LiveCourse-ChatRoomTokenExample

This is an example in the course :D Link: https://courses.zinstitute.net/courses/web3frontend

Steps

1. Deploy MyToken contract.
2. Deploy ChatRoomV2 contract with MyToken contract address as the constructor parameter.
3. Mint free tokens from MyToken contract.
4. Approve ChatRoomV2 contract to spend my MyToken tokens.
5. Execute newAnnouncementMyToken() to set an announcement with MyToken tokens as the payment.
6. Check the announcement variable to see if the announcement is successful.