictureVoteLog] WHERE [CampaignId] = @campaignId AND [OpenId] = @openId",
parameterList);
//是否达到最大投票数
if (logList.Count >= campaign_PictureVote.MaxVoteTimes)
{
return(EnumCampaignPictureVoteResult.OverVoteTimes);
}
if (logList.Count > 0)
{
//是否给同一个项目投过票
if ((from c in logList where c.ItemId == args.ItemId select c).Count() > 0)
{
return(EnumCampaignPictureVoteResult.Voted);
}
}
}
//投票
Campaign_PictureVoteLogEntity log = new Campaign_PictureVoteLogEntity();
log.CampaignId = args.CampaignId;
log.Domain = args.DomainId;
log.ItemId = args.ItemId;
log.OpenId = args.OpenId;
log.Member = args.Member;
log.VoteTime = DateTime.Now;
_campaignManager.DataBase.Insert(log);
parameterList = new List <CommandParameter>();
parameterList.Add(new CommandParameter("@itemId", args.ItemId));
_campaignManager.DataBase.ExecuteNonQuery("UPDATE [Campaign_PictureVoteItem] SET [VoteQuantity] = [VoteQuantity] + 1 WHERE [Id] = @itemId",
parameterList);
return(EnumCampaignPictureVoteResult.Successful);
}