updates

.gitignore

@@ -0,0 +1 @@
+.DS_Store

backend/package.json

@@ -12,11 +12,13 @@
   "author": "",
   "license": "ISC",
   "devDependencies": {
+    "@types/cors": "^2.8.13",
     "@types/express": "^4.17.17",
     "@types/node": "^18.15.11",
     "typescript": "^5.0.4"
   },
   "dependencies": {
+    "axios": "^1.3.5",
     "cors": "^2.8.5",
     "dotenv": "^16.0.3",
     "express": "^4.18.2",

backend/src/config/corsOptions.ts

@@ -0,0 +1,20 @@
+import dotenv from "dotenv"
+dotenv.config()
+
+const allowedOrigins = process.env.CORS_ALLOWED_ORIGIN.split(",")
+
+console.log(`Allowed Origins: ${allowedOrigins}`)
+
+const corsOptions = {
+  origin: (origin, callback) => {
+    if (allowedOrigins.indexOf(origin) !== -1 || !origin) {
+      callback(null, true)
+    } else {
+      console.log(origin)
+      callback(new Error("Not allowed by CORS"))
+    }
+  },
+  optionsStuccessStatus: 200,
+}
+
+export default corsOptions

backend/src/index.ts

@@ -1,14 +1,29 @@
 import express from "express"
+import cors from "cors"
 import dotenv from "dotenv"
+import axios from "axios"
+import credentials from "./middleware/credentials.js"
+import corsOptions from "./config/corsOptions.js"
 
 const app = express()
+app.use(credentials)
+app.use(cors(corsOptions))
+
 dotenv.config()
+
 const port = process.env.PORT
 
 app.get("/", (req, res) => {
   res.send("API TESTER")
 })
 
+app.get("/nasa", async (req, res) => {
+  const api_key = process.env.NASA_API_KEY
+  const url = `https://api.nasa.gov/planetary/apod?api_key=${api_key}`
+  const response = await axios.get(url)
+  res.send(response.data)
+})
+
 app.listen(port, () => {
   console.log(`now listening on port ${port}`)
 })

backend/src/middleware/credentials.ts

@@ -0,0 +1,15 @@
+import dotenv from "dotenv"
+dotenv.config()
+
+const allowedOrigins = process.env.CORS_ALLOWED_ORIGIN.split(",")
+
+const credentials = (req, res, next) => {
+  const origin = req.headers.origin
+
+  if (allowedOrigins.includes(origin)) {
+    res.header("Access-Control-Allow-Credentials", true)
+  }
+  next()
+}
+
+export default credentials

frontend/.gitignore

@@ -22,3 +22,6 @@ dist-ssr
 *.njsproj
 *.sln
 *.sw?
+
+test/*
+.DS_Store