public void ConfigureServices(IServiceCollection services)
{
services.AddMvc()
.SetCompatibilityVersion(CompatibilityVersion.Version_2_1);
services.AddSwaggerGen(c =>
{
c.SwaggerDoc("v1", new Info {
Title = "Exchange Rate Api", Version = "v1"
});
});
var configuration = new ExchangeRateServiceConfiguration()
{
StorageFolderPath = Path.Combine(Path.GetTempPath(), "ExchangeRates"),
CacheDuration = new TimeSpan(0, 0, 5, 0)
};
services.AddSingleton <IDataFeedRepositoryConfiguration>(configuration);
services.AddSingleton(configuration);
services.AddTransient <IDataFeedRepository, DataFeedRepository>();
services.AddTransient <IDataFeedMapper, DataFeedMapper>();
services.AddTransient <IDataFeedService, DataFeedServiceWithCache>();
services.AddTransient <DataFeedService, DataFeedService>();
services.AddMemoryCache();
}
public DataFeedServiceWithCache(
DataFeedService dataFeedService,
IMemoryCache memoryCache,
ExchangeRateServiceConfiguration configuration)
{
this.dataFeedService = dataFeedService ?? throw new ArgumentNullException(nameof(dataFeedService));
this.memoryCache = memoryCache ?? throw new ArgumentNullException(nameof(memoryCache));
this.configuration = configuration ?? throw new ArgumentNullException(nameof(configuration));
}