QR Verification

.env

@@ -0,0 +1,3 @@
+mongodb_uri=mongodb+srv://hackatank:[email protected]
+mongodb_collection="hackatank"
+sheetsId="112d2-Xz4IFCGa6z03NaYRgO9crvLWeMnbuzKrzL0mxU"

index.js

@@ -10,19 +10,6 @@ const staticOptions = {
   maxAge: "1d",
 };
 
-app.use(express.static(path.join(__dirname, "dist"), staticOptions));
-
-app.get(
-  ["/", "/about", "/set1", "/set2", "/events", "/guidelines", "/judges"],
-  (req, res) => {
-    res.status(200).sendFile(path.join(__dirname, "dist", "index.html"));
-  }
-);
-
-app.use((req, res) => {
-  res.status(404).sendFile(path.join(__dirname, "dist", "index.html"));
-});
-
 app.listen(port, () => {
   console.log(`Server Running on port ${port}`);
 });

index.mjs

@@ -0,0 +1,57 @@
+import { config } from "dotenv";
+config();
+import { MongoClient } from "mongodb";
+import express from "express";
+import cors from "cors";
+import sheet from "./sheetsService.mjs";
+import path from "path";
+import bodyParser from "body-parser";
+const __dirname = path.resolve();
+const app = express();
+const port = 4444;
+const mongo_uri = process.env.mongodb_uri;
+const client = new MongoClient(mongo_uri);
+client.connect();
+
+client.on("open", () => console.log("Connected To Database"));
+client.on("error", (err) => console.log("Error Occurred - MongoDB", err));
+client.on("close", () => console.log("Disconnected from mongodb"));
+
+const corsOptions = {
+  origin: ["https://hackatank.tech"],
+};
+app.use(express.json());
+app.post("/api/verify", cors(corsOptions), async (req, res) => {
+  const requestData = req.body;
+
+  const id = parseInt(requestData.id);
+  const code = requestData.code;
+  const authBy = requestData.authemail;
+
+  const db = client.db(process.env.mongodb_collection);
+  const response = await db.collection("qr-details").findOne({
+    id,
+  });
+  if (response) {
+    const timestamp = new Date().toString();
+    const name = response.name;
+    const Sheetres = await sheet([[id, timestamp, name, code, authBy]]);
+
+    return res.status(200).json({ name, id, code });
+  } else {
+    return res.status(404).json({ error: "Not found", id });
+  }
+});
+
+app.use(express.static(path.join(__dirname, "dist")));
+app.get(
+  ["/", "/about", "/set1", "/set2", "/events", "/guidelines", "/judges"],
+  (req, res) => {
+    res.status(200).sendFile(path.join(__dirname, "dist", "index.html"));
+  }
+);
+
+app.use((req, res) => {
+  res.status(404).sendFile(path.join(__dirname, "dist", "index.html"));
+});
+app.listen(port, () => console.log("Server Started on port: ", port));

package.json

@@ -17,12 +17,18 @@
     "@mui/material": "^5.14.1",
     "@mui/styled-engine-sc": "^5.12.0",
     "autoprefixer": "^10.4.14",
+    "body-parser": "^1.20.2",
     "compression": "^1.7.4",
+    "cors": "^2.8.5",
     "daisyui": "^3.2.1",
+    "dotenv": "^16.3.1",
     "express": "^4.18.2",
-    "firebase": "^10.0.0",
+    "firebase": "^10.3.1",
+    "googleapis": "^126.0.1",
     "lottie-react": "^2.4.0",
+    "mongodb": "^6.0.0",
     "ms": "^2.1.3",
+    "path": "^0.12.7",
     "postcss": "^8.4.26",
     "react": "^18.2.0",
     "react-dom": "^18.2.0",

sheetsService.mjs

@@ -0,0 +1,30 @@
+import { google } from "googleapis";
+import { config } from "dotenv";
+config();
+const scope = ["https://www.googleapis.com/auth/spreadsheets"];
+const sheetId = process.env.sheetsId;
+
+export default async function sheet(values) {
+  const auth = new google.auth.GoogleAuth({
+    keyFile: "./sheets_creds.json",
+    scopes: scope[0],
+  });
+
+  const sheets = google.sheets({
+    version: "v4",
+    auth,
+  });
+
+  const data = await sheets.spreadsheets.values.append({
+    auth,
+    spreadsheetId: sheetId,
+    valueInputOption: "USER_ENTERED",
+    insertDataOption: "INSERT_ROWS",
+    range: "Sheet1",
+    resource: {
+      values: values,
+    },
+  });
+
+  return data.status;
+}

sheets_creds.json

@@ -0,0 +1,13 @@
+{
+  "type": "service_account",
+  "project_id": "hackatank-1834c",
+  "private_key_id": "c09c7c021ec68939f0904056a432c06058470d06",
+  "private_key": "-----BEGIN PRIVATE KEY-----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\nZNYgXCfDtUIvKiEwbKf/e80=\n-----END PRIVATE KEY-----\n",
+  "client_email": "[email protected]",
+  "client_id": "108756465124561266376",
+  "auth_uri": "https://accounts.google.com/o/oauth2/auth",
+  "token_uri": "https://oauth2.googleapis.com/token",
+  "auth_provider_x509_cert_url": "https://www.googleapis.com/oauth2/v1/certs",
+  "client_x509_cert_url": "https://www.googleapis.com/robot/v1/metadata/x509/hackathon-qr%40hackatank-1834c.iam.gserviceaccount.com",
+  "universe_domain": "googleapis.com"
+}