✨ Forwarding requests

pkg/internal/server/api/directory.go

@@ -3,7 +3,10 @@ package api
 import (
 	"git.solsynth.dev/hydrogen/dealer/pkg/internal/directory"
 	"github.com/gofiber/fiber/v2"
+	"github.com/gofiber/fiber/v2/middleware/proxy"
+	"github.com/rs/zerolog/log"
 	"github.com/samber/lo"
+	"strings"
 )
 
 func listExistsService(c *fiber.Ctx) error {
@@ -17,3 +20,27 @@ func listExistsService(c *fiber.Ctx) error {
 		}
 	}))
 }
+
+func forwardServiceRequest(c *fiber.Ctx) error {
+	serviceType := c.Params("service")
+
+	service := directory.GetServiceInstanceByType(serviceType)
+
+	if service == nil || service.HttpAddr == nil {
+		return fiber.NewError(fiber.StatusNotFound, "service not found")
+	}
+
+	ogUrl := c.Request().URI().String()
+	url := c.OriginalURL()
+	url = strings.Replace(url, "/srv/"+serviceType, "", 1)
+	url = "http://" + *service.HttpAddr + url
+
+	log.Debug().
+		Str("from", ogUrl).
+		Str("to", url).
+		Str("service", serviceType).
+		Str("id", service.ID).
+		Msg("Forwarding request for service...")
+
+	return proxy.Do(c, url)
+}