public ContentSearchService(SearchResultFactory searchResultFactory, SearchContextPredicateBuilder predicateBuilder,
SearchContextFilterBuilder filterBuilder, ISearchTermProvider searchTermProvider)
{
_searchResultFactory = searchResultFactory;
_predicateBuilder = predicateBuilder;
_filterBuilder = filterBuilder;
_searchTermProvider = searchTermProvider;
}
public static async Task <IActionResult> RunAsync(
[HttpTrigger(AuthorizationLevel.Function, "get", Route = null)] HttpRequest req,
ExecutionContext executionContext,
ILogger logger,
[Inject] IMusicService musicService,
[Inject] ISearchTermProvider searchTermProvider)
{
try
{
var userToken = req.Headers["token"];
// Check required parameters
if (string.IsNullOrEmpty(userToken))
{
return(new BadRequestObjectResult("Please provide a user token"));
}
else
{
// Get user's count request if any
int searchCount = DefaultNumOfTracks;
if (req.Query != null && !string.IsNullOrEmpty(req.Query["count"]))
{
if (int.TryParse(req.Query["count"], out searchCount) && searchCount < 0)
{
return(new BadRequestObjectResult("Please enter a valid count."));
}
}
// Get a random searchTerm
var searchTerm = searchTermProvider.GetRandomSearchTerm(executionContext);
// Call the music service for tracks
var musicServiceResponse = await musicService.SearchAsync(userToken, searchTerm, searchCount);
if (musicServiceResponse.Item1 == HttpStatusCode.OK)
{
// Return tracks JSON
return(new OkObjectResult(musicServiceResponse.Item2));
}
else
{
return(new BadRequestObjectResult(musicServiceResponse.Item2));
}
}
}
catch (Exception e)
{
logger.LogInformation($"GetTrack - Error getting tracks: {e.Message}");
return(new BadRequestObjectResult("Oops! You don goofed"));
}
}
public SearchContextPredicateBuilder(ISearchTermProvider searchTermProvider)
{
_searchTermProvider = searchTermProvider;
}
//
// GET: /Search/
public SearchController(ISearchTermProvider searchTermProvider)
{
_searchTermProvider = searchTermProvider;
}
