/solana-nft-trading

Primary LanguageRustMIT LicenseMIT

Solana-programs

Deployer

To deploy and set authority, have a default keypair associated with your solana config

Setup

Mock bidder and lister keypairs are already present, but you need to

  1. Fund them
  2. Create a token
  3. Create token accounts for both users and send tokens accordingly

This can be done as follows

Init

  git clone git@github.com:Coinmeca/nft-trading-platform.git
  cd nft-trading-platform.git
  REPO_PATH=.
  solana config set -u devnet -k ~/.config/solana/id.json

Fund fee payer and users

  solana airdrop 1
  solana airdrop 10 $REPO_PATH/dist/bidder/bidder-keypair.json
  solana airdrop 10 $REPO_PATH/dist/lister/lister-keypair.json

Create a token

  export TOKEN_MINT=$(spl-token create-token --decimals 0 | grep "Creating token" | cut -d" " -f3)
  export BIDDER_TOKEN_ADDRESS=$(spl-token create-account $TOKEN_MINT  --owner $REPO_PATH/dist/bidder/bidder-keypair.json | grep "Creating account" | cut -d" " -f3)
  export LISTER_TOKEN_ADDRESS=$(spl-token create-account $TOKEN_MINT  --owner $REPO_PATH/dist/lister/lister-keypair.json | grep "Creating account" | cut -d" " -f3)
  spl-token mint $TOKEN_MINT 1 $LISTER_TOKEN_ADDRESS

Disable furthur mints (optional)

spl-token authorize $TOKEN_MINT mint --disable

Build, deploy and initialize program

npm run build:program-rust
solana program deploy $REPO_PATH/dist/program/test.so
npm run init

Edit client mint pubkey

Go to $REPO_PATH/src/client/test.ts and replace the top level tokenMintPubKey with your new token $TOKEN_MINT

Trading

Listing

You can list the token created above by running `npm run list`

Delisting

You can delist the token created above by running `npm run delist`

Bidding

You can bid for the token created above by running `npm run bid`

Withdraw Bid

You can withdraw bid for the token created above by running `npm run withdraw-bid`

Trading

A trade can happen two ways (a lister accepts a bid, or a bidder accepts a listing)
* Lister can accept a bid using `npm run accept-bid`

  --Note: Both a listing and a bid should be present in order to call `AcceptBid`. `AcceptBid` is a non-inavsive instruction, that is, it doesn't assume that the bidder has a token account yet. After a successful trade, the bidder can create a token account and call the `WithdrawOnSuccess` instruction. We have already set up the bidder account, so you can simply call call `npm run withdraw-on-success`

* Bidder can accept lisitng using `npm run accept-listing`

  A bid doesn't need to be placed to accept a listing as is. That is, a listing can be accepted at the designated listing price without setting up a bidding escrow

Refund Users

The program authority can close escrows and refund bidders at will by calling the RefundUser instruction. Run npm run refund to refund the test bidder

Misc Admin instruction

The admin can set a new authority or change platform fees using the ChangeAuthority and ChangeFee instructions