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chore: add comments

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SwiftHawk 2024-05-10 15:27:34 +05:00
parent 1eed099059
commit 5c36554b66
1 changed files with 11 additions and 0 deletions
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11
src/controllers/MetadataController.ts
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@ -171,6 +171,7 @@ export class MetadataController {
const relays: string[] = [] const relays: string[] = []
// find user's relays
if (relaySet.write.length > 0) { if (relaySet.write.length > 0) {
relays.push(...relaySet.write) relays.push(...relaySet.write)
} else { } else {
@ -188,19 +189,25 @@ export class MetadataController {
if (relays.length === 0) return null if (relays.length === 0) return null
// filter for finding user's first kind 1 event
const eventFilter: Filter = { const eventFilter: Filter = {
kinds: [kinds.ShortTextNote], kinds: [kinds.ShortTextNote],
authors: [hexKey] authors: [hexKey]
} }
const pool = new SimplePool() const pool = new SimplePool()
// find user's kind 1 events published on user's relays
const events = await pool.querySync(relays, eventFilter) const events = await pool.querySync(relays, eventFilter)
if (events && events.length) { if (events && events.length) {
// sort events by created_at time in ascending order
events.sort((a, b) => a.created_at - b.created_at) events.sort((a, b) => a.created_at - b.created_at)
// get first ever event published on user's relays
const event = events[0] const event = events[0]
const { created_at } = event const { created_at } = event
// initialize job request
const jobEventTemplate: EventTemplate = { const jobEventTemplate: EventTemplate = {
content: '', content: '',
created_at: Math.round(Date.now() / 1000), created_at: Math.round(Date.now() / 1000),
@ -211,6 +218,7 @@ export class MetadataController {
] ]
} }
// sign job request event
const jobSignedEvent = await this.nostrController.signEvent( const jobSignedEvent = await this.nostrController.signEvent(
jobEventTemplate jobEventTemplate
) )
@ -221,6 +229,7 @@ export class MetadataController {
'wss://relayable.org' 'wss://relayable.org'
] ]
// publish job request
await this.nostrController.publishEvent(jobSignedEvent, relays) await this.nostrController.publishEvent(jobSignedEvent, relays)
console.log('jobSignedEvent :>> ', jobSignedEvent) console.log('jobSignedEvent :>> ', jobSignedEvent)
@ -254,12 +263,14 @@ export class MetadataController {
await dvmNDK.connect(2000) await dvmNDK.connect(2000)
// filter for getting DVM job's result
const sub = dvmNDK.subscribe({ const sub = dvmNDK.subscribe({
kinds: [68002 as number], kinds: [68002 as number],
'#e': [jobSignedEvent.id], '#e': [jobSignedEvent.id],
'#p': [jobSignedEvent.pubkey] '#p': [jobSignedEvent.pubkey]
}) })
// asynchronously get block number from dvm job with 10 seconds timeout
const dvmJobResult = await subscribeWithTimeout(sub, 10000) const dvmJobResult = await subscribeWithTimeout(sub, 10000)
return parseInt(dvmJobResult) return parseInt(dvmJobResult)