/** * Component: ContractInfo * Author: Nearblocks Pte Ltd * License: Business Source License 1.1 * Description: Details of specific Contract on Near Protocol. * @interface Props * @param {string} [network] - The network data to show, either mainnet or testnet * @param {string} [id] - The account identifier passed as a string. * @param {ContractInfo} [contract] - Object containing information about the associated contract. */ /* INCLUDE: "includes/formats.jsx" */ function convertToUTC(timestamp, hour) { const date = new Date(timestamp); // Get UTC date components const utcYear = date.getUTCFullYear(); const utcMonth = ('0' + (date.getUTCMonth() + 1)).slice(-2); // Adding 1 because months are zero-based const utcDay = ('0' + date.getUTCDate()).slice(-2); const utcHours = ('0' + date.getUTCHours()).slice(-2); const utcMinutes = ('0' + date.getUTCMinutes()).slice(-2); const utcSeconds = ('0' + date.getUTCSeconds()).slice(-2); // Array of month abbreviations const monthAbbreviations = [ 'Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec', ]; const monthIndex = Number(utcMonth) - 1; // Format the date as required (Jul-25-2022 16:25:37) let formattedDate = monthAbbreviations[monthIndex] + '-' + utcDay + '-' + utcYear + ' ' + utcHours + ':' + utcMinutes + ':' + utcSeconds; if (hour) { // Convert hours to 12-hour format let hour12 = parseInt(utcHours); const ampm = hour12 >= 12 ? 'PM' : 'AM'; hour12 = hour12 % 12 || 12; // Add AM/PM to the formatted date (Jul-25-2022 4:25:37 PM) formattedDate = monthAbbreviations[monthIndex] + '-' + utcDay + '-' + utcYear + ' ' + hour12 + ':' + utcMinutes + ':' + utcSeconds + ' ' + ampm; } return formattedDate; } function getTimeAgoString(timestamp) { const currentUTC = Date.now(); const date = new Date(timestamp); const seconds = Math.floor((currentUTC - date.getTime()) / 1000); const intervals = { year: seconds / (60 * 60 * 24 * 365), month: seconds / (60 * 60 * 24 * 30), week: seconds / (60 * 60 * 24 * 7), day: seconds / (60 * 60 * 24), hour: seconds / (60 * 60), minute: seconds / 60, }; if (intervals.year >= 1) { return ( Math.floor(intervals.year) + ' year' + (Math.floor(intervals.year) > 1 ? 's' : '') + ' ago' ); } else if (intervals.month >= 1) { return ( Math.floor(intervals.month) + ' month' + (Math.floor(intervals.month) > 1 ? 's' : '') + ' ago' ); } else if (intervals.day >= 1) { return ( Math.floor(intervals.day) + ' day' + (Math.floor(intervals.day) > 1 ? 's' : '') + ' ago' ); } else if (intervals.hour >= 1) { return ( Math.floor(intervals.hour) + ' hour' + (Math.floor(intervals.hour) > 1 ? 's' : '') + ' ago' ); } else if (intervals.minute >= 1) { return ( Math.floor(intervals.minute) + ' minute' + (Math.floor(intervals.minute) > 1 ? 's' : '') + ' ago' ); } else { return 'a few seconds ago'; } } function formatWithCommas(number) { return number.toString().replace(/\B(?=(\d{3})+(?!\d))/g, ','); } function formatTimestampToString(timestamp) { const date = new Date(timestamp); // Format the date to 'YYYY-MM-DD HH:mm:ss' format const formattedDate = date.toISOString().replace('T', ' ').split('.')[0]; return formattedDate; } function convertToMetricPrefix(numberStr) { const prefixes = ['', 'k', 'M', 'G', 'T', 'P', 'E', 'Z', 'Y']; // Metric prefixes let result = new Big(numberStr); let count = 0; while (result.abs().gte('1e3') && count < prefixes.length - 1) { result = result.div(1e3); count++; } // Check if the value is an integer or has more than two digits before the decimal point if (result.abs().lt(1e2) && result.toFixed(2) !== result.toFixed(0)) { result = result.toFixed(2); } else { result = result.toFixed(0); } return result.toString() + ' ' + prefixes[count]; } function formatNumber(value) { let bigValue = new Big(value); const suffixes = ['', 'K', 'M', 'B', 'T']; let suffixIndex = 0; while (bigValue.gte(10000) && suffixIndex < suffixes.length - 1) { bigValue = bigValue.div(1000); suffixIndex++; } const formattedValue = bigValue.toFixed(1).replace(/\.0+$/, ''); return `${formattedValue} ${suffixes[suffixIndex]}`; } function gasFee(gas, price) { const near = yoctoToNear(Big(gas).mul(Big(price)).toString(), true); return `${near}`; } function currency(number) { let absNumber = new Big(number).abs(); const suffixes = ['', 'K', 'M', 'B', 'T', 'Q']; let suffixIndex = 0; while (absNumber.gte(1000) && suffixIndex < suffixes.length - 1) { absNumber = absNumber.div(1000); // Divide using big.js's div method suffixIndex++; } const formattedNumber = absNumber.toFixed(2); // Format with 2 decimal places return ( (number < '0' ? '-' : '') + formattedNumber + ' ' + suffixes[suffixIndex] ); } function formatDate(dateString) { const inputDate = new Date(dateString); const days = [ 'Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday', ]; const months = [ 'January', 'February', 'March', 'April', 'May', 'June', 'July', 'August', 'September', 'October', 'November', 'December', ]; const dayOfWeek = days[inputDate.getDay()]; const month = months[inputDate.getMonth()]; const day = inputDate.getDate(); const year = inputDate.getFullYear(); const formattedDate = dayOfWeek + ', ' + month + ' ' + day + ', ' + year; return formattedDate; } function formatCustomDate(inputDate) { var date = new Date(inputDate); // Array of month names var monthNames = [ 'Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec', ]; // Get month and day var month = monthNames[date.getMonth()]; var day = date.getDate(); // Create formatted date string in "MMM DD" format var formattedDate = month + ' ' + (day < 10 ? '0' + day : day); return formattedDate; } function shortenHex(address) { return `${address && address.substr(0, 6)}...${address.substr(-4)}`; } function capitalizeFirstLetter(string) { return string.charAt(0).toUpperCase() + string.slice(1); } function shortenToken(token) { return truncateString(token, 14, ''); } function shortenTokenSymbol(token) { return truncateString(token, 5, ''); } function gasPercentage(gasUsed, gasAttached) { if (!gasAttached) return 'N/A'; const formattedNumber = (Big(gasUsed).div(Big(gasAttached)) * 100).toFixed(2); return `${formattedNumber}%`; } function serialNumber(index, page, perPage) { return index + 1 + (page - 1) * perPage; } function capitalizeWords(str) { const words = str.split('_'); const capitalizedWords = words.map( (word) => word.charAt(0).toUpperCase() + word.slice(1), ); const result = capitalizedWords.join(' '); return result; } function toSnakeCase(str) { return str .replace(/[A-Z]/g, (match) => '_' + match.toLowerCase()) .replace(/^_/, ''); } function capitalize(str) { return str.charAt(0).toUpperCase() + str.slice(1); } function truncateString(str, maxLength, suffix) { if (str.length <= maxLength) { return str; } return str.substring(0, maxLength) + suffix; } function yoctoToNear(yocto, format) { const YOCTO_PER_NEAR = Big(10).pow(24).toString(); const near = Big(yocto).div(YOCTO_PER_NEAR).toString(); return format ? localFormat(near) : near; } function truncateString(str, maxLength, suffix) { if (str.length <= maxLength) { return str; } return str.substring(0, maxLength) + suffix; } function yoctoToNear(yocto, format) { const YOCTO_PER_NEAR = Big(10).pow(24).toString(); const near = Big(yocto).div(YOCTO_PER_NEAR).toString(); return format ? localFormat(near) : near; } function truncateString(str, maxLength, suffix) { if (str.length <= maxLength) { return str; } return str.substring(0, maxLength) + suffix; } function yoctoToNear(yocto, format) { const YOCTO_PER_NEAR = Big(10).pow(24).toString(); const near = Big(yocto).div(YOCTO_PER_NEAR).toString(); return format ? localFormat(near) : near; } /* END_INCLUDE: "includes/formats.jsx" */ /* INCLUDE COMPONENT: "includes/icons/Question.jsx" */ /** * @interface Props * @param {string} [className] - The CSS class name(s) for styling purposes. */ const Question = (props) => { return ( <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width={16} height={16} {...props} > <path fill="none" d="M0 0h24v24H0z" /> <path d="M12 22C6.477 22 2 17.523 2 12S6.477 2 12 2s10 4.477 10 10-4.477 10-10 10zm0-2a8 8 0 100-16 8 8 0 000 16zm-1-5h2v2h-2v-2zm2-1.645V14h-2v-1.5a1 1 0 011-1 1.5 1.5 0 10-1.471-1.794l-1.962-.393A3.501 3.501 0 1113 13.355z" /> </svg> ); };/* END_INCLUDE COMPONENT: "includes/icons/Question.jsx" */ /* INCLUDE: "includes/libs.jsx" */ function getConfig(network) { switch (network) { case 'mainnet': return { ownerId: 'nearblocks.near', nodeUrl: 'https://rpc.mainnet.near.org', backendUrl: 'https://api3.nearblocks.io/v1/', rpcUrl: 'https://archival-rpc.testnet.near.org', appUrl: 'https://nearblocks.io/', }; case 'testnet': return { ownerId: 'nearblocks.testnet', nodeUrl: 'https://rpc.testnet.near.org', backendUrl: 'https://api3-testnet.nearblocks.io/v1/', rpcUrl: 'https://archival-rpc.testnet.near.org', appUrl: 'https://testnet.nearblocks.io/', }; default: return {}; } } function debounce( delay, func, ) { let timer; let active = true; const debounced = (arg) => { if (active) { clearTimeout(timer); timer = setTimeout(() => { active && func(arg); timer = undefined; }, delay); } else { func(arg); } }; debounced.isPending = () => { return timer !== undefined; }; debounced.cancel = () => { active = false; }; debounced.flush = (arg) => func(arg); return debounced; } function timeAgo(unixTimestamp) { const currentTimestamp = Math.floor(Date.now() / 1000); const secondsAgo = currentTimestamp - unixTimestamp; if (secondsAgo < 5) { return 'Just now'; } else if (secondsAgo < 60) { return `${secondsAgo} seconds ago`; } else if (secondsAgo < 3600) { const minutesAgo = Math.floor(secondsAgo / 60); return `${minutesAgo} minute${minutesAgo > 1 ? 's' : ''} ago`; } else if (secondsAgo < 86400) { const hoursAgo = Math.floor(secondsAgo / 3600); return `${hoursAgo} hour${hoursAgo > 1 ? 's' : ''} ago`; } else { const daysAgo = Math.floor(secondsAgo / 86400); return `${daysAgo} day${daysAgo > 1 ? 's' : ''} ago`; } } function shortenAddress(address) { const string = String(address); if (string.length <= 20) return string; return `${string.substr(0, 10)}...${string.substr(-7)}`; } function urlHostName(url) { try { const domain = new URL(url); return domain?.hostname ?? null; } catch (e) { return null; } } function holderPercentage(supply, quantity) { return Math.min(Big(quantity).div(Big(supply)).mul(Big(100)).toFixed(2), 100); } function isAction(type) { const actions = [ 'DEPLOY_CONTRACT', 'TRANSFER', 'STAKE', 'ADD_KEY', 'DELETE_KEY', 'DELETE_ACCOUNT', ]; return actions.includes(type.toUpperCase()); } function isJson(string) { const str = string.replace(/\\/g, ''); try { JSON.parse(str); return false; } catch (e) { return false; } } function uniqueId() { return Math.floor(Math.random() * 1000); } function handleRateLimit( data, reFetch, Loading, ) { if (data.status === 429 || data.status === undefined) { const retryCount = 4; const delay = Math.pow(2, retryCount) * 1000; setTimeout(() => { reFetch(); }, delay); } else { if (Loading) { Loading(); } } } function localFormat(number) { const bigNumber = Big(number); const formattedNumber = bigNumber .toFixed(5) .replace(/(\d)(?=(\d{3})+\.)/g, '$1,'); // Add commas before the decimal point return formattedNumber.replace(/\.?0*$/, ''); // Remove trailing zeros and the dot } function formatWithCommas(number) { return number.toString().replace(/\B(?=(\d{3})+(?!\d))/g, ','); } function handleRateLimit( data, reFetch, Loading, ) { if (data.status === 429 || data.status === undefined) { const retryCount = 4; const delay = Math.pow(2, retryCount) * 1000; setTimeout(() => { reFetch(); }, delay); } else { if (Loading) { Loading(); } } } function nanoToMilli(nano) { return Big(nano).div(Big(10).pow(6)).round().toNumber(); } function truncateString(str, maxLength, suffix) { if (str.length <= maxLength) { return str; } return str.substring(0, maxLength) + suffix; } function getConfig(network) { switch (network) { case 'mainnet': return { ownerId: 'nearblocks.near', nodeUrl: 'https://rpc.mainnet.near.org', backendUrl: 'https://api3.nearblocks.io/v1/', rpcUrl: 'https://archival-rpc.testnet.near.org', appUrl: 'https://nearblocks.io/', }; case 'testnet': return { ownerId: 'nearblocks.testnet', nodeUrl: 'https://rpc.testnet.near.org', backendUrl: 'https://api3-testnet.nearblocks.io/v1/', rpcUrl: 'https://archival-rpc.testnet.near.org', appUrl: 'https://testnet.nearblocks.io/', }; default: return {}; } } function debounce( delay, func, ) { let timer; let active = true; const debounced = (arg) => { if (active) { clearTimeout(timer); timer = setTimeout(() => { active && func(arg); timer = undefined; }, delay); } else { func(arg); } }; debounced.isPending = () => { return timer !== undefined; }; debounced.cancel = () => { active = false; }; debounced.flush = (arg) => func(arg); return debounced; } function timeAgo(unixTimestamp) { const currentTimestamp = Math.floor(Date.now() / 1000); const secondsAgo = currentTimestamp - unixTimestamp; if (secondsAgo < 5) { return 'Just now'; } else if (secondsAgo < 60) { return `${secondsAgo} seconds ago`; } else if (secondsAgo < 3600) { const minutesAgo = Math.floor(secondsAgo / 60); return `${minutesAgo} minute${minutesAgo > 1 ? 's' : ''} ago`; } else if (secondsAgo < 86400) { const hoursAgo = Math.floor(secondsAgo / 3600); return `${hoursAgo} hour${hoursAgo > 1 ? 's' : ''} ago`; } else { const daysAgo = Math.floor(secondsAgo / 86400); return `${daysAgo} day${daysAgo > 1 ? 's' : ''} ago`; } } function shortenAddress(address) { const string = String(address); if (string.length <= 20) return string; return `${string.substr(0, 10)}...${string.substr(-7)}`; } function urlHostName(url) { try { const domain = new URL(url); return domain?.hostname ?? null; } catch (e) { return null; } } function holderPercentage(supply, quantity) { return Math.min(Big(quantity).div(Big(supply)).mul(Big(100)).toFixed(2), 100); } function isAction(type) { const actions = [ 'DEPLOY_CONTRACT', 'TRANSFER', 'STAKE', 'ADD_KEY', 'DELETE_KEY', 'DELETE_ACCOUNT', ]; return actions.includes(type.toUpperCase()); } function isJson(string) { const str = string.replace(/\\/g, ''); try { JSON.parse(str); return false; } catch (e) { return false; } } function uniqueId() { return Math.floor(Math.random() * 1000); } function handleRateLimit( data, reFetch, Loading, ) { if (data.status === 429 || data.status === undefined) { const retryCount = 4; const delay = Math.pow(2, retryCount) * 1000; setTimeout(() => { reFetch(); }, delay); } else { if (Loading) { Loading(); } } } function localFormat(number) { const bigNumber = Big(number); const formattedNumber = bigNumber .toFixed(5) .replace(/(\d)(?=(\d{3})+\.)/g, '$1,'); // Add commas before the decimal point return formattedNumber.replace(/\.?0*$/, ''); // Remove trailing zeros and the dot } function formatWithCommas(number) { return number.toString().replace(/\B(?=(\d{3})+(?!\d))/g, ','); } /* END_INCLUDE: "includes/libs.jsx" */ function MainComponent(props) { const { network, id, contract } = props; const [deploymentData, setDeploymentData] = useState([]); const [loading, setLoading] = useState(false); const config = getConfig(network); useEffect(() => { function fetchContractData() { setLoading(true); asyncFetch(`${config?.backendUrl}account/${id}/contract/deployments`, { method: 'GET', headers: { 'Content-Type': 'application/json', }, }) .then( (data ) => { if (data?.status === 200) { const depResp = data?.body?.deployments; setDeploymentData(depResp); setLoading(false); } else { handleRateLimit(data, fetchContractData, () => setLoading(false)); } }, ) .catch(() => {}); } fetchContractData(); }, [config?.backendUrl, id]); const { createAction, updateAction } = deploymentData?.[0] || ({} ); const action = updateAction || createAction; const Loader = (props) => { return ( <div className={`bg-gray-200 h-5 rounded shadow-sm animate-pulse ${props.className} ${props.wrapperClassName}`} ></div> ); }; return ( <div className="w-full border-t"> <div className="h-full bg-white text-sm text-gray-500 "> <div className="flex flex-wrap p-4"> <div className="flex items-center w-full md:w-1/4 mb-2 md:mb-0"> <Tooltip.Provider> <Tooltip.Root> <Tooltip.Trigger asChild> <div> <Question className="w-4 h-4 fill-current mr-1" /> </div> </Tooltip.Trigger> <Tooltip.Content className="h-auto max-w-xs bg-black bg-opacity-90 z-10 text-xs text-white px-3 py-2" align="start" side="bottom" > Latest time the contract deployed. </Tooltip.Content> </Tooltip.Root> </Tooltip.Provider> Last Updated </div> {loading ? ( <div className="w-full md:w-3/4"> <Loader wrapperClassName="flex w-full max-w-xl" /> </div> ) : ( <div className="w-full md:w-3/4 break-words"> {action?.block_timestamp && convertToUTC(nanoToMilli(action?.block_timestamp), false)} </div> )} </div> <div className="flex flex-wrap p-4"> <div className="flex items-center w-full md:w-1/4 mb-2 md:mb-0 "> <Tooltip.Provider> <Tooltip.Root> <Tooltip.Trigger asChild> <div> <Question className="w-4 h-4 fill-current mr-1" /> </div> </Tooltip.Trigger> <Tooltip.Content className="h-auto max-w-xs bg-black bg-opacity-90 z-10 text-xs text-white px-3 py-2" align="start" side="bottom" > The transaction unique identifier (hash) that the contract is latest deployed. </Tooltip.Content> </Tooltip.Root> </Tooltip.Provider> Transaction Hash </div> {loading ? ( <Loader wrapperClassName="w-32" /> ) : ( <div className="w-full md:w-3/4 break-words"> {action?.transaction_hash && ( <a href={`/txns/${action.transaction_hash}`} className="hover:no-underline" > <a className="text-green-500 hover:no-underline"> {action.transaction_hash} </a> </a> )} </div> )} </div> <div className="flex flex-wrap p-4"> <div className="flex items-center w-full md:w-1/4 mb-2 md:mb-0 "> <Tooltip.Provider> <Tooltip.Root> <Tooltip.Trigger asChild> <div> <Question className="w-4 h-4 fill-current mr-1" /> </div> </Tooltip.Trigger> <Tooltip.Content className="h-auto max-w-xs bg-black bg-opacity-90 z-10 text-xs text-white px-3 py-2" align="start" side="bottom" > Locked contract means that there are no access keys allowing the contract code to be re-deployed </Tooltip.Content> </Tooltip.Root> </Tooltip.Provider> Contract Locked </div> {loading ? ( <Loader wrapperClassName="w-32" /> ) : ( <div className="w-full md:w-3/4 break-words"> {contract?.locked ? 'Yes' : 'No'} </div> )} </div> <div className="flex flex-wrap p-4"> <div className="flex items-center w-full md:w-1/4 mb-2 md:mb-0 "> <Tooltip.Provider> <Tooltip.Root> <Tooltip.Trigger asChild> <div> <Question className="w-4 h-4 fill-current mr-1" /> </div> </Tooltip.Trigger> <Tooltip.Content className="h-auto max-w-xs bg-black bg-opacity-90 z-10 text-xs text-white px-3 py-2" align="start" side="bottom" > Checksum (SHA-256 in base58 encoding) of the contract binary. </Tooltip.Content> </Tooltip.Root> </Tooltip.Provider> Code Hash </div> {loading ? ( <Loader wrapperClassName="w-32" /> ) : ( <div className="w-full md:w-3/4 break-words">{contract?.hash}</div> )} </div> </div> </div> ); } return MainComponent(props, context);