Function getCurrentWalletConnected

front-end/src/util/interact.ts:165–200

()

 * once before and Metamask within browser saves this.
 */
export const getCurrentWalletConnected = async () => {
  if (window.ethereum) {
    try {
      const addressArray = await window.ethereum.request({
        method: "eth_accounts",
      });

      // --- If wallet is already connected ---
      if (addressArray.length > 0) {
        return {
          address: addressArray[0],
          status: "Your wallet has been connected!",
        }

        // --- Otherwise, prompt user to connect ---
      } else {
        return {
          address: null,
          status: "Connect to MetaMask using the top right button.",
        }
      }
    } catch (error: any) {
      return {
        address: null,
        status: error.message,
      }
    }

    // --- Similarly, on user needing to install Metamask with eth ---
  } else {
    return {
      address: "",
      status: "You must install MetaMask, a virtual Ethereum wallet, in your browser."
    }
  }
};