Fouad
e5f41731ae
* bootstrap next app + add overview page * fix AssetList type * fix up nav stuff * Refactor Nav component and add network components pages * Refactor WorldMap component and update TelegramIcon, GitHubIcon, NymVpnIcon, DiscordIcon, and TwitterIcon components * add service providers page * mixnodes page * delegations page + use material react table for all tables * nodes map page * Refactor StyledLink component and remove unnecessary console.log statements * Refactor ESLint configuration, remove unused dependencies, and update component imports * update deps * Refactor imports and update dependencies * fix dark mode * build single mixnode page * build single gateway page * Refactor handleOnDelegate function to use useCallback in mixnodes page.tsx * Add defaults for constants --------- Co-authored-by: Mark Sinclair <mmsinclair@users.noreply.github.com>
101 lines
2.8 KiB
TypeScript
101 lines
2.8 KiB
TypeScript
import { printableCoin } from '@nymproject/nym-validator-client';
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import Big from 'big.js';
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import { DecCoin, isValidRawCoin } from '@nymproject/types';
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const DENOM = process.env.CURRENCY_DENOM || 'unym';
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const DENOM_STAKING = process.env.CURRENCY_STAKING_DENOM || 'unyx';
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export const toDisplay = (val: string | number | Big, dp = 4) => {
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let displayValue;
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try {
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displayValue = Big(val).toFixed(dp);
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} catch (e: any) {
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console.warn(`${displayValue} not a valid decimal number: ${e}`);
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}
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return displayValue;
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};
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export const currencyToString = ({ amount, dp, denom = DENOM }: { amount: string; dp?: number; denom?: string }) => {
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if (!dp) {
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printableCoin({
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amount,
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denom,
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});
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}
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const [printableAmount, printableDenom] = printableCoin({
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amount,
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denom,
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}).split(/\s+/);
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return `${toDisplay(printableAmount, dp)} ${printableDenom}`;
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};
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export const stakingCurrencyToString = (amount: string, denom: string = DENOM_STAKING) =>
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printableCoin({
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amount,
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denom,
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});
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/**
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* Converts a decimal number to a pretty representation
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* with fixed decimal places.
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*
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* @param val - a decimal number of string form
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* @param dp - number of decimal places (4 by default ie. 0.0000)
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* @returns A prettyfied decimal number
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*/
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/**
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* Converts a decimal number of μNYM (micro NYM) to NYM.
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*
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* @param unym - a decimal number of μNYM
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* @param dp - number of decimal places (4 by default ie. 0.0000)
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* @returns The corresponding decimal number in NYM
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*/
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export const unymToNym = (unym: string | number | Big, dp = 4) => {
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let nym;
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try {
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nym = Big(unym).div(1_000_000).toFixed(dp);
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} catch (e: any) {
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console.warn(`${unym} not a valid decimal number: ${e}`);
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}
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return nym;
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};
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export const validateAmount = async (
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majorAmountAsString: DecCoin['amount'],
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minimumAmountAsString: DecCoin['amount'],
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): Promise<boolean> => {
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// tests basic coin value requirements, like no more than 6 decimal places, value lower than total supply, etc
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if (!Number(majorAmountAsString)) {
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return false;
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}
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if (!isValidRawCoin(majorAmountAsString)) {
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return false;
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}
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const majorValueFloat = parseInt(majorAmountAsString, Number(10));
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return majorValueFloat >= parseInt(minimumAmountAsString, Number(10));
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};
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/**
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* Takes a DecCoin and prettify its amount to a representation
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* with fixed decimal places.
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*
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* @param coin - a DecCoin
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* @param dp - number of decimal places to apply to amount (4 by default ie. 0.0000)
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* @returns A DecCoin with prettified amount
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*/
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export const decCoinToDisplay = (coin: DecCoin, dp = 4) => {
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const displayCoin = { ...coin };
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try {
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displayCoin.amount = Big(coin.amount).toFixed(dp);
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} catch (e: any) {
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console.warn(`${coin.amount} not a valid decimal number: ${e}`);
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}
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return displayCoin;
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};
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