lint fix wip

lib/articleInvoice.ts

@@ -64,9 +64,9 @@ export async function createPreviewEvent(
     draft: params.draft,
     invoice: params.invoice,
     authorPubkey: params.authorPubkey,
-    authorPresentationId: params.authorPresentationId,
+    ...(params.authorPresentationId ? { authorPresentationId: params.authorPresentationId } : {}),
-    extraTags: params.extraTags,
+    ...(params.extraTags ? { extraTags: params.extraTags } : {}),
-    encryptedKey: params.encryptedKey,
+    ...(params.encryptedKey ? { encryptedKey: params.encryptedKey } : {}),
   })
 
   return {

lib/articleMutations.ts

@@ -95,13 +95,17 @@ async function buildParsedArticleFromDraft(
   return { article, hash, version, index }
 }
 
-async function publishPreviewWithInvoice(
+interface PublishPreviewWithInvoiceParams {
-  draft: ArticleDraft,
+  draft: ArticleDraft
-  invoice: AlbyInvoice,
+  invoice: AlbyInvoice
-  authorPubkey: string,
+  authorPubkey: string
-  presentationId: string,
+  presentationId: string
-  extraTags?: string[][],
+  extraTags?: string[][]
   customArticle?: Article
+}
+
+async function publishPreviewWithInvoice(
+  params: PublishPreviewWithInvoiceParams
 ): Promise<import('nostr-tools').Event | null> {
   // Build parsed article object (use custom article if provided, e.g., for updates with version)
   let article: Article
@@ -109,22 +113,22 @@ async function publishPreviewWithInvoice(
   let version: number
   let index: number
 
-  if (customArticle) {
+  if (params.customArticle) {
-    ;({ hash, version } = customArticle)
+    ;({ hash, version } = params.customArticle)
-    article = customArticle
+    article = params.customArticle
-    index = customArticle.index ?? 0
+    index = params.customArticle.index ?? 0
   } else {
-    const built = await buildParsedArticleFromDraft(draft, invoice, authorPubkey)
+    const built = await buildParsedArticleFromDraft(params.draft, params.invoice, params.authorPubkey)
     ;({ article, hash, version, index } = built)
   }
 
   // Build event template
   const previewEventTemplate = await createPreviewEvent({
-    draft,
+    draft: params.draft,
-    invoice,
+    invoice: params.invoice,
-    authorPubkey,
+    authorPubkey: params.authorPubkey,
-    authorPresentationId: presentationId,
+    authorPresentationId: params.presentationId,
-    extraTags,
+    ...(params.extraTags ? { extraTags: params.extraTags } : {}),
   })
 
   // Set private key in orchestrator
@@ -479,42 +483,43 @@ async function buildReviewEvent(
   }
 }
 
-async function buildUpdateTags(
+async function buildUpdateTags(params: {
-  draft: ArticleDraft,
+  draft: ArticleDraft
-  originalArticleId: string,
+  originalArticleId: string
-  newCategory: 'sciencefiction' | 'research',
+  newCategory: 'sciencefiction' | 'research'
-  authorPubkey: string,
+  authorPubkey: string
-  currentVersion: number = 0
+  currentVersion?: number
-): Promise<string[][]> {
+}): Promise<string[][]> {
   // Generate hash ID from publication data
   const hashId = await generatePublicationHashId({
-    pubkey: authorPubkey,
+    pubkey: params.authorPubkey,
-    title: draft.title,
+    title: params.draft.title,
-    preview: draft.preview,
+    preview: params.draft.preview,
-    category: newCategory,
+    category: params.newCategory,
-    seriesId: draft.seriesId ?? undefined,
+    seriesId: params.draft.seriesId ?? undefined,
-    bannerUrl: draft.bannerUrl ?? undefined,
+    bannerUrl: params.draft.bannerUrl ?? undefined,
-    zapAmount: draft.zapAmount,
+    zapAmount: params.draft.zapAmount,
   })
 
   // Increment version for update
+  const currentVersion = params.currentVersion ?? 0
   const nextVersion = currentVersion + 1
 
   const updateTags = buildTags({
     type: 'publication',
-    category: newCategory,
+    category: params.newCategory,
     id: hashId,
     service: PLATFORM_SERVICE,
     version: nextVersion,
     hidden: false,
     paywall: true,
-    title: draft.title,
+    title: params.draft.title,
-    preview: draft.preview,
+    preview: params.draft.preview,
-    zapAmount: draft.zapAmount,
+    zapAmount: params.draft.zapAmount,
-    ...(draft.seriesId ? { seriesId: draft.seriesId } : {}),
+    ...(params.draft.seriesId ? { seriesId: params.draft.seriesId } : {}),
-    ...(draft.bannerUrl ? { bannerUrl: draft.bannerUrl } : {}),
+    ...(params.draft.bannerUrl ? { bannerUrl: params.draft.bannerUrl } : {}),
   })
-  updateTags.push(['e', originalArticleId], ['replace', 'article-update'])
+  updateTags.push(['e', params.originalArticleId], ['replace', 'article-update'])
   return updateTags
 }
 
@@ -545,7 +550,13 @@ async function publishUpdate(
 
   // Use current version from original article
   const currentVersion = originalArticle.version ?? 0
-  const updateTags = await buildUpdateTags(draft, originalArticleId, newCategory, authorPubkey, currentVersion)
+  const updateTags = await buildUpdateTags({
+    draft,
+    originalArticleId,
+    newCategory,
+    authorPubkey,
+    currentVersion,
+  })
 
   // Build parsed article with incremented version
   const { article } = await buildParsedArticleFromDraft(draft, invoice, authorPubkey)
@@ -554,7 +565,14 @@ async function publishUpdate(
     version: currentVersion + 1, // Increment version for update
   }
 
-  const publishedEvent = await publishPreviewWithInvoice(draft, invoice, authorPubkey, presentationId, updateTags, updatedArticle)
+  const publishedEvent = await publishPreviewWithInvoice({
+    draft,
+    invoice,
+    authorPubkey,
+    presentationId,
+    extraTags: updateTags,
+    customArticle: updatedArticle,
+  })
   if (!publishedEvent) {
     return updateFailure(originalArticleId, 'Failed to publish article update')
   }

lib/articlePublisher.ts

@@ -243,7 +243,7 @@ export class ArticlePublisher {
       }
 
       // Build event template
-      const eventTemplate = await buildPresentationEvent(draft, authorPubkey, authorName, category, version, index)
+      const eventTemplate = await buildPresentationEvent({ draft, authorPubkey, authorName, category, version, index })
 
       // Set private key in orchestrator
       writeOrchestrator.setPrivateKey(authorPrivateKey)

lib/articlePublisherHelpersEncryption.ts

@@ -33,27 +33,27 @@ export function buildPrivateMessageEvent(recipientPubkey: string, articleId: str
   }
 }
 
-async function publishEncryptedMessage(
+async function publishEncryptedMessage(params: {
-  articleId: string,
+  articleId: string
-  recipientPubkey: string,
+  recipientPubkey: string
-  authorPubkey: string,
+  authorPubkey: string
-  authorPrivateKey: string,
+  authorPrivateKey: string
   keyData: string
-): Promise<{ eventId: string } | null> {
+}): Promise<{ eventId: string } | null> {
-  const encryptedKey = await Promise.resolve(nip04.encrypt(authorPrivateKey, recipientPubkey, keyData))
+  const encryptedKey = await Promise.resolve(nip04.encrypt(params.authorPrivateKey, params.recipientPubkey, params.keyData))
-  const privateMessageEvent = buildPrivateMessageEvent(recipientPubkey, articleId, encryptedKey)
+  const privateMessageEvent = buildPrivateMessageEvent(params.recipientPubkey, params.articleId, encryptedKey)
   const publishedEvent = await nostrService.publishEvent(privateMessageEvent)
 
   if (!publishedEvent) {
-    console.error('Failed to publish private message event', { articleId, recipientPubkey, authorPubkey })
+    console.error('Failed to publish private message event', { articleId: params.articleId, recipientPubkey: params.recipientPubkey, authorPubkey: params.authorPubkey })
     return null
   }
 
   console.warn('Private message published', {
     messageEventId: publishedEvent.id,
-    articleId,
+    articleId: params.articleId,
-    recipientPubkey,
+    recipientPubkey: params.recipientPubkey,
-    authorPubkey,
+    authorPubkey: params.authorPubkey,
     timestamp: new Date().toISOString(),
   })
   return { eventId: publishedEvent.id }
@@ -70,7 +70,13 @@ export async function sendEncryptedContent(
     nostrService.setPublicKey(storedContent.authorPubkey)
 
     const keyData = prepareKeyData(storedContent)
-    const publishResult = await publishEncryptedMessage(articleId, recipientPubkey, storedContent.authorPubkey, authorPrivateKey, keyData)
+    const publishResult = await publishEncryptedMessage({
+      articleId,
+      recipientPubkey,
+      authorPubkey: storedContent.authorPubkey,
+      authorPrivateKey,
+      keyData,
+    })
     if (!publishResult) {
       return { success: false, error: 'Failed to publish private message event' }
     }

lib/articlePublisherHelpersPresentation.ts

@@ -11,25 +11,32 @@ import { generateObjectUrl, buildObjectId, parseObjectId } from './urlGenerator'
 import { getLatestVersion } from './versionManager'
 import { objectCache } from './objectCache'
 
+interface BuildPresentationEventParams {
+  draft: AuthorPresentationDraft
+  authorPubkey: string
+  authorName: string
+  category?: 'sciencefiction' | 'research'
+  version?: number
+  index?: number
+}
+
 export async function buildPresentationEvent(
-  draft: AuthorPresentationDraft,
+  params: BuildPresentationEventParams
-  authorPubkey: string,
-  authorName: string,
-  category: 'sciencefiction' | 'research' = 'sciencefiction',
-  version: number = 0,
-  index: number = 0
 ): Promise<{
   kind: 1
   created_at: number
   tags: string[][]
   content: string
 }> {
+  const category = params.category ?? 'sciencefiction'
+  const version = params.version ?? 0
+  const index = params.index ?? 0
   // Extract presentation and contentDescription from draft.content
   // Format: "${presentation}\n\n---\n\nDescription du contenu :\n${contentDescription}"
   const separator = '\n\n---\n\nDescription du contenu :\n'
-  const separatorIndex = draft.content.indexOf(separator)
+  const separatorIndex = params.draft.content.indexOf(separator)
-  const presentation = separatorIndex !== -1 ? draft.content.substring(0, separatorIndex) : draft.presentation
+  const presentation = separatorIndex !== -1 ? params.draft.content.substring(0, separatorIndex) : params.draft.presentation
-  let contentDescription = separatorIndex !== -1 ? draft.content.substring(separatorIndex + separator.length) : draft.contentDescription
+  let contentDescription = separatorIndex !== -1 ? params.draft.content.substring(separatorIndex + separator.length) : params.draft.contentDescription
 
   // Remove Bitcoin address from contentDescription if present (should not be visible in note content)
   // Remove lines matching "Adresse Bitcoin mainnet (pour le sponsoring) : ..."
@@ -43,12 +50,12 @@ export async function buildPresentationEvent(
 
   // Generate hash ID from author data first (needed for URL)
   const hashId = await generateAuthorHashId({
-    pubkey: authorPubkey,
+    pubkey: params.authorPubkey,
-    authorName,
+    authorName: params.authorName,
     presentation,
     contentDescription,
-    mainnetAddress: draft.mainnetAddress ?? undefined,
+    mainnetAddress: params.draft.mainnetAddress ?? undefined,
-    pictureUrl: draft.pictureUrl ?? undefined,
+    pictureUrl: params.draft.pictureUrl ?? undefined,
     category,
   })
 
@@ -56,13 +63,14 @@ export async function buildPresentationEvent(
   const profileUrl = generateObjectUrl('author', hashId, index, version)
 
   // Encode pubkey to npub (for metadata JSON)
-  const npub = nip19.npubEncode(authorPubkey)
+  const npub = nip19.npubEncode(params.authorPubkey)
 
   // Build visible content message
   // If picture exists, use it as preview image for the link (markdown format)
   // Note: The image will display at full size in most Nostr clients, not as a thumbnail
+  const {draft} = params
   const linkWithPreview = draft.pictureUrl
-    ? `[![${authorName}](${draft.pictureUrl})](${profileUrl})`
+    ? `[![${params.authorName}](${draft.pictureUrl})](${profileUrl})`
     : profileUrl
 
   const visibleContent = [
@@ -74,9 +82,9 @@ export async function buildPresentationEvent(
 
   // Build profile JSON for metadata (stored in tag, not in content)
   const profileJson = JSON.stringify({
-    authorName,
+    authorName: params.authorName,
     npub,
-    pubkey: authorPubkey,
+    pubkey: params.authorPubkey,
     presentation,
     contentDescription,
     mainnetAddress: draft.mainnetAddress,

lib/articlePublisherPublish.ts

@@ -101,9 +101,9 @@ export async function publishPreview(
     invoice,
     authorPubkey,
     authorPresentationId: presentationId,
-    extraTags,
+    ...(extraTags ? { extraTags } : {}),
-    encryptedContent,
+    ...(encryptedContent ? { encryptedContent } : {}),
-    encryptedKey,
+    ...(encryptedKey ? { encryptedKey } : {}),
   })
 
   // Set private key in orchestrator

lib/automaticTransfer.ts

@@ -22,16 +22,23 @@ export class AutomaticTransferService {
    * Transfer author portion after article payment
    * Creates a Lightning invoice from the platform to the author
    */
-  private logTransferRequired(type: 'article' | 'review', id: string, pubkey: string, amount: number, recipient: string, platformCommission: number): void {
+  private logTransferRequired(params: {
+    type: 'article' | 'review'
+    id: string
+    pubkey: string
+    amount: number
+    recipient: string
+    platformCommission: number
+  }): void {
     const logData = {
-      [type === 'article' ? 'articleId' : 'reviewId']: id,
+      [params.type === 'article' ? 'articleId' : 'reviewId']: params.id,
-      [type === 'article' ? 'articlePubkey' : 'reviewerPubkey']: pubkey,
+      [params.type === 'article' ? 'articlePubkey' : 'reviewerPubkey']: params.pubkey,
-      amount,
+      amount: params.amount,
-      recipient,
+      recipient: params.recipient,
-      platformCommission,
+      platformCommission: params.platformCommission,
       timestamp: new Date().toISOString(),
     }
-    console.warn(`Automatic transfer required${type === 'review' ? ' for review' : ''}`, logData)
+    console.warn(`Automatic transfer required${params.type === 'review' ? ' for review' : ''}`, logData)
   }
 
   private buildTransferError(error: unknown, recipient: string, amount: number = 0): TransferResult {
@@ -62,8 +69,21 @@ export class AutomaticTransferService {
         }
       }
 
-      this.logTransferRequired('article', articleId, articlePubkey, split.author, authorLightningAddress, split.platform)
+      this.logTransferRequired({
-      this.trackTransferRequirement('article', articleId, articlePubkey, split.author, authorLightningAddress)
+        type: 'article',
+        id: articleId,
+        pubkey: articlePubkey,
+        amount: split.author,
+        recipient: authorLightningAddress,
+        platformCommission: split.platform,
+      })
+      this.trackTransferRequirement({
+        type: 'article',
+        id: articleId,
+        recipientPubkey: articlePubkey,
+        amount: split.author,
+        recipientAddress: authorLightningAddress,
+      })
 
       return {
         success: true,
@@ -102,8 +122,21 @@ export class AutomaticTransferService {
         }
       }
 
-      this.logTransferRequired('review', reviewId, reviewerPubkey, split.reviewer, reviewerLightningAddress, split.platform)
+      this.logTransferRequired({
-      this.trackTransferRequirement('review', reviewId, reviewerPubkey, split.reviewer, reviewerLightningAddress)
+        type: 'review',
+        id: reviewId,
+        pubkey: reviewerPubkey,
+        amount: split.reviewer,
+        recipient: reviewerLightningAddress,
+        platformCommission: split.platform,
+      })
+      this.trackTransferRequirement({
+        type: 'review',
+        id: reviewId,
+        recipientPubkey: reviewerPubkey,
+        amount: split.reviewer,
+        recipientAddress: reviewerLightningAddress,
+      })
 
       return {
         success: true,
@@ -126,11 +159,13 @@ export class AutomaticTransferService {
    * In production, this would be stored in a database or queue
    */
   private trackTransferRequirement(
-    type: 'article' | 'review',
+    params: {
-    id: string,
+      type: 'article' | 'review'
-    recipientPubkey: string,
+      id: string
-    amount: number,
+      recipientPubkey: string
+      amount: number
       recipientAddress: string
+    }
   ): void {
     // In production, this would:
     // 1. Store in a database/queue for processing
@@ -138,11 +173,11 @@ export class AutomaticTransferService {
     // 3. Update tracking when transfer is complete
 
     console.warn('Transfer requirement tracked', {
-      type,
+      type: params.type,
-      id,
+      id: params.id,
-      recipientPubkey,
+      recipientPubkey: params.recipientPubkey,
-      amount,
+      amount: params.amount,
-      recipientAddress,
+      recipientAddress: params.recipientAddress,
       timestamp: new Date().toISOString(),
     })
   }

lib/contentDeliveryVerification.ts

@@ -78,15 +78,17 @@ function setupContentDeliveryHandlers(
 }
 
 function createContentDeliverySubscription(
-  pool: import('nostr-tools').SimplePool,
+  params: {
-  authorPubkey: string,
+    pool: import('nostr-tools').SimplePool
-  recipientPubkey: string,
+    authorPubkey: string
-  articleId: string,
+    recipientPubkey: string
+    articleId: string
     messageEventId: string
+  }
 ): import('@/types/nostr-tools-extended').Subscription {
-  const filters = createContentDeliveryFilters(authorPubkey, recipientPubkey, articleId, messageEventId)
+  const filters = createContentDeliveryFilters(params.authorPubkey, params.recipientPubkey, params.articleId, params.messageEventId)
   const relayUrl = getPrimaryRelaySync()
-  return createSubscription(pool, [relayUrl], filters)
+  return createSubscription(params.pool, [relayUrl], filters)
 }
 
 function createContentDeliveryPromise(
@@ -129,7 +131,7 @@ export function verifyContentDelivery(
       return Promise.resolve(status)
     }
 
-    const sub = createContentDeliverySubscription(pool, authorPubkey, recipientPubkey, articleId, messageEventId)
+    const sub = createContentDeliverySubscription({ pool, authorPubkey, recipientPubkey, articleId, messageEventId })
     return createContentDeliveryPromise(sub, status)
   } catch (error) {
     status.error = error instanceof Error ? error.message : 'Unknown error'

lib/mempoolSpaceConfirmation.ts

@@ -10,21 +10,23 @@ export function scheduleNextCheck(checkConfirmation: () => void, interval: numbe
 }
 
 export async function checkTransactionStatus(
-  txid: string,
+  params: {
-  startTime: number,
+    txid: string
-  timeout: number,
+    startTime: number
-  interval: number,
+    timeout: number
-  resolve: (value: TransactionVerificationResult | null) => void,
+    interval: number
+    resolve: (value: TransactionVerificationResult | null) => void
     checkConfirmation: () => void
+  }
 ): Promise<void> {
-  if (Date.now() - startTime > timeout) {
+  if (Date.now() - params.startTime > params.timeout) {
-    resolve(null)
+    params.resolve(null)
     return
   }
 
-  const transaction = await getTransaction(txid)
+  const transaction = await getTransaction(params.txid)
   if (!transaction) {
-    scheduleNextCheck(checkConfirmation, interval)
+    scheduleNextCheck(params.checkConfirmation, params.interval)
     return
   }
 
@@ -33,15 +35,15 @@ export async function checkTransactionStatus(
   )
 
   if (!authorOutput) {
-    scheduleNextCheck(checkConfirmation, interval)
+    scheduleNextCheck(params.checkConfirmation, params.interval)
     return
   }
 
-  const result = await verifySponsoringTransaction(txid, authorOutput.scriptpubkey_address)
+  const result = await verifySponsoringTransaction(params.txid, authorOutput.scriptpubkey_address)
   if (result.confirmed && result.valid) {
-    resolve(result)
+    params.resolve(result)
   } else {
-    scheduleNextCheck(checkConfirmation, interval)
+    scheduleNextCheck(params.checkConfirmation, params.interval)
   }
 }
 
@@ -54,7 +56,7 @@ export async function waitForConfirmation(
 
   return new Promise((resolve) => {
     const checkConfirmation = (): void => {
-      void checkTransactionStatus(txid, startTime, timeout, interval, resolve, checkConfirmation)
+      void checkTransactionStatus({ txid, startTime, timeout, interval, resolve, checkConfirmation })
     }
     checkConfirmation()
   })

lib/mempoolSpaceVerification.ts

@@ -32,33 +32,35 @@ export function findTransactionOutputs(
 }
 
 export function buildVerificationResult(
-  valid: boolean,
+  params: {
-  confirmed: boolean,
+    valid: boolean
-  confirmations: number,
+    confirmed: boolean
-  authorOutput?: MempoolTransaction['vout'][0],
+    confirmations: number
+    authorOutput?: MempoolTransaction['vout'][0]
     platformOutput?: MempoolTransaction['vout'][0]
+  }
 ): TransactionVerificationResult {
   const result: TransactionVerificationResult = {
-    valid,
+    valid: params.valid,
-    confirmed,
+    confirmed: params.confirmed,
-    confirmations,
+    confirmations: params.confirmations,
   }
 
-  if (!valid) {
+  if (!params.valid) {
     result.error = 'Transaction outputs do not match expected split'
   }
 
-  if (authorOutput) {
+  if (params.authorOutput) {
     result.authorOutput = {
-      address: authorOutput.scriptpubkey_address,
+      address: params.authorOutput.scriptpubkey_address,
-      amount: authorOutput.value,
+      amount: params.authorOutput.value,
     }
   }
 
-  if (platformOutput) {
+  if (params.platformOutput) {
     result.platformOutput = {
-      address: platformOutput.scriptpubkey_address,
+      address: params.platformOutput.scriptpubkey_address,
-      amount: platformOutput.value,
+      amount: params.platformOutput.value,
     }
   }
 
@@ -156,13 +158,13 @@ export async function verifySponsoringTransaction(
       logVerificationFailure(txid, authorMainnetAddress, split, transaction)
     }
 
-    return buildVerificationResult(
+    return buildVerificationResult({
-      validation.valid,
+      valid: validation.valid,
-      validation.confirmed,
+      confirmed: validation.confirmed,
-      validation.confirmations,
+      confirmations: validation.confirmations,
-      validation.authorOutput,
+      ...(validation.authorOutput ? { authorOutput: validation.authorOutput } : {}),
-      validation.platformOutput
+      ...(validation.platformOutput ? { platformOutput: validation.platformOutput } : {}),
-    )
+    })
   } catch (error) {
     return handleVerificationError(txid, authorMainnetAddress, error)
   }

lib/nostr.ts

@@ -285,7 +285,13 @@ class NostrService {
       throw new Error('Private key not set or pool not initialized')
     }
 
-    return getPrivateContentFromPool(this.pool, eventId, authorPubkey, this.privateKey, this.publicKey)
+    return getPrivateContentFromPool({
+      pool: this.pool,
+      eventId,
+      authorPubkey,
+      privateKey: this.privateKey,
+      publicKey: this.publicKey,
+    })
   }
 
   /**
@@ -298,7 +304,13 @@ class NostrService {
     if (!this.privateKey || !this.pool || !this.publicKey) {
       return null
     }
-    return getDecryptionKey(this.pool, eventId, authorPubkey, this.privateKey, this.publicKey)
+    return getDecryptionKey({
+      pool: this.pool,
+      eventId,
+      authorPubkey,
+      recipientPrivateKey: this.privateKey,
+      recipientPublicKey: this.publicKey,
+    })
   }
 
   async getDecryptedArticleContent(eventId: string, authorPubkey: string): Promise<string | null> {
@@ -447,7 +459,13 @@ class NostrService {
     // Use provided userPubkey or fall back to current public key
     const checkPubkey = userPubkey ?? this.publicKey
 
-    return checkZapReceiptHelper(this.pool, targetPubkey, targetEventId, amount, checkPubkey)
+    return checkZapReceiptHelper({
+      pool: this.pool,
+      targetPubkey,
+      targetEventId,
+      amount,
+      userPubkey: checkPubkey,
+    })
   }
 
   /**

lib/nostrPrivateMessages.ts

@@ -33,20 +33,22 @@ function decryptContent(privateKey: string, event: Event): Promise<string | null
  * This function now returns the decryption key instead of the full content
  */
 export function getPrivateContent(
-  pool: SimplePool,
+  params: {
-  eventId: string,
+    pool: SimplePool
-  authorPubkey: string,
+    eventId: string
-  privateKey: string,
+    authorPubkey: string
+    privateKey: string
     publicKey: string
+  }
 ): Promise<string | null> {
-  if (!privateKey || !pool || !publicKey) {
+  if (!params.privateKey || !params.pool || !params.publicKey) {
     throw new Error('Private key not set or pool not initialized')
   }
 
   return new Promise<string | null>((resolve) => {
     let resolved = false
     const relayUrl = getPrimaryRelaySync()
-    const sub = createSubscription(pool, [relayUrl], createPrivateMessageFilters(eventId, publicKey, authorPubkey))
+    const sub = createSubscription(params.pool, [relayUrl], createPrivateMessageFilters(params.eventId, params.publicKey, params.authorPubkey))
 
     const finalize = (result: string | null): void => {
       if (resolved) {
@@ -58,7 +60,7 @@ export function getPrivateContent(
     }
 
     sub.on('event', (event: Event): void => {
-      void decryptContent(privateKey, event)
+      void decryptContent(params.privateKey, event)
         .then((content) => {
           if (content) {
             finalize(content)
@@ -109,20 +111,22 @@ function handleDecryptionKeyEvent(
 }
 
 export async function getDecryptionKey(
-  pool: SimplePool,
+  params: {
-  eventId: string,
+    pool: SimplePool
-  authorPubkey: string,
+    eventId: string
-  recipientPrivateKey: string,
+    authorPubkey: string
+    recipientPrivateKey: string
     recipientPublicKey: string
+  }
 ): Promise<DecryptionKey | null> {
-  if (!recipientPrivateKey || !pool || !recipientPublicKey) {
+  if (!params.recipientPrivateKey || !params.pool || !params.recipientPublicKey) {
     throw new Error('Private key not set or pool not initialized')
   }
 
   return new Promise<DecryptionKey | null>((resolve) => {
     let resolved = false
     const relayUrl = getPrimaryRelaySync()
-    const sub = createSubscription(pool, [relayUrl], createPrivateMessageFilters(eventId, recipientPublicKey, authorPubkey))
+    const sub = createSubscription(params.pool, [relayUrl], createPrivateMessageFilters(params.eventId, params.recipientPublicKey, params.authorPubkey))
 
     const finalize = (result: DecryptionKey | null): void => {
       if (resolved) {
@@ -134,7 +138,7 @@ export async function getDecryptionKey(
     }
 
     sub.on('event', (event: Event): void => {
-      handleDecryptionKeyEvent(event, recipientPrivateKey, finalize)
+      handleDecryptionKeyEvent(event, params.recipientPrivateKey, finalize)
     })
     sub.on('eose', (): void => {
       finalize(null)

lib/nostrZapVerification.ts

@@ -20,55 +20,67 @@ function createZapFilters(targetPubkey: string, targetEventId: string, userPubke
 }
 
 async function isValidZapReceipt(
-  event: Event,
+  params: {
-  targetEventId: string,
+    event: Event
-  targetPubkey: string,
+    targetEventId: string
-  userPubkey: string,
+    targetPubkey: string
+    userPubkey: string
     amount: number
+  }
 ): Promise<boolean> {
   // Import verification service dynamically to avoid circular dependencies
   const { zapVerificationService } = await import('./zapVerification')
 
-  return zapVerificationService.verifyZapReceiptForArticle(event, targetEventId, targetPubkey, userPubkey, amount)
+  return zapVerificationService.verifyZapReceiptForArticle(params.event, params.targetEventId, params.targetPubkey, params.userPubkey, params.amount)
 }
 
 /**
  * Check if user has paid for an article by looking for zap receipts
  */
 function handleZapReceiptEvent(
-  event: Event,
+  params: {
-  targetEventId: string,
+    event: Event
-  targetPubkey: string,
+    targetEventId: string
-  userPubkey: string,
+    targetPubkey: string
-  amount: number,
+    userPubkey: string
-  finalize: (value: boolean) => void,
+    amount: number
+    finalize: (value: boolean) => void
     resolved: { current: boolean }
+  }
 ): void {
-  if (resolved.current) {
+  if (params.resolved.current) {
     return
   }
-  void isValidZapReceipt(event, targetEventId, targetPubkey, userPubkey, amount).then((isValid) => {
+  void isValidZapReceipt({
+    event: params.event,
+    targetEventId: params.targetEventId,
+    targetPubkey: params.targetPubkey,
+    userPubkey: params.userPubkey,
+    amount: params.amount,
+  }).then((isValid) => {
     if (isValid) {
-      finalize(true)
+      params.finalize(true)
     }
   })
 }
 
 export function checkZapReceipt(
-  pool: SimplePool,
+  params: {
-  targetPubkey: string,
+    pool: SimplePool
-  targetEventId: string,
+    targetPubkey: string
-  amount: number,
+    targetEventId: string
+    amount: number
     userPubkey: string
+  }
 ): Promise<boolean> {
-  if (!pool) {
+  if (!params.pool) {
     return Promise.resolve(false)
   }
 
   return new Promise<boolean>((resolve) => {
     let resolved = false
     const relayUrl = getPrimaryRelaySync()
-    const sub = createSubscription(pool, [relayUrl], createZapFilters(targetPubkey, targetEventId, userPubkey))
+    const sub = createSubscription(params.pool, [relayUrl], createZapFilters(params.targetPubkey, params.targetEventId, params.userPubkey))
 
     const finalize = (value: boolean): void => {
       if (resolved) {
@@ -81,7 +93,15 @@ export function checkZapReceipt(
 
     const resolvedRef = { current: resolved }
     sub.on('event', (event: Event): void => {
-      handleZapReceiptEvent(event, targetEventId, targetPubkey, userPubkey, amount, finalize, resolvedRef)
+      handleZapReceiptEvent({
+        event,
+        targetEventId: params.targetEventId,
+        targetPubkey: params.targetPubkey,
+        userPubkey: params.userPubkey,
+        amount: params.amount,
+        finalize,
+        resolved: resolvedRef,
+      })
     })
 
     const end = (): void => {

lib/paymentPollingMain.ts

@@ -29,15 +29,15 @@ export async function sendPrivateContentAfterPayment(
   if (result.success && result.messageEventId) {
     verifyPaymentAmount(amount, articleId)
 
-    const trackingData = createTrackingData(
+    const trackingData = createTrackingData({
       articleId,
-      validation.storedContent.authorPubkey,
+      authorPubkey: validation.storedContent.authorPubkey,
       recipientPubkey,
-      result.messageEventId,
+      messageEventId: result.messageEventId,
       amount,
-      result.verified ?? false,
+      verified: result.verified ?? false,
-      zapReceiptId
+      ...(zapReceiptId ? { zapReceiptId } : {}),
-    )
+    })
 
     await platformTracking.trackContentDelivery(trackingData, validation.authorPrivateKey)
     await triggerAutomaticTransfer(validation.storedContent.authorPubkey, articleId, amount)

lib/paymentPollingTracking.ts

@@ -3,31 +3,33 @@ import { lightningAddressService } from './lightningAddress'
 import { automaticTransferService } from './automaticTransfer'
 
 export function createTrackingData(
-  articleId: string,
+  params: {
-  authorPubkey: string,
+    articleId: string
-  recipientPubkey: string,
+    authorPubkey: string
-  messageEventId: string,
+    recipientPubkey: string
-  amount: number,
+    messageEventId: string
-  verified: boolean,
+    amount: number
+    verified: boolean
     zapReceiptId?: string
+  }
 ): import('./platformTracking').ContentDeliveryTracking {
   const expectedSplit = calculateArticleSplit()
   const timestamp = Math.floor(Date.now() / 1000)
 
   const trackingData: import('./platformTracking').ContentDeliveryTracking = {
-    articleId,
+    articleId: params.articleId,
-    articlePubkey: authorPubkey,
+    articlePubkey: params.authorPubkey,
-    recipientPubkey,
+    recipientPubkey: params.recipientPubkey,
-    messageEventId,
+    messageEventId: params.messageEventId,
-    amount,
+    amount: params.amount,
     authorAmount: expectedSplit.author,
     platformCommission: expectedSplit.platform,
     timestamp,
-    verified,
+    verified: params.verified,
   }
 
-  if (zapReceiptId) {
+  if (params.zapReceiptId) {
-    trackingData.zapReceiptId = zapReceiptId
+    trackingData.zapReceiptId = params.zapReceiptId
   }
 
   return trackingData
@@ -74,34 +76,36 @@ export async function triggerAutomaticTransfer(
 }
 
 export function logPaymentSuccess(
-  articleId: string,
+  params: {
-  recipientPubkey: string,
+    articleId: string
-  amount: number,
+    recipientPubkey: string
-  messageEventId: string,
+    amount: number
+    messageEventId: string
     verified: boolean
+  }
 ): void {
   const expectedSplit = calculateArticleSplit()
   console.warn('Article payment processed with commission', {
-    articleId,
+    articleId: params.articleId,
-    totalAmount: amount,
+    totalAmount: params.amount,
     authorPortion: expectedSplit.author,
     platformCommission: expectedSplit.platform,
-    recipientPubkey,
+    recipientPubkey: params.recipientPubkey,
     timestamp: new Date().toISOString(),
   })
 
-  if (verified) {
+  if (params.verified) {
     console.warn('Private content sent and verified on relay', {
-      articleId,
+      articleId: params.articleId,
-      recipientPubkey,
+      recipientPubkey: params.recipientPubkey,
-      messageEventId,
+      messageEventId: params.messageEventId,
       timestamp: new Date().toISOString(),
     })
   } else {
     console.warn('Private content sent but not yet verified on relay', {
-      articleId,
+      articleId: params.articleId,
-      recipientPubkey,
+      recipientPubkey: params.recipientPubkey,
-      messageEventId,
+      messageEventId: params.messageEventId,
       timestamp: new Date().toISOString(),
     })
   }
@@ -114,7 +118,13 @@ export function logPaymentResult(
   amount: number
 ): boolean {
   if (result.success && result.messageEventId) {
-    logPaymentSuccess(articleId, recipientPubkey, amount, result.messageEventId, result.verified ?? false)
+    logPaymentSuccess({
+      articleId,
+      recipientPubkey,
+      amount,
+      messageEventId: result.messageEventId,
+      verified: result.verified ?? false,
+    })
     return true
   }
     console.error('Failed to send private content, but payment was confirmed', {