feat: handling image delete

backend/images/handler.go

@@ -16,6 +16,7 @@ import (
 
 	"github.com/charmbracelet/log"
 	"github.com/go-chi/chi/v5"
+	"github.com/google/uuid"
 )
 
 type ImageHandler struct {
@@ -143,6 +144,37 @@ func (h *ImageHandler) uploadImage(w http.ResponseWriter, r *http.Request) {
 	middleware.WriteJsonOrError(h.logger, userImage, w)
 }
 
+func (h *ImageHandler) deleteImage(w http.ResponseWriter, r *http.Request) {
+	stringImageID := chi.URLParam(r, "name")
+	imageID, err := uuid.Parse(stringImageID)
+	if err != nil {
+		w.WriteHeader(http.StatusBadRequest)
+		return
+	}
+
+	ctx := r.Context()
+
+	userID, err := middleware.GetUserID(ctx, h.logger, w)
+	if err != nil {
+		w.WriteHeader(http.StatusInternalServerError)
+		return
+	}
+
+	isAuthorized := h.imageModel.IsUserAuthorized(ctx, imageID, userID)
+	if !isAuthorized {
+		w.WriteHeader(http.StatusUnauthorized)
+		return
+	}
+
+	err = h.imageModel.Delete(ctx, imageID)
+	if err != nil {
+		w.WriteHeader(http.StatusBadRequest)
+		return
+	}
+
+	w.WriteHeader(http.StatusOK)
+}
+
 func (h *ImageHandler) CreateRoutes(r chi.Router) {
 	h.logger.Info("Mounting image router")
 

backend/models/image.go

@@ -208,6 +208,15 @@ func (m ImageModel) AddDescription(ctx context.Context, imageId uuid.UUID, descr
 	return err
 }
 
+func (m ImageModel) Delete(ctx context.Context, imageID uuid.UUID) error {
+	deleteImageStmt := Image.DELETE().
+		WHERE(Image.ID.EQ(UUID(imageID)))
+
+	_, err := deleteImageStmt.ExecContext(ctx, m.dbPool)
+
+	return err
+}
+
 func (m ImageModel) IsUserAuthorized(ctx context.Context, imageId uuid.UUID, userId uuid.UUID) bool {
 	getImageUserId := UserImages.SELECT(UserImages.UserID).WHERE(UserImages.ImageID.EQ(UUID(imageId)))