MyCrypto/common/reducers/deterministicWallets.ts

57 lines
1.1 KiB
TypeScript

import {
DeterministicWalletAction,
DeterministicWalletData
} from 'actions/deterministicWallets';
import { TypeKeys } from 'actions/deterministicWallets/constants';
export interface State {
wallets: DeterministicWalletData[];
desiredToken: string | undefined;
}
export const INITIAL_STATE: State = {
wallets: [],
desiredToken: ''
};
export function deterministicWallets(
state: State = INITIAL_STATE,
action: DeterministicWalletAction
): State {
switch (action.type) {
case TypeKeys.DW_SET_WALLETS:
return {
...state,
wallets: action.payload
};
case TypeKeys.DW_SET_DESIRED_TOKEN:
return {
...state,
desiredToken: action.payload
};
case TypeKeys.DW_UPDATE_WALLET:
return {
...state,
wallets: updateWalletValues(state.wallets, action.payload)
};
default:
return state;
}
}
function updateWalletValues(wallets, newWallet) {
return wallets.map(w => {
if (w.address === newWallet.address) {
return {
...w,
...newWallet
};
}
return w;
});
}