/// <summary>
/// 取得留言內頁資訊
/// </summary>
/// <param name="token">使用者代碼</param>
/// <param name="outerKey">留言/回覆代碼</param>
/// <param name="maxResult">顯示回覆列表筆數 - 預設10筆</param>
/// <returns></returns>
public DiscussionCommentDetail GetCommentDetail(Guid token, string outerKey, int?maxResult = 10)
{
var db = _uow.DbContext;
var result = new DiscussionCommentDetail();
result.Replys = new List <DiscussionMessage>();
discussionLikeService = new DiscussionFuncLike();
var msgEventId = Service.Utility.OuterKeyHelper.CheckOuterKey(outerKey);
//用於取得msgEventId的留言資訊
var msgInfo = db.ActModuleMessage.FirstOrDefault(t => t.OuterKey == msgEventId);
//如果是回覆則取得該回覆的留言資訊 | 若是留言則直接存取留言資訊
var commentInfo = (db.ActModuleMessage.FirstOrDefault(t => t.OuterKey == msgEventId && t.Parent != null)) != null?db.ActModuleMessage.Find(db.ActModuleMessage.FirstOrDefault(t => t.OuterKey == msgEventId).Parent) : msgInfo;
if (commentInfo != null)
{
var commentCreatorInfo = new MemberService().UserIdToAccount(commentInfo.CreateUser.Value);
// var commentCreatorInfo = new Service.MemberService().GetPhotoMember(db.Members.Find(commentInfo.CreateUser).Account);
result.Comment = new DiscussionMessage()
{
CreateTime = commentInfo.Created.Utc.Value.ToLocalTime(),
CreatorAccount = commentCreatorInfo.Account,
CreatorName = commentCreatorInfo.Name,
CreatorPhoto = commentCreatorInfo.Photo,
Message = commentInfo.Content,
EventId = commentInfo.OuterKey,
Parent = commentInfo.Parent
};
var commentPhoto = GetDiscussionMessageFileByMessageId(commentInfo.Id);
result.Comment.Photos = commentPhoto != null ? commentPhoto : new List <FileStorageViewModel>();
var commentLikeArray = discussionLikeService.GetLikeArrayByEventId(commentInfo.OuterKey);
result.Comment.LikeArray = commentLikeArray != null?commentLikeArray.ToArray() : null;
var replys = db.ActModuleMessage.Where(t => t.Parent == commentInfo.Id).OrderByDescending(t => t.Created.Utc).ToList();
result.Comment.ReplyCount = replys.FirstOrDefault() != null?replys.Count() : 0;
result.CommentCount = replys.FirstOrDefault() != null?replys.Count() : 0;
//判斷現在是否要查留言內頁的資訊
if (msgInfo.Parent.HasValue)
{
//篩選該msg以後的留言[包含]
replys = replys.Where(t => t.Id >= msgInfo.Id).ToList();
replys.Reverse();
result.OlderCount = result.CommentCount - replys.Count();
replys = replys.Take(maxResult.Value).ToList();
}
else
{
result.OlderCount = replys.Count() > maxResult.Value ? replys.Count() - maxResult.Value : 0;
replys = replys.Take(maxResult.Value).ToList();
replys.Reverse();
}
foreach (var reply in replys)
{
var replyCreatorInfo = new MemberService().UserIdToAccount(reply.CreateUser.Value);
// var replyCreatorInfo = new Service.MemberService().GetPhotoMember(db.Members.Find(reply.CreateUser).Account);
var tempReply = new DiscussionMessage()
{
CreateTime = reply.Created.Utc.Value.ToLocalTime(),
CreatorAccount = replyCreatorInfo.Account,
CreatorName = replyCreatorInfo.Name,
CreatorPhoto = replyCreatorInfo.Photo,
Message = reply.Content,
EventId = reply.OuterKey,
Parent = reply.Parent
};
var replyPhoto = GetDiscussionMessageFileByMessageId(reply.Id);
tempReply.Photos = replyPhoto != null ? replyPhoto : new List <FileStorageViewModel>();
var likeArray = discussionLikeService.GetLikeArrayByEventId(reply.OuterKey);
tempReply.LikeArray = likeArray != null?likeArray.ToArray() : null;
if (reply.TagActModuleMessageId != null && reply.TagActModuleMessageId != 0)
{
var replyInfo = db.ActModuleMessage.Find(reply.TagActModuleMessageId);
if (replyInfo != null)
{
var replyMemberInfo = db.Members.Find(replyInfo.CreateUser);
tempReply.ReplyOuterKey = reply.OuterKey.ToString();
tempReply.ReplyName = replyMemberInfo.Name;
}
}
tempReply.ReplyCount = db.ActModuleMessage.FirstOrDefault(t => t.Parent == reply.Id) != null?db.ActModuleMessage.Where(t => t.Parent == reply.Id).Count() : 0;
result.Replys.Add(tempReply);
}
}
return(result);
}
/// <summary>
/// 取得主題討論底下的留言列表
/// </summary>
/// <param name="eventId"></param>
/// <param name="msgEventId"></param>
/// <param name="isLoadNewer"></param>
/// <returns></returns>
public List <DiscussionMessage> GetDiscussionMsgList(Guid eventId, Guid msgEventId, bool?isLoadNewer = true)
{
var result = new List <DiscussionMessage>();
var db = _uow.DbContext;
//預設查詢主題討論的留言列表
var sqlData = from amm in db.ActModuleMessage
join a in db.Activitys on amm.ActivityId equals a.Id
where a.OuterKey == eventId
orderby amm.Created.Utc
select amm;
if (sqlData.FirstOrDefault() != null)
{
discussionLikeService = new DiscussionFuncLike();
//查出該msg的資訊
var setMsgInfo = (sqlData.FirstOrDefault(t => t.OuterKey == msgEventId && t.Parent != null)) != null?sqlData.FirstOrDefault(t => t.Id == (sqlData.FirstOrDefault(tt => tt.OuterKey == msgEventId)).Parent) : sqlData.FirstOrDefault(t => t.OuterKey == msgEventId);
if (setMsgInfo != null)
{
sqlData = sqlData.Where(t => t.Parent == null || t.Parent == 0);
//查新的
if (isLoadNewer.Value)
{
//篩選該msg以後的留言[包含]
sqlData = sqlData.Where(t => t.Id >= setMsgInfo.Id);
}
//查舊的
else
{
sqlData = sqlData.Where(t => t.Id < setMsgInfo.Id);
}
}
//塞資料
foreach (var msg in sqlData)
{
//取得留言者資訊
var memberInfo = new MemberService().UserIdToAccount(msg.CreateUser.Value);
// var memberInfo = new iThink.Service.Service.MemberService().GetPhotoMember(db.Members.Find(msg.CreateUser.Value).Account);
//取得留言檔案資訊
var msgFile = GetDiscussionMessageFileByMessageId(msg.Id);
var tempMsg = new DiscussionMessage();
tempMsg.Id = msg.Id;
tempMsg.CreateTime = msg.Created.Local.Value;
tempMsg.LikeArray = discussionLikeService.GetLikeArrayByEventId(msg.OuterKey).ToArray();
if (msgFile != null)
{
tempMsg.Photos = msgFile;
}
else
{
tempMsg.Photos = new List <FileStorageViewModel>();
}
tempMsg.Message = msg.Content;
tempMsg.EventId = msg.OuterKey;
tempMsg.Parent = msg.Parent;
if (memberInfo != null)
{
tempMsg.CreatorAccount = memberInfo.Account;
tempMsg.CreatorName = memberInfo.Name;
tempMsg.CreatorPhoto = memberInfo.Photo;
}
//是否有tag某篇留言
if (msg.TagActModuleMessageId != null && msg.TagActModuleMessageId != 0)
{
var replyInfo = db.ActModuleMessage.Find(msg.TagActModuleMessageId);
if (replyInfo != null)
{
var replyMemberInfo = db.Members.Find(replyInfo.CreateUser);
tempMsg.ReplyOuterKey = replyInfo.OuterKey.ToString();
tempMsg.ReplyName = replyMemberInfo.Name;
}
}
//查詢回覆數量
tempMsg.ReplyCount = db.ActModuleMessage.FirstOrDefault(t => t.Parent == msg.Id) != null?db.ActModuleMessage.Where(t => t.Parent == msg.Id).Count() : 0;
result.Add(tempMsg);
}
}
return(result);
}