public async static Task <PagedModel <HomePageTimeLineRequestModel> > SelectDiscoveryHomeAsync(string UserId, PagerModel page, int version)
{
//关注的类目ID
List <int> CategoryIds = new List <int>();
//关注的文章ID
List <int> ArticleIDs = new List <int>();
//关注的用户ID
List <string> AttentionUserIds = new List <string>();
//关注的用户ID 不包含技师和途虎员工
List <string> AttentionUserIdsNoTuhu = new List <string>();
CategoryIds.Add(0);
ArticleIDs.Add(0);
AttentionUserIdsNoTuhu.Add("jiadeshujuyongyuguolu");
var cids = await DalArticle.SelectMyCategoryId(UserId);
if (cids != null && cids.Any())
{
CategoryIds = cids.Select(x => x.CategoryId).ToList();
}
var atcid = await DalArticle.SelectMyArticleID(UserId);
if (atcid != null && atcid.Any())
{
ArticleIDs = atcid.Select(x => x.PKID).ToList();
}
var atuid = await DalArticle.SelectMyAttentionUserId(UserId);
if (atuid != null && atuid.Any())
{
AttentionUserIds = atuid.Select(x => x.AttentionUserId).ToList();
if (atuid.Any(x => x.UserIdentity == null || x.UserIdentity == 0))
{
AttentionUserIdsNoTuhu = atuid.Where(x => x.UserIdentity == null || x.UserIdentity == 0).Select(x => x.AttentionUserId).ToList();
}
}
AttentionUserIds.AddRange(new string[] { "{c69cf542-7b0c-8494-8831-c1a9a2fe6388}", "{f8479c14-3bb1-4711-9a38-2626359b8c28}", "{935b3462-9310-59ce-d742-0cbc1c276ebf}", "{81c9ed57-008c-b2ba-53c8-1cc35caf69c0}" });
var types = new List <int> {
1, 2, 5
};
if (version > 1)
{
types.Add(11);
}
var client = ElasticsearchHelper.CreateClient();
var b = await client.SearchAsync <DiscoveryArticleModel>(x => x
.Index("discoveryarticle")
.Type("Discovery")
.Query(q => q.
Bool(qb => qb.
Should(
qs => qs.
Bool(qsb => qsb.
Must(qsbm => qsbm.
Terms(qt => qt.
Field(qf => qf.AttentionUserIds).
Terms(AttentionUserIds)),
qsbm => qsbm.
Terms(qt => qt.
Field(qf => qf.TYPE).
Terms(types))
)
),
qs => qs.
Bool(qsb => qsb.
Must(qsbm => qsbm.
Terms(qt => qt.
Field(qf => qf.AttentionUserIds).
Terms(AttentionUserIdsNoTuhu)),
qsbm => qsbm.
Terms(qt => qt.
Field(qf => qf.TYPE).
Terms(3, 4))
)
),
qs => qs.
Bool(qsb => qsb.
Must(
qsbm => qsbm.
Terms(qt => qt.
Field(qf => qf.PKID).
Terms(ArticleIDs)),
qsbm => qsbm.
Terms(qt => qt.
Field(qf => qf.TYPE).
Terms(6)),
qsbm => qsbm.Bool(qsbmb => qsbmb.
Should(
qsbmbs => qsbmbs.
Term(qt => qt.
Field(qf => qf.AuditStatus).
Value(2)),
qsbmbs => qsbmbs.
Term(qt => qt.
Field(qf => qf.AttentionUserIds).
Value(UserId))))
)
),
qs => qs.
Bool(qsb => qsb.
Must(
qsbm => qsbm.
Terms(qt => qt.
Field(qf => qf.CategoryId).
Terms(CategoryIds)),
qsbm => qsbm.
Terms(qt => qt.
Field(qf => qf.TYPE).
Terms(7))
)
),
qs => qs.
Bool(qsb => qsb.
Must(
qsbm => qsbm.
Terms(qt => qt.
Field(qf => qf.CategoryId).
Terms(CategoryIds)),
qsbm => qsbm.
Terms(qt => qt.
Field(qf => qf.TYPE).
Terms(8)),
qsbm => qsbm.Bool(qsbmb => qsbmb.
Should(
qsbmbs => qsbmbs.
Term(qt => qt.
Field(qf => qf.AuditStatus).
Value(2)),
qsbmbs => qsbmbs.
Term(qt => qt.
Field(qf => qf.AttentionUserIds).
Value(UserId)))
)
)
)
)
)
)
.Sort(s => s.
Descending(ss => ss.OperateTime))
.Skip((page.CurrentPage - 1) * page.PageSize)
.Take(page.PageSize));
page.Total = (int)b.Total;
var a = b.Hits.Select(x => x.Source).Select(x =>
new HomePageTimeLineRequestModel()
{
PKID = x.PKID,
Type = x.TYPE,
DistinctId = x.DISTINCTID,
AnswerId = x.AnswerId,
AnswerContent = x.AnswerContent,
AttentionCount = x.AttentionCount,
BigTitle = x.BigTitle,
Brief = x.Brief,
VoteNum = x.VoteNUm,
CategoryId = x.CategoryId,
AttentionUserIds = x.AttentionUserIds,
CategoryImage = x.CategoryImage,
CategoryName = x.CategoryName,
CategoryTags = x.CategoryTags,
ClickCount = x.ClickCount,
CommentImage = x.CommentImage,
CommentTimes = x.CommentTimes,
Content = x.Content,
ContentUrl = x.ContentUrl,
CreatorInfo = x.CreatorInfo,
OperateTime = x.OperateTime,
Praise = x.Praise,
RelatedArticleId = x.RelatedArticleId,
ShowImages = x.ShowImages,
ShowType = x.ShowType,
SmallImage = x.SmallImage,
SmallTitle = x.SmallTitle,
ImagesCount = x.ImagesCount
}).ToList();
var groupTypeTimeLine = a.GroupBy(t => new { t.PKID, t.DistinctId, t.Type }).ToList();
var tempTimeLineList = new List <HomePageTimeLineRequestModel>();
//分组拼接所有关注的人
foreach (var timeLine in groupTypeTimeLine)
{
var tempTimeLine = timeLine.OrderByDescending(t => t.OperateTime).FirstOrDefault();
tempTimeLine.AttentionCount = timeLine.Select(t => t.AttentionUserIds).Distinct().Count();
tempTimeLine.AttentionUserIds = string.Join("、", timeLine.Select(t => t.AttentionUserIds).Distinct().ToArray <string>());
tempTimeLineList.Add(tempTimeLine);
}
var groupFilterTimeLine = tempTimeLineList.GroupBy(t => new { t.PKID, t.AnswerId }).ToList();
tempTimeLineList.Clear();
//分组去掉重复的数据
foreach (var timeLine in groupFilterTimeLine)
{
var tempTimeLine = timeLine.OrderByDescending(t => t.OperateTime).FirstOrDefault();
tempTimeLineList.Add(tempTimeLine);
}
tempTimeLineList = tempTimeLineList.Select(t => t).OrderByDescending(t => t.OperateTime).ToList();
return(new PagedModel <HomePageTimeLineRequestModel>(page, tempTimeLineList));;
}
