public async Task <IEnumerable <SearchResponse> > Get(string keywords, string tagurl)
{
_logger.LogInformation(1, $"Getting update Statistic");
var _response = new List <SearchResponse>();
var isUpdate = true;
if (_memoryCache.TryGetValue(_configuration["AppSettings:api:cachKey"], out Dictionary <DateTime, List <SearchResponse> > _cacheEntry))
{
var temp = _cacheEntry.FirstOrDefault(d => d.Value.All(s => s.Keywords.Equals(keywords)));
if (temp.Value != null)
{
_response = temp.Value;
isUpdate = temp.Key.AddMinutes(_configuration.GetValue <int>("AppSettings:api:timeout", 60)) < DateTime.Now;
}
}
_cacheEntry ??= new Dictionary <DateTime, List <SearchResponse> >();
if (isUpdate)
{
var newResult = new SearchResponse
{
Keywords = keywords,
Date = DateTime.Now.ToString("MM/dd/yyyy HH:mm:ss"),
Google = (await _googleSearchService.Search(keywords, tagurl)).Results,
Bing = (await _bingSearchService.Search(keywords, tagurl)).Results
};
_response.Add(newResult);
_cacheEntry.Add(DateTime.Now, _response);
_memoryCache.Set(_configuration["AppSettings:api:cachKey"], _cacheEntry);
}
return(_response);
}
public async Task <IActionResult> Get(string keywords, string tagurl)
{
_logger.LogInformation(1, $"Getting Statistic");
var response = new List <SearchResult>();
try
{
if (_memoryCache.TryGetValue(SearchResult, out List <SearchResult> cacheEntry))
{
response = cacheEntry;
}
else
{
response.Add(await _googleSearchService.Search(keywords, tagurl));
response.Add(await _bingSearchService.Search(keywords, tagurl));
var cacheEntryOptions = new MemoryCacheEntryOptions().SetSlidingExpiration(TimeSpan.FromSeconds(30));
_memoryCache.Set(SearchResult, response, cacheEntryOptions);
}
}
catch (Exception ex)
{
BadRequest(ex.Message);
}
return(Ok(response));
}
