C# 使用Algolia C为镶嵌面添加属性#

我想为刻面添加一个属性：

ApprovalFL

。当我在Algolia仪表板中添加facet时，它可以正常工作，直到我不得不重新编制索引，最终由于某种原因删除了仪表板中的facet。我在想，也许在代码中添加属性可以解决这个问题。我在这里找到了有关此步骤的文档：

以下是他们提供的C#示例：

index.SetSettings(
  JObject.Parse(@"{""attributesForFaceting"":[""author"",""filterOnly(category)"",""searchable(publisher)""]}")
);

如果我理解正确，则需要将此代码放入我的后端重新索引代码（可在我的

AdminController.cs

中找到）：

---

顺便问一下，为什么要重新编制索引？最佳做法是只在最初设置索引。

对于使用C#.NET的用户，只需将其添加到您的

Global.asax.cs

中即可。例如，对于我：

var songIndexHelper = new IndexHelper<SongAlgoliaModel>(algoliaClient, "Song", "SongID");
songIndexHelper.SetSettings(JObject.Parse(@"{""attributesForFaceting"":[""ApprovalFL""]}"));

var songIndexHelper=newindexhelper（algoliaClient，“Song”，“SongID”）；
songIndexHelper.SetSettings（JObject.Parse（@“{”attributesForFaceting”“：[“ApprovalFL”“]}”）；

嘿，丹尼尔，这是因为用户一直在添加新歌，我希望它们在上线时可以搜索。这有意义吗？是否有更好的方法更新搜索结果？是的，确切地说，您可以将Algolia与歌曲添加模块集成，或者有一个后台工作，定期检查新歌并将其处理为索引。现在，通过处理索引，您可以使用API推送数据，请参阅。无论何时添加新歌，都不需要重新创建索引，这是低效的。

public static SongAlgoliaModel BuildAlgoliaSongModel(Song song)
        {
            var model = new SongAlgoliaModel();
            var album = EntityDataAccess.GetAlbumByID(song.AlbumID);
            model.AccountImageURL = album.AccountInfo.ImageURL;
            model.AccountInfoID = album.AccountInfoID;
            model.AccountType = album.AccountInfo.CreatorFL == true ? "Creator" : "Artist";
            model.AlbumID = song.AlbumID;
            model.AlbumName = album.AlbumName;
            model.ApprovalFL = song.ApprovalFL;
            model.Artist = album.AccountInfo.DisplayName;
            model.BPM = song.BPM;
            model.Duration = song.Duration;
            model.FeaturedArtist = song.Artist;
            model.FreeFL = album.FreeFL;
            model.ImageURL = album.ImageURL;
            model.iTunesURL = album.iTunesURL;
            model.LabelName = album.LabelName;
            model.LicenseFL = album.LicenseFL;
            model.SongID = song.SongID;
            model.Title = song.Title;
            model.UploadDate = song.UploadDate;
            model.URL = song.URL;
            model.UserID = album.AccountInfo.UserID;

            return model;
        }
        public static List<SongAlgoliaModel> BuildAlgoliaSongModels(AccountInfo accountInfo)
        {
            var list = new List<SongAlgoliaModel>();
            var songs = EntityDataAccess.GetSongsByUserID(accountInfo.UserID).Where(x => x.ApprovalFL == true).ToList();
            foreach(var item in songs)
            {
                var model = new SongAlgoliaModel();
                model.AccountImageURL = item.Album.AccountInfo.ImageURL;
                model.AccountInfoID = item.Album.AccountInfoID;
                model.AccountType = item.Album.AccountInfo.CreatorFL == true ? "Creator" : "Artist";
                model.AlbumID = item.AlbumID;
                model.AlbumName = item.Album.AlbumName;
                model.ApprovalFL = item.ApprovalFL;
                model.Artist = item.Album.AccountInfo.DisplayName;
                model.BPM = item.BPM;
                model.Duration = item.Duration;
                model.FeaturedArtist = item.Artist;
                model.FreeFL = item.Album.FreeFL;
                model.ImageURL = item.Album.ImageURL;
                model.iTunesURL = item.Album.iTunesURL;
                model.LabelName = item.Album.LabelName;
                model.LicenseFL = item.Album.LicenseFL;
                model.SongID = item.SongID;
                model.Title = item.Title;
                model.UploadDate = item.UploadDate;
                model.URL = item.URL;
                model.UserID = item.Album.AccountInfo.UserID;
                list.Add(model);
            }
            return list;
        }

var songIndexHelper = new IndexHelper<SongAlgoliaModel>(algoliaClient, "Song", "SongID");
songIndexHelper.SetSettings(JObject.Parse(@"{""attributesForFaceting"":[""ApprovalFL""]}"));