{"id":25185662,"url":"https://github.com/saswatsam786/gatekeeper","last_synced_at":"2026-04-11T02:03:00.345Z","repository":{"id":113997699,"uuid":"488663106","full_name":"saswatsam786/gateKeeper","owner":"saswatsam786","description":"A one of a kind attendance management system built using facial recognition and integrated with a decentralised payment system built on hedera 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PROJECT LOGO --\u003e\n\u003cbr\u003e\n\u003cdiv align=\"center\"\u003e\n  \u003ca href=\"#\"\u003e\n    \u003cimg src=\"src/Utilities/Logo.png\" alt=\"GateKeeper Logo\" width=\"175\" height=\"80\"\u003e\n  \u003c/a\u003e\n\n  \u003ch3 align=\"center\"\u003eGatekeeper\u003c/h3\u003e\n\n  \u003cp align=\"center\"\u003e\n   A one of kind attendance management system\n    \u003cbr /\u003e\n    \u003ca href=\"https://justadudewhohacks.github.io/face-api.js/docs/index.html\"\u003e\u003cstrong\u003eTensorflow Face-API \u003e\u003c/strong\u003e\u003c/a\u003e\n    \u003cbr /\u003e\n    \u003cbr /\u003e\n    \u003ca target=\"_blank\" href=\"https://gatekeeper-2a20c.web.app/\"\u003eView Deployment\u003c/a\u003e\n  \u003c/p\u003e\n\u003c/div\u003e\n\n\u003c!-- TABLE OF CONTENTS --\u003e\n\n \n  \u003col\u003e\n    \u003cli\u003e\n      \u003ca href=\"#about-the-project\"\u003eAbout The Project\n      \u003c/a\u003e\n      \u003cul\u003e\n         \u003cli\u003e\u003ca href=\"#demo\"\u003eDemo\u003c/a\u003e\u003c/li\u003e\n        \u003cli\u003e\u003ca href=\"#built-with\"\u003eBuilt With\u003c/a\u003e\u003c/li\u003e\n        \u003cli\u003e\u003ca href=\"#features\"\u003eFeatures\u003c/a\u003e\u003c/li\u003e\n        \u003cli\u003e\u003ca href=\"#planned-features-for-the-project\"\u003ePlanned Features\u003c/a\u003e\u003c/li\u003e\n      \u003c/ul\u003e\n    \u003c/li\u003e\n    \u003cli\u003e\n       \u003ca href=\"#server-routes\"\u003eServer routes\u003c/a\u003e\n    \u003c/li\u003e\n    \u003cli\u003e\n      \u003ca href=\"#getting-started\"\u003eGetting Started\u003c/a\u003e\n    \u003c/li\u003e\n  \u003c/ol\u003e\n\u003cbr/\u003e\n\n\u003c!-- ABOUT THE PROJECT --\u003e\n\n## About The Project\n\nGateKeeper is one of a kind real-time attendance management system built using face-api on top of TensorFlow and has a decentralized payment system built using Hedera Hashgraph\n\u003cbr/\u003e\u003cbr/\u003e\n\n### Demo\n\nhttps://github.com/saswatsam786/gateKeeper/assets/77463804/d27909e6-42d6-45a1-8568-b937989729f7\n\n\u003cbr/\u003e\n\n### Built With\n\n- **[Tensorflow](https://justadudewhohacks.github.io/face-api.js/docs/index.html)** for face-API\n- **[ReactJS](https://reactjs.org/docs/getting-started.html)** for front-end\n- **[NodeJS]([https://reactjs.org/docs/getting-started.html](https://nodejs.org/docs/latest-v20.x/api/))** for server\n- **[Hedera Hashgraph-SDK](https://docs.hedera.com/guides/)** for creating decentralised accounts and payment system\n- **[Express](https://expressjs.com/)** middleware on the backend to handle api routes and requests\n- **[Firebase](https://firebase.google.com/)** database and also used for authentication\n- **[Heroku](https://www.heroku.com/)** used for deploying and hosting the project\n- **[Github](https://github.com/)** for CI/CD and git\n- **[Firebase](https://firebase.google.com/)** for hosting frontend\n  \u003cbr/\u003e\n\n### Features\n\n1. **Recording attendance** - Uses Tensorflow's advanced real-time face recognition algorithm to verify registered users only and track attendance.\n\n2. **Statistics** - Complex real-time data visualization made easy using chart.js\n\n3. **Rewards** - Collect crypto-credits(in hbars) for successfully maintaining streak of attendance at 28th of every month.\n\n4. **Uploading Photo** - Users are required to register their photo into the database in order for the application to work.\n\n5. **Built on the Hedera network** - An attendance management system built on the decentralized Hedera network using the Hashgraph SDK with decentralized payment system to transfer crypto hbars with other users.\n\n6. **Check balance** - Settings page has been made for the user, where one can see his Hedera account id, account balance, account creation date, and transaction history.\n\n\u003cbr/\u003e\n\n### Planned features for the project\n\n- A built-in store to spend your earned credits on college merch\n- Upload and check the status of the leave application in the student portal.\n- Verification system for leave application on the college portal\n\n\u003cp align=\"right\"\u003e(\u003ca href=\"#\"\u003eBack to top\u003c/a\u003e)\u003c/p\u003e\n\n\u003c!-- ## Currently working on\n\n1. xyz\n2. abc --\u003e\n\n## Server Routes\n\n| Type | Route          | Description                                                                                                                    |\n| :--: | -------------- | ------------------------------------------------------------------------------------------------------------------------------ |\n| GET  | /createAccount | Creates an account for the user on the Hedera Network with a unique account ID                                                 |\n| POST | /balance       | Checks the balance of the user                                                                                                 |\n| POST | /transferMoney | Used for making a transaction between users                                                                                    |\n| POST | /deleteAccount | Called when the user deletes his/her account essentially deleting their account from the Hedera network and Firestore database |\n\n\u003cp align=\"right\"\u003e(\u003ca href=\"#\"\u003eBack to top\u003c/a\u003e)\u003c/p\u003e\n\n## Getting started\n\n```bash\ngit clone https://github.com/saswatsam786/gateKeeper.git\ngit checkout dev-branch\n```\n\nCreate a .env file in the root directory:\n\n```\nREACT_APP_FIREBASE_API_KEY=\u003cyour_api_key\u003e\nREACT_APP_FIREBASE_AUTH_DOMAIN=\u003cyour_project_id\u003e.firebaseapp.com\nREACT_APP_FIREBASE_PROJECT_ID=\u003cyour_project_id\u003e\nREACT_APP_FIREBASE_STORAGE_BUCKET=\u003cyour_project_id\u003e.appspot.com\nREACT_APP_FIREBASE_MESSAGING_SENDER_ID=\u003cyour_project_messaging_id\u003e\nREACT_APP_FIREBASE_APP_ID=\u003cyour_project_app_id\u003e\nREACT_APP_ACCOUNT_ID=\u003cyour_hedera_testnet_id_same_as_server\u003e\nREACT_APP_PRIVATE_KEY=\u003cyour_private_key_same_as_server\u003e\nREACT_APP_FACT_KEY=\u003cYou_can_get_from_ https://api-ninjas.com/api/facts\u003e\n```\n\nNow create a .env file in the server directory:\n\n```bash\nMY_ACCOUNT_ID=\u003cyour_hedera_testnet_id\u003e\nMY_PRIVATE_KEY=\u003cyour_private_key\u003e\nMY_PUBLIC_KEY=\u003cyour_public_key\u003e\n\n# (for new user, they can register themselves at link given below and get the above credentials)\nhttps://portal.hedera.com/login\n```\n\nRun the command in the **root directory and the server directory to install all the dependencies**:\n\n```\nnpm install\nnpm start\n```\n\nTo run the server on the local machine:\n\n```bash\ncd server\nnpm i\nnpm start\n```\n\n```if error then just refresh the page```\n```Attendance is recorded between 11:00 AM and 11:00 PM```\n\u003ca align=\"center\" target=\"_blank\" href=\"https://docs.google.com/presentation/d/1NMp7bxfiAiH_TOWzKF-rweuZy2ipltidb2X6IYFifuc/edit?usp=sharing\"\u003eView Slides for more details\u003c/a\u003e\n\n\n\u003cp align=\"right\"\u003e(\u003ca href=\"#\"\u003eBack to top\u003c/a\u003e)\u003c/p\u003e\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fsaswatsam786%2Fgatekeeper","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fsaswatsam786%2Fgatekeeper","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fsaswatsam786%2Fgatekeeper/lists"}