From a2a795024cc9895c84df70b51ec2b2f3f0925da0 Mon Sep 17 00:00:00 2001
From: James <james@trbl.design>
Date: Mon, 18 May 2020 21:19:50 -0400
Subject: [PATCH] enables extension of graphql schema

---
 demo/payload.config.js          |  4 ++++
 src/graphql/index.js            | 10 ++++++++++
 src/utilities/sanitizeConfig.js |  7 +++++++
 3 files changed, 21 insertions(+)

diff --git a/demo/payload.config.js b/demo/payload.config.js
index f32cd1135b..618f64fcf8 100644
--- a/demo/payload.config.js
+++ b/demo/payload.config.js
@@ -57,6 +57,10 @@ module.exports = {
     scss: path.resolve(__dirname, 'client/scss/overrides.scss'),
   },
   mongoURL: 'mongodb://localhost/payload',
+  graphQL: {
+    mutations: {},
+    queries: {},
+  },
   localization: {
     locales: [
       'en',
diff --git a/src/graphql/index.js b/src/graphql/index.js
index 574009c316..bfec5160b9 100644
--- a/src/graphql/index.js
+++ b/src/graphql/index.js
@@ -39,6 +39,16 @@ class GraphQL {
     this.initCollections();
     this.initGlobals();
 
+    this.Query = {
+      ...this.Query,
+      ...(this.config.queries),
+    };
+
+    this.Mutation = {
+      ...this.Mutation,
+      ...(this.config.mutations),
+    };
+
     const query = new GraphQLObjectType(this.Query);
     const mutation = new GraphQLObjectType(this.Mutation);
     const schema = new GraphQLSchema({ query, mutation });
diff --git a/src/utilities/sanitizeConfig.js b/src/utilities/sanitizeConfig.js
index 69126b9b0e..8f73ab2625 100644
--- a/src/utilities/sanitizeConfig.js
+++ b/src/utilities/sanitizeConfig.js
@@ -11,6 +11,13 @@ const sanitizeConfig = (config) => {
     sanitizedConfig.collections.push(defaultUser);
   }
 
+  if (!sanitizedConfig.graphQL) {
+    sanitizedConfig.graphQL = {};
+  }
+
+  if (sanitizedConfig.graphQL.mutations) sanitizedConfig.graphQL.mutations = {};
+  if (sanitizedConfig.graphQL.queries) sanitizedConfig.graphQL.queries = {};
+
   sanitizedConfig.routes = {
     admin: (config.routes && config.routes.admin) ? config.routes.admin : '/admin',
     api: (config.routes && config.routes.api) ? config.routes.api : '/api',