README.md

@@ -6,11 +6,11 @@ Building on the great work of Pablo: https://github.com/pablof7z/nostr-data-vend
 
 The following Jobs are supported by this DVM:
 
-- Get OnNostrSince Block Height
+-   Get OnNostrSince Block Height
 
-  - Send nPub get Block Height (from blockchain.info)
+    -   Send nPub get Block Height (from blockchain.info)
 
-- More job types will be added in the future
+-   More job types will be added in the future
 
 # Demo video
 
@@ -39,7 +39,7 @@ pnpm run build
 ```
 
 ```sh
-pm2 start --name "Sigit-DVM" npm -- start
+pm2 start --name "Sigit-DVM" -- start
 ```
 
 ## Make PM2 auto start on reboot

src/job-types/blockChain-block-number.ts

@@ -18,8 +18,7 @@ export async function blockChainBlockNumberJob(
       return closestObject.block_index.toString()
     })
     .catch((err) => {
-      log('err in blockChain request :>> ', err)
-
+      console.log('err in blockChain request :>> ', err)
       return Promise.reject(err)
     })
 

src/job-types/speech-to-text.ts

@@ -1,8 +1,9 @@
 import { NDKEvent, type NostrEvent } from '@nostr-dev-kit/ndk'
 import axios from 'axios'
 import FormData from 'form-data'
+import { log } from '../main.js'
 import { fetchFileFromInput } from '../utils/fetch-file-from-input.js'
-import { ndk, log } from '../main.js'
+import { ndk } from '../main.js'
 // import { fileTypeFromFile, type FileTypeResult } from 'file-type';
 import { exec } from 'child_process'
 import fs from 'fs'
@@ -42,8 +43,7 @@ export async function speechToTextJob(event: NDKEvent): Promise<string> {
       }
       const formData = new FormData()
       const a = fs.createReadStream(file)
-
-      log({ a })
+      console.log({ a })
 
       formData.append('file', a)
       formData.append('model', 'whisper-1')
@@ -57,14 +57,12 @@ export async function speechToTextJob(event: NDKEvent): Promise<string> {
         })
         .then((response) => {
           const { text } = response.data
-
-          log({ text })
-
+          console.log({ text })
           resolve(text)
           // Handle response
         })
         .catch((error) => {
-          log({ error })
+          console.log({ error })
           // Handle error
         })
     }, 1000)
@@ -80,11 +78,9 @@ export async function speechToTextJob(event: NDKEvent): Promise<string> {
       const endTime = range[3]
       const randomName = Math.random().toString(36).substring(7) + '.mp3'
       const command = `ffmpeg -ss ${startTime} -to ${endTime} -i ${file} -vn -acodec copy ${randomName}`
-
-      log({ startTime, endTime, randomName, command })
-
+      console.log({ startTime, endTime, randomName, command })
       exec(command, (error, stderr, stdout) => {
-        log('ffmpeg', { error, stderr, stdout })
+        console.log('ffmpeg', { error, stderr, stdout })
 
         whisperCommand(resolve, randomName)
       })

src/job-types/summarization.ts

@@ -1,14 +1,11 @@
 import { NDKEvent } from '@nostr-dev-kit/ndk'
 import { validateJobRequest } from '../validations/index.js'
 import { inProgress } from '../jobs/reactions/in-progress.js'
-import { log } from '../main.js'
 
 export async function onNewSummarizationJob(event: NDKEvent): Promise<void> {
-  log('New summarization job')
+  console.log('New summarization job')
 
-  await validateJobRequest(event).catch((err) =>
-    log(`Job validation error: `, err)
-  )
+  await validateJobRequest(event)
 
-  inProgress(event).catch((err) => log('Processing event error: ', err))
+  inProgress(event)
 }

src/jobs/reactions/in-progress.ts

@@ -1,5 +1,5 @@
 import { NDKEvent } from '@nostr-dev-kit/ndk'
-import { ndk, log } from '../../main.js'
+import { log, ndk } from '../../main.js'
 
 export async function inProgress(event: NDKEvent): Promise<NDKEvent> {
   log('marking job as in progress')
@@ -11,13 +11,7 @@ export async function inProgress(event: NDKEvent): Promise<NDKEvent> {
   })
 
   reactEvent.tag(event, 'job')
-
-  await reactEvent.sign().catch((err) => {
-    throw `Event signing error: ${err}`
-  })
-  await reactEvent.publish().catch((err) => {
-    throw `Event publishing error: ${err}`
-  })
-
+  await reactEvent.sign()
+  await reactEvent.publish()
   return reactEvent
 }

src/jobs/reactions/status.ts

@@ -14,7 +14,7 @@ export async function publishStatus(
     tags: [['status', status], ...extraTags]
   })
 
-  log({ extraTags })
+  console.log({ extraTags })
 
   reactEvent.tag(event, 'job')
   await reactEvent.sign()

src/main.ts

@@ -28,9 +28,7 @@ export const ndk = new NDK({
   ],
   signer: getSigner()
 })
-
-await ndk.connect(2000).catch((err) => log('NDK connection error: ', err))
-
+await ndk.connect(2000)
 log('connected')
 
 const subs = ndk.subscribe(
@@ -198,44 +196,25 @@ async function processJobEvent(event: NDKEvent, type: JobType): Promise<void> {
     return promise
   }
 
-  const logJobError = (job: JobType, err: any) =>
-    log(`Error thrown by ${job}: `, err)
-
   const startProcessing = async () => {
     log('startProcessing')
-
-    await inProgress(event).catch((err) => log('Processing event error: ', err))
+    await inProgress(event)
 
     switch (type) {
       case JobTypes.Summarize: {
-        output = await onNewSummarizationJob(event).catch((err) =>
-          logJobError(JobTypes.Summarize, err)
-        )
-
+        output = await onNewSummarizationJob(event)
         break
       }
-
       case JobTypes.SpeechToText: {
-        output = await speechToTextJob(event).catch((err) =>
-          logJobError(JobTypes.SpeechToText, err)
-        )
-
+        output = await speechToTextJob(event)
         break
       }
-
       case JobTypes.BlockChainBlockNumber: {
-        output = await blockChainBlockNumberJob(event).catch((err) =>
-          logJobError(JobTypes.BlockChainBlockNumber, err)
-        )
-
+        output = await blockChainBlockNumberJob(event)
         break
       }
-
       case JobTypes.RelayInfo: {
-        output = await relayInfoJob(event).catch((err) =>
-          logJobError(JobTypes.RelayInfo, err)
-        )
-
+        output = await relayInfoJob(event)
         break
       }
     }
@@ -246,9 +225,7 @@ async function processJobEvent(event: NDKEvent, type: JobType): Promise<void> {
     complete(event, missingAmount(), { output })
   }
 
-  await validateJobRequest(event).catch((err) =>
-    log(`Job validation error: `, err)
-  )
+  await validateJobRequest(event)
 
   if (jobAmount > paidAmount && waitForPaymentBeforeProcessing()) {
     await reqPayment()
@@ -257,7 +234,9 @@ async function processJobEvent(event: NDKEvent, type: JobType): Promise<void> {
 
   await startProcessing()
 
-  await publishStatus(event, 'finished').catch((err) => log('err :>> ', err))
+  await publishStatus(event, 'finished').catch((err) =>
+    console.log('err :>> ', err)
+  )
 
   if (jobAmount > paidAmount && waitForPaymentBeforePublishingResult()) {
     await reqPayment()

src/validations/index.ts

@@ -2,19 +2,13 @@ import { NDKEvent, type NostrEvent } from '@nostr-dev-kit/ndk'
 import validateExpiration from './expiration.js'
 import validateRequester from './requester.js'
 import validateNoRecentResults from './no-recent-results.js'
-import { ndk, log } from '../main.js'
+import { ndk } from '../main.js'
 import { addAmount } from '../job-types/speech-to-text.js'
 
 export async function validateJobRequest(event: NDKEvent): Promise<void> {
-  await validateExpiration(event).catch((err) => {
-    throw `Expiration error: ${err}`
-  })
-  await validateRequester(event).catch((err) => {
-    throw `Requester error: ${err}`
-  })
-  await validateNoRecentResults(event).catch((err) => {
-    throw `No recent results error: ${err}`
-  })
+  await validateExpiration(event)
+  await validateRequester(event)
+  await validateNoRecentResults(event)
 }
 
 export async function requirePayment(
@@ -40,8 +34,7 @@ export async function requirePayment(
   payReq.tag(event, 'job')
 
   await payReq.sign()
-
-  log(payReq.rawEvent())
+  console.log(payReq.rawEvent())
 
   if (publish !== false) await payReq.publish()