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public/subjects/blockchain/token-sale/README.md

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Token Sale

One way to distribute our token is to sell it. We will set a fixed price for each token. The tokens will have to be send to the Smart Contract by their owner initally.

Instructions

  • Create a Smart Contract TokenSale

  • The contract imports MinimalToken

  • Create a constructor function that takes as parameter the address of a deployed MinimalToken and the price of a token (in wei).

  • Create a public payable function buy() that sends to the buyer token proportionally to the value send.

  • Create a public function getPrice() that returns the price of the token.

  • Create a public function collect() that allows the initial deployer of the contract to collect the proceedings from the sale

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