bugfix for multi version graphql compatibility

Author: bhoriuchi

index.js

@@ -607,7 +607,9 @@ var GraphQLFactoryBaseBackend = function () {
   }, {
     key: 'isNested',
     value: function isNested(info) {
-      return _.get(info, 'path', []).length > 1;
+      // support for current and previous graphql info objects
+      var infoPath = _.get(info, 'path', []);
+      return _.isArray(infoPath) ? infoPath.length > 1 : infoPath.prev !== undefined;
     }
 
     // get parent type
@@ -623,7 +625,9 @@ var GraphQLFactoryBaseBackend = function () {
   }, {
     key: 'getCurrentPath',
     value: function getCurrentPath(info) {
-      return _.last(_.get(info, 'path'));
+      // support for current and previous graphql info objects
+      var infoPath = _.get(info, 'path');
+      return _.isArray(infoPath) ? _.last(infoPath) : infoPath.key;
     }
 
     // get type definition

package.json

@@ -1,6 +1,6 @@
 {
   "name": "graphql-factory-backend",
-  "version": "0.1.0",
+  "version": "0.1.1",
   "description": "Backend plugin for graphql-factory",
   "license": "MIT",
   "main": "index.js",

src/base/index.js

@@ -150,7 +150,9 @@ export class GraphQLFactoryBaseBackend {
 
   // determine if the resolve is nested
   isNested (info) {
-    return _.get(info, 'path', []).length > 1
+    // support for current and previous graphql info objects
+    let infoPath = _.get(info, 'path', [])
+    return _.isArray(infoPath) ? infoPath.length > 1 : infoPath.prev !== undefined
   }
 
   // get parent type
@@ -160,7 +162,9 @@ export class GraphQLFactoryBaseBackend {
 
   // current path
   getCurrentPath (info) {
-    return _.last(_.get(info, 'path'))
+    // support for current and previous graphql info objects
+    let infoPath = _.get(info, 'path')
+    return _.isArray(infoPath) ? _.last(infoPath) : infoPath.key
   }
 
   // get type definition