utils#isSupportedChainId TypeScript Examples

The following examples show how to use utils#isSupportedChainId. 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: connection.ts    From frontend-v1 with GNU Affero General Public License v3.0 6 votes vote down vote up 
connectionSlice = createSlice({
  name: "connection",
  initialState,
  reducers: {
    update: (state, action: PayloadAction<Update>) => {
      const { account, chainId, provider, signer, name } = action.payload;
      state.account = account ? getAddress(account) : state.account;
      state.provider = provider ?? state.provider;
      // theres a potential problem with this: if onboard says a signer is undefined, we default them back
      // to the previous signer. This means we get out of sync with onboard and could have serious consequences.
      state.signer = signer ?? state.signer;
      state.name = name ?? state.name;
      if (chainId) {
        if (isSupportedChainId(chainId)) {
          state.chainId = chainId;
          if (state.error instanceof UnsupportedChainIdError) {
            state.error = undefined;
          }
        } else {
          state.error = new UnsupportedChainIdError(chainId);
        }
      }
      return state;
    },
    error: (state, action: PayloadAction<ErrorUpdate>) => {
      state.error = action.payload.error;
      return state;
    },
    disconnect: (state) => {
      state = initialState;
      return state;
    },
  },
})