static async Task Main(string[] args)
{
var context = new RatesContextFactory().CreateDbContext(ConnectionString);
var fromRates = await context.ActualRates
.Select(x => x.CurrencyFrom)
.Distinct()
.ToArrayAsync();
var toRates = await context.ActualRates
.Select(x => x.CurrencyTo)
.Distinct()
.ToArrayAsync();
var requestMaker = new RequestsMaker(fromRates, toRates);
var generator = new PhantomAmmoGeneratorBuilder()
.AddSources(requestMaker.MakeGets())
.Build();
using (var file = File.CreateText(GetFilePath()))
{
for (int i = 0; i < RequestsCount; i++)
{
file.Write(generator.GetNext());
}
}
Console.WriteLine($"Get:{requestMaker.GetCount}");
}
static async Task Main(string[] args)
{
var updateCurencies = args.SingleOrDefault(a => a == "-u");
var context = new RatesContextFactory().CreateDbContext(args);
var api = new FixerClient(new HttpClient());
if (updateCurencies is not null)
{
var symbolsResponse = await api.GetSymbols();
if (!symbolsResponse.Success)
{
Console.WriteLine(symbolsResponse.Error.Info);
return;
}
await UpdateCurrencies(context, symbolsResponse.Content.Symbols);
Console.WriteLine("Updated symbols");
}
var response = await api.GetLatest();
if (!response.Success)
{
Console.WriteLine(response.Error.Info);
return;
}
Console.WriteLine("Got latest rates");
var currencies = await context.Currencies.ToListAsync();
var rates = response.Content.Rates.Select(r => new Rate
{
Currency = currencies.SingleOrDefault(c => c.Symbol == r.Key) ?? new Currency {
Symbol = r.Key
},
Date = response.Content.Date,
Timestamp = response.Content.Timestamp,
Value = r.Value
});
context.AddRange(rates);
await context.SaveChangesAsync();
Console.WriteLine(rates.Count() + " rates saved");
}
