VDrive

A Decentralized Cloud Storage Solution.

File Structure

.
├── migrations/                -> Contains Migrations for Smart Contracts
├── public/
├── screenshots/
├── src
|   ├── abis/
|   ├── assets/
|   ├── components/            -> Contains Frontend React pages
|   ├── contracts/             -> Conatains Smart Contracts
|   └── index.js
├── test/                      -> Contains Chai and Mocha tests for Smart Contracts
├── .env_example
├── package.json               -> Npm package.json file
└── truffle-config.js          -> Configuration file for truffle

Technology Stack

• Solidity (0.5.0+)
• Truffle (5.1.0+)
• Web3 (1.3.0+)
• HTML5
• CSS3
• ReactJs (16.13+)
• Material-UI (4.11.0+)
• ES6 JavaScript

Workflow (For uploading a file)

Features

• Upload Files
  • Add description
• View Files
  • View Details (name, description, file type, file size, upload date, etc)
• Create Folders
  • Add/Remove Files
• Download Files/Folders
  • Folders are downloaded as a zip file
• Share Files/Folders
• Delete Files/Folders
• Star/Unstar Files
• Restore Files
• Permanently delete Files
  • Empty Trash option to delete all the files in the trash
• Keep track of the storage used
• See recently uploaded files
• Read Blockcahin related news
  • Reader can tip if he likes the news
• Buy Additional Storage (5 GB, 10 GB or 15 GB)
  • With VID Tokens
• Owner can transfer the accumulated VID Tokens to another account

Screenshots

Additional Notes

• If a user shares a file/folder to another user, any updates to the original file/folder will also reflect in the shared file/folder.

• If a folder contains a file which is deleted by the user, a prompt for updating folder will appear. On confirmation folder will be automatically updated.

• If a user(sender) tries to share the same file/folder to the same user(receiver) again, the user(sender) will be informed that he has already shared the file/folder with this user. So the user will not be charged for the transaction.