azure-search-blog-post-3.cs

private async Task CreateIndex(SearchIndexClient indexClient)
{
    var fieldBuilder = new FieldBuilder();
    IList<SearchField> searchFields = fieldBuilder.Build(typeof(PackageModel));

    var definition = new SearchIndex(_searchSettings.IndexName, searchFields);

    // Add a scoring profile to boost text matches on more relevent fields.
    const string DefaultScoringProfileName = "PackageSearch";
    var scoringProfile = new ScoringProfile(DefaultScoringProfileName)
    {
        TextWeights = new TextWeights(new Dictionary<string, double>())
    };
    scoringProfile.TextWeights.Weights.Add(nameof(PackageModel.PackageId), 5);
    scoringProfile.TextWeights.Weights.Add(nameof(PackageModel.Title), 5);
    scoringProfile.TextWeights.Weights.Add(nameof(PackageModel.Description), 3);
    scoringProfile.TextWeights.Weights.Add(nameof(PackageModel.Authors), 2);
    scoringProfile.TextWeights.Weights.Add($"{nameof(PackageModel.AuthorDetails)}/{nameof(AuthorModel.Description)}", 2);
    definition.ScoringProfiles.Add(scoringProfile);

    definition.DefaultScoringProfile = DefaultScoringProfileName;

    await indexClient.CreateIndexAsync(definition);
}