add interface for node

arvitaly · Mar 14, 2017 · fe9012d · fe9012d
1 parent 3784fe6
commit fe9012d
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Showing 3 changed files with 21 additions and 6 deletions.
diff --git a/__tests__/__snapshots__/with-schema-test.js.snap b/__tests__/__snapshots__/with-schema-test.js.snap
@@ -643,7 +643,8 @@ Array [
       },
     ],
     "isConnection": false,
-    "isNode": true,
+    "isInterface": true,
+    "isNode": false,
     "name": "node",
     "node": Object {
       "alias": null,

diff --git a/index.js b/index.js
@@ -25,6 +25,9 @@ class GraphQLFieldsInfo {
         }
         return viewerNode.fields[0].fields;
     }
+    getNodeInterfaceFields() {
+        return this.getFields()[0].fields;
+    }
     getQueryConnectionFields() {
         const viewerNode = this.getFields().find((f) => f.name === "viewer");
         if (!viewerNode) {
@@ -174,14 +177,18 @@ class GraphQLFieldsInfo {
         const graphqlInfo = this.getInfoFromOutputType(graphqlField.type);
         if (typeof (graphqlInfo) !== "undefined") {
             const nodeInterface = this.getNodeInterface();
-            if (graphqlInfo.interfaces.find((i) => i === nodeInterface) || graphqlInfo.isInterface) {
+            if (graphqlInfo.isInterface) {
+                field.isInterface = true;
+            }
+            if (graphqlInfo.interfaces.find((i) => i === nodeInterface)) {
                 field.isNode = true;
             }
             field.isConnection = graphqlInfo.isConnection;
         }
         if (field.fields.length > 0) {
             if (typeof (graphqlInfo) === "undefined") {
-                throw new Error("GraphQLFieldInfo::Invalid type for field `" + field.name + "`");
+                throw new Error("GraphQLFieldInfo::Invalid type for field `" + field.name + "`:`" +
+                    graphqlField.type + "`");
             }
             if (graphqlInfo.isInterface) {
                 // search fragment for resolve type for interface (e.g. Node-interface)

diff --git a/index.ts b/index.ts
@@ -6,6 +6,7 @@ export interface Field {
     args: g.GraphQLArgument[];
     type?: g.GraphQLOutputType;
     isFragment?: boolean;
+    isInterface?: boolean;
     isNode: boolean;
     node: g.SelectionNode;
     isConnection: boolean;
@@ -36,6 +37,9 @@ export class GraphQLFieldsInfo {
         }
         return viewerNode.fields[0].fields;
     }
+    public getNodeInterfaceFields() {
+        return this.getFields()[0].fields;
+    }
     public getQueryConnectionFields() {
         const viewerNode = this.getFields().find((f) => f.name === "viewer");
         if (!viewerNode) {
@@ -145,7 +149,6 @@ export class GraphQLFieldsInfo {
             isConnection: boolean;
             isInterface: boolean;
         } | undefined;
-
         if (g.isCompositeType(type)) {
             if (g.isAbstractType(type)) {
                 if (type instanceof g.GraphQLInterfaceType) {
@@ -192,15 +195,19 @@ export class GraphQLFieldsInfo {
         const graphqlInfo = this.getInfoFromOutputType(graphqlField.type);
         if (typeof (graphqlInfo) !== "undefined") {
             const nodeInterface = this.getNodeInterface();
-            if (graphqlInfo.interfaces.find((i) => i === nodeInterface) || graphqlInfo.isInterface ) {
+            if (graphqlInfo.isInterface) {
+                field.isInterface = true;
+            }
+            if (graphqlInfo.interfaces.find((i) => i === nodeInterface)) {
                 field.isNode = true;
             }
             field.isConnection = graphqlInfo.isConnection;
         }
 
         if (field.fields.length > 0) {
             if (typeof (graphqlInfo) === "undefined") {
-                throw new Error("GraphQLFieldInfo::Invalid type for field `" + field.name + "`");
+                throw new Error("GraphQLFieldInfo::Invalid type for field `" + field.name + "`:`" +
+                    graphqlField.type + "`");
             }
             if (graphqlInfo.isInterface) {
                 // search fragment for resolve type for interface (e.g. Node-interface)