From 76417a276c302726bd210bc3751ac9bfe274a334 Mon Sep 17 00:00:00 2001
From: Arman Ozak <arman@armanozak.com>
Date: Tue, 13 Oct 2020 18:37:28 +0300
Subject: [PATCH] fix: exit recursive interface generation when ref is cyclic

---
 npm/ng-packs/packages/schematics/src/utils/model.ts | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/npm/ng-packs/packages/schematics/src/utils/model.ts b/npm/ng-packs/packages/schematics/src/utils/model.ts
index f68aa9b181..f1177d2340 100644
--- a/npm/ng-packs/packages/schematics/src/utils/model.ts
+++ b/npm/ng-packs/packages/schematics/src/utils/model.ts
@@ -134,7 +134,8 @@ export function createImportRefToInterfaceReducerCreator(params: ModelGeneratorP
     return _interface.properties
       .reduce<string[]>((refs, prop) => {
         prop.refs.forEach(type => {
-          if (types[type]?.isEnum || type === _interface.ref) return;
+          if (types[type]?.isEnum) return;
+          if (interfaces.some(i => i.ref === type)) return;
           refs.push(type);
         });