From 5dfadaef2f2011f22e1e7e2848acc3467a0b36f5 Mon Sep 17 00:00:00 2001
From: Lukas Nowy <nowy492l@htl-ottakring.ac.at>
Date: Sat, 16 Feb 2019 17:36:38 +0100
Subject: [PATCH] Invite System

---
 express-server/db-connect/db-connect.js |  5 +++
 express-server/public/invite/inv.js     | 47 +++++++++++++++++++++++++
 express-server/routes/index.js          | 34 ++++++++++++++----
 express-server/views/invite.ejs         | 17 +++++++++
 4 files changed, 96 insertions(+), 7 deletions(-)
 create mode 100644 express-server/public/invite/inv.js
 create mode 100644 express-server/views/invite.ejs

diff --git a/express-server/db-connect/db-connect.js b/express-server/db-connect/db-connect.js
index 2d768568..d92f18b2 100644
--- a/express-server/db-connect/db-connect.js
+++ b/express-server/db-connect/db-connect.js
@@ -338,8 +338,13 @@ async function getDonePurchases(uid) {
 
 async function verifyInvite(link, user_id) {
     try {
+
+        console.log("LIIINK: ", link);
+        console.log("UID: ", user_id);
+
         let result = await query('SELECT row_to_json("Shoppinglist") AS obj FROM "Shoppinglist" WHERE invitelink = $1;', [link]);
         let sl_id = result[0].sl_id;
+        console.log("!!! SL ID: ", sl_id);
         await nonQuery('INSERT INTO "Shoppinglist_member" (username, sl_id) VALUES ($1, $2);', [user_id, sl_id]);
     }
 
diff --git a/express-server/public/invite/inv.js b/express-server/public/invite/inv.js
new file mode 100644
index 00000000..2d29eed6
--- /dev/null
+++ b/express-server/public/invite/inv.js
@@ -0,0 +1,47 @@
+$(document).ready(function() {
+
+
+
+// Initialize Firebase
+var config = {
+    apiKey: "AIzaSyCuvwf78cmSDoZ2yS4XxHZhnjUn7yIHYfw",
+    authDomain: "test-667ca.firebaseapp.com",
+    databaseURL: "https://test-667ca.firebaseio.com",
+    projectId: "test-667ca",
+    storageBucket: "test-667ca.appspot.com",
+    messagingSenderId: "221332577314"
+  };
+
+  firebase.initializeApp(config);
+
+
+  var segment_str = window.location.pathname; 
+  var segment_array = segment_str.split( '/' );
+  var last_segment = segment_array.pop();
+
+  verifyInvite(last_segment);
+
+
+  function verifyInvite(link) {
+      alert("Ore Link", link)
+    firebase.auth().onAuthStateChanged(function(user){if(user){firebase.auth().currentUser.getIdToken(/* forceRefresh */ true).then(function(idtoken) {
+        $.ajax({
+            type: "POST",
+            url: "/invitemember",
+            data: {
+                idtoken: idtoken,
+                link: link
+            },
+            success(){
+                window.location.href = "/dash/" + idtoken
+            },
+            error(err){
+                console.error("Error: " + err);
+            }
+        });
+    }).catch((error) => console.error("Get id token client error: ", error));}else{console.log("Check Auth error", user)}});
+  }
+
+
+});
+
diff --git a/express-server/routes/index.js b/express-server/routes/index.js
index 29d360d8..ff64dbc5 100644
--- a/express-server/routes/index.js
+++ b/express-server/routes/index.js
@@ -130,24 +130,23 @@ router.get("/myshoppinglists",async function(req, res, next) {
 
 router.get("/sharedshoppinglists", async function(req, res, next) {
   var token = req.query.idtoken;
-  console.log("/sharedshoppinglists idtoken: ", token)
-  var uid;
   firebaseAdmin.auth().verifyIdToken(token)
     .then(async function(decodedToken) {
       uid = decodedToken.uid;
-      console.log("UID: ", uid);
+      console.log("uid", uid)
       try {
-        //Get user id: das da oben
+        //Get user id: req.session.passport.user.profile.id
         res.status(200).send(await postgres.getShoppinglistsShared(uid));
       }
     
       catch(err) {
         res.status(400).send(await err);
       }
-    }).catch( async function(error) {
+      
+    }).catch(function(error) {
       console.log(error)
     });
-  
+    
       
 });
 
@@ -339,9 +338,29 @@ router.post("/maninvite", async (req, res) => {
 });
 
 router.get("/invite/:invitelink", async (req, res) => {
-  res.status(200).render("invitelogin", {invitelink: req.params.invitelink});
+  res.status(200).render("invite");
 });
 
+router.post("/invitemember", (req, res) => {
+
+  var token = req.body.idtoken;
+  var uid;
+  firebaseAdmin.auth().verifyIdToken(token)
+    .then(async function(decodedToken) {
+      uid = decodedToken.uid;
+
+      try {
+        console.log("Route LInk inv", req.body.link);     
+        res.status(200).send(await postgres.verifyInvite(req.body.link, uid));
+      }
+    
+      catch(err) {
+        res.status(400).send(await err);
+      }
+    }).catch(function(error) {
+      console.log(error)
+    });
+});
 
 //Update User
 
@@ -441,4 +460,5 @@ router.post("/dones", async function(req, res, next) {
       console.log(error)
     });
   });
+
 module.exports = router;
diff --git a/express-server/views/invite.ejs b/express-server/views/invite.ejs
new file mode 100644
index 00000000..5cd22017
--- /dev/null
+++ b/express-server/views/invite.ejs
@@ -0,0 +1,17 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <meta http-equiv="X-UA-Compatible" content="ie=edge">
+    <title>Document</title>
+
+    <script src="https://www.gstatic.com/firebasejs/5.7.0/firebase.js"></script>
+    
+    <script src="https://code.jquery.com/jquery-3.3.1.min.js"></script>
+    <script src="/invite/inv.js"></script>
+</head>
+<body>
+
+</body>
+</html>
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