utils#getContract TypeScript Examples

The following examples show how to use utils#getContract. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example #1
Source File: useContract.ts    From interface-v2 with GNU General Public License v3.0 6 votes vote down vote up 
function useContract(
  address: string | undefined,
  ABI: any,
  withSignerIfPossible = true,
): Contract | null {
  const { library, account } = useActiveWeb3React();

  return useMemo(() => {
    if (!address || !ABI || !library) return null;
    try {
      return getContract(
        address,
        ABI,
        library,
        withSignerIfPossible && account ? account : undefined,
      );
    } catch (error) {
      console.error('Failed to get contract', error);
      return null;
    }
  }, [address, ABI, library, withSignerIfPossible, account]);
}