public async Task RunCacheJob(SearchCacheModel model)
{
List <Task <SearchResultOverview> > searchJobs = new List <Task <SearchResultOverview> >();
var criteria = JsonConvert.DeserializeObject <SearchCriteria>(JsonConvert.SerializeObject(model.Criteria));
criteria.Page = model.PageFrom;
await SearchServiceProvider.RetrieveSearchServices(webServices, cache, criteria);
var pages = new List <int>();
for (int from = model.PageFrom; from <= model.PageTo; from++)
{
if (!await existItemSearch(criteria, from))
{
pages.Add(from);
}
}
var resultsTask = SearchDispatcher.Search(webServices, pages.ToArray());
var uncertain = JsonConvert.DeserializeObject <Item[]>(await getUncertain(criteria));
var results = await resultsTask;
results.Items.AddRange(uncertain);
//Cache the pages asked
int index = 1;
foreach (int page in pages)
{
criteria.Page = page;
await cacheItemSearch(criteria, SearchFormatter.FormatResults(index++, results).Results);
}
var leftOver = results.Items.Skip((results.Items.Count / SearchFormatter.ResultsPerPage) * SearchFormatter.ResultsPerPage);
//Cache the states of the web services
await cacheServices(webServices);
await cacheUncertain(criteria, leftOver);
}
public async Task <SearchResultOverview> SearchItems(SearchCriteria search)
{
//Check for cached item list
string key = RedisKeyConvert.Serialize(search);
SearchResultOverview result = null;
try
{
storeSearchHistory(search);
if (await cache.Exists(key))
{
var cachedResult = JsonConvert.DeserializeObject <SearchResultOverview>(await cache.GetString(key));
result = cachedResult;
}
else
{
await SearchServiceProvider.RetrieveSearchServices(services, cache, search, allNew : true);
var results = await SearchDispatcher.Search(services, new int[] { search.Page });
var formattedResults = SearchFormatter.FormatResults(0, results);
await searchCache.CacheSearch(search, services, formattedResults.Results);
result = formattedResults.Results;
}
searchCache.StartCacheJob(search, null);
}
catch (Exception e)
{
await raven.CaptureNetCoreEventAsync(e);
}
return(result);
}
