mirror of
https://github.com/OpenSquawk/OpenSquawk
synced 2026-06-28 20:05:39 +08:00
f8fdd8bc79
Usage tracking: - new UsageEvent collection records every STT/TTS/LLM call per user with provider, model, volume (audio seconds, characters, tokens) and an estimated USD cost; self-hosted providers (Speaches/Piper) and cache hits record at $0 - pricing table for whisper-1, tts-1, gpt-5-nano & co. in server/utils/usage.ts - weekly KPI mail gains an "AI-Nutzung & Kosten" section: weekly and rolling 30-day cost, per-kind breakdown, top 5 users by cost - quota alert mail when rolling 30-day cost exceeds USAGE_ALERT_USD (default $5), at most once per calendar month (UsageAlertDelivery) Hardening: - /api/atc/say now requires an authenticated session (middleware exemption removed); useFlightLabAudio sends the bearer token - /api/service/tools/latency requires auth (was a public LLM endpoint) - per-user rate limits: PTT 20/min, say 60/min, latency 5/min - cron endpoints (waitlist-drip, weekly-kpi-report) require a shared secret via ?secret= or x-cron-secret (CRON_SECRET, falls back to KPI_CRON_SECRET); allowed with a warning while unset so existing deployments keep working - PTT records the actual transcribed audio duration for billing accuracy Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
46 lines
1.5 KiB
TypeScript
46 lines
1.5 KiB
TypeScript
import mongoose from 'mongoose'
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const { Schema } = mongoose
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export type UsageKind = 'stt' | 'tts' | 'llm'
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export type UsageProvider = 'openai' | 'speaches' | 'piper' | 'cache'
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export interface UsageEventDocument extends mongoose.Document {
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user?: mongoose.Types.ObjectId
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sessionId?: string
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kind: UsageKind
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provider: UsageProvider
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model: string
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endpoint: string
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/** Audio length for STT in seconds */
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audioSeconds?: number
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/** Synthesized text length for TTS */
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characters?: number
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inputTokens?: number
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outputTokens?: number
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/** Estimated cost in USD (0 for self-hosted providers and cache hits) */
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costUsd: number
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createdAt: Date
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}
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const usageEventSchema = new mongoose.Schema<UsageEventDocument>({
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user: { type: Schema.Types.ObjectId, ref: 'User', index: true },
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sessionId: { type: String },
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kind: { type: String, enum: ['stt', 'tts', 'llm'], required: true },
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provider: { type: String, enum: ['openai', 'speaches', 'piper', 'cache'], required: true },
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model: { type: String, required: true },
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endpoint: { type: String, required: true },
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audioSeconds: { type: Number },
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characters: { type: Number },
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inputTokens: { type: Number },
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outputTokens: { type: Number },
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costUsd: { type: Number, required: true, default: 0 },
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createdAt: { type: Date, default: () => new Date(), index: true },
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})
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usageEventSchema.index({ user: 1, createdAt: -1 })
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export const UsageEvent =
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(mongoose.models.UsageEvent as mongoose.Model<UsageEventDocument> | undefined) ||
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mongoose.model<UsageEventDocument>('UsageEvent', usageEventSchema)
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