Function makeToken

packages/cardpay-subgraph/src/utils.ts:26–36

(address: Address)

export let protocolVersions = new Map<string, i32>();

export function makeToken(address: Address): string {
  let token = toChecksumAddress(address);
  if (Token.load(token) == null) {
    let tokenEntity = new Token(token);
    tokenEntity.symbol = fetchTokenSymbol(address);
    tokenEntity.name = fetchTokenName(address);
    tokenEntity.decimals = fetchTokenDecimals(address);
    tokenEntity.save();
  }
  return token;
}

export function makeTransaction(event: ethereum.Event): void {
  let txEntity = new Transaction(event.transaction.hash.toHex());