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ReadMeABook/prisma/schema.prisma
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kikootwo cc8e106a2b Add per-user home sections & unified Audible cache
Introduce per-user configurable home page sections and a unified Audible cache/category model. Adds Prisma models (UserHomeSection, AudibleCacheCategory) and migrations to create tables and remove legacy popular/new_release flags; updates schema.prisma accordingly. Add API routes for user home sections, live Audible categories, and category-based audiobook listing, and refactor popular/new-releases/covers routes to read from AudibleCacheCategory. Frontend: new HomeSection component, HomeSectionConfigModal, useHomeSections hook, and homepage changes to render dynamic sections plus image fallback to a placeholder SVG. Also add placeholder_cover.svg and tests for home sections and the audible refresh processor.
2026-03-05 11:30:39 -05:00

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/**
* ReadMeABook Database Schema
* Documentation: documentation/backend/database.md
* ARCHITECTURE:
* - audible_cache: Pure Audible metadata (popular/new releases from Audible.com)
* - plex_library: Pure Plex library content (what's in your Plex server)
* - audiobooks: User-requested audiobooks only (created on request)
* - Matching happens at QUERY TIME by comparing audible_cache against plex_library
*/
generator client {
provider = "prisma-client-js"
output = "../src/generated/prisma"
}
datasource db {
provider = "postgresql"
url = env("DATABASE_URL")
}
// ============================================================================
// MODELS
// ============================================================================
model User {
id String @id @default(uuid())
plexId String @unique @map("plex_id")
plexUsername String @map("plex_username")
plexEmail String? @map("plex_email")
role String @default("user") // 'user' or 'admin'
isSetupAdmin Boolean @default(false) @map("is_setup_admin") // First admin created during setup, cannot be demoted
avatarUrl String? @map("avatar_url")
authToken String? @map("auth_token") // Encrypted
createdAt DateTime @default(now()) @map("created_at")
updatedAt DateTime @updatedAt @map("updated_at")
lastLoginAt DateTime? @map("last_login_at")
// Plex Home profile tracking
plexHomeUserId String? @map("plex_home_user_id") // Profile ID from Plex Home (null = main account, set = home profile)
// Multi-auth support (for Audiobookshelf integration)
authProvider String? @map("auth_provider") // 'plex' | 'oidc' | 'local'
oidcSubject String? @map("oidc_subject") // OIDC subject ID (unique per provider)
oidcProvider String? @map("oidc_provider") // OIDC provider name (e.g., 'authentik', 'keycloak')
registrationStatus String? @default("approved") @map("registration_status") // 'pending_approval' | 'approved' | 'rejected'
// BookDate per-user preferences
bookDateLibraryScope String? @default("full") @map("bookdate_library_scope") // 'full' | 'rated' | 'favorites'
bookDateFavoriteBookIds String? @map("bookdate_favorite_book_ids") @db.Text // JSON array of PlexLibrary IDs (max 25)
bookDateCustomPrompt String? @map("bookdate_custom_prompt") @db.Text
bookDateOnboardingComplete Boolean @default(false) @map("bookdate_onboarding_complete")
// Request approval preferences
autoApproveRequests Boolean? @map("auto_approve_requests") // null = use global setting, true = auto-approve, false = require approval
// Fine-grained permissions
interactiveSearchAccess Boolean? @map("interactive_search_access") // null = use global setting, true = allow, false = deny
downloadAccess Boolean? @map("download_access") // null = use global setting, true = allow, false = deny
// Soft delete support
deletedAt DateTime? @map("deleted_at")
deletedBy String? @map("deleted_by") // Admin user ID who deleted this user
// Relations
requests Request[]
bookDateRecommendations BookDateRecommendation[]
bookDateSwipes BookDateSwipe[]
goodreadsShelves GoodreadsShelf[]
reportedIssues ReportedIssue[] @relation("Reporter")
resolvedIssues ReportedIssue[] @relation("Resolver")
createdApiTokens ApiToken[] @relation("CreatedApiTokens")
apiTokens ApiToken[] @relation("UserApiTokens")
watchedSeries WatchedSeries[]
watchedAuthors WatchedAuthor[]
homeSections UserHomeSection[]
@@index([plexId])
@@index([role])
@@index([deletedAt])
@@map("users")
}
// ============================================================================
// AUDIBLE CACHE TABLE
// Pure Audible metadata - Popular/New Releases cached from Audible.com
// No Plex data, no availability status - just Audible metadata
// ============================================================================
model AudibleCache {
id String @id @default(uuid())
asin String @unique // Audible Standard Identification Number
title String
author String
narrator String?
description String? @db.Text
coverArtUrl String? @map("cover_art_url") @db.Text
cachedCoverPath String? @map("cached_cover_path") @db.Text // Local path to cached cover image
durationMinutes Int? @map("duration_minutes")
releaseDate DateTime? @map("release_date") @db.Date
rating Decimal? @db.Decimal(3, 2)
genres Json @default("[]")
lastSyncedAt DateTime @default(now()) @map("last_synced_at")
createdAt DateTime @default(now()) @map("created_at")
updatedAt DateTime @updatedAt @map("updated_at")
@@index([asin])
@@index([title])
@@index([author])
@@map("audible_cache")
}
// ============================================================================
// LIBRARY CACHE TABLE (plex_library for backward compatibility)
// Universal library content - Works with Plex or Audiobookshelf backends
// Stores complete metadata including ASIN/ISBN for accurate matching
// No Audible data - just library backend metadata and file info
// ============================================================================
model PlexLibrary {
id String @id @default(uuid())
plexGuid String @unique @map("plex_guid") // Plex's unique identifier
plexRatingKey String? @map("plex_rating_key") // Plex's rating key
title String
author String
narrator String?
summary String? @db.Text
duration Int? // Duration in milliseconds (Plex format)
year Int?
userRating Decimal? @map("user_rating") @db.Decimal(3, 1) // User's rating (0-10 scale from Plex)
// Universal identifiers (works for both Plex and Audiobookshelf)
asin String? // Audible ASIN - extracted from Plex GUID or stored directly from ABS
isbn String? // ISBN (10 or 13) - for additional matching capability
// File information
filePath String? @map("file_path") @db.Text
thumbUrl String? @map("thumb_url") @db.Text // Plex thumbnail URL
cachedLibraryCoverPath String? @map("cached_library_cover_path") @db.Text // Local path to cached library cover image
// Plex metadata
plexLibraryId String @map("plex_library_id") // Which Plex library contains this
addedAt DateTime? @map("added_at") // When added to Plex
lastScannedAt DateTime @default(now()) @map("last_scanned_at")
createdAt DateTime @default(now()) @map("created_at")
updatedAt DateTime @updatedAt @map("updated_at")
@@index([plexGuid])
@@index([title])
@@index([author])
@@index([plexLibraryId])
@@index([asin])
@@index([isbn])
@@map("plex_library")
}
// ============================================================================
// AUDIOBOOK TABLE (Simplified)
// Only created when user requests an audiobook
// Links to AudibleCache for metadata (optional - search results may not be cached)
// ============================================================================
model Audiobook {
id String @id @default(uuid())
// Core metadata (may come from Audible search, not necessarily cached)
audibleAsin String? @map("audible_asin") // ASIN if from Audible
title String
author String
narrator String?
description String? @db.Text
coverArtUrl String? @map("cover_art_url") @db.Text
year Int? // Release year extracted from releaseDate
series String? // Book series name (e.g., "The Mistborn Saga")
seriesPart String? @map("series_part") // Series position (e.g., "1", "1.5", "Book 1")
seriesAsin String? @map("series_asin") // Audible series ASIN for linking to series detail page
// Request tracking
status String @default("requested") // requested, downloading, processing, completed, failed
// File information (populated after download/organization)
filePath String? @map("file_path") @db.Text
fileFormat String? @map("file_format") // m4b, m4a, mp3
fileSizeBytes BigInt? @map("file_size_bytes")
// Plex integration (populated after successful import)
plexGuid String? @map("plex_guid") // Set when imported into Plex
plexLibraryId String? @map("plex_library_id")
// Audiobookshelf integration (alternative to Plex)
absItemId String? @map("abs_item_id") // Audiobookshelf item ID
// File hash for accurate library matching (SHA256 of sorted audio filenames)
filesHash String? @map("files_hash") @db.Text
createdAt DateTime @default(now()) @map("created_at")
updatedAt DateTime @updatedAt @map("updated_at")
completedAt DateTime? @map("completed_at")
// Relations
requests Request[]
reportedIssues ReportedIssue[]
@@index([audibleAsin])
@@index([plexGuid])
@@index([absItemId])
@@index([title])
@@index([author])
@@index([status])
@@index([filesHash])
@@map("audiobooks")
}
model Request {
id String @id @default(uuid())
userId String @map("user_id")
audiobookId String @map("audiobook_id")
status String @default("pending")
// Status values: pending, awaiting_approval, denied, searching, downloading, processing, downloaded, available, failed, cancelled, awaiting_search, awaiting_import, warn
// Flow (audiobook): pending → searching → downloading → processing → downloaded → available (when matched in Plex)
// Flow (ebook): pending → searching → downloading → processing → downloaded (terminal - no available state)
progress Int @default(0) // 0-100
priority Int @default(0)
errorMessage String? @map("error_message") @db.Text
selectedTorrent Json? @map("selected_torrent") // Pre-selected torrent from interactive search (stored when awaiting approval)
searchAttempts Int @default(0) @map("search_attempts")
downloadAttempts Int @default(0) @map("download_attempts")
importAttempts Int @default(0) @map("import_attempts")
maxImportRetries Int @default(5) @map("max_import_retries")
lastSearchAt DateTime? @map("last_search_at")
customSearchTerms String? @map("custom_search_terms") @db.Text
lastImportAt DateTime? @map("last_import_at")
createdAt DateTime @default(now()) @map("created_at")
updatedAt DateTime @updatedAt @map("updated_at")
completedAt DateTime? @map("completed_at")
// Request type: 'audiobook' (default) or 'ebook'
// Ebook requests are created automatically when an audiobook is organized (if ebook downloads enabled)
type String @default("audiobook") // 'audiobook' | 'ebook'
parentRequestId String? @map("parent_request_id") // Links ebook request to originating audiobook request
// Soft delete support
deletedAt DateTime? @map("deleted_at")
deletedBy String? @map("deleted_by") // Admin user ID
// Relations
user User @relation(fields: [userId], references: [id], onDelete: Cascade)
audiobook Audiobook @relation(fields: [audiobookId], references: [id], onDelete: Cascade)
downloadHistory DownloadHistory[]
jobs Job[]
parentRequest Request? @relation("EbookParent", fields: [parentRequestId], references: [id], onDelete: SetNull)
childRequests Request[] @relation("EbookParent")
@@index([userId])
@@index([audiobookId])
@@index([status])
@@index([createdAt(sort: Desc)])
@@index([deletedAt])
@@index([type])
@@index([parentRequestId])
@@map("requests")
}
model DownloadHistory {
id String @id @default(uuid())
requestId String @map("request_id")
indexerName String @map("indexer_name")
indexerId Int? @map("indexer_id") // Prowlarr indexer ID for configuration lookup
torrentName String? @map("torrent_name")
torrentHash String? @map("torrent_hash")
nzbId String? @map("nzb_id") // SABnzbd NZB ID (mutually exclusive with torrentHash)
torrentSizeBytes BigInt? @map("torrent_size_bytes")
magnetLink String? @map("magnet_link") @db.Text
torrentUrl String? @map("torrent_url") @db.Text
seeders Int?
leechers Int?
qualityScore Int? @map("quality_score")
selected Boolean @default(false)
downloadClient String? @map("download_client") // qbittorrent, sabnzbd, direct (HTTP download for ebooks)
downloadClientId String? @map("download_client_id")
downloadStatus String? @map("download_status")
// Status values: queued, downloading, completed, failed, stalled
downloadError String? @map("download_error") @db.Text
downloadPath String? @map("download_path") @db.Text
startedAt DateTime? @map("started_at")
completedAt DateTime? @map("completed_at")
createdAt DateTime @default(now()) @map("created_at")
// Relations
request Request @relation(fields: [requestId], references: [id], onDelete: Cascade)
@@index([requestId])
@@index([selected])
@@index([indexerId])
@@index([torrentHash])
@@index([nzbId])
@@index([createdAt(sort: Desc)])
@@map("download_history")
}
model Configuration {
id String @id @default(uuid())
key String @unique
value String? @db.Text
encrypted Boolean @default(false)
category String? // plex, indexer, download_client, system, automation
description String? @db.Text
createdAt DateTime @default(now()) @map("created_at")
updatedAt DateTime @updatedAt @map("updated_at")
@@index([key])
@@index([category])
@@map("configuration")
}
model Job {
id String @id @default(uuid())
bullJobId String? @map("bull_job_id")
requestId String? @map("request_id")
type String
// Job types: search_indexers, monitor_download, organize_files, scan_plex, plex_recently_added_check, match_plex
// Ebook job types: search_ebook, start_direct_download, monitor_direct_download
status String @default("pending")
// Status values: pending, active, completed, failed, delayed, stuck
priority Int @default(0)
attempts Int @default(0)
maxAttempts Int @default(3) @map("max_attempts")
payload Json?
result Json?
errorMessage String? @map("error_message") @db.Text
stackTrace String? @map("stack_trace") @db.Text
startedAt DateTime? @map("started_at")
completedAt DateTime? @map("completed_at")
createdAt DateTime @default(now()) @map("created_at")
updatedAt DateTime @updatedAt @map("updated_at")
// Relations
request Request? @relation(fields: [requestId], references: [id], onDelete: SetNull)
events JobEvent[]
@@index([requestId])
@@index([type])
@@index([status])
@@index([createdAt(sort: Desc)])
@@map("jobs")
}
model JobEvent {
id String @id @default(uuid())
jobId String @map("job_id")
level String // info, warn, error
context String // e.g., OrganizeFiles, FileOrganizer, MonitorDownload
message String @db.Text
metadata Json? // Additional structured data
createdAt DateTime @default(now()) @map("created_at")
// Relations
job Job @relation(fields: [jobId], references: [id], onDelete: Cascade)
@@index([jobId])
@@index([createdAt])
@@map("job_events")
}
model ScheduledJob {
id String @id @default(uuid())
name String
type String // 'plex_library_scan', 'plex_recently_added_check', 'audible_refresh', 'retry_missing_torrents', 'retry_failed_imports', 'cleanup_seeded_torrents', 'monitor_rss_feeds'
schedule String // Cron expression
enabled Boolean @default(true)
payload Json @default("{}")
lastRun DateTime? @map("last_run")
lastRunJobId String? @map("last_run_job_id") // Bull queue job ID of most recent execution
nextRun DateTime? @map("next_run")
createdAt DateTime @default(now()) @map("created_at")
updatedAt DateTime @updatedAt @map("updated_at")
@@index([type])
@@index([enabled])
@@map("scheduled_jobs")
}
// ============================================================================
// BOOKDATE TABLES
// AI-powered audiobook recommendation system
// Documentation: documentation/features/bookdate-prd.md
// ============================================================================
model BookDateConfig {
id String @id @default(uuid())
provider String // 'openai' | 'claude' | 'gemini' | 'custom'
apiKey String @map("api_key") @db.Text // Encrypted at rest (AES-256)
model String // e.g., 'gpt-4o', 'claude-sonnet-4-5-20250929'
baseUrl String? @map("base_url") @db.Text // Base URL for custom provider (OpenAI-compatible endpoints)
isVerified Boolean @default(false) @map("is_verified")
isEnabled Boolean @default(true) @map("is_enabled") // Admin toggle (global feature)
createdAt DateTime @default(now()) @map("created_at")
updatedAt DateTime @updatedAt @map("updated_at")
@@map("bookdate_config")
}
// Note: BookDateConfig is now a singleton - only ONE record exists globally.
// Admin configures this in settings, and all users share the same API key.
// Individual users still have their own recommendations and swipe history.
model BookDateRecommendation {
id String @id @default(uuid())
userId String @map("user_id")
batchId String @map("batch_id") // Group recommendations from same AI call
title String
author String
narrator String?
rating Decimal? @db.Decimal(3, 2)
description String? @db.Text
coverUrl String? @map("cover_url") @db.Text
audnexusAsin String? @map("audnexus_asin") // For matching
aiReason String @map("ai_reason") @db.Text // Why AI recommended this
createdAt DateTime @default(now()) @map("created_at")
// Relations
user User @relation(fields: [userId], references: [id], onDelete: Cascade)
swipes BookDateSwipe[]
@@index([userId, batchId])
@@index([userId, createdAt])
@@map("bookdate_recommendations")
}
model BookDateSwipe {
id String @id @default(uuid())
userId String @map("user_id")
recommendationId String? @map("recommendation_id") // NULL if book not from BookDate
bookTitle String @map("book_title")
bookAuthor String @map("book_author")
action String // 'left' | 'right' | 'up'
markedAsKnown Boolean @default(false) @map("marked_as_known") // True if "Mark as Known"
createdAt DateTime @default(now()) @map("created_at")
// Relations
user User @relation(fields: [userId], references: [id], onDelete: Cascade)
recommendation BookDateRecommendation? @relation(fields: [recommendationId], references: [id], onDelete: SetNull)
@@index([userId, createdAt])
@@index([recommendationId])
@@map("bookdate_swipes")
}
model NotificationBackend {
id String @id @default(uuid())
type String // 'discord' | 'pushover' | 'email' | 'slack' | 'telegram' | 'webhook'
name String // User-friendly label
config Json // Type-specific config (encrypted sensitive values)
events Json @default("[]") // Array of event strings
enabled Boolean @default(true)
createdAt DateTime @default(now()) @map("created_at")
updatedAt DateTime @updatedAt @map("updated_at")
@@index([enabled])
@@map("notification_backends")
}
// ============================================================================
// REPORTED ISSUES TABLE
// User-reported problems with available audiobooks (corrupted, wrong book, etc.)
// ============================================================================
model ReportedIssue {
id String @id @default(uuid())
audiobookId String @map("audiobook_id")
reporterId String @map("reporter_id")
reason String @db.VarChar(250)
status String @default("open") // open, dismissed, replaced
resolvedAt DateTime? @map("resolved_at")
resolvedById String? @map("resolved_by_id")
createdAt DateTime @default(now()) @map("created_at")
updatedAt DateTime @updatedAt @map("updated_at")
// Relations
audiobook Audiobook @relation(fields: [audiobookId], references: [id], onDelete: Cascade)
reporter User @relation("Reporter", fields: [reporterId], references: [id], onDelete: Cascade)
resolvedBy User? @relation("Resolver", fields: [resolvedById], references: [id], onDelete: SetNull)
@@index([audiobookId])
@@index([reporterId])
@@index([status])
@@map("reported_issues")
}
// ============================================================================
// GOODREADS SYNC TABLES
// Per-user Goodreads shelf subscriptions + global book-to-ASIN mapping cache
// ============================================================================
// ============================================================================
// API TOKEN TABLE
// Static API tokens for programmatic access (alternative to JWT)
// Documentation: documentation/backend/services/api-tokens.md
// ============================================================================
model ApiToken {
id String @id @default(uuid())
name String // User-friendly label (e.g., "Home Assistant", "Webhook")
tokenHash String @unique @map("token_hash") // SHA-256 hash of the token (never store plaintext)
tokenPrefix String @map("token_prefix") // First 8 chars for display (e.g., "rmab_a1b2")
role String @default("user") // Token role: 'admin' or 'user'
createdById String @map("created_by_id") // Who created the token (may differ from userId for admin-created tokens)
userId String @map("user_id") // The user identity this token acts as
lastUsedAt DateTime? @map("last_used_at")
expiresAt DateTime? @map("expires_at") // null = never expires
createdAt DateTime @default(now()) @map("created_at")
// Relations
createdBy User @relation("CreatedApiTokens", fields: [createdById], references: [id], onDelete: Cascade)
tokenUser User @relation("UserApiTokens", fields: [userId], references: [id], onDelete: Cascade)
@@index([tokenHash])
@@index([createdById])
@@index([userId])
@@map("api_tokens")
}
model GoodreadsShelf {
id String @id @default(uuid())
userId String @map("user_id")
name String // Extracted from RSS <title>
rssUrl String @map("rss_url") @db.Text
lastSyncAt DateTime? @map("last_sync_at")
bookCount Int? @map("book_count")
coverUrls String? @map("cover_urls") @db.Text // JSON array of cover image URLs
createdAt DateTime @default(now()) @map("created_at")
updatedAt DateTime @updatedAt @map("updated_at")
// Relations
user User @relation(fields: [userId], references: [id], onDelete: Cascade)
@@unique([userId, rssUrl])
@@index([userId])
@@map("goodreads_shelves")
}
model GoodreadsBookMapping {
id String @id @default(uuid())
goodreadsBookId String @unique @map("goodreads_book_id")
title String
author String
audibleAsin String? @map("audible_asin")
coverUrl String? @map("cover_url") @db.Text
noMatch Boolean @default(false) @map("no_match")
lastSearchAt DateTime? @map("last_search_at")
createdAt DateTime @default(now()) @map("created_at")
updatedAt DateTime @updatedAt @map("updated_at")
@@index([goodreadsBookId])
@@index([audibleAsin])
@@map("goodreads_book_mappings")
}
// ============================================================================
// WORKS TABLE
// Cross-ASIN audiobook identity mapping — links multiple Audible ASINs
// to a single logical work for library matching across editions.
// Documentation: documentation/integrations/audible.md
// ============================================================================
model Work {
id String @id @default(uuid())
title String
author String
createdAt DateTime @default(now()) @map("created_at")
updatedAt DateTime @updatedAt @map("updated_at")
// Relations
asins WorkAsin[]
@@index([title])
@@index([author])
@@map("works")
}
model WorkAsin {
id String @id @default(uuid())
workId String @map("work_id")
asin String @unique
narrator String?
durationMinutes Int? @map("duration_minutes")
isCanonical Boolean @default(false) @map("is_canonical")
source String // 'dedup_auto' | 'admin_manual'
createdAt DateTime @default(now()) @map("created_at")
// Relations
work Work @relation(fields: [workId], references: [id], onDelete: Cascade)
@@index([workId])
@@index([asin])
@@map("work_asins")
}
// ============================================================================
// WATCHED LISTS TABLES
// Per-user series and author subscriptions for automatic new-release requests.
// Documentation: documentation/features/watched-lists.md
// ============================================================================
model WatchedSeries {
id String @id @default(uuid())
userId String @map("user_id")
seriesAsin String @map("series_asin")
seriesTitle String @map("series_title")
coverArtUrl String? @map("cover_art_url") @db.Text
lastCheckedAt DateTime? @map("last_checked_at")
createdAt DateTime @default(now()) @map("created_at")
updatedAt DateTime @updatedAt @map("updated_at")
// Relations
user User @relation(fields: [userId], references: [id], onDelete: Cascade)
@@unique([userId, seriesAsin])
@@index([userId])
@@index([seriesAsin])
@@map("watched_series")
}
model WatchedAuthor {
id String @id @default(uuid())
userId String @map("user_id")
authorAsin String @map("author_asin")
authorName String @map("author_name")
coverArtUrl String? @map("cover_art_url") @db.Text
lastCheckedAt DateTime? @map("last_checked_at")
createdAt DateTime @default(now()) @map("created_at")
updatedAt DateTime @updatedAt @map("updated_at")
// Relations
user User @relation(fields: [userId], references: [id], onDelete: Cascade)
@@unique([userId, authorAsin])
@@index([userId])
@@index([authorAsin])
@@map("watched_authors")
}
// ============================================================================
// USER HOME SECTION TABLE
// Per-user configurable home page sections (popular, new_releases, category)
// Documentation: documentation/features/home-sections.md
// ============================================================================
model UserHomeSection {
id String @id @default(uuid())
userId String @map("user_id")
sectionType String @map("section_type") // 'popular' | 'new_releases' | 'category'
categoryId String? @map("category_id") // Audible category node ID (only for type 'category')
categoryName String? @map("category_name") // Display name (only for type 'category')
sortOrder Int @map("sort_order")
createdAt DateTime @default(now()) @map("created_at")
updatedAt DateTime @updatedAt @map("updated_at")
// Relations
user User @relation(fields: [userId], references: [id], onDelete: Cascade)
@@unique([userId, sectionType, categoryId])
@@index([userId])
@@index([sortOrder])
@@map("user_home_sections")
}
// ============================================================================
// AUDIBLE CACHE CATEGORY TABLE
// Join table linking AudibleCache entries to Audible categories with ranking
// Documentation: documentation/features/home-sections.md
// ============================================================================
model AudibleCacheCategory {
id String @id @default(uuid())
asin String
categoryId String @map("category_id")
rank Int
lastSyncedAt DateTime @default(now()) @map("last_synced_at")
createdAt DateTime @default(now()) @map("created_at")
@@unique([asin, categoryId])
@@index([categoryId])
@@index([asin])
@@index([categoryId, rank])
@@map("audible_cache_categories")
}