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Merge pull request #252 from trezor/fix/validate-token-in-send-draft

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token existence validation
This commit is contained in:
Vladimir Volek 2018-11-22 15:08:57 +01:00 committed by GitHub
commit 35b97f9114
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2 changed files with 24 additions and 1 deletions
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14
src/actions/SendFormActions.js
View File

@ -90,8 +90,20 @@ export const observe = (prevState: ReducersState, action: Action): ThunkAction =
let shouldUpdate: boolean = false;
// check if "selectedAccount" reducer changed
shouldUpdate = reducerUtils.observeChanges(prevState.selectedAccount, currentState.selectedAccount, {
account: ['balance', 'nonce'],
account: ['balance', 'nonce', 'tokens'],
});
if (shouldUpdate && currentState.sendForm.currency !== currentState.sendForm.networkSymbol) {
// make sure that this token is added into account
const { account, tokens } = getState().selectedAccount;
if (!account) return;
const token = findToken(tokens, account.address, currentState.sendForm.currency, account.deviceState);
if (!token) {
// token not found, re-init form
dispatch(init());
return;
}
}
// check if "sendForm" reducer changed
if (!shouldUpdate) {

11
src/actions/SessionStorageActions.js
View File

@ -1,5 +1,6 @@
/* @flow */
import * as storageUtils from 'utils/storage';
import { findToken } from 'reducers/TokensReducer';
import type { State as SendFormState } from 'reducers/SendFormReducer';
import type {
@ -38,6 +39,16 @@ export const loadDraftTransaction = (): PayloadAction<?SendFormState> => (dispat
storageUtils.remove(TYPE, key);
return null;
}
// check if selected currency is token and make sure that this token is added into account
if (state.currency !== state.networkSymbol) {
const { account, tokens } = getState().selectedAccount;
if (!account) return null;
const token = findToken(tokens, account.address, state.currency, account.deviceState);
if (!token) {
storageUtils.remove(TYPE, key);
return null;
}
}
return state;
};