8000 upd query by nhathoang989 · Pull Request #529 · mixcore/mix.core · GitHub
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upd query #529

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Merged
merged 1 commit into from
Oct 8, 2021
Merged

upd query #529

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3 changes: 3 additions & 0 deletions src/Mix.Cms.Lib/Models/Common/SearchPostQueryModel.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -15,13 +15,16 @@ public class SearchPostQueryModel: SearchQueryModel
public string Tag { get; set; }
public string PostType { get; set; }
public JObject Query { get; set; }
public int? PageId { get; set; }

public SearchPostQueryModel()
{

}
public SearchPostQueryModel(HttpRequest request, string culture): base(request, culture)
{
PageId = request.Query.TryGetValue("pageId", out var page)
? int.Parse(page) : null;
PostType = request.Query.TryGetValue("postType", out var postType)
? postType : string.Empty;
Category = request.Query.TryGetValue(MixRequestQueryKeywords.Category, out var category)
Expand Down
85 changes: 69 additions & 16 deletions src/Mix.Cms.Lib/ViewModels/MixPosts/Helper.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -36,7 +36,7 @@ public static async Task<RepositoryResponse<PaginationModel<TView>>> SearchPosts
Expression<Func<MixDatabaseDataValue, bool>> tagPredicate = GetTagPredicate(searchPostData);

valPredicate = valPredicate
.AndAlsoIf(catePredicate !=null, catePredicate)
.AndAlsoIf(catePredicate != null, catePredicate)
.AndAlsoIf(tagPredicate != null, tagPredicate);

if (valPredicate != null)
Expand All @@ -46,24 +46,16 @@ public static async Task<RepositoryResponse<PaginationModel<TView>>> SearchPosts
else
{
Expression<Func<MixPost, bool>> predicate = BuildPostExpression(searchPostData);

if (searchPostData.PagingData.OrderBy.StartsWith("additionalData."))
{
var total = context.MixPost.Count(predicate);
var allPostIds = context.MixPost.Where(predicate)
.AsEnumerable()
.Select(m => m.Id);
return GetSortedPostByValue<TView>(predicate, searchPostData, context, transaction);

var posts = IQueryableHelper.GetSortedPost(allPostIds, context, searchPostData).ToList();
return new RepositoryResponse<PaginationModel<TView>>()
{
IsSucceed = true,
Data = new PaginationModel<TView>()
{
Items = DefaultRepository<MixCmsContext, MixPost, TView>.Instance.GetCachedData(posts, context, transaction),
PageSize = searchPostData.PagingData.PageSize,
PageIndex = searchPostData.PagingData.PageIndex
}
};
}

if (searchPostData.PageId.HasValue)
{
return GetSortedPostByPage<TView>(predicate, searchPostData, context, transaction);
}

return await DefaultRepository<MixCmsContext, MixPost, TView>.Instance.GetModelListByAsync(
Expand Down Expand Up @@ -91,6 +83,67 @@ public static async Task<RepositoryResponse<PaginationModel<TView>>> SearchPosts
}
}

private static RepositoryResponse<PaginationModel<TView>> GetSortedPostByPage<TView>(Expression<Func<MixPost, bool>> predicate, SearchPostQueryModel searchPostData, MixCmsContext context, IDbContextTransaction transaction) where TView : ViewModelBase<MixCmsContext, MixPost, TView>
{
var allPostIds = context.MixPost.Where(predicate)
.AsEnumerable()
.Select(m => m.Id);
var allPosts =
context.MixPagePost.Where(p =>
p.Specificulture == searchPostData.Specificulture
&& p.PageId == searchPostData.PageId
&& allPostIds.Contains(p.PostId))
.OrderBy(p => p.Priority);
var posts = allPosts.Skip(searchPostData.PagingData.PageIndex * searchPostData.PagingData.PageSize)
.Take(searchPostData.PagingData.PageSize)
.Include(m => m.MixPost)
.Select(m => m.MixPost)
.ToList();
var total = allPosts.Count();
var totalPage = total / searchPostData.PagingData.PageSize;
if (total % searchPostData.PagingData.PageSize > 0)
{
totalPage += 1;
}
return new RepositoryResponse<PaginationModel<TView>>()
{
IsSucceed = true,
Data = new PaginationModel<TView>()
{
Items = DefaultRepository<MixCmsContext, MixPost, TView>.Instance.GetCachedData(posts, context, transaction),
PageSize = searchPostData.PagingData.PageSize,
PageIndex = searchPostData.PagingData.PageIndex,
TotalItems = total,
TotalPage = totalPage
}
};
}

private static RepositoryResponse<PaginationModel<TView>> GetSortedPostByValue<TView>(
Expression<Func<MixPost, bool>> predicate,
SearchPostQueryModel searchPostData,
MixCmsContext context,
IDbContextTransaction transaction)
where TView : ViewModelBase<MixCmsContext, MixPost, TView>
{
var total = context.MixPost.Count(predicate);
var allPostIds = context.MixPost.Where(predicate)
.AsEnumerable()
.Select(m => m.Id);

var posts = IQueryableHelper.GetSortedPost(allPostIds, context, searchPostData).ToList();
return new RepositoryResponse<PaginationModel<TView>>()
{
IsSucceed = true,
Data = new PaginationModel<TView>()
{
Items = DefaultRepository<MixCmsContext, MixPost, TView>.Instance.GetCachedData(posts, context, transaction),
PageSize = searchPostData.PagingData.PageSize,
PageIndex = searchPostData.PagingData.PageIndex
}
};
}

private static Expression<Func<MixDatabaseDataValue, bool>> GetTagPredicate(SearchPostQueryModel searchPostData)
{
Expression<Func<MixDatabaseDataValue, bool>> tagPredicate = null;
Expand Down
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