项目作者: MohammedShmsuddin

项目描述 :
Balloting is an age old method for realizing consensus among participants with different opinions and opposing views. An online digital balloting opens up its application to diverse applications from a local land dispute resolution to planetary level decision on global governance. You are required to design and develop a Dapp that can enable a trustworthy and transparent online voting system with automatic counting of votes. To address these needs, you will design and implement an Ethereum blockchain-based Dapp.
高级语言: JavaScript
项目地址: git://github.com/MohammedShmsuddin/BlockChain-based-Voting-Ballot-DApp-NBA-MVP-Ballot.git


Ethereum blockchain-based Dapp

Description: Balloting is an age old method for realizing consensus among participants with different opinions and opposing views. An online digital balloting opens up its application to diverse applications from a local land dispute resolution to planetary level decision on global governance. You are required to design and develop a Dapp that can enable a trustworthy and transparent online voting system with automatic counting of votes. To address these needs, you will design and implement an Ethereum blockchain-based Dapp.

Our Use Case: NBA MVP Award selection voting

Voters: Voters are Sportwriters and Broadcasters from USA/Canada. Each member of the voting panel casts a vote for first to fifth place selections.

  1. 1st place -> 10 points
  2. 2nd place -> 7 points
  3. 3rd place -> 5 points
  4. 4th place -> 3 points
  5. 5th place -> 1 points
  6. Candidate with highest point wins the NBA MVP Award.

Software Installation: Before you begin development make sure these tools are installed in your
laptop:
1) Truffle: v5.0.27 or latest
https://www.npmjs.com/package/truffle
2) Node: v10.15.3 or latest : v10.16.3.
https://nodejs.org/en/
3) npm: 6.4.1 or latest
https://www.npmjs.com/get-npm
4) ganache v2.1.1
https://www.trufflesuite.com/ganache

Design and implementation:

Part I: Smart contract design and development:

Part II: Develop the web UI: