public override GetCircleCommentsResponseBody ExecuteCore()
{
GetCircleCommentsResponseBody res = new GetCircleCommentsResponseBody();
var comments = db.t_circle_comment.Where(c => c.circle_id == this.request.CircleId && c.id > this.request.LastCommentId)
.Take(this.request.Count)
.Select(c => new
{
Id = c.id,
CircleId = c.circle_id,
CommentUserId = c.com_user_id,
ReplyUserId = c.reply_user_id,
Content = c.com_content,
CommentTime = c.comment_time
}).OrderBy(c => c.Id).ToList();
if (comments == null || comments.Count <= 0)
{
return(res);
}
res.CircleCommentInfos = new List <CircleCommentInfo>();
var userIds = comments.Select(c => c.CommentUserId).Union(comments.Select(c => c.ReplyUserId)).ToList();
var userList = db.t_user.Where(i => userIds.Contains(i.id)).Select(i => new { i.id, i.name, i.symbol, i.head_image }).ToList();
var friendList = db.t_user_friend.Where(f => f.user_id == this.request.UserId && userIds.Contains(f.friend_user_id)).Select(f => new { f.friend_user_id, f.friend_user_remark }).ToList();
comments.ForEach(f =>
{
CircleCommentInfo model = new CircleCommentInfo()
{
CommentId = f.Id,
Content = f.Content,
CircleId = f.CircleId,
CommentTime = f.CommentTime.ToString("yyyy-MM-dd HH:mm:ss"),
CommentUserId = f.CommentUserId,
CommentUserImage = null,
CommentUserName = null,
ReplyUserId = f.ReplyUserId,
ReplyUserName = null,
ReplyUserImage = null,
};
if (userList != null && userList.Count > 0)
{
if (f.CommentUserId > 0)
{
var comUser = userList.Where(u => u.id == f.CommentUserId).FirstOrDefault();
string friendRemark = friendList != null ? friendList.Where(r => r.friend_user_id == f.CommentUserId).Select(r => r.friend_user_remark).FirstOrDefault() : null;
model.CommentUserName = UserUtility.GetShowName(friendRemark, comUser.name);
model.CommentUserImage = comUser.head_image;
}
if (f.ReplyUserId > 0)
{
var repUser = userList.Where(u => u.id == f.ReplyUserId).FirstOrDefault();
string friendRemark = friendList != null ? friendList.Where(r => r.friend_user_id == f.ReplyUserId).Select(r => r.friend_user_remark).FirstOrDefault() : null;
model.ReplyUserName = UserUtility.GetShowName(friendRemark, repUser.name);
model.ReplyUserImage = repUser.head_image;
}
}
res.CircleCommentInfos.Add(model);
});
return(res);
}
public override AddCommentInfoResponseBody ExecuteCore()
{
AddCommentInfoResponseBody res = new AddCommentInfoResponseBody();
var circleModel = db.t_circle.Where(c => c.id == this.request.CircleId).FirstOrDefault();
if (circleModel == null)
{
throw new Exception("你评论的信息已经被用户删除");
}
bool isChanged = string.IsNullOrEmpty(this.request.CircleUpdateTime) || this.request.CircleUpdateTime != GenericUtility.FormatDate2(circleModel.update_time);
t_circle_comment model = new t_circle_comment()
{
com_user_id = this.request.CommentUserId,
com_content = this.request.Content,
circle_id = this.request.CircleId,
reply_user_id = this.request.ReplyUserId,
id = 0,
comment_time = DateTime.Now,
};
db.t_circle_comment.Add(model);
circleModel.comment_count = circleModel.comment_count + 1;
circleModel.update_time = DateTime.Now;
db.SaveChanges();
var userList = db.t_user.Where(i => i.id == model.com_user_id || i.id == model.reply_user_id).Select(i => new { i.id, i.name, i.symbol, i.head_image }).ToList();
CircleCommentInfo info = new CircleCommentInfo()
{
CommentId = model.id,
Content = model.com_content,
CommentTime = model.comment_time.ToString("yyyy-MM-dd HH:mm:ss"),
CommentUserId = model.com_user_id,
//CommentUserImage = model.com,
//CommentUserName = model.content_info,
CircleId = model.circle_id,
ReplyUserId = model.reply_user_id,
//ReplyUserImage = model.content_info,
//ReplyUserName = model.content_info,
};
if (userList != null && userList.Count > 0)
{
if (info.CommentUserId > 0)
{
var comUser = userList.Where(u => u.id == info.CommentUserId).FirstOrDefault();
info.CommentUserName = UserUtility.GetShowName(comUser.name, comUser.symbol);
info.CommentUserImage = comUser.head_image;
}
if (info.ReplyUserId > 0)
{
var repUser = userList.Where(u => u.id == info.ReplyUserId).FirstOrDefault();
info.ReplyUserName = UserUtility.GetShowName(repUser.name, repUser.symbol);
info.ReplyUserImage = repUser.head_image;
}
}
res.CommentInfo = info;
if (!isChanged)
{
res.CircleLastUpdateTime = GenericUtility.FormatDate2(circleModel.update_time);
}
return(res);
}
public static void BindCircleInfos(HWLEntities db, int userId, List <CircleInfo> infos)
{
if (infos == null || infos.Count <= 0)
{
return;
}
List <int> imageCircleIds = infos.Where(n => CustomerEnumDesc.ImageContentTypes().Contains(n.ContentType)).Select(n => n.CircleId).ToList();
List <t_circle_image> imageList = null;
if (imageCircleIds != null && imageCircleIds.Count > 0)
{
imageList = db.t_circle_image.Where(i => imageCircleIds.Contains(i.circle_id)).ToList();
}
List <int> circleIds = infos.Select(n => n.CircleId).ToList();
var likeList = db.t_circle_like.Where(l => circleIds.Contains(l.circle_id) && l.is_delete == false).ToList();
var commentList = db.t_circle_comment.Where(c => circleIds.Contains(c.circle_id)).ToList();
List <int> userIds = infos.Select(u => u.PublishUserId).ToList();
if (likeList != null && likeList.Count > 0)
{
userIds.AddRange(likeList.Select(u => u.like_user_id).ToList());
}
if (commentList != null && commentList.Count > 0)
{
userIds.AddRange(commentList.Select(u => u.com_user_id).ToList());
userIds.AddRange(commentList.Select(c => c.reply_user_id).ToList());
}
var userList = db.t_user.Where(i => userIds.Contains(i.id)).Select(i => new { i.id, i.name, i.head_image }).ToList();
var friendList = db.t_user_friend.Where(f => f.user_id == userId && userIds.Contains(f.friend_user_id)).Select(f => new { f.friend_user_id, f.friend_user_remark }).ToList();
foreach (var item in infos)
{
if (imageList != null && imageList.Count > 0)
{
item.Images = imageList.Where(i => i.circle_id == item.CircleId).Select(i => new ImageInfo()
{
Url = i.image_url,
Height = i.height,
Width = i.width
}).ToList();
}
if (userList != null && userList.Count > 0)
{
var user = userList.Where(u => u.id == item.PublishUserId).FirstOrDefault();
if (user != null)
{
string friendRemark = friendList != null?friendList.Where(f => f.friend_user_id == item.PublishUserId).Select(f => f.friend_user_remark).FirstOrDefault() : null;
item.PublishUserName = UserUtility.GetShowName(friendRemark, user.name);
item.PublishUserImage = user.head_image;
}
}
if (likeList != null && likeList.Count > 0)
{
item.IsLiked = likeList.Where(l => l.circle_id == item.CircleId && l.like_user_id == userId).Select(l => l.id).FirstOrDefault() > 0 ? true : false;
item.LikeInfos = likeList.Where(l => l.circle_id == item.CircleId)
.Select(l =>
{
CircleLikeInfo model = new CircleLikeInfo()
{
LikeId = l.id,
LikeUserId = l.like_user_id,
CircleId = l.circle_id,
LikeTime = GenericUtility.FormatDate(l.like_time),
};
if (userList != null && userList.Count > 0)
{
var likeUser = userList.Where(u => u.id == l.like_user_id).FirstOrDefault();
if (likeUser != null)
{
string friendRemark = friendList != null ? friendList.Where(f => f.friend_user_id == l.like_user_id).Select(f => f.friend_user_remark).FirstOrDefault() : null;
model.LikeUserName = UserUtility.GetShowName(friendRemark, likeUser.name);
model.LikeUserImage = likeUser.head_image;
}
}
return(model);
}).ToList();
}
if (commentList != null && commentList.Count > 0)
{
item.CommentInfos = commentList.Where(c => c.circle_id == item.CircleId)
.Select(c =>
{
CircleCommentInfo model = new CircleCommentInfo()
{
CommentId = c.id,
Content = c.com_content,
CircleId = c.circle_id,
CommentTime = GenericUtility.FormatDate(c.comment_time),
CommentUserId = c.com_user_id,
CommentUserImage = null,
CommentUserName = null,
ReplyUserId = c.reply_user_id,
ReplyUserName = null,
ReplyUserImage = null,
};
if (userList != null && userList.Count > 0)
{
if (c.com_user_id > 0)
{
var comUser = userList.Where(u => u.id == c.com_user_id).FirstOrDefault();
if (comUser != null)
{
string friendRemark = friendList != null ? friendList.Where(f => f.friend_user_id == c.com_user_id).Select(f => f.friend_user_remark).FirstOrDefault() : null;
model.CommentUserName = UserUtility.GetShowName(friendRemark, comUser.name);
model.CommentUserImage = comUser.head_image;
}
}
if (c.reply_user_id > 0)
{
var repUser = userList.Where(u => u.id == c.reply_user_id).FirstOrDefault();
if (repUser != null)
{
string friendRemark = friendList != null ? friendList.Where(f => f.friend_user_id == c.reply_user_id).Select(f => f.friend_user_remark).FirstOrDefault() : null;
model.ReplyUserName = UserUtility.GetShowName(friendRemark, repUser.name);
model.ReplyUserImage = repUser.head_image;
}
}
}
return(model);
}).ToList();
}
}
}