env-variables

server/.env

@@ -0,0 +1,5 @@
+DATABASE_URL=postgresql://postgres:postgres@localhost:5432/lireddit2
+REDIS_URL=127.0.0.1:6379
+PORT=4000
+SESSION_SECRET=qowiueojwojfalksdjoqiwueo
+CORS_ORIGIN=http://localhost:3000

server/.env.example

@@ -0,0 +1,5 @@
+DATABASE_URL=
+REDIS_URL=
+PORT=
+SESSION_SECRET=
+CORS_ORIGIN=

server/.env.production

@@ -0,0 +1,2 @@
+SESSION_SECRET=qwoiuweqoiuwqeoiusdalkjwqoi
+CORS_ORIGIN=http://localhost:3000

server/.gitignore

@@ -1,2 +1,4 @@
 dist
-node_modules
+node_modules
+# you should add that
+# .env

server/Dockerfile

@@ -12,6 +12,7 @@ COPY yarn.lock ./
 RUN yarn
 
 COPY . .
+COPY .env.production .env
 
 RUN yarn build
 

server/package.json

@@ -4,6 +4,7 @@
   "description": "",
   "main": "index.js",
   "scripts": {
+    "gen-env": "gen-env-types .env -o src/env.d.ts -e .",
     "build": "tsc",
     "watch": "tsc -w",
     "dev": "nodemon dist/index.js",
@@ -24,6 +25,7 @@
     "@types/nodemailer": "^6.4.0",
     "@types/redis": "^2.8.25",
     "@types/uuid": "^8.0.1",
+    "gen-env-types": "^1.0.3",
     "nodemon": "^2.0.4",
     "ts-node": "^8.10.2",
     "typescript": "^3.9.7"
@@ -34,6 +36,7 @@
     "connect-redis": "^5.0.0",
     "cors": "^2.8.5",
     "dataloader": "^2.0.0",
+    "dotenv-safe": "^8.2.0",
     "express": "^4.17.1",
     "express-session": "^1.17.1",
     "graphql": "^15.3.0",

server/src/env.d.ts

@@ -0,0 +1,9 @@
+declare namespace NodeJS {
+  export interface ProcessEnv {
+    DATABASE_URL: string;
+    REDIS_URL: string;
+    PORT: string;
+    SESSION_SECRET: string;
+    CORS_ORIGIN: string;
+  }
+}

server/src/index.ts

@@ -1,4 +1,5 @@
 import "reflect-metadata";
+import "dotenv-safe/config";
 import { __prod__, COOKIE_NAME } from "./constants";
 import express from "express";
 import { ApolloServer } from "apollo-server-express";
@@ -21,9 +22,7 @@ import { createUpdootLoader } from "./utils/createUpdootLoader";
 const main = async () => {
   const conn = await createConnection({
     type: "postgres",
-    database: "lireddit2",
-    username: "postgres",
-    password: "postgres",
+    url: process.env.DATABASE_URL,
     logging: true,
     synchronize: true,
     migrations: [path.join(__dirname, "./migrations/*")],
@@ -36,10 +35,10 @@ const main = async () => {
   const app = express();
 
   const RedisStore = connectRedis(session);
-  const redis = new Redis();
+  const redis = new Redis(process.env.REDIS_URL);
   app.use(
     cors({
-      origin: "http://localhost:3000",
+      origin: process.env.CORS_ORIGIN,
       credentials: true,
     })
   );
@@ -55,9 +54,10 @@ const main = async () => {
         httpOnly: true,
         sameSite: "lax", // csrf
         secure: __prod__, // cookie only works in https
+        domain: __prod__ ? ".codeponder.com" : undefined,
       },
       saveUninitialized: false,
-      secret: "qowiueojwojfalksdjoqiwueo",
+      secret: process.env.SESSION_SECRET,
       resave: false,
     })
   );
@@ -81,7 +81,7 @@ const main = async () => {
     cors: false,
   });
 
-  app.listen(4000, () => {
+  app.listen(parseInt(process.env.PORT), () => {
     console.log("server started on localhost:4000");
   });
 };

server/yarn.lock

@@ -791,6 +791,14 @@ chalk@^3.0.0:
     ansi-styles "^4.1.0"
     supports-color "^7.1.0"
 
+chalk@^4.0.0:
+  version "4.1.0"
+  resolved "https://registry.yarnpkg.com/chalk/-/chalk-4.1.0.tgz#4e14870a618d9e2edd97dd8345fd9d9dc315646a"
+  integrity sha512-qwx12AxXe2Q5xQ43Ac//I6v5aXTipYrSESdOgzrN+9XjgEpyjpKuvSGaN4qE93f7TQTlerQQ8S+EQ0EyDoVL1A==
+  dependencies:
+    ansi-styles "^4.1.0"
+    supports-color "^7.1.0"
+
 chokidar@^3.2.2:
   version "3.4.2"
   resolved "https://registry.yarnpkg.com/chokidar/-/chokidar-3.4.2.tgz#38dc8e658dec3809741eb3ef7bb0a47fe424232d"
@@ -1095,11 +1103,23 @@ dot-prop@^5.2.0:
   dependencies:
     is-obj "^2.0.0"
 
+dotenv-safe@^8.2.0:
+  version "8.2.0"
+  resolved "https://registry.yarnpkg.com/dotenv-safe/-/dotenv-safe-8.2.0.tgz#8d548c7318a62c09a66c4dc8c31864cc007c78ba"
+  integrity sha512-uWwWWdUQkSs5a3mySDB22UtNwyEYi0JtEQu+vDzIqr9OjbDdC2Ip13PnSpi/fctqlYmzkxCeabiyCAOROuAIaA==
+  dependencies:
+    dotenv "^8.2.0"
+
 dotenv@^6.2.0:
   version "6.2.0"
   resolved "https://registry.yarnpkg.com/dotenv/-/dotenv-6.2.0.tgz#941c0410535d942c8becf28d3f357dbd9d476064"
   integrity sha512-HygQCKUBSFl8wKQZBSemMywRWcEDNidvNbjGVyZu3nbZ8qq9ubiPoGLMdRDpfSrpkkm9BXYFkpKxxFX38o/76w==
 
+dotenv@^8.2.0:
+  version "8.2.0"
+  resolved "https://registry.yarnpkg.com/dotenv/-/dotenv-8.2.0.tgz#97e619259ada750eea3e4ea3e26bceea5424b16a"
+  integrity sha512-8sJ78ElpbDJBHNeBzUbUVLsqKdccaa/BXF1uPTw3GrvQTBgrQrtObr2mUrE38vzYd8cEv+m/JBfDLioYcfXoaw==
+
 duplexer3@^0.1.4:
   version "0.1.4"
   resolved "https://registry.yarnpkg.com/duplexer3/-/duplexer3-0.1.4.tgz#ee01dd1cac0ed3cbc7fdbea37dc0a8f1ce002ce2"
@@ -1343,6 +1363,13 @@ gauge@~2.7.3:
     strip-ansi "^3.0.1"
     wide-align "^1.1.0"
 
+gen-env-types@^1.0.3:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/gen-env-types/-/gen-env-types-1.0.3.tgz#f19a0bcf6afcb09131395bce5446997e02570219"
+  integrity sha512-Qxwasw54sn9EY8r34DTej92pWG78agRxRMc9rPSy+sRJLMWTxItoCC4fS2iC0fYCdn1E7auGMjHEk7HwJ3KSYA==
+  dependencies:
+    chalk "^4.0.0"
+
 get-caller-file@^2.0.1:
   version "2.0.5"
   resolved "https://registry.yarnpkg.com/get-caller-file/-/get-caller-file-2.0.5.tgz#4f94412a82db32f36e3b0b9741f8a97feb031f7e"