move helper methods from TokensReducer to ./reducers/utils

src/actions/LocalStorageActions.js

@@ -12,7 +12,7 @@ import { httpRequest } from 'utils/networkUtils';
 import * as buildUtils from 'utils/build';
 import * as storageUtils from 'utils/storage';
 
-import { findAccountTokens } from 'reducers/TokensReducer';
+import { getAccountTokens } from 'reducers/utils';
 import type { Account } from 'reducers/AccountsReducer';
 import type { Token } from 'reducers/TokensReducer';
 import type { Discovery } from 'reducers/DiscoveryReducer';
@@ -59,7 +59,7 @@ const KEY_BETA_MODAL: string = '/betaModalPrivacy'; // this key needs to be comp
 
 const findAccounts = (devices: Array<TrezorDevice>, accounts: Array<Account>): Array<Account> => devices.reduce((arr, dev) => arr.concat(accounts.filter(a => a.deviceState === dev.state)), []);
 
-const findTokens = (accounts: Array<Account>, tokens: Array<Token>): Array<Token> => accounts.reduce((arr, account) => arr.concat(findAccountTokens(tokens, account)), []);
+const findTokens = (accounts: Array<Account>, tokens: Array<Token>): Array<Token> => accounts.reduce((arr, account) => arr.concat(getAccountTokens(tokens, account)), []);
 
 const findDiscovery = (devices: Array<TrezorDevice>, discovery: Array<Discovery>): Array<Discovery> => devices.reduce((arr, dev) => arr.concat(discovery.filter(d => d.deviceState === dev.state && d.completed)), []);
 

src/actions/SelectedAccountActions.js

@@ -210,7 +210,7 @@ export const observe = (prevState: State, action: Action): PayloadAction<boolean
     const account = reducerUtils.getSelectedAccount(state);
     const network = reducerUtils.getSelectedNetwork(state);
     const discovery = reducerUtils.getDiscoveryProcess(state);
-    const tokens = reducerUtils.getAccountTokens(state, account);
+    const tokens = reducerUtils.getAccountTokens(state.tokens, account);
     const pending = reducerUtils.getAccountPendingTx(state.pending, account);
 
     // prepare new state for "selectedAccount" reducer

src/actions/SessionStorageActions.js

@@ -1,6 +1,6 @@
 /* @flow */
 import * as storageUtils from 'utils/storage';
-import { findToken } from 'reducers/TokensReducer';
+import { findToken } from 'reducers/utils';
 
 import type { State as EthereumSendFormState } from 'reducers/SendFormEthereumReducer';
 import type { State as RippleSendFormState } from 'reducers/SendFormRippleReducer';

src/actions/ethereum/SendFormActions.js

@@ -8,7 +8,6 @@ import * as NOTIFICATION from 'actions/constants/notification';
 import * as SEND from 'actions/constants/send';
 import * as WEB3 from 'actions/constants/web3';
 import { initialState } from 'reducers/SendFormEthereumReducer';
-import { findToken } from 'reducers/TokensReducer';
 import * as reducerUtils from 'reducers/utils';
 import * as ethUtils from 'utils/ethUtils';
 
@@ -76,7 +75,7 @@ export const observe = (prevState: ReducersState, action: Action): ThunkAction =
         // make sure that this token is added into account
         const { account, tokens } = getState().selectedAccount;
         if (!account) return;
-        const token = findToken(tokens, account.descriptor, currentState.sendFormEthereum.currency, account.deviceState);
+        const token = reducerUtils.findToken(tokens, account.descriptor, currentState.sendFormEthereum.currency, account.deviceState);
         if (!token) {
             // token not found, re-init form
             dispatch(init());
@@ -466,7 +465,7 @@ export const onSend = (): AsyncAction => async (dispatch: Dispatch, getState: Ge
 
     const txData = await dispatch(prepareEthereumTx({
         network: network.shortcut,
-        token: isToken ? findToken(getState().tokens, account.descriptor, currentState.currency, account.deviceState) : null,
+        token: isToken ? reducerUtils.findToken(getState().tokens, account.descriptor, currentState.currency, account.deviceState) : null,
         from: account.descriptor,
         to: currentState.address,
         amount: currentState.amount,

src/actions/ethereum/SendFormValidationActions.js

@@ -3,8 +3,7 @@
 import BigNumber from 'bignumber.js';
 import EthereumjsUtil from 'ethereumjs-util';
 import EthereumjsUnits from 'ethereumjs-units';
-import { findToken } from 'reducers/TokensReducer';
+import { findDevice, getPendingAmount, findToken } from 'reducers/utils';
-import { findDevice, getPendingAmount } from 'reducers/utils';
 import * as SEND from 'actions/constants/send';
 import * as ethUtils from 'utils/ethUtils';
 

src/reducers/TokensReducer.js

@@ -6,7 +6,6 @@ import * as WALLET from 'actions/constants/wallet';
 import * as TOKEN from 'actions/constants/token';
 
 import type { Action, TrezorDevice } from 'flowtype';
-import type { Account } from './AccountsReducer';
 
 export type Token = {
     loaded: boolean;
@@ -24,11 +23,6 @@ export type State = Array<Token>;
 
 const initialState: State = [];
 
-// Helper for actions
-export const findToken = (state: Array<Token>, address: string, symbol: string, deviceState: string): ?Token => state.find(t => t.ethAddress === address && t.symbol === symbol && t.deviceState === deviceState);
-
-export const findAccountTokens = (state: Array<Token>, account: Account): Array<Token> => state.filter(t => t.ethAddress === account.descriptor && t.network === account.network && t.deviceState === account.deviceState);
-
 const create = (state: State, token: Token): State => {
     const newState: State = [...state];
     newState.push(token);

src/reducers/utils/index.js

@@ -101,10 +101,12 @@ export const getPendingAmount = (pending: Array<Transaction>, currency: string,
     return value;
 }, new BigNumber('0'));
 
-export const getAccountTokens = (state: State, account: ?Account): Array<Token> => {
+export const findToken = (state: Array<Token>, address: string, symbol: string, deviceState: string): ?Token => state.find(t => t.ethAddress === address && t.symbol === symbol && t.deviceState === deviceState);
+
+export const getAccountTokens = (tokens: Array<Token>, account: ?Account): Array<Token> => {
     const a = account;
     if (!a) return [];
-    return state.tokens.filter(t => t.ethAddress === a.descriptor && t.network === a.network && t.deviceState === a.deviceState);
+    return tokens.filter(t => t.ethAddress === a.descriptor && t.network === a.network && t.deviceState === a.deviceState);
 };
 
 export const getWeb3 = (state: State): ?Web3Instance => {