cors allow all

package-lock.json

@@ -2996,6 +2996,11 @@
         }
       }
     },
+    "express-cors": {
+      "version": "0.0.3",
+      "resolved": "https://registry.npmjs.org/express-cors/-/express-cors-0.0.3.tgz",
+      "integrity": "sha1-XCWnjXvmmk/LCEEssnyN/HWIlr0="
+    },
     "ext": {
       "version": "1.4.0",
       "resolved": "https://registry.npmjs.org/ext/-/ext-1.4.0.tgz",

package.json

@@ -35,6 +35,7 @@
     "crc": "^3.8.0",
     "dotenv": "^8.2.0",
     "express": "^4.17.1",
+    "express-cors": "0.0.3",
     "graphql": "^15.3.0",
     "messagepack": "^1.1.12",
     "pg": "^8.3.3",

src/index.ts

@@ -36,7 +36,7 @@ import workshopResolvers from './resolvers/workshopResolvers';
 import { ActionLog } from './model/ActionLog';
 import actionLogResolvers from './resolvers/actionLogResolvers';
 import { ActionLogAPI } from './datasources/db/actionLogAPI';
-
+const cors = require('express-cors');
 require('dotenv').config();
 
 const connOptions: ConnectionOptions = {
@@ -135,7 +135,11 @@ const app = express();
 app.post('/graphql', authenticate);
 app.get(/\/graphql?&.*query=/, authenticate);
 server.applyMiddleware({ app });
-
+app.use(cors({
+    allowedOrigins: [
+        '*'
+    ]
+}));
 app.listen(4000, async () => {
     await userAPI.createDefinedPermissions().catch(
         err => console.log(err));