modul2

internal/database/database.go

@@ -0,0 +1,17 @@
+package database
+
+import (
+	"context"
+	"fmt"
+	"os"
+
+	"github.com/jackc/pgx/v5"
+	)
+
+func Connect() (*pgx.Conn, error) {
+	conn, err := pgx.Connect(context.Background(), os.Getenv("DATABASE_URL"))
+	if err != nil {
+		return nil, fmt.Errorf("unable to connect to database: %w", err)
+	}
+	return conn, nil
+	}