This project is to enter a raffle to win a cute dog NFT. The protocol should do the following:

1. Call the enterRaffle function with the following parameters:
   1. address[] participants: A list of addresses that enter. You can use this to enter yourself multiple times, or yourself and a group of your friends.
2. Duplicate addresses are not allowed
3. Users are allowed to get a refund of their ticket & value if they call the refund function
4. Every X seconds, the raffle will be able to draw a winner and be minted a random puppy
5. The owner of the protocol will set a feeAddress to take a cut of the value, and the rest of the funds will be sent to the winner of the puppy.

• Puppy Raffle
• Getting Started
  • Requirements
  • Quickstart
    • Optional Gitpod
• Usage
  • Testing
    • Test Coverage
• Audit Scope Details
  • Compatibilities
• Roles
• Known Issues

• git
  • You'll know you did it right if you can run git --version and you see a response like git version x.x.x
• foundry
  • You'll know you did it right if you can run forge --version and you see a response like forge 0.2.0 (816e00b 2023-03-16T00:05:26.396218Z)

git clone https://github.com/Cyfrin/4-puppy-raffle-audit
cd 4-puppy-raffle-audit
make

If you can't or don't want to run and install locally, you can work with this repo in Gitpod. If you do this, you can skip the clone this repo part.

forge test

forge coverage

and for coverage based testing:

forge coverage --report debug

• Commit Hash: 2a47715b30cf11ca82db148704e67652ad679cd8
• In Scope:

./src/
└── PuppyRaffle.sol

• Solc Version: 0.7.6
• Chain(s) to deploy contract to: Ethereum

Owner - Deployer of the protocol, has the power to change the wallet address to which fees are sent through the changeFeeAddress function. Player - Participant of the raffle, has the power to enter the raffle with the enterRaffle function and refund value through refund function.

None