防止重复

Question

select，其中orderby，take子句和toArray（）重复，只有第一行是不同的。如何缩短这3个linq查询以避免重复？

我已经包含了用于返回模型视图的方法

Node

谢谢

Answer 1

您创建的方法将reads7，reads24或readsShared作为参数类型并返回结果：

IEnumerable<PopularArticle> Get(Dictionary<Guid, SOMETHING> variable)
{
    return articleService.GetArticlesFromGuidList(variable.Select(x => x.Key), wcagOnly: branding.StrictlyWCAG2Accessible, useCache: true)
        .Select(x => new PopularArticle() { Article = x, ArticleGuid = x.ArticleGUID })
        .Where(x => contentAdminTestingDataFilterService.AllowFirmAccess(x.Article.FirmRef, lexUser) && x.Article.RemoveDate != null)
        .OrderByDescending(x => variable[x.ArticleGuid])
        .Take(Records)
        .ToArray();
}

示例调用：

model.Read7DayDataSource = this.Get(reads7);