ETHprague2023

Monorepo for ETHPrague 2023 Hackathon submission

Project Overview

Project name

Lens carbon

Tagline

Lens collect carbon retirements

Summary

• A user can publish a post and set collection rule to carbon offsetting. In this case, a fraction of their income is sent to carbon retirements.
• Another user can collect such posts. The fact that a collection leads to carbon retirements does not chance their workflow, but can me made visible to further incentivise collection.
• The profile page of a user shows their total retired carbon through collections of their posts by others as well as through their own collections.

Technical Roadmap and TODOs

Features

Profile view

• total kg carbon retired by others in own publications
• total kg carbon retired by collecting publications from others

Publish a publication

• choose "retire carbon" as collection function

Collect a publication

• usual workflow

Implementation

• use BCTCollectRetire module on Mumbai https://mumbai.polygonscan.com/address/0x05A6841cBdc292f83b0642954C5497Cb02dED05A
• use Lens SDK for everything else --> see keyword mainnet(testnet) in import statements
• use two existing lens profiles on Mumai or create two profiles
• build minimal app with Nader workshop template

TODOs

• Deploy app on localhost

  • works for Niels and Robert

• Set SDK to testnet

  • done -> in layout.tsx, try some reloads

• Create 2 lens profiles on testnet or use two existing

  • try using testnet API https://docs.lens.xyz/docs/deployed-contract-addresses#mumbai-testnet-addresses
  • created with https://lens-do-it.vercel.app/
  • on testnet.lenster.xyz created post with one account

• Implement publish/collect functions in app

  • Basic functionality in development
  • Currently being debugged

• Implement BCTRetireCollect function in app

  • Test functionality using testnet.lenster.xyz and polygonscan

  • use profiles from above

  • on testnet.lenster, create collectable post with one account

  • find profileId and pubId of profile and post somehow

  • use this to initialize BCT module and collect

  • on same site, with other account, collect it

  • allow module

  • but now with other module

• Implement carbon summary in profile view

Possible next steps

• Set collection rule: choose "carbon percentage" instead of everything
• Collection workflow: make visible that collection will retire carbon