feat: show block number on user profile #18
@ -6,9 +6,10 @@ import {
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validateEvent,
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verifyEvent,
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Event,
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EventTemplate
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EventTemplate,
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nip19
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} from 'nostr-tools'
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import { ProfileMetadata, RelaySet } from '../types'
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import { NostrJoiningBlock, ProfileMetadata, RelaySet } from '../types'
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import { NostrController } from '.'
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import { toast } from 'react-toastify'
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import { queryNip05 } from '../utils'
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@ -166,14 +167,16 @@ export class MetadataController {
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})
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}
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public getNostrJoiningBlockNumber = async (hexKey: string) => {
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public getNostrJoiningBlockNumber = async (
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hexKey: string
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): Promise<NostrJoiningBlock | null> => {
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const relaySet = await this.findRelayListMetadata(hexKey)
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const relays: string[] = []
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const userRelays: string[] = []
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// find user's relays
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if (relaySet.write.length > 0) {
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relays.push(...relaySet.write)
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userRelays.push(...relaySet.write)
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} else {
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const metadata = await this.findMetadata(hexKey)
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const metadataContent = this.extractProfileMetadataContent(metadata)
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@ -182,12 +185,12 @@ export class MetadataController {
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const nip05Profile = await queryNip05(metadataContent.nip05)
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if (nip05Profile && nip05Profile.pubkey === hexKey) {
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relays.push(...nip05Profile.relays)
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userRelays.push(...nip05Profile.relays)
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}
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}
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}
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if (relays.length === 0) return null
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if (userRelays.length === 0) return null
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// filter for finding user's first kind 1 event
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const eventFilter: Filter = {
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@ -198,7 +201,7 @@ export class MetadataController {
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const pool = new SimplePool()
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// find user's kind 1 events published on user's relays
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const events = await pool.querySync(relays, eventFilter)
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const events = await pool.querySync(userRelays, eventFilter)
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if (events && events.length) {
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// sort events by created_at time in ascending order
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events.sort((a, b) => a.created_at - b.created_at)
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@ -270,10 +273,20 @@ export class MetadataController {
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'#p': [jobSignedEvent.pubkey]
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})
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// asynchronously get block number from dvm job with 10 seconds timeout
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const dvmJobResult = await subscribeWithTimeout(sub, 10000)
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// asynchronously get block number from dvm job with 20 seconds timeout
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const dvmJobResult = await subscribeWithTimeout(sub, 20000)
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return parseInt(dvmJobResult)
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const encodedEventPointer = nip19.neventEncode({
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id: event.id,
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relays: userRelays,
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author: event.pubkey,
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kind: event.kind
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})
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return {
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block: parseInt(dvmJobResult),
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encodedEventPointer
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}
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}
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return null
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@ -9,11 +9,11 @@ import {
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} from '@mui/material'
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import { UnsignedEvent, nip19, kinds, VerifiedEvent } from 'nostr-tools'
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import { useEffect, useMemo, useState } from 'react'
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import { useParams } from 'react-router-dom'
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import { Link, useParams } from 'react-router-dom'
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import { toast } from 'react-toastify'
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import placeholderAvatar from '../../assets/images/nostr-logo.jpg'
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import { MetadataController, NostrController } from '../../controllers'
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import { ProfileMetadata } from '../../types'
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import { NostrJoiningBlock, ProfileMetadata } from '../../types'
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import styles from './style.module.scss'
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import { useDispatch, useSelector } from 'react-redux'
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import { State } from '../../store/rootReducer'
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@ -34,7 +34,8 @@ export const ProfilePage = () => {
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const nostrController = NostrController.getInstance()
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const [pubkey, setPubkey] = useState<string>()
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const [blockNumber, setBlockNumber] = useState<number | null>(null)
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const [nostrJoiningBlock, setNostrJoiningBlock] =
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useState<NostrJoiningBlock | null>(null)
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const [profileMetadata, setProfileMetadata] = useState<ProfileMetadata>()
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const [savingProfileMetadata, setSavingProfileMetadata] = useState(false)
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const metadataState = useSelector((state: State) => state.metadata)
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@ -64,7 +65,7 @@ export const ProfilePage = () => {
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metadataController
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.getNostrJoiningBlockNumber(pubkey)
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.then((res) => {
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setBlockNumber(res)
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setNostrJoiningBlock(res)
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})
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.catch((err) => {
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// todo: handle error
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@ -239,15 +240,18 @@ export const ProfilePage = () => {
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src={profileMetadata.picture || placeholderAvatar}
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alt='Profile Image'
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/>
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{blockNumber && (
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{nostrJoiningBlock && (
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<Typography
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sx={{
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color: theme.palette.getContrastText(
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theme.palette.background.paper
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)
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}}
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component={Link}
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to={`https://njump.me/${nostrJoiningBlock.encodedEventPointer}`}
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target='_blank'
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>
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On nostr since {blockNumber.toLocaleString()}
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On nostr since {nostrJoiningBlock.block.toLocaleString()}
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</Typography>
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)}
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</ListItem>
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@ -12,3 +12,8 @@ export interface RelaySet {
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read: string[]
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write: string[]
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}
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export interface NostrJoiningBlock {
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block: number
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encodedEventPointer: string
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}
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Block a user