public async Task <IEnumerable <WeatherForecast> > Get()
{
var rng = new Random();
var userId = rng.Next(1, 10).ToString();
var productId = rng.Next(100, 200).ToString();
var quantity = rng.Next(20, 50);
await _redis.AddItemAsync(userId, productId, quantity);
var cart = await _redis.GetCartAsync(userId);
return(Enumerable.Range(1, 5).Select(index => new WeatherForecast
{
Date = DateTime.Now.AddDays(index),
TemperatureC = rng.Next(-20, 55),
Summary = Summaries[rng.Next(Summaries.Length)]
})
.ToArray());
}