private async Task <string> RequestRateCardDataFromService(RateCardFilterParameters rateCardFilter)
{
string rateCardUri = string.Format(rateCardApiUrlFormat,
rateCardFilter.SubscriptionId,
rateCardFilter.GetFormattedFilter());
var client = Utils.GetAuthenticatedHttpClientForApp();
return(await client.GetStringAsync(rateCardUri));
}
public async Task <RateCard> GetRateCardData(string subscriptionId)
{
RateCardFilterParameters rateCardFilterParameters = RateCardFilterParameters.GetRateCardFilter();
rateCardFilterParameters.SubscriptionId = subscriptionId;
var rateCardData = await GetRateCardData(rateCardFilterParameters);
return(rateCardData);
}
public async Task <RateCard> GetRateCardData(RateCardFilterParameters rateCardFilter)
{
string rateCardCacheName = string.Format(RateCardCacheNameFormat, rateCardFilter.OfferId);
RateCard rateCardData = MemoryCacher.GetValue(rateCardCacheName) as RateCard;
if (rateCardData == null)
{
var rateCardResponseData = await RequestRateCardDataFromService(rateCardFilter);
rateCardData = await Task.Factory.StartNew(() => JsonConvert.DeserializeObject <RateCard>(rateCardResponseData));
//Cache the RateCardData
MemoryCacher.Add(rateCardCacheName, rateCardData, DateTime.Now.AddHours(1));
}
return(rateCardData);
}