MapleBrief: production Canadian news aggregator

Next.js 14 + TypeScript + Tailwind + Prisma/SQLite. - LLM synthesis abstraction (OpenAI/Anthropic/Ollama) + admin settings UI - RSS ingestion pipeline (parser + cheerio content) + node-cron worker - AdSense AdUnit placements (header/in-feed/in-article/sidebar) - Sources analysis attribution, nofollow links, canonical/OG, sitemap/robots - Admin auth (ADMIN_API_KEY, timingSafeEqual, fail-closed 401) - Multi-cell lady-ga-ga marker, sitemap, robots, legal pages - Comprehensive README (setup, LLM config, AdSense, migrations, deploy)
2026-08-15 16:07:07 -04:00
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+// MapleBrief — database schema
+// SQLite by default for zero-config local dev. To switch provider:
+//   1. change `provider` in datasource below
+//   2. update DATABASE_URL in .env
+//   3. run `prisma migrate dev` (see README)
+
+generator client {
+  provider = "prisma-client-js"
+}
+
+datasource db {
+  provider = "sqlite"
+  url      = env("DATABASE_URL")
+}
+
+// A configured news source (RSS/Atom feed).
+model Feed {
+  id            String    @id @default(cuid())
+  name          String    @unique
+  url           String    @unique
+  slug          String
+  category      String    @default("news")
+  enabled       Boolean   @default(true)
+  lastFetchedAt DateTime?
+  articles      Article[]
+  createdAt     DateTime  @default(now())
+  updatedAt     DateTime  @updatedAt
+}
+
+// A single synthesized news brief, built from one or more source stories.
+model Article {
+  id            String    @id @default(cuid())
+  feedId        String?
+  feed          Feed?     @relation(fields: [feedId], references: [id], onDelete: SetNull)
+
+  // Identity / dedup
+  guid          String?   @unique            // feed item guid (primary dedup key)
+  dedupKey      String                         // sha1 of normalized title (near-dup key)
+  sourceUrl     String                         // original story URL (outbound link)
+  canonicalUrl  String    @unique              // our canonical URL for this brief
+  siteName      String                         // originating publisher, e.g. "CBC News"
+
+  // Source metadata
+  title         String                         // original headline (kept for reference)
+  slug          String    @unique
+  category      String    @default("news")     // mapped from the feed category
+  author        String?
+  publishedAt   DateTime?
+  image         String?                        // original thumbnail URL
+  sources       String?                        // JSON string[] of contributing publisher names
+
+  // Original content (kept for the "editor's notes" reference, NOT shown)
+  originalText  String?
+
+  // Synthesized (original) output produced by the LLM
+  headline      String?                        // rewritten original headline
+  body          String?                        // 3 paragraphs, \n\n separated
+  takeaways     String?                        // JSON string[] of key takeaways
+  tags          String?                        // JSON string[]
+  llmProvider   String?                        // provider that produced this brief
+  synthesizedAt DateTime?
+  status        String    @default("fetched")  // fetched | synthesized | failed
+
+  createdAt     DateTime  @default(now())
+  updatedAt     DateTime  @updatedAt
+
+  @@index([category, publishedAt])
+  @@index([status, publishedAt])
+  @@index([dedupKey])
+}
+
+// Runtime configuration. The /admin/settings UI writes here; env vars act as
+// fallbacks when a key is absent so the app boots with zero configuration.
+model Setting {
+  key       String   @id
+  value     String
+  isSecret  Boolean  @default(false)
+  updatedAt DateTime @updatedAt
+}