introduce concept of registry, start of webfinger impl

1 files changed, 14 insertions, 5 deletions

diff --git a/http/server.go b/http/server.go
index 25c51d8..6d68d0e 100644
--- a/http/server.go
+++ b/http/server.go
@@ -4,13 +4,16 @@ import (
 	"io"
 	"net/http"
 
+	"git.capotej.com/capotej/communique/registry"
 	"github.com/gin-gonic/gin"
 )
 
-type Server struct{}
+type Server struct {
+	registry *registry.Registry
+}
 
-func NewServer() *Server {
-	return &Server{}
+func NewServer(registry *registry.Registry) *Server {
+	return &Server{registry: registry}
 }
 
 func (s *Server) Start(zapWriter io.Writer) {
@@ -20,8 +23,14 @@ func (s *Server) Start(zapWriter io.Writer) {
 	gin.DefaultWriter = zapWriter // send gin logs to zap
 
 	router.GET("/.well-known/webfinger", func(c *gin.Context) {
-		// resource := c.Query("resource")
-		c.JSON(http.StatusOK, nil)
+		resourceParam := c.Query("resource")
+		resource := s.registry.LookupResource(resourceParam)
+		if resource != nil {
+			c.JSON(http.StatusOK, resource)
+		} else {
+			c.JSON(http.StatusNotFound, nil)
+		}
+
 	})
 
 	router.Run()