User endpoint done

.gitignore

@@ -2,4 +2,4 @@ package-lock.json
 node_modules
 
 .env
-functions
+firebase

package.json

@@ -20,6 +20,8 @@
   "homepage": "https://github.com/FranP-code/open-react-blog-api#readme",
   "dependencies": {
     "express": "^4.18.1",
+    "firebase-admin": "^10.2.0",
+    "nodemon": "^2.0.16",
     "path": "^0.12.7"
   }
 }

src/routes/user.js

@@ -0,0 +1,72 @@
+const express = require('express')
+const router = express.Router()
+
+const admin = require("firebase-admin");
+const firebaseSDK = require("../firebase/firebase.json");
+const {getFirestore} = require("firebase-admin/firestore")
+
+admin.initializeApp({
+  credential: admin.credential.cert(firebaseSDK)
+});
+
+const db = getFirestore()
+
+router.get("/", async (req, res) => {
+
+    console.log(req.body)
+
+    //Check if body.user has sended
+    if (!req.body || !req.body.user) {
+        res.status(400).json({message: "User not defined on the body of request"})
+        return
+    }
+
+    //Get user data
+    const user = req.body.user
+    
+    const userData = {}
+
+    try {
+        const userReference = db.collection('users')
+        const userRequest = await userReference.where("username", "==", user).limit(1).get()
+
+        userRequest.forEach(doc => {
+            userData.id = doc.id
+            userData.username = doc.data()
+        })
+    } catch (err) {
+        console.log(err)
+        res.status(400).json(err)
+    }
+
+    //Check if the userID is defined
+    if (!userData.id) {
+        res.status(400).json({message: "User don't found"})
+        return
+    }
+    
+    //Get user posts
+    userData.posts = []
+
+    try {
+
+        const postsReference = await db.collection('users').doc(userData.id).collection("posts").get()
+        
+        postsReference.forEach(doc => {
+            userData.posts.push({
+                id: doc.id,
+                data: doc.data()
+            })
+        })
+    } catch (error) {
+        console.log(err)
+        res.status(400).json(err)
+    }
+
+    //Hide user id
+    userData.id = null
+    
+    res.json(userData)
+})
+
+module.exports = router

src/server.js

@@ -3,8 +3,13 @@ const server = express()
 
 const port = 3000
 
+server.use(express.json())
+
 const index = require('./routes/index.js')
 server.use("/", index)
 
+const user = require('./routes/user.js')
+server.use("/user", user)
+
 server.listen(port)
 console.log("Listening in the port ", port)