From c715b82edef3ad1236e113e8a706d9437a01be7c Mon Sep 17 00:00:00 2001
From: Ben Grant <benjamin.grantGRA0007@gmail.com>
Date: Fri, 5 Mar 2021 14:27:54 +1100
Subject: [PATCH] CORS access through google endpoints

---
 crabfit-backend/index.js     | 8 +++++---
 crabfit-backend/swagger.yaml | 3 +++
 2 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/crabfit-backend/index.js b/crabfit-backend/index.js
index 9100ca9..f79daea 100644
--- a/crabfit-backend/index.js
+++ b/crabfit-backend/index.js
@@ -16,19 +16,21 @@ const updatePerson = require('./routes/updatePerson');
 
 const app = express();
 const port = 8080;
+const corsOptions = {
+	origin: process.env.NODE_ENV === 'production' ? 'https://crab.fit' : 'http://localhost:3000',
+};
 
 const datastore = new Datastore({
 	keyFilename: process.env.GOOGLE_APPLICATION_CREDENTIALS,
 });
 
-app.use(cors({
-	origin: process.env.NODE_ENV === 'production' ? 'https://crab.fit' : 'http://localhost:3000',
-}));
 app.use(express.json());
 app.use((req, res, next) => {
 	req.datastore = datastore;
 	next();
 });
+app.options('*', cors(corsOptions));
+app.use(cors(corsOptions));
 
 app.get('/', (req, res) => res.send(`Crabfit API v${package.version}`));
 
diff --git a/crabfit-backend/swagger.yaml b/crabfit-backend/swagger.yaml
index 5dee8c1..750b507 100644
--- a/crabfit-backend/swagger.yaml
+++ b/crabfit-backend/swagger.yaml
@@ -4,6 +4,9 @@ info:
   description: "Compare and align schedules to find a time that works for everyone"
   version: "1.0.0"
 host: "api-dot-crabfit.appspot.com"
+x-google-endpoints:
+- name: "api-dot-crabfit.appspot.com"
+  allowCors: true
 schemes:
   - "https"
 produces: