Interview Project: Token Sale Contract

Features

• Allow admin to set the token price in USD
• Allow token prices to increase at certain time frames
• Linear Vest of the tokens bought
• Accept ETH (should use Supra price oracles to do the ETH to USD conversion)
• Vest should start at end of TGE
• Vest should be represented as an NFT

Criteria

• Readable code
• Use of interfaces
• Use of Solidity NatSpec comments
• E2E tests
  • Test parameters should be
    • 1 month vest
    • 9 day sale
      • $10/first 3 days
      • $15/next 3 days
      • $20/last 3 days
    • Have users make varying sales during the 3 time frames
    • Simulate vesting
    • Ensure transfering the Vest NFT works appropriately for the receiving user

Getting Started

1. Use this project as a template
   

2. Make changes to your repo

3. Submit a link to your repo to us