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Code Issues Releases Wiki Activity

ripple/SendFormValidations

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This commit is contained in:
Szymon Lesisz 2018-12-03 21:01:33 +01:00
parent 90cc406773
commit bfebef73c7
3 changed files with 40 additions and 256 deletions
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14
src/actions/ripple/SendFormActions.js
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@ -4,7 +4,7 @@ import Link from 'components/Link';
import TrezorConnect from 'trezor-connect';
import * as NOTIFICATION from 'actions/constants/notification';
import * as SEND from 'actions/constants/send';
import * as WEB3 from 'actions/constants/web3';
import * as BLOCKCHAIN from 'actions/constants/blockchain';
import { initialState } from 'reducers/SendFormRippleReducer';
import * as reducerUtils from 'reducers/utils';
import { fromDecimalAmount } from 'utils/formatUtils';
@ -57,8 +57,8 @@ export const observe = (prevState: ReducersState, action: Action): ThunkAction =
// handle gasPrice update from backend
// recalculate fee levels if needed
if (action.type === WEB3.GAS_PRICE_UPDATED) {
dispatch(ValidationActions.onGasPriceUpdated(action.network, action.gasPrice));
if (action.type === BLOCKCHAIN.UPDATE_FEE) {
// dispatch(ValidationActions.onGasPriceUpdated(action.network, action.gasPrice));
return;
}
@ -107,7 +107,7 @@ export const init = (): AsyncAction => async (dispatch: Dispatch, getState: GetS
return;
}
const feeLevels = ValidationActions.getFeeLevels(network.symbol, '1', '1');
const feeLevels = ValidationActions.getFeeLevels(network.symbol);
const selectedFeeLevel = ValidationActions.getSelectedFeeLevel(feeLevels, initialState.selectedFeeLevel);
dispatch({
@ -191,6 +191,9 @@ export const onSend = (): AsyncAction => async (dispatch: Dispatch, getState: Ge
if (!account || !network) return;
const blockchain = getState().blockchain.find(b => b.shortcut === account.network);
if (!blockchain) return;
const currentState: State = getState().sendFormRipple;
const amount = fromDecimalAmount(currentState.amount, 6);
@ -203,8 +206,7 @@ export const onSend = (): AsyncAction => async (dispatch: Dispatch, getState: Ge
useEmptyPassphrase: selected.useEmptyPassphrase,
path: account.addressPath,
transaction: {
// fee: '12',
fee: '10', // Fee must be in the range of 10 to 10,000 drops
fee: blockchain.fee, // Fee must be in the range of 10 to 10,000 drops
flags: 0x80000000,
sequence: account.sequence,
payment: {

274
src/actions/ripple/SendFormValidationActions.js
View File

@ -1,12 +1,8 @@
/* @flow */
import BigNumber from 'bignumber.js';
import EthereumjsUtil from 'ethereumjs-util';
import EthereumjsUnits from 'ethereumjs-units';
import { findToken } from 'reducers/TokensReducer';
import { findDevice, getPendingAmount } from 'reducers/utils';
import * as SEND from 'actions/constants/send';
import * as ethUtils from 'utils/ethUtils';
import { toDecimalAmount } from 'utils/formatUtils';
import type {
Dispatch,
@ -16,65 +12,9 @@ import type {
import type { State, FeeLevel } from 'reducers/SendFormRippleReducer';
// general regular expressions
const RIPPLE_ADDRESS_RE = new RegExp('^r[1-9A-HJ-NP-Za-km-z]{25,34}$');
const XRP_ADDRESS_RE = new RegExp('^r[1-9A-HJ-NP-Za-km-z]{25,34}$');
const NUMBER_RE: RegExp = new RegExp('^(0|0\\.([0-9]+)?|[1-9][0-9]*\\.?([0-9]+)?|\\.[0-9]+)$');
const UPPERCASE_RE = new RegExp('^(.*[A-Z].*)$');
const ABS_RE = new RegExp('^[0-9]+$');
const ETH_18_RE = new RegExp('^(0|0\\.([0-9]{0,18})?|[1-9][0-9]*\\.?([0-9]{0,18})?|\\.[0-9]{0,18})$');
const dynamicRegexp = (decimals: number): RegExp => {
if (decimals > 0) {
return new RegExp(`^(0|0\\.([0-9]{0,${decimals}})?|[1-9][0-9]*\\.?([0-9]{0,${decimals}})?|\\.[0-9]{1,${decimals}})$`);
}
return ABS_RE;
};
/*
* Called from SendFormActions.observe
* Reaction for WEB3.GAS_PRICE_UPDATED action
*/
export const onGasPriceUpdated = (network: string, gasPrice: string): PayloadAction<void> => (dispatch: Dispatch, getState: GetState): void => {
// testing random data
// function getRandomInt(min, max) {
// return Math.floor(Math.random() * (max - min + 1)) + min;
// }
// const newPrice = getRandomInt(10, 50).toString();
const state = getState().sendFormRipple;
if (network === state.networkSymbol) return;
// check if new price is different then currently recommended
const newPrice: string = EthereumjsUnits.convert(gasPrice, 'wei', 'gwei');
if (newPrice !== state.recommendedGasPrice) {
if (!state.untouched) {
// if there is a transaction draft let the user know
// and let him update manually
dispatch({
type: SEND.CHANGE,
state: {
...state,
gasPriceNeedsUpdate: true,
recommendedGasPrice: newPrice,
},
});
} else {
// automatically update feeLevels and gasPrice
const feeLevels = getFeeLevels(state.networkSymbol, newPrice, state.gasLimit);
const selectedFeeLevel = getSelectedFeeLevel(feeLevels, state.selectedFeeLevel);
dispatch({
type: SEND.CHANGE,
state: {
...state,
gasPriceNeedsUpdate: false,
recommendedGasPrice: newPrice,
gasPrice: selectedFeeLevel.gasPrice,
feeLevels,
selectedFeeLevel,
},
});
}
}
};
const XRP_6_RE = new RegExp('^(0|0\\.([0-9]{0,6})?|[1-9][0-9]*\\.?([0-9]{0,6})?|\\.[0-9]{0,6})$');
/*
* Recalculate amount, total and fees
@ -88,65 +28,53 @@ export const validation = (): PayloadAction<State> => (dispatch: Dispatch, getSt
state.warnings = {};
state.infos = {};
state = dispatch(recalculateTotalAmount(state));
state = dispatch(updateCustomFeeLabel(state));
state = dispatch(addressValidation(state));
state = dispatch(addressLabel(state));
state = dispatch(amountValidation(state));
state = dispatch(gasLimitValidation(state));
state = dispatch(gasPriceValidation(state));
state = dispatch(nonceValidation(state));
state = dispatch(dataValidation(state));
return state;
};
export const recalculateTotalAmount = ($state: State): PayloadAction<State> => (dispatch: Dispatch, getState: GetState): State => {
const recalculateTotalAmount = ($state: State): PayloadAction<State> => (dispatch: Dispatch, getState: GetState): State => {
const {
account,
tokens,
pending,
} = getState().selectedAccount;
if (!account) return $state;
const blockchain = getState().blockchain.find(b => b.shortcut === account.network);
if (!blockchain) return $state;
const fee = toDecimalAmount(blockchain.fee, 6);
const state = { ...$state };
if (state.setMax) {
const pendingAmount = getPendingAmount(pending, state.networkSymbol, false);
const b = new BigNumber(account.balance).minus(pendingAmount);
state.amount = calculateMaxAmount(b, state.gasPrice, state.gasLimit);
state.amount = calculateMaxAmount(b, fee);
}
state.total = calculateTotal(isToken ? '0' : state.amount, state.gasPrice, state.gasLimit);
return state;
};
export const updateCustomFeeLabel = ($state: State): PayloadAction<State> => (): State => {
const state = { ...$state };
if ($state.selectedFeeLevel.value === 'Custom') {
state.selectedFeeLevel = {
...state.selectedFeeLevel,
gasPrice: state.gasPrice,
label: `${calculateFee(state.gasPrice, state.gasLimit)} ${state.networkSymbol}`,
};
}
state.total = calculateTotal(state.amount, fee);
return state;
};
/*
* Address value validation
*/
export const addressValidation = ($state: State): PayloadAction<State> => (dispatch: Dispatch, getState: GetState): State => {
const addressValidation = ($state: State): PayloadAction<State> => (dispatch: Dispatch, getState: GetState): State => {
const state = { ...$state };
if (!state.touched.address) return state;
const { network } = getState().selectedAccount;
if (!network) return state;
const { account, network } = getState().selectedAccount;
if (!account || !network) return state;
const { address } = state;
if (address.length < 1) {
state.errors.address = 'Address is not set';
} else if (!address.match(RIPPLE_ADDRESS_RE)) {
} else if (!address.match(XRP_ADDRESS_RE)) {
state.errors.address = 'Address is not valid';
} else if (address.toLowerCase() === account.address.toLowerCase()) {
state.errors.address = 'Cannot send to myself';
}
return state;
};
@ -154,7 +82,7 @@ export const addressValidation = ($state: State): PayloadAction<State> => (dispa
/*
* Address label assignation
*/
export const addressLabel = ($state: State): PayloadAction<State> => (dispatch: Dispatch, getState: GetState): State => {
const addressLabel = ($state: State): PayloadAction<State> => (dispatch: Dispatch, getState: GetState): State => {
const state = { ...$state };
if (!state.touched.address || state.errors.address) return state;
@ -192,13 +120,12 @@ export const addressLabel = ($state: State): PayloadAction<State> => (dispatch:
/*
* Amount value validation
*/
export const amountValidation = ($state: State): PayloadAction<State> => (dispatch: Dispatch, getState: GetState): State => {
const amountValidation = ($state: State): PayloadAction<State> => (dispatch: Dispatch, getState: GetState): State => {
const state = { ...$state };
if (!state.touched.amount) return state;
const {
account,
tokens,
pending,
} = getState().selectedAccount;
if (!account) return state;
@ -209,25 +136,10 @@ export const amountValidation = ($state: State): PayloadAction<State> => (dispat
} else if (amount.length > 0 && !amount.match(NUMBER_RE)) {
state.errors.amount = 'Amount is not a number';
} else {
const isToken: boolean = state.currency !== state.networkSymbol;
const pendingAmount: BigNumber = getPendingAmount(pending, state.currency, isToken);
const pendingAmount: BigNumber = getPendingAmount(pending, state.networkSymbol);
if (isToken) {
const token = findToken(tokens, account.address, state.currency, account.deviceState);
if (!token) return state;
const decimalRegExp = dynamicRegexp(parseInt(token.decimals, 0));
if (!state.amount.match(decimalRegExp)) {
state.errors.amount = `Maximum ${token.decimals} decimals allowed`;
} else if (new BigNumber(state.total).greaterThan(account.balance)) {
state.errors.amount = `Not enough ${state.networkSymbol} to cover transaction fee`;
} else if (new BigNumber(state.amount).greaterThan(new BigNumber(token.balance).minus(pendingAmount))) {
state.errors.amount = 'Not enough funds';
} else if (new BigNumber(state.amount).lessThanOrEqualTo('0')) {
state.errors.amount = 'Amount is too low';
}
} else if (!state.amount.match(ETH_18_RE)) {
state.errors.amount = 'Maximum 18 decimals allowed';
if (!state.amount.match(XRP_6_RE)) {
state.errors.amount = 'Maximum 6 decimals allowed';
} else if (new BigNumber(state.total).greaterThan(new BigNumber(account.balance).minus(pendingAmount))) {
state.errors.amount = 'Not enough funds';
}
@ -235,121 +147,21 @@ export const amountValidation = ($state: State): PayloadAction<State> => (dispat
return state;
};
/*
* Gas limit value validation
*/
export const gasLimitValidation = ($state: State): PayloadAction<State> => (dispatch: Dispatch, getState: GetState): State => {
const state = { ...$state };
if (!state.touched.gasLimit) return state;
const {
network,
} = getState().selectedAccount;
if (!network) return state;
const { gasLimit } = state;
if (gasLimit.length < 1) {
state.errors.gasLimit = 'Gas limit is not set';
} else if (gasLimit.length > 0 && !gasLimit.match(NUMBER_RE)) {
state.errors.gasLimit = 'Gas limit is not a number';
} else {
const gl: BigNumber = new BigNumber(gasLimit);
if (gl.lessThan(1)) {
state.errors.gasLimit = 'Gas limit is too low';
} else if (gl.lessThan(state.currency !== state.networkSymbol ? network.defaultGasLimitTokens : network.defaultGasLimit)) {
state.warnings.gasLimit = 'Gas limit is below recommended';
}
}
return state;
};
/*
* Gas price value validation
*/
export const gasPriceValidation = ($state: State): PayloadAction<State> => (): State => {
const state = { ...$state };
if (!state.touched.gasPrice) return state;
const { gasPrice } = state;
if (gasPrice.length < 1) {
state.errors.gasPrice = 'Gas price is not set';
} else if (gasPrice.length > 0 && !gasPrice.match(NUMBER_RE)) {
state.errors.gasPrice = 'Gas price is not a number';
} else {
const gp: BigNumber = new BigNumber(gasPrice);
if (gp.greaterThan(1000)) {
state.warnings.gasPrice = 'Gas price is too high';
} else if (gp.lessThanOrEqualTo('0')) {
state.errors.gasPrice = 'Gas price is too low';
}
}
return state;
};
/*
* Nonce value validation
*/
export const nonceValidation = ($state: State): PayloadAction<State> => (dispatch: Dispatch, getState: GetState): State => {
const state = { ...$state };
if (!state.touched.nonce) return state;
const {
account,
} = getState().selectedAccount;
if (!account) return state;
const { nonce } = state;
if (nonce.length < 1) {
state.errors.nonce = 'Nonce is not set';
} else if (!nonce.match(ABS_RE)) {
state.errors.nonce = 'Nonce is not a valid number';
} else {
const n: BigNumber = new BigNumber(nonce);
if (n.lessThan(account.nonce)) {
state.warnings.nonce = 'Nonce is lower than recommended';
} else if (n.greaterThan(account.nonce)) {
state.warnings.nonce = 'Nonce is greater than recommended';
}
}
return state;
};
/*
* Gas price value validation
*/
export const dataValidation = ($state: State): PayloadAction<State> => (): State => {
const state = { ...$state };
if (!state.touched.data || state.data.length === 0) return state;
if (!ethUtils.isHex(state.data)) {
state.errors.data = 'Data is not valid hexadecimal';
}
return state;
};
/*
* UTILITIES
*/
export const calculateFee = (gasPrice: string, gasLimit: string): string => {
const calculateTotal = (amount: string, fee: string): string => {
try {
return EthereumjsUnits.convert(new BigNumber(gasPrice).times(gasLimit), 'gwei', 'ether');
return new BigNumber(amount).plus(fee).toString(10);
} catch (error) {
return '0';
}
};
export const calculateTotal = (amount: string, gasPrice: string, gasLimit: string): string => {
try {
return new BigNumber(amount).plus(calculateFee(gasPrice, gasLimit)).toString(10);
} catch (error) {
return '0';
}
};
export const calculateMaxAmount = (balance: BigNumber, gasPrice: string, gasLimit: string): string => {
const calculateMaxAmount = (balance: BigNumber, fee: string): string => {
try {
// TODO - minus pendings
const fee = calculateFee(gasPrice, gasLimit);
const max = balance.minus(fee);
if (max.lessThan(0)) return '0';
return max.toString(10);
@ -358,42 +170,14 @@ export const calculateMaxAmount = (balance: BigNumber, gasPrice: string, gasLimi
}
};
export const getFeeLevels = (symbol: string, gasPrice: BigNumber | string, gasLimit: string, selected?: FeeLevel): Array<FeeLevel> => {
const price: BigNumber = typeof gasPrice === 'string' ? new BigNumber(gasPrice) : gasPrice;
const quarter: BigNumber = price.dividedBy(4);
const high: string = price.plus(quarter.times(2)).toString(10);
const low: string = price.minus(quarter.times(2)).toString(10);
const customLevel: FeeLevel = selected && selected.value === 'Custom' ? {
value: 'Custom',
gasPrice: selected.gasPrice,
// label: `${ calculateFee(gasPrice, gasLimit) } ${ symbol }`
label: `${calculateFee(selected.gasPrice, gasLimit)} ${symbol}`,
} : {
value: 'Custom',
gasPrice: low,
label: '',
};
return [
{
value: 'High',
gasPrice: high,
label: `${calculateFee(high, gasLimit)} ${symbol}`,
},
export const getFeeLevels = (shortcut: string): Array<FeeLevel> => ([
{
value: 'Normal',
gasPrice: gasPrice.toString(),
label: `${calculateFee(price.toString(10), gasLimit)} ${symbol}`,
gasPrice: '1',
label: `1 ${shortcut}`,
},
{
value: 'Low',
gasPrice: low,
label: `${calculateFee(low, gasLimit)} ${symbol}`,
},
customLevel,
];
};
]);
export const getSelectedFeeLevel = (feeLevels: Array<FeeLevel>, selected: FeeLevel): FeeLevel => {
const { value } = selected;

2
src/views/Wallet/views/Account/Send/ripple/index.js
View File

@ -160,8 +160,6 @@ const AccountSend = (props: Props) => {
isSendButtonDisabled = true;
}
isSendButtonDisabled = false;
const tokensSelectData: Array<{ value: string, label: string }> = [{ value: network.symbol, label: network.symbol }];
const tokensSelectValue = tokensSelectData[0];
const isAdvancedSettingsHidden = !advanced;