/// <summary>
/// Performs a search against Azure Search using the parameters and allowed document keys.
/// </summary>
/// <param name="ecaSearchParameters">The eca search parameters.</param>
/// <param name="allowedDocumentKeys">The document keys the search is allowed to include.</param>
/// <returns>The search result.</returns>
public async Task <DocumentSearchResponse <ECADocument> > SearchAsync(ECASearchParameters ecaSearchParameters, List <DocumentKey> allowedDocumentKeys)
{
var client = GetClient();
var parameters = GetSearchParameters(ecaSearchParameters, allowedDocumentKeys);
var response = await client.Documents.SearchAsync <ECADocument>(ecaSearchParameters.SearchTerm, parameters);
return(response);
}
/// <summary>
/// Performs a search against Azure Search using the parameters and allowed document keys.
/// </summary>
/// <param name="ecaSearchParameters">The eca search parameters.</param>
/// <param name="allowedDocumentKeys">The document keys the search is allowed to include.</param>
/// <returns>The search result.</returns>
public DocumentSearchResponse <ECADocument> Search(ECASearchParameters ecaSearchParameters, List <DocumentKey> allowedDocumentKeys)
{
var client = GetClient();
var parameters = GetSearchParameters(ecaSearchParameters, allowedDocumentKeys);
var response = client.Documents.Search <ECADocument>(ecaSearchParameters.SearchTerm, parameters);
return(response);
}
/// <summary>
/// Returns azure search parameters given the eca search parameters and all allowed document keys.
/// </summary>
/// <param name="ecaSearchParameters">The eca search parameters.</param>
/// <param name="allowedDocumentKeys">The document keys that a search is allowed to include.</param>
/// <returns>The SearchParameters instance for an azure search.</returns>
public SearchParameters GetSearchParameters(ECASearchParameters ecaSearchParameters, List <DocumentKey> allowedDocumentKeys)
{
List <string> highlightFields = null;
if (ecaSearchParameters.SelectFields != null)
{
highlightFields = GetFields()
.Where(x => x.IsSearchable && ecaSearchParameters.SelectFields.Select(f => f.ToLower()).ToList().Contains(x.Name.ToLower()))
.Select(x => x.Name).ToList();
}
var searchParameters = new SearchParameters
{
Skip = ecaSearchParameters.Start,
Top = ecaSearchParameters.Limit,
Filter = ecaSearchParameters.Filter,
IncludeTotalResultCount = true,
};
if (ecaSearchParameters.HighlightPreTag != null && ecaSearchParameters.HighlightPostTag != null)
{
searchParameters.HighlightPostTag = ecaSearchParameters.HighlightPostTag;
searchParameters.HighlightPreTag = ecaSearchParameters.HighlightPreTag;
}
if (highlightFields != null && highlightFields.Count > 0)
{
searchParameters.HighlightFields = highlightFields;
}
if (ecaSearchParameters.Facets != null)
{
var distinctFacets = ecaSearchParameters.Facets.Distinct().ToList();
searchParameters.Facets = distinctFacets;
}
if (ecaSearchParameters.SelectFields != null)
{
var distinctFields = ecaSearchParameters.SelectFields.Distinct().ToList();
searchParameters.Select = distinctFields;
}
return(searchParameters);
}
/// <summary>
///
/// </summary>
/// <param name="searchParameters"></param>
/// <param name="allowedDocumentKeys"></param>
/// <returns></returns>
public Task <DocumentSearchResponse <ECADocument> > SearchAsync(ECASearchParameters searchParameters, List <DocumentKey> allowedDocumentKeys)
{
Contract.Requires(searchParameters != null, "The search parameters must not be null.");
return(Task.FromResult <DocumentSearchResponse <ECADocument> >(null));
}
/// <summary>
///
/// </summary>
/// <param name="searchParameters"></param>
/// <param name="allowedDocumentKeys"></param>
/// <returns></returns>
public DocumentSearchResponse <ECADocument> Search(ECASearchParameters searchParameters, List <DocumentKey> allowedDocumentKeys)
{
Contract.Requires(searchParameters != null, "The search parameters must not be null.");
return(null);
}