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El Diario

Decentralized social media feed powered by the LUKSO blockchain.

Name Description
Project El Diario
Name Dennis Tuszynski
Email denniro@gmail.com
Frontend frontend
Contracts contracts

Video:

Demo Video

Functional Overview

  • register profile
  • view profile (registered + unregistered)
  • view created posts
  • view comments
  • view shares
  • view subscribers
  • view subscriptions
  • view user likes
  • view post likes
  • un/subscribe profile
  • un/like post
  • create post
  • comment post
  • share post
  • tag up to 3 users in a post

Technical Overview

Idea:

  1. SocialNetwork is a NFT smart contract (LSP8) with extended functionality.
  2. Each created post is a NFT (LSP8) and represented by a SocialNetworkPost smart contract instance.
  3. Each registered profile is represented by a SocialNetworkProfileData smart contract instance

Smart Contracts:

  • SocialNetwork smart contract: Extends LSP8 + contains all functions (un/subscribing profiles, un/liking posts, creating/commenting/sharing posts, tagging users...)
  • SocialNetworkProfileData smart contract: Extends ERC725Y + Represents registered profile with all the necessary data (liked posts, created posts, subscribers, subscriptions...)
  • SocialNetworkPost smart contract: Extends ERC725Y + Represents LSP8 token metadata contract for NFTs created by SocialNetwork instance (id => address of unique SocialNetworkPost instance) + Represents created post with all the necessary data (likes, comments, shares, content...)

Execution

  1. Install NodeJS
  2. Clone this repo
  3. Open this repo in a terminal
  4. Install dependencies: npm init
  5. Run frontend: npm start

Future Tasks

  • Complete Redesign + UX Improvement
  • Integrate transaction relaying backend (unfortunately did not manage to finish it on time...)