public async Task RefreshItems(bool forceRefresh = false)
{
const string itemCacheFilePath = "./item-cache.json";
if (!forceRefresh && File.Exists(itemCacheFilePath))
{
string json;
using (var reader = new StreamReader(itemCacheFilePath))
{
json = reader.ReadToEnd();
}
var dataset = JsonConvert.DeserializeObject <IEnumerable <ItemWithStatistics> >(json);
_itemCacheService.InitializeCache(dataset);
Log.Information("Item Cache Loaded");
}
else
{
var items = await _itemCacheService.GetItems(forceRefresh : true);
var json = JsonConvert.SerializeObject(items);
using (var writer = new StreamWriter(itemCacheFilePath))
{
writer.Write(json);
}
Log.Information("Items Loaded");
}
}
public async Task <IEnumerable <string> > GetItemManifest()
{
return((await _itemCacheService.GetItems()).Select(item => item.UrlName));
}