feat: implemented service/transport/main layers

cmd/api/main.go

@@ -0,0 +1,41 @@
+package main
+
+import (
+	"git.intra.yksa.space/gsn/predictor/internal/service"
+	"git.intra.yksa.space/gsn/predictor/internal/transport/rest"
+	"git.intra.yksa.space/gsn/predictor/internal/transport/rest/handler"
+	"go.uber.org/zap"
+)
+
+const (
+	servicePrefix = "PREDICTOR"
+)
+
+func main() {
+	lg, err := zap.NewProduction()
+	if err != nil {
+		panic(err)
+	}
+
+	svc := service.New()
+
+	handler := handler.New(svc)
+
+	restConfig, err := rest.NewConfig(servicePrefix)
+	if err != nil {
+		lg.Fatal("failed to init transport config", zap.Error(err))
+	}
+
+	transport, err := rest.New(lg, handler, restConfig)
+	if err != nil {
+		lg.Fatal("failed to init transport", zap.Error(err))
+	}
+
+	for {
+		transport.Run()
+
+		if r := recover(); r != nil {
+			lg.Error("panic occured", zap.Any("recover", r))
+		}
+	}
+}