Tournament transactions

Deploy tournament contract on TON transaction

Requirements

tip

Wallet used to send deploy transaction should be the same TON wallet that is connected to player's Elympics account.

1. TonContractDeployDetails from create tournament endpoint for freshly created Elympics tournament.
2. UI library to interact with user's TON wallet. It is recommended to pick one from Official TON docs.
3. Library that allows conversion between different TON address formats. E.g. @ton/code for Typescript.

Code snippet

const tonContractDeployDetails = {
  FactoryAddress: "EQ...", // Use a generic address format, conversion will be handled separately
  TxPayload: "te6cck...", // Base64 encoded blockchain instructions
  RecommendedTxFee: "150000000", // Recommended amount of TON in nanoTon to send along with deployment transaction to cover gas fees. All unused TON will be returned back to the sender.
};

const deploySmartContract = async (tonContractDeployDetails, sendTransactionFn, addressConverter) => {
  // Convert the contract factory address into Raw format using a predefined library
  const factoryAddress = addressConverter(tonContractDeployDetails.FactoryAddress);

  // Set transaction expiry time (recommended current UNIX time + 600 seconds)
  const validUntil = Math.floor(Date.now() / 1000) + 600;

  // Construct the transaction request
  const transactionRequest = {
    validUntil,
    messages: [
      {
        address: factoryAddress,
        amount: tonContractDeployDetails.RecommendedTxFee,
        payload: tonContractDeployDetails.TxPayload,
      },
    ],
  };

  // Send transaction using the provided function from library for TON wallet interaction
  await sendTransactionFn(transactionRequest);
};