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MCarlomagno/send_message.sol

Last active March 21, 2022 00:30
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send_message.sol
pragma solidity >=0.7.0 <0.9.0;
contract Chat {
// ...
// We can use an autoincremental id for each new message.
uint lastMessageId;
function sendMessage(string _text) public {
// increments id and sends message.
lastMessageId++;
sendMessageEvent(lastMessageId, msg.sender, _text);
}
}
@MCarlomagno
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Hi Nicolas! Yes, you are totally right, I refactored the variable name and I forgot to replace it in that line. Anyway, the full function code seems to be right. Thanks a lot for the correction :)

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