fixed PR issue

internal/api/handlers/tokens.go

@@ -30,19 +30,7 @@ type accessTokenResponse struct {
 }
 
 func (h *AccessTokenHandler) lookupRepo(w http.ResponseWriter, r *http.Request) (*models.Repository, bool) {
-	ownerName := chi.URLParam(r, "owner")
-	repoName := chi.URLParam(r, "repo")
-	var owner models.User
-	if found, _ := h.db.Where("username = ?", ownerName).Get(&owner); !found {
-		jsonError(w, "repository not found", http.StatusNotFound)
-		return nil, false
-	}
-	var repo models.Repository
-	if found, _ := h.db.Where("owner_id = ? AND name = ?", owner.ID, repoName).Get(&repo); !found {
-		jsonError(w, "repository not found", http.StatusNotFound)
-		return nil, false
-	}
-	return &repo, true
+	return resolveRepo(h.db, w, r)
 }
 
 func (h *AccessTokenHandler) canManage(repo *models.Repository, callerID int64) bool {