Messenger is a message dapp that allows text and tokens (AVAX) to be exchanged.

git clone [this_repository]
cd [this_repository]
yarn install
yarn client dev

After executing the above command, access localhost:3000 in your browser.

contract

• Solidity

test & deploy

• hardhat
• typescript

Root: packages/contract

• Messenger.sol
  Implementing Messenger contract core code.
• Ownable.sol
  Provide owner functionality to Messenger contract.

• Send message
  The message sender calls the post function with the text and the receiver address as arguments.
  The sender can also attach some AVAX to the message.
  The contract then holds the message data as an array.

• Check message
  The user calls the getOwnMessage function.
  Then the contract finds the message array of which the caller is the receiver and returns it.

• Accept or deny message
  The message receiver calls the accept or deny function with the index number of message array as an argument.
  if accept, the contract send the AVAX to the receiver.
  if deny, the contract send the AVAX to the sender.

• typescript
• React.js
• Next.js

Root: packages/client

• components, hooks, pages, styles
  Directories containing client side code
• utils/Messenger.json
  Includes the contract ABI.

All pages initially confirm the connection of the user wallet and acquire the contract object.
And the user calls the function of the contract on each page.

Send message ▶️ pages/message/SendMessagePage.tsx
Check and accept or deny message ▶️ pages/message/ConfirmMessagePage.tsx