Inserting cors

recifejs · Jul 18, 2020 · 79db63d · 79db63d
1 parent 6a0cf7d
commit 79db63d
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Showing 3 changed files with 34 additions and 5 deletions.
diff --git a/package.json b/package.json
@@ -27,7 +27,8 @@
   ],
   "dependencies": {
     "apollo-server-fastify": "^2.15.1",
-    "fastify": "^2.15.2"
+    "fastify": "^2.15.2",
+    "fastify-cors": "3.x"
   },
   "devDependencies": {
     "typescript": "^3.9.7"

diff --git a/src/index.ts b/src/index.ts
@@ -1,4 +1,4 @@
-import fastify, { FastifyRequest } from 'fastify';
+import fastify, { FastifyRequest, FastifyInstance } from 'fastify';
 import { ApolloServer, IResolvers } from 'apollo-server-fastify';
 import { ApolloServerBase, Context, Config } from 'apollo-server-core';
 import { DocumentNode } from 'graphql';
@@ -16,14 +16,34 @@ type ListenParams = {
 };
 
 class RecifeFastify {
-  app = fastify({ logger: true });
+  app: FastifyInstance;
+
+  constructor(bodyParserConfig: any, corsConfig: any, homepage: string) {
+    this.app = fastify({ logger: true });
+
+    if (corsConfig && corsConfig.enabled) {
+      this.app.register(
+        require('fastify-cors'),
+        this.corsTranslator(corsConfig)
+      );
+    }
 
-  constructor(bodyParser: any, cors: any, homepage: string) {
     this.app.get('/', (_, reply) => {
       reply.send(homepage);
     });
   }
 
+  private corsTranslator(corsConfig: any) {
+    return {
+      origin: corsConfig.origin,
+      methods: corsConfig.allowMethods,
+      allowedHeaders: corsConfig.allowHeaders,
+      exposedHeaders: corsConfig.exposeHeaders,
+      credentials: corsConfig.credentials,
+      maxAge: corsConfig.maxAge
+    };
+  }
+
   createApolloServer({
     typeDefs,
     resolvers,

diff --git a/yarn.lock b/yarn.lock
@@ -624,6 +624,14 @@ fastify-accepts@^1.0.0:
     accepts "^1.3.5"
     fastify-plugin "^1.2.0"
 
+fastify-cors@3.x:
+  version "3.0.3"
+  resolved "https://registry.yarnpkg.com/fastify-cors/-/fastify-cors-3.0.3.tgz#c1b2227983d7b02feff73fd642d81041adfbe124"
+  integrity sha512-SDMa+GtyTTAU7pWZwY4fukb/VwCZ4c30p0oEaE7/d/+VCvceB1+NzW2udp2dSZZfWR7J1kUookCpw2dLmtAsSw==
+  dependencies:
+    fastify-plugin "^1.6.0"
+    vary "^1.1.2"
+
 fastify-cors@^0.2.0:
   version "0.2.0"
   resolved "https://registry.yarnpkg.com/fastify-cors/-/fastify-cors-0.2.0.tgz#8fce0a2a5ba05ac08c7d6f2ca4c501b0ae638e39"
@@ -632,7 +640,7 @@ fastify-cors@^0.2.0:
     fastify-plugin "^1.2.0"
     vary "^1.1.2"
 
-fastify-plugin@^1.2.0:
+fastify-plugin@^1.2.0, fastify-plugin@^1.6.0:
   version "1.6.1"
   resolved "https://registry.yarnpkg.com/fastify-plugin/-/fastify-plugin-1.6.1.tgz#122f5a5eeb630d55c301713145a9d188e6d5dd5b"
   integrity sha512-APBcb27s+MjaBIerFirYmBLatoPCgmHZM6XP0K+nDL9k0yX8NJPWDY1RAC3bh6z+AB5ULS2j31BUfLMT3uaZ4A==