init; project structure & bybit provider

cmd/app/main.go

@@ -0,0 +1,28 @@
+package main
+
+import (
+	"context"
+	"crypto_alert_bot/internal/config"
+	"crypto_alert_bot/internal/entities"
+	"crypto_alert_bot/internal/logger"
+	"crypto_alert_bot/internal/provider/bybit"
+	"fmt"
+)
+
+func main() {
+	// read config
+	cfg := config.MustLoad()
+	// init logger
+	log := logger.NewAppLogger(&cfg.Logger)
+	log.Info("app started")
+	// init telegram bot
+	b := bybit.New(log, &cfg.Providers.Bybit)
+	price, err := b.Price(context.Background(), entities.Pair{
+		BaseCurrency:  "BTC",
+		QuoteCurrency: "USDT",
+	})
+	if err != nil {
+		panic(err)
+	}
+	fmt.Printf("%+v\n", price)
+}