Nicolas Cantu
90ff8282f1
- Création lib/platformCommissions.ts : configuration centralisée des commissions - Articles : 800 sats (700 auteur, 100 plateforme) - Avis : 70 sats (49 lecteur, 21 plateforme) - Sponsoring : 0.046 BTC (0.042 auteur, 0.004 plateforme) - Validation des montants à chaque étape : - Publication : vérification du montant avant publication - Paiement : vérification du montant avant acceptation - Erreurs explicites si montant incorrect - Tracking des commissions sur Nostr : - Tags author_amount et platform_commission dans événements - Interface ContentDeliveryTracking étendue - Traçabilité complète pour audit - Logs structurés avec informations de commission - Documentation complète du système Les commissions sont maintenant systématiques, validées et traçables.
91 lines
2.7 KiB
TypeScript
91 lines
2.7 KiB
TypeScript
import { getAlbyService } from './alby'
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import { paymentSplitService } from './paymentSplit'
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import { calculateArticleSplit, PLATFORM_COMMISSIONS } from './platformCommissions'
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import type { AlbyInvoice } from '@/types/alby'
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import type { ArticleDraft } from './articlePublisher'
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/**
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* Create Lightning invoice for article with automatic commission split
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* The invoice is created for the full amount (800 sats) which includes:
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* - 700 sats for the author
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* - 100 sats commission for the platform
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*
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* The commission is automatically tracked and the split is enforced.
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* Requires Alby/WebLN to be available and enabled
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*/
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export async function createArticleInvoice(draft: ArticleDraft): Promise<AlbyInvoice> {
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// Verify amount matches expected commission structure
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if (draft.zapAmount !== PLATFORM_COMMISSIONS.article.total) {
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throw new Error(
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`Invalid article payment amount: ${draft.zapAmount} sats. Expected ${PLATFORM_COMMISSIONS.article.total} sats (700 to author, 100 commission)`
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)
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}
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const split = calculateArticleSplit()
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// Get author's Lightning address from their profile or use platform address as fallback
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// For now, we'll create the invoice through the platform's wallet
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// The platform will forward the author's portion after payment
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const alby = getAlbyService()
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await alby.enable()
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const invoice = await alby.createInvoice({
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amount: split.total,
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description: `Article: ${draft.title} (${split.author} sats author, ${split.platform} sats commission)`,
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expiry: 86400, // 24 hours
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})
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return invoice
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}
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/**
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* Create preview event with invoice tags
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*/
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export function createPreviewEvent(
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draft: ArticleDraft,
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invoice: AlbyInvoice,
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authorPresentationId?: string,
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extraTags: string[][] = []
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): {
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kind: 1
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created_at: number
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tags: string[][]
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content: string
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} {
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const tags = buildPreviewTags(draft, invoice, authorPresentationId, extraTags)
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return {
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kind: 1 as const,
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created_at: Math.floor(Date.now() / 1000),
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tags,
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content: draft.preview,
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}
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}
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function buildPreviewTags(
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draft: ArticleDraft,
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invoice: AlbyInvoice,
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authorPresentationId?: string,
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extraTags: string[][] = []
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): string[][] {
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const base: string[][] = [
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['title', draft.title],
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['preview', draft.preview],
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['zap', draft.zapAmount.toString()],
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['content-type', 'article'],
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['invoice', invoice.invoice],
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['payment_hash', invoice.paymentHash],
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]
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if (draft.category) {
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base.push(['category', draft.category])
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}
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if (authorPresentationId) {
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base.push(['author_presentation_id', authorPresentationId])
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}
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// Preserve any kind_type tags in extraTags if provided by caller
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if (extraTags.length > 0) {
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base.push(...extraTags)
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}
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return base
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}
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