From 9ae7fe30772a8caa9ae413266631183bbb81ef73 Mon Sep 17 00:00:00 2001
From: John Costa <johncosta027@gmail.com>
Date: Tue, 13 May 2025 17:05:46 +0100
Subject: [PATCH] feat: end point for getting image similarity

---
 backend/main.go | 30 ++++++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)

diff --git a/backend/main.go b/backend/main.go
index 8df4f71..555212e 100644
--- a/backend/main.go
+++ b/backend/main.go
@@ -186,6 +186,36 @@ func main() {
 			w.Write(jsonImages)
 		})
 
+		r.Get("/image-similar/{id}", func(w http.ResponseWriter, r *http.Request) {
+			// TODO: authentication
+			stringImageId := r.PathValue("id")
+
+			imageId, err := uuid.Parse(stringImageId)
+			if err != nil {
+				w.WriteHeader(http.StatusForbidden)
+				fmt.Fprintf(w, "You cannot read this")
+				return
+			}
+
+			similarImages, err := imageModel.GetSimilar(r.Context(), imageId)
+			if err != nil {
+				log.Println(err)
+				w.WriteHeader(http.StatusNotFound)
+				fmt.Fprintf(w, "Something went wrong")
+				return
+			}
+
+			jsonImages, err := json.Marshal(similarImages)
+			if err != nil {
+				log.Println(err)
+				w.WriteHeader(http.StatusBadRequest)
+				fmt.Fprintf(w, "Could not create JSON response for this image")
+				return
+			}
+
+			w.Write(jsonImages)
+		})
+
 		r.Post("/image/{name}", func(w http.ResponseWriter, r *http.Request) {
 			imageName := r.PathValue("name")
 			userId := r.Context().Value(USER_ID).(uuid.UUID)