public AvailableRateProvider(string id, string name, string url, RateSource source)
{
Id = id;
Name = name;
Url = url;
Source = source;
}
private async Task GetRatesAsync(
RateSource rateSource,
ICollector <RateEntity> queueCollector,
ILogger logger
)
{
var rateDefinitions = Rate.FetchAll();
if (!_ratesServices.TryGetValue(rateSource, out var service))
{
throw new ArgumentException($"No service available for rate source {rateSource}");
}
// chose rates for this source
var rateLookups = rateDefinitions.Where(r => r.Source == rateSource);
// fetch rates
var rates = await service.GetRates(rateLookups);
// save to table storage & send queue message
logger.LogInformation($"Got {rates.Count()} rates. Saving to storage.");
foreach (var rate in rates)
{
await rate.SaveAsync();
queueCollector.Add(rate);
var rateHistory = new RateHistory(rate.Ticker, rate.Value);
await rateHistory.SaveAsync();
}
}
public double GetRate(string movieId, RateSource source)
{
switch (source)
{
case RateSource.Average:
return(5);
case RateSource.IMDB:
return(7.3);
case RateSource.Kinopoisk:
return(3.2);
}
return(0.0);
}
public async Task <string> GetRate(RateSource source, [Parent] Movie movie)
{
var url = $"{BaseUrl}/{movie.MovieId}/{source}";
var request = new HttpRequestMessage(HttpMethod.Get, url);
try
{
var client = _clientFactory.CreateClient();
var response = await client.SendAsync(request);
if (response.IsSuccessStatusCode)
{
Console.WriteLine("The request to the rate service is done");
return(await response.Content.ReadAsStringAsync());
}
}
catch (Exception ex)
{
Console.WriteLine($"Rate getting ended with an error {ex}");
}
return("0.0");
}
public ActionResult <double> Get(string movieId, RateSource source)
{
return(_service.GetRate(movieId, source));
}
public RateContent(RateSource rateSource, RateContentValue rateContentValue)
{
RateSource = rateSource;
Content = rateContentValue;
}
