fix: run compiled seed in backend container

Merge pull request 'fix: add portable router type annotation' (#7 ) from fix/frontend-router-type into main
Reviewed-on: #7
2026-04-26 20:53:52 +03:00 · 2026-04-26 17:40:31 +00:00 · 2026-04-26 20:39:38 +03:00 · 2026-04-26 16:07:36 +00:00 · 2026-04-26 19:06:50 +03:00 · 2026-04-25 14:26:12 +00:00
43 changed files with 5410 additions and 8 deletions
--- a/.env.example
+++ b/.env.example
@@ -1,12 +1,14 @@
 # ==========================================
 #  Database
 # ==========================================
-POSTGRES_USER=wishlist
-POSTGRES_PASSWORD=change_me
-POSTGRES_DB=family_wishlist
-# DATABASE_URL uses the docker-compose service name `postgres`.
-# When running backend outside docker against docker-postgres use localhost:5432.
-DATABASE_URL=postgresql://wishlist:change_me@postgres:5432/family_wishlist
+DB_HOST=postgres_budget
+DB_PORT=5432
+DB_NAME=db_family
+DB_USER=
+DB_PASSWORD=
+# Fill DATABASE_URL explicitly; .env files do not expand ${...} automatically for the app.
+# For local host-based development, point it to localhost:5432 instead of postgres_budget.
+DATABASE_URL=postgresql://<db_user>:<db_password>@postgres_budget:5432/db_family

 # ==========================================
 #  Users (two fixed accounts)
--- a/README.md
+++ b/README.md
@@ -0,0 +1,248 @@
+# Family Wishlist
+
+A small, private wishlist app for two users. Each user has their own profile, slug, and independent wishlist. Guests see a public page at `/u/<slug>` and can view active and fulfilled wishes.
+
+- **Backend**: Node.js 20, Fastify 4, Prisma 5, PostgreSQL 16
+- **Frontend**: React 18, Vite 5, Tailwind CSS, TanStack Query, React Hook Form + Zod
+- **Monorepo**: pnpm workspaces
+- **Deploy**: Docker Compose (shared Postgres + backend + nginx-served frontend)
+
+---
+
+## Features
+
+- Two fixed accounts (credentials in env), password stored only as a **bcrypt hash**.
+- Wish entity: title, price, currency, link, comment, image (auto-fetched from link or uploaded).
+- Statuses: **Active → Archive / Fulfilled → Trash** (kept for 30 days, then permanently removed by a daily cron job).
+- Restore from archive or trash. Duplicate from fulfilled into a new active wish.
+- Badges on cards:
+  - owner: `new` for wishes under 5 days old; `fulfilled`, `archived`, `trash` states.
+  - guest: `new` if this guest hasn't seen the wish yet (tracked by a cookie-based `guestId`); fulfilled wishes look visually dimmed.
+- Archive and trash are visible **only** to the owner.
+- Profile page at `/u/:slug`, public and readable by anyone with the link.
+
+---
+
+## Repository layout
+
+```
+apps/
+  backend/    Fastify API, Prisma schema, jobs, scripts
+  frontend/   React SPA
+packages/
+  shared/     zod schemas + DTO types shared between backend and frontend
+docker/       Dockerfiles + nginx.conf
+docker-compose.yml        prod stack (shared postgres + backend + frontend)
+docker-compose.dev.yml    dev helper (postgres only)
+.env.example  full env template
+```
+
+### Backend layout (`apps/backend/src`)
+
+```
+config/env.ts                    zod-validated process.env + resolveUsers()
+auth/users.registry.ts           in-memory user registry, single source of truth for credentials
+plugins/                         fastify plugins (auth, cors, cookie, jwt, rate-limit, static, guest, multipart, prisma)
+modules/
+  auth/     login / logout / me
+  profile/  GET / PATCH current user's profile
+  wishes/   CRUD + archive/complete/restore/duplicate + soft-delete
+  images/   OG-image fetcher + multipart upload + reset
+  public/   public profile and wishes + guest view tracking
+  meta/     /api/health + /api/version
+jobs/purge-trash.ts              node-cron daily purge of wishes older than 30 days
+utils/                           errors, bcrypt helpers, version helper
+```
+
+### Database (Prisma)
+
+See `apps/backend/prisma/schema.prisma`. Tables:
+
+- `User`      — `id`, `username`, `slug`, `displayName`, `bio`, `avatarUrl`. **No password hash.**
+- `Wish`      — `userId`, `title`, `price`, `currency`, `url`, `comment`, `imageUrl`, `imageSource`, `status`, timestamps, `sourceWishId` (for duplicates).
+- `GuestView` — `(guestId, wishId)` pairs for "already seen" tracking.
+
+### Password storage
+
+The plain password is **never stored** in this application — not in the database, not in env, not in logs. Storage split:
+
+| Value | Location |
+|---|---|
+| Original password | Owner's password manager only |
+| bcrypt hash       | `.env` (`USER1_PASSWORD_HASH`, `USER2_PASSWORD_HASH`) |
+| Users registry    | Built from env on process start, lives in RAM |
+| DB                | Public fields only (username, slug, displayName) |
+| JWT               | `{ id, username }` — no credentials |
+
+Verification flow (see `apps/backend/src/modules/auth/auth.service.ts`):
+
+1. Client `POST /api/auth/login` with `{ username, password }` over HTTPS.
+2. Server looks up user in the in-memory registry by `username`.
+3. `bcrypt.compare(password, user.passwordHash)` runs unconditionally (dummy compare if the username is unknown) — this prevents username enumeration via response timing.
+4. On success: signed JWT set as an httpOnly cookie (`fw_auth`). Rate limit: 5 logins / 10 minutes per IP.
+5. Fastify logger redacts `req.body.password`, `req.headers.cookie`, `req.headers.authorization`.
+
+---
+
+## Getting started
+
+### Prerequisites
+
+- Node.js 20+
+- pnpm 9+ (`corepack enable && corepack prepare pnpm@9.12.0 --activate`)
+- Docker + Docker Compose (for the full stack)
+- OpenSSL (for generating secrets)
+
+### 1. Initialize git + install deps
+
+```bash
+git init -b main
+pnpm install
+```
+
+### 2. Prepare the environment file
+
+```bash
+cp .env.example .env
+```
+
+Generate two strong secrets:
+
+```bash
+openssl rand -hex 32   # paste into JWT_SECRET
+openssl rand -hex 32   # paste into COOKIE_SECRET
+```
+
+Generate a bcrypt hash for each user's password (the password is only present in your shell history — clear it afterwards if you care):
+
+```bash
+pnpm hash-password "Alice's strong password"
+# => $2b$12$eImiTXuWV...   copy this into USER1_PASSWORD_HASH
+
+pnpm hash-password "Bob's strong password"
+# => $2b$12$aBcDeFgHi...   copy this into USER2_PASSWORD_HASH
+```
+
+Review the rest of `.env`:
+
+- `USER1_USERNAME`, `USER1_SLUG`, `USER1_DISPLAY_NAME`
+- `USER2_USERNAME`, `USER2_SLUG`, `USER2_DISPLAY_NAME`
+- `DB_HOST=postgres_budget`, `DB_PORT=5432`, `DB_NAME=db_family`
+- `DB_USER`, `DB_PASSWORD`, `DATABASE_URL` (sensitive values stay only in `.env`)
+- `PUBLIC_APP_URL` (used for CORS in production)
+
+### 3. Run the shared Docker stack
+
+```bash
+docker compose up --build
+```
+
+Opens:
+
+- Frontend: http://localhost:8080
+- Backend API: http://localhost:8080/api (proxied by nginx) or http://localhost:3000 if you map `family-wishlist-backend`
+
+Before first start, create a dedicated database and user for this project in the existing Postgres host:
+
+- host: `postgres_budget`
+- port: `5432`
+- database: `db_family`
+- user/password: set only in `.env` and do not commit them
+
+On first start, the backend:
+
+1. Runs `prisma db push` against the configured shared Postgres database (creates tables from `schema.prisma`; idempotent).
+2. Seeds/upserts both users from env (public fields only — password hash stays in env).
+3. Starts Fastify on port 3000.
+4. Registers the daily trash-purge cron (runs at 03:17 UTC, also once on startup).
+
+> For a stricter migration workflow, switch to `prisma migrate dev` locally to produce
+> versioned migration files and change the Docker `CMD` to `prisma migrate deploy`.
+
+### 4. Local development (hot reload)
+
+Run Postgres in a container, apps on the host:
+
+```bash
+docker compose -f docker-compose.dev.yml up -d
+# Override DATABASE_URL to point to localhost:
+# DATABASE_URL=postgresql://<DB_USER>:<DB_PASSWORD>@localhost:5432/db_family
+
+pnpm --filter @family-wishlist/backend prisma:push    # apply schema (first time and on schema changes)
+pnpm --filter @family-wishlist/backend seed           # upsert two users from env into DB
+pnpm dev
+```
+
+This starts both apps in parallel:
+
+- Frontend: http://localhost:5173 (proxying `/api` and `/uploads` to http://localhost:3000)
+- Backend: http://localhost:3000
+- Dev Postgres: `localhost:5432` for local-only development data
+
+The dev compose file stays isolated from the shared `postgres_budget` instance. Keep production credentials and local credentials in `.env`, and never hardcode them in compose files or source code.
+
+### 5. Useful scripts
+
+```bash
+pnpm typecheck                         # typecheck all workspaces
+pnpm format                            # prettier on the whole repo
+pnpm hash-password "<password>"        # print bcrypt hash to stdout
+pnpm --filter @family-wishlist/backend prisma:studio   # GUI over DB
+```
+
+---
+
+## API
+
+All responses are JSON. Authenticated endpoints require the `fw_auth` cookie.
+
+| Method | Path | Auth | Description |
+|---|---|---|---|
+| POST   | `/api/auth/login`                  | —     | Returns auth user, sets cookie. Rate-limited. |
+| POST   | `/api/auth/logout`                 | —     | Clears cookie. |
+| GET    | `/api/auth/me`                     | owner | Current user. |
+| GET    | `/api/profile`                     | owner | Own profile. |
+| PATCH  | `/api/profile`                     | owner | Update slug/displayName/bio/avatar. |
+| GET    | `/api/wishes?status=active\|archived\|completed\|deleted` | owner | List own wishes. |
+| POST   | `/api/wishes`                      | owner | Create. |
+| GET    | `/api/wishes/:id`                  | owner | Get own wish. |
+| PATCH  | `/api/wishes/:id`                  | owner | Update. |
+| DELETE | `/api/wishes/:id`                  | owner | Soft-delete (to trash). |
+| POST   | `/api/wishes/:id/archive`          | owner | |
+| POST   | `/api/wishes/:id/complete`         | owner | |
+| POST   | `/api/wishes/:id/restore`          | owner | From archive or trash back to active. |
+| POST   | `/api/wishes/:id/duplicate`        | owner | Copy fulfilled wish into a new active one. |
+| POST   | `/api/wishes/:id/image`            | owner | Multipart image upload. |
+| POST   | `/api/wishes/:id/image/refresh-og` | owner | Re-fetch OG image from link. |
+| DELETE | `/api/wishes/:id/image`            | owner | Reset to default. |
+| GET    | `/api/public/:slug`                | —     | Public profile. |
+| GET    | `/api/public/:slug/wishes`         | —     | Active + fulfilled wishes. Sets `isNewForGuest`. |
+| POST   | `/api/public/:slug/views`          | —     | Body `{ wishIds: [] }`. Marks as seen. |
+| GET    | `/api/health`, `/api/version`      | —     | Meta. |
+
+---
+
+## Versioning
+
+Each package has its own version (`apps/backend/package.json` and `apps/frontend/package.json`). The app footer shows both:
+
+```
+frontend v0.1.0 · backend v0.1.0
+```
+
+Bump them per semver on each change:
+- patch — bug fixes and small non-breaking tweaks,
+- minor — backward-compatible features,
+- major — breaking changes.
+
+---
+
+## Security notes
+
+- Cookies are `httpOnly`, `SameSite=Lax`, `Secure` in production.
+- All auth-scoped routes re-check ownership in the service layer (`userId` vs `req.user.id`).
+- `/api/auth/login` is rate-limited; username enumeration is mitigated by a constant-time dummy compare.
+- Image fetcher has a 10s timeout, a 5 MB cap, and accepts only `image/jpeg|png|webp|gif`.
+- Multipart upload cap: 8 MB, one file per request.
+- Prisma cascades delete `GuestView` rows when their wish is purged.
+- In production, terminate TLS in front of the nginx container (Caddy / Traefik / cloud load balancer).
--- a/apps/backend/.dockerignore
+++ b/apps/backend/.dockerignore
@@ -0,0 +1,6 @@
+node_modules
+dist
+uploads
+.env
+.env.*
+*.log
--- a/apps/backend/package.json
+++ b/apps/backend/package.json
@@ -0,0 +1,51 @@
+{
+  "name": "@family-wishlist/backend",
+  "version": "0.1.0",
+  "private": true,
+  "type": "module",
+  "main": "dist/index.js",
+  "scripts": {
+    "dev": "tsx watch src/index.ts",
+    "build": "tsc -p tsconfig.build.json",
+    "start": "node dist/index.js",
+    "typecheck": "tsc --noEmit",
+    "lint": "echo 'skip'",
+    "prisma:generate": "prisma generate",
+    "prisma:push": "prisma db push",
+    "prisma:migrate": "prisma migrate dev",
+    "prisma:migrate:deploy": "prisma migrate deploy",
+    "prisma:studio": "prisma studio",
+    "seed": "tsx prisma/seed.ts",
+    "hash-password": "tsx scripts/hash-password.ts"
+  },
+  "dependencies": {
+    "@family-wishlist/shared": "workspace:*",
+    "@fastify/cookie": "^9.4.0",
+    "@fastify/cors": "^9.0.1",
+    "@fastify/helmet": "^11.1.1",
+    "@fastify/jwt": "^8.0.1",
+    "@fastify/multipart": "^8.3.0",
+    "@fastify/rate-limit": "^9.1.0",
+    "@fastify/sensible": "^5.6.0",
+    "@fastify/static": "^7.0.4",
+    "@prisma/client": "^5.19.1",
+    "bcryptjs": "^2.4.3",
+    "fastify": "^4.28.1",
+    "fastify-plugin": "^4.5.1",
+    "fastify-type-provider-zod": "^2.0.0",
+    "nanoid": "^5.0.7",
+    "node-cron": "^3.0.3",
+    "open-graph-scraper": "^6.8.3",
+    "pino-pretty": "^11.2.2",
+    "undici": "^6.19.8",
+    "zod": "^3.23.8"
+  },
+  "devDependencies": {
+    "@types/bcryptjs": "^2.4.6",
+    "@types/node": "^20.16.5",
+    "@types/node-cron": "^3.0.11",
+    "prisma": "^5.19.1",
+    "tsx": "^4.19.1",
+    "typescript": "^5.6.2"
+  }
+}
--- a/apps/backend/prisma/schema.prisma
+++ b/apps/backend/prisma/schema.prisma
@@ -0,0 +1,81 @@
+generator client {
+  provider = "prisma-client-js"
+}
+
+datasource db {
+  provider = "postgresql"
+  url      = env("DATABASE_URL")
+}
+
+// --------------------------------------------------------------------
+// Users
+//
+// There are exactly two users in this application. Their credentials
+// (username + bcrypt hash) live in env — see apps/backend/src/config/env.ts.
+// The DB stores only "public" fields to scope wishes and serve public
+// profiles. The password hash is intentionally NOT stored here; this keeps
+// the single source of truth for credentials in env and limits the
+// blast-radius of a DB dump.
+// --------------------------------------------------------------------
+model User {
+  id          String   @id
+  username    String   @unique
+  slug        String   @unique
+  displayName String
+  bio         String?
+  avatarUrl   String?
+  createdAt   DateTime @default(now())
+  updatedAt   DateTime @updatedAt
+
+  wishes Wish[]
+}
+
+enum WishStatus {
+  ACTIVE
+  ARCHIVED
+  COMPLETED
+  DELETED
+}
+
+enum ImageSource {
+  DEFAULT
+  OG
+  UPLOADED
+}
+
+model Wish {
+  id           String      @id @default(cuid())
+  userId       String
+  user         User        @relation(fields: [userId], references: [id], onDelete: Cascade)
+  title        String
+  price        Decimal?    @db.Decimal(12, 2)
+  currency     String      @default("RUB")
+  url          String?
+  comment      String?
+  imageUrl     String?
+  imageSource  ImageSource @default(DEFAULT)
+  status       WishStatus  @default(ACTIVE)
+  createdAt    DateTime    @default(now())
+  updatedAt    DateTime    @updatedAt
+  archivedAt   DateTime?
+  completedAt  DateTime?
+  deletedAt    DateTime?
+  sourceWishId String?
+
+  views GuestView[]
+
+  @@index([userId, status])
+  @@index([deletedAt])
+  @@index([createdAt])
+}
+
+model GuestView {
+  id      String   @id @default(cuid())
+  guestId String
+  wishId  String
+  wish    Wish     @relation(fields: [wishId], references: [id], onDelete: Cascade)
+  seenAt  DateTime @default(now())
+
+  @@unique([guestId, wishId])
+  @@index([guestId])
+}
--- a/apps/backend/prisma/seed.ts
+++ b/apps/backend/prisma/seed.ts
@@ -0,0 +1,37 @@
+import { PrismaClient } from '@prisma/client';
+import { resolveUsers } from '../src/config/env.js';
+
+const prisma = new PrismaClient();
+
+async function main(): Promise<void> {
+  const users = resolveUsers();
+  for (const u of users) {
+    await prisma.user.upsert({
+      where: { username: u.username },
+      update: {
+        id: u.id,
+        slug: u.slug,
+        displayName: u.displayName,
+      },
+      create: {
+        id: u.id,
+        username: u.username,
+        slug: u.slug,
+        displayName: u.displayName,
+      },
+    });
+    // eslint-disable-next-line no-console
+    console.log(`seeded user: ${u.username} (slug=${u.slug}, id=${u.id})`);
+  }
+}
+
+main()
+  .then(async () => {
+    await prisma.$disconnect();
+  })
+  .catch(async (err) => {
+    // eslint-disable-next-line no-console
+    console.error(err);
+    await prisma.$disconnect();
+    process.exit(1);
+  });
--- a/apps/backend/scripts/hash-password.ts
+++ b/apps/backend/scripts/hash-password.ts
@@ -0,0 +1,27 @@
+// Local CLI helper — produces a bcrypt hash for an env USER*_PASSWORD_HASH value.
+// Usage:
+//   pnpm hash-password "mySuperSecret"
+//
+// The plain password is only present in argv/RAM during this invocation.
+// It is NOT logged anywhere; only the hash is printed to stdout. Copy it into .env.
+
+import { hashPassword } from '../src/utils/password.js';
+
+async function main(): Promise<void> {
+  const raw = process.argv.slice(2).join(' ').trim();
+  if (!raw) {
+    // eslint-disable-next-line no-console
+    console.error('Usage: pnpm hash-password "<password>"');
+    process.exit(1);
+  }
+  if (raw.length < 8) {
+    // eslint-disable-next-line no-console
+    console.error('Password must be at least 8 characters.');
+    process.exit(1);
+  }
+  const hash = await hashPassword(raw);
+  // Print ONLY the hash, nothing else, so it is trivial to redirect/copy.
+  process.stdout.write(hash + '\n');
+}
+
+void main();
--- a/apps/backend/src/app.ts
+++ b/apps/backend/src/app.ts
@@ -0,0 +1,86 @@
+import Fastify, { type FastifyInstance } from 'fastify';
+import helmet from '@fastify/helmet';
+import sensible from '@fastify/sensible';
+import { ZodError } from 'zod';
+import { env } from './config/env.js';
+import { HttpError } from './utils/errors.js';
+
+import prismaPlugin from './plugins/prisma.js';
+import corsPlugin from './plugins/cors.js';
+import rateLimitPlugin from './plugins/rate-limit.js';
+import authPlugin from './plugins/auth.js';
+import guestPlugin from './plugins/guest.js';
+import staticPlugin from './plugins/static.js';
+import multipartPlugin from './plugins/multipart.js';
+
+import authRoutes from './modules/auth/auth.routes.js';
+import profileRoutes from './modules/profile/profile.routes.js';
+import wishesRoutes from './modules/wishes/wishes.routes.js';
+import imagesRoutes from './modules/images/images.routes.js';
+import publicRoutes from './modules/public/public.routes.js';
+import metaRoutes from './modules/meta/meta.routes.js';
+import { registerPurgeTrashJob } from './jobs/purge-trash.js';
+
+export async function buildApp(): Promise<FastifyInstance> {
+  const app = Fastify({
+    logger: {
+      level: env.LOG_LEVEL,
+      transport:
+        env.NODE_ENV === 'development'
+          ? { target: 'pino-pretty', options: { translateTime: 'HH:MM:ss', singleLine: true } }
+          : undefined,
+      redact: {
+        paths: ['req.body.password', 'req.headers.cookie', 'req.headers.authorization'],
+        remove: true,
+      },
+    },
+    trustProxy: true,
+    bodyLimit: 1 * 1024 * 1024,
+  });
+
+  app.setErrorHandler((err, request, reply) => {
+    if (err instanceof HttpError) {
+      return reply.code(err.statusCode).send({
+        error: err.code,
+        message: err.message,
+        details: err.details,
+      });
+    }
+    if (err instanceof ZodError) {
+      return reply.code(400).send({
+        error: 'VALIDATION',
+        message: 'Invalid input',
+        details: err.flatten(),
+      });
+    }
+    if ((err as { statusCode?: number }).statusCode === 429) {
+      return reply.code(429).send({ error: 'RATE_LIMITED', message: err.message });
+    }
+    request.log.error({ err }, 'Unhandled error');
+    return reply.code(500).send({ error: 'INTERNAL', message: 'Internal server error' });
+  });
+
+  await app.register(helmet, {
+    contentSecurityPolicy: false,
+    crossOriginResourcePolicy: { policy: 'cross-origin' },
+  });
+  await app.register(sensible);
+  await app.register(corsPlugin);
+  await app.register(rateLimitPlugin);
+  await app.register(authPlugin);
+  await app.register(guestPlugin);
+  await app.register(staticPlugin);
+  await app.register(multipartPlugin);
+  await app.register(prismaPlugin);
+
+  await app.register(metaRoutes, { prefix: '/api' });
+  await app.register(authRoutes, { prefix: '/api/auth' });
+  await app.register(profileRoutes, { prefix: '/api/profile' });
+  await app.register(wishesRoutes, { prefix: '/api/wishes' });
+  await app.register(imagesRoutes, { prefix: '/api/wishes' });
+  await app.register(publicRoutes, { prefix: '/api/public' });
+
+  registerPurgeTrashJob(app);
+
+  return app;
+}
--- a/apps/backend/src/auth/users.registry.ts
+++ b/apps/backend/src/auth/users.registry.ts
@@ -0,0 +1,30 @@
+import { resolveUsers } from '../config/env.js';
+import type { RegistryUser } from './users.registry.types.js';
+
+// Built once on process start from env. Source of truth for credentials.
+// DB contains only "public" copies (id, username, slug, displayName) — never the hash.
+const users: RegistryUser[] = resolveUsers();
+const byUsername = new Map(users.map((u) => [u.username, u] as const));
+const byId = new Map(users.map((u) => [u.id, u] as const));
+
+export const usersRegistry = {
+  all(): readonly RegistryUser[] {
+    return users;
+  },
+  findByUsername(username: string): RegistryUser | undefined {
+    return byUsername.get(username);
+  },
+  findById(id: string): RegistryUser | undefined {
+    return byId.get(id);
+  },
+};
+
+// Pre-computed bcrypt hash of a random string, used for timing-safe compare
+// when the requested username does not exist. Generated lazily on first need.
+let dummyHashCache: string | null = null;
+export async function getDummyHash(): Promise<string> {
+  if (dummyHashCache) return dummyHashCache;
+  const { default: bcrypt } = await import('bcryptjs');
+  dummyHashCache = await bcrypt.hash('__not_a_real_password__', 10);
+  return dummyHashCache;
+}
--- a/apps/backend/src/auth/users.registry.types.ts
+++ b/apps/backend/src/auth/users.registry.types.ts
@@ -0,0 +1,7 @@
+export interface RegistryUser {
+  id: string;
+  username: string;
+  passwordHash: string;
+  slug: string;
+  displayName: string;
+}
--- a/apps/backend/src/config/env.ts
+++ b/apps/backend/src/config/env.ts
@@ -0,0 +1,89 @@
+import { z } from 'zod';
+import crypto from 'node:crypto';
+
+const envSchema = z.object({
+  NODE_ENV: z.enum(['development', 'production', 'test']).default('development'),
+  BACKEND_PORT: z.coerce.number().int().positive().default(3000),
+  LOG_LEVEL: z.enum(['fatal', 'error', 'warn', 'info', 'debug', 'trace']).default('info'),
+
+  DATABASE_URL: z.string().url(),
+  PUBLIC_APP_URL: z.string().url().default('http://localhost:8080'),
+  UPLOADS_DIR: z.string().default('./uploads'),
+
+  JWT_SECRET: z.string().min(32, 'JWT_SECRET must be at least 32 chars'),
+  COOKIE_SECRET: z.string().min(32, 'COOKIE_SECRET must be at least 32 chars'),
+
+  USER1_USERNAME: z.string().min(3).max(64),
+  USER1_PASSWORD_HASH: z.string().min(20, 'USER1_PASSWORD_HASH must be a bcrypt hash'),
+  USER1_SLUG: z.string().min(3).max(32),
+  USER1_DISPLAY_NAME: z.string().min(1).max(64),
+
+  USER2_USERNAME: z.string().min(3).max(64),
+  USER2_PASSWORD_HASH: z.string().min(20, 'USER2_PASSWORD_HASH must be a bcrypt hash'),
+  USER2_SLUG: z.string().min(3).max(32),
+  USER2_DISPLAY_NAME: z.string().min(1).max(64),
+});
+
+export type Env = z.infer<typeof envSchema>;
+
+function parseEnv(): Env {
+  const parsed = envSchema.safeParse(process.env);
+  if (!parsed.success) {
+    // eslint-disable-next-line no-console
+    console.error('\nInvalid environment configuration:\n');
+    for (const issue of parsed.error.issues) {
+      // eslint-disable-next-line no-console
+      console.error(`  - ${issue.path.join('.')}: ${issue.message}`);
+    }
+    process.exit(1);
+  }
+  return parsed.data;
+}
+
+export const env = parseEnv();
+
+export interface EnvUserConfig {
+  id: string;
+  username: string;
+  passwordHash: string;
+  slug: string;
+  displayName: string;
+}
+
+function stableUserId(username: string): string {
+  // 24-char stable id derived from username so DB seed can upsert deterministically
+  // without depending on any external secret.
+  return 'u_' + crypto.createHash('sha256').update(`user:${username}`).digest('hex').slice(0, 22);
+}
+
+export function resolveUsers(): EnvUserConfig[] {
+  const usernames = new Set<string>();
+  const slugs = new Set<string>();
+  const users: EnvUserConfig[] = [
+    {
+      id: stableUserId(env.USER1_USERNAME),
+      username: env.USER1_USERNAME,
+      passwordHash: env.USER1_PASSWORD_HASH,
+      slug: env.USER1_SLUG,
+      displayName: env.USER1_DISPLAY_NAME,
+    },
+    {
+      id: stableUserId(env.USER2_USERNAME),
+      username: env.USER2_USERNAME,
+      passwordHash: env.USER2_PASSWORD_HASH,
+      slug: env.USER2_SLUG,
+      displayName: env.USER2_DISPLAY_NAME,
+    },
+  ];
+  for (const u of users) {
+    if (usernames.has(u.username)) {
+      throw new Error(`Duplicate USER*_USERNAME: ${u.username}`);
+    }
+    if (slugs.has(u.slug)) {
+      throw new Error(`Duplicate USER*_SLUG: ${u.slug}`);
+    }
+    usernames.add(u.username);
+    slugs.add(u.slug);
+  }
+  return users;
+}
--- a/apps/backend/src/index.ts
+++ b/apps/backend/src/index.ts
@@ -0,0 +1,32 @@
+import { buildApp } from './app.js';
+import { env } from './config/env.js';
+
+async function main(): Promise<void> {
+  const app = await buildApp();
+  try {
+    await app.listen({ port: env.BACKEND_PORT, host: '0.0.0.0' });
+  } catch (err) {
+    app.log.error({ err }, 'failed to start');
+    process.exit(1);
+  }
+
+  const shutdown = async (signal: NodeJS.Signals) => {
+    app.log.info({ signal }, 'shutting down');
+    try {
+      await app.close();
+      process.exit(0);
+    } catch (err) {
+      app.log.error({ err }, 'shutdown error');
+      process.exit(1);
+    }
+  };
+
+  process.on('SIGTERM', () => {
+    void shutdown('SIGTERM');
+  });
+  process.on('SIGINT', () => {
+    void shutdown('SIGINT');
+  });
+}
+
+void main();
--- a/apps/backend/src/jobs/purge-trash.ts
+++ b/apps/backend/src/jobs/purge-trash.ts
@@ -0,0 +1,48 @@
+import cron from 'node-cron';
+import type { FastifyInstance } from 'fastify';
+import { TRASH_RETENTION_DAYS } from '@family-wishlist/shared';
+import { deleteLocalImageIfAny } from '../modules/images/storage.service.js';
+
+async function purge(app: FastifyInstance): Promise<number> {
+  const cutoff = new Date(Date.now() - TRASH_RETENTION_DAYS * 24 * 60 * 60 * 1000);
+  const victims = await app.prisma.wish.findMany({
+    where: { status: 'DELETED', deletedAt: { lt: cutoff } },
+    select: { id: true, imageUrl: true },
+  });
+  if (victims.length === 0) return 0;
+
+  await Promise.all(victims.map((v) => deleteLocalImageIfAny(v.imageUrl)));
+  const res = await app.prisma.wish.deleteMany({
+    where: { id: { in: victims.map((v) => v.id) } },
+  });
+  return res.count;
+}
+
+export function registerPurgeTrashJob(app: FastifyInstance): void {
+  // Run daily at 03:17 (chosen to avoid common cron rush).
+  const task = cron.schedule(
+    '17 3 * * *',
+    async () => {
+      try {
+        const count = await purge(app);
+        if (count > 0) app.log.info({ count }, 'trash: purged expired wishes');
+      } catch (err) {
+        app.log.error({ err }, 'trash: purge failed');
+      }
+    },
+    { scheduled: true, timezone: 'UTC' },
+  );
+
+  app.addHook('onClose', async () => {
+    task.stop();
+  });
+
+  // Also run once on startup to catch up if backend was offline for a while.
+  setTimeout(() => {
+    purge(app)
+      .then((count) => {
+        if (count > 0) app.log.info({ count }, 'trash: startup purge');
+      })
+      .catch((err) => app.log.error({ err }, 'trash: startup purge failed'));
+  }, 5_000);
+}
--- a/apps/backend/src/modules/auth/auth.routes.ts
+++ b/apps/backend/src/modules/auth/auth.routes.ts
@@ -0,0 +1,43 @@
+import type { FastifyInstance } from 'fastify';
+import { loginSchema } from '@family-wishlist/shared';
+import { verifyCredentials } from './auth.service.js';
+import { usersRegistry } from '../../auth/users.registry.js';
+import { UnauthorizedError } from '../../utils/errors.js';
+
+export default async function authRoutes(app: FastifyInstance) {
+  app.post(
+    '/login',
+    {
+      config: {
+        rateLimit: { max: 5, timeWindow: '10 minutes' },
+      },
+    },
+    async (request, reply) => {
+      const body = loginSchema.parse(request.body);
+      const user = await verifyCredentials(body.username, body.password);
+      const token = await reply.jwtSign({ id: user.id, username: user.username });
+      app.setAuthCookie(reply, token);
+      return {
+        id: user.id,
+        username: user.username,
+        slug: user.slug,
+        displayName: user.displayName,
+      };
+    },
+  );
+
+  app.post('/logout', async (_request, reply) => {
+    app.clearAuthCookie(reply);
+    return { ok: true };
+  });
+
+  app.get(
+    '/me',
+    { preHandler: [app.authenticate] },
+    async (request) => {
+      const u = usersRegistry.findById(request.user.id);
+      if (!u) throw new UnauthorizedError();
+      return { id: u.id, username: u.username, slug: u.slug, displayName: u.displayName };
+    },
+  );
+}
--- a/apps/backend/src/modules/auth/auth.service.ts
+++ b/apps/backend/src/modules/auth/auth.service.ts
@@ -0,0 +1,25 @@
+import { verifyPassword } from '../../utils/password.js';
+import { getDummyHash, usersRegistry } from '../../auth/users.registry.js';
+import { InvalidCredentialsError } from '../../utils/errors.js';
+
+export interface AuthenticatedUser {
+  id: string;
+  username: string;
+  slug: string;
+  displayName: string;
+}
+
+export async function verifyCredentials(
+  username: string,
+  password: string,
+): Promise<AuthenticatedUser> {
+  const user = usersRegistry.findByUsername(username);
+  // Always run bcrypt.compare to keep response time stable regardless of whether
+  // the username exists. Otherwise an attacker could enumerate usernames by timing.
+  const hash = user?.passwordHash ?? (await getDummyHash());
+  const ok = await verifyPassword(password, hash);
+  if (!user || !ok) {
+    throw new InvalidCredentialsError();
+  }
+  return { id: user.id, username: user.username, slug: user.slug, displayName: user.displayName };
+}
--- a/apps/backend/src/modules/images/images.routes.ts
+++ b/apps/backend/src/modules/images/images.routes.ts
@@ -0,0 +1,50 @@
+import type { FastifyInstance } from 'fastify';
+import { MAX_UPLOAD_BYTES } from '../../plugins/multipart.js';
+import { WishesService } from '../wishes/wishes.service.js';
+import { ValidationError } from '../../utils/errors.js';
+import { deleteLocalImageIfAny, saveUploadedImage } from './storage.service.js';
+import { fetchOgImageForWish } from './og.service.js';
+
+export default async function imagesRoutes(app: FastifyInstance) {
+  app.addHook('preHandler', app.authenticate);
+  const wishes = new WishesService(app.prisma);
+
+  app.post('/:id/image', async (request) => {
+    const { id } = request.params as { id: string };
+    const current = await wishes.getOwned(request.user.id, id);
+
+    const data = await request.file();
+    if (!data) throw new ValidationError('No file uploaded');
+
+    const buffer = await data.toBuffer();
+    if (buffer.byteLength > MAX_UPLOAD_BYTES) {
+      throw new ValidationError('File too large');
+    }
+
+    const { imageUrl } = await saveUploadedImage(id, data.mimetype, buffer);
+    await deleteLocalImageIfAny(current.imageUrl);
+
+    return app.prisma.wish.update({
+      where: { id },
+      data: { imageUrl, imageSource: 'UPLOADED' },
+    });
+  });
+
+  app.post('/:id/image/refresh-og', async (request) => {
+    const { id } = request.params as { id: string };
+    const wish = await wishes.getOwned(request.user.id, id);
+    if (!wish.url) throw new ValidationError('Wish has no url');
+    await fetchOgImageForWish(app, id, wish.url);
+    return app.prisma.wish.findUniqueOrThrow({ where: { id } });
+  });
+
+  app.delete('/:id/image', async (request) => {
+    const { id } = request.params as { id: string };
+    const wish = await wishes.getOwned(request.user.id, id);
+    await deleteLocalImageIfAny(wish.imageUrl);
+    return app.prisma.wish.update({
+      where: { id },
+      data: { imageUrl: null, imageSource: 'DEFAULT' },
+    });
+  });
+}
--- a/apps/backend/src/modules/images/og.service.ts
+++ b/apps/backend/src/modules/images/og.service.ts
@@ -0,0 +1,99 @@
+import type { FastifyInstance } from 'fastify';
+import { request as undiciRequest } from 'undici';
+import ogs from 'open-graph-scraper';
+import { writeFile } from 'node:fs/promises';
+import { resolve, extname } from 'node:path';
+import { nanoid } from 'nanoid';
+import { env } from '../../config/env.js';
+
+const MAX_IMAGE_BYTES = 5 * 1024 * 1024;
+const ALLOWED_MIME = new Set(['image/jpeg', 'image/png', 'image/webp', 'image/gif']);
+const FETCH_TIMEOUT_MS = 10_000;
+
+interface DownloadResult {
+  buffer: Buffer;
+  ext: string;
+  contentType: string;
+}
+
+function getOgImageUrl(ogImage: unknown): string | undefined {
+  const entry = Array.isArray(ogImage) ? ogImage[0] : ogImage;
+  if (!entry || typeof entry !== 'object') return undefined;
+  const { url } = entry as { url?: unknown };
+  return typeof url === 'string' ? url : undefined;
+}
+
+async function downloadImage(url: string): Promise<DownloadResult | null> {
+  try {
+    const controller = new AbortController();
+    const timer = setTimeout(() => controller.abort(), FETCH_TIMEOUT_MS);
+    try {
+      const res = await undiciRequest(url, {
+        method: 'GET',
+        signal: controller.signal,
+        headers: { 'user-agent': 'FamilyWishlistBot/1.0 (+image-fetch)' },
+      });
+      if (res.statusCode >= 400) return null;
+      const contentType = ((res.headers['content-type']?.toString() ?? '').split(';')[0] ?? '').trim();
+      if (!ALLOWED_MIME.has(contentType)) return null;
+      const chunks: Buffer[] = [];
+      let total = 0;
+      for await (const chunk of res.body) {
+        const buf = Buffer.isBuffer(chunk) ? chunk : Buffer.from(chunk);
+        total += buf.length;
+        if (total > MAX_IMAGE_BYTES) return null;
+        chunks.push(buf);
+      }
+      const buffer = Buffer.concat(chunks);
+      const extFromCt = contentType.split('/')[1] ?? 'jpg';
+      const extFromUrl = extname(new URL(url).pathname).replace('.', '').toLowerCase();
+      const ext = ['jpg', 'jpeg', 'png', 'webp', 'gif'].includes(extFromUrl)
+        ? extFromUrl
+        : extFromCt;
+      return { buffer, ext, contentType };
+    } finally {
+      clearTimeout(timer);
+    }
+  } catch {
+    return null;
+  }
+}
+
+export async function fetchOgImageForWish(
+  app: FastifyInstance,
+  wishId: string,
+  pageUrl: string,
+): Promise<void> {
+  try {
+    const parsed = await ogs({ url: pageUrl, timeout: FETCH_TIMEOUT_MS });
+    if (parsed.error || !parsed.result) return;
+    const imageUrl = getOgImageUrl(parsed.result.ogImage);
+    if (!imageUrl) return;
+
+    const absolute = new URL(imageUrl, pageUrl).toString();
+    const dl = await downloadImage(absolute);
+    if (!dl) return;
+
+    const filename = `${wishId}-${nanoid(8)}.${dl.ext}`;
+    const absPath = resolve(env.UPLOADS_DIR, 'og', filename);
+    await writeFile(absPath, dl.buffer);
+
+    const current = await app.prisma.wish.findUnique({ where: { id: wishId } });
+    if (!current) return;
+    if (current.imageSource === 'UPLOADED') return; // do not overwrite user upload
+
+    await app.prisma.wish.update({
+      where: { id: wishId },
+      data: { imageUrl: `/uploads/og/${filename}`, imageSource: 'OG' },
+    });
+  } catch (err) {
+    app.log.warn({ err, wishId, pageUrl }, 'OG image fetch failed');
+  }
+}
+
+export function enqueueOgFetch(app: FastifyInstance, wishId: string, pageUrl: string): void {
+  // Fire-and-forget. Errors are swallowed inside fetchOgImageForWish.
+  setImmediate(() => {
+    void fetchOgImageForWish(app, wishId, pageUrl);
+  });
+}
--- a/apps/backend/src/modules/images/storage.service.ts
+++ b/apps/backend/src/modules/images/storage.service.ts
@@ -0,0 +1,38 @@
+import { writeFile, unlink } from 'node:fs/promises';
+import { resolve } from 'node:path';
+import { nanoid } from 'nanoid';
+import { env } from '../../config/env.js';
+import { ValidationError } from '../../utils/errors.js';
+
+const MIME_TO_EXT: Record<string, string> = {
+  'image/jpeg': 'jpg',
+  'image/png': 'png',
+  'image/webp': 'webp',
+  'image/gif': 'gif',
+};
+
+export async function saveUploadedImage(
+  wishId: string,
+  mime: string,
+  buffer: Buffer,
+): Promise<{ imageUrl: string }> {
+  const ext = MIME_TO_EXT[mime];
+  if (!ext) throw new ValidationError('Unsupported image type');
+  const filename = `${wishId}-${nanoid(8)}.${ext}`;
+  const relative = `/uploads/upload/${filename}`;
+  const absPath = resolve(env.UPLOADS_DIR, 'upload', filename);
+  await writeFile(absPath, buffer);
+  return { imageUrl: relative };
+}
+
+export async function deleteLocalImageIfAny(imageUrl: string | null): Promise<void> {
+  if (!imageUrl) return;
+  if (!imageUrl.startsWith('/uploads/')) return;
+  const rel = imageUrl.replace(/^\/uploads\//, '');
+  const absPath = resolve(env.UPLOADS_DIR, rel);
+  try {
+    await unlink(absPath);
+  } catch {
+    // already gone — ignore
+  }
+}
--- a/apps/backend/src/modules/meta/meta.routes.ts
+++ b/apps/backend/src/modules/meta/meta.routes.ts
@@ -0,0 +1,7 @@
+import type { FastifyInstance } from 'fastify';
+import { getBackendVersion } from '../../utils/version.js';
+
+export default async function metaRoutes(app: FastifyInstance) {
+  app.get('/version', async () => ({ backend: getBackendVersion() }));
+  app.get('/health', async () => ({ status: 'ok', ts: new Date().toISOString() }));
+}
--- a/apps/backend/src/modules/profile/profile.routes.ts
+++ b/apps/backend/src/modules/profile/profile.routes.ts
@@ -0,0 +1,30 @@
+import type { FastifyInstance } from 'fastify';
+import { updateProfileSchema } from '@family-wishlist/shared';
+import { ConflictError, NotFoundError } from '../../utils/errors.js';
+import { Prisma } from '@prisma/client';
+
+export default async function profileRoutes(app: FastifyInstance) {
+  app.addHook('preHandler', app.authenticate);
+
+  app.get('/', async (request) => {
+    const profile = await app.prisma.user.findUnique({ where: { id: request.user.id } });
+    if (!profile) throw new NotFoundError('Profile');
+    return profile;
+  });
+
+  app.patch('/', async (request) => {
+    const body = updateProfileSchema.parse(request.body);
+    try {
+      const updated = await app.prisma.user.update({
+        where: { id: request.user.id },
+        data: body,
+      });
+      return updated;
+    } catch (err) {
+      if (err instanceof Prisma.PrismaClientKnownRequestError && err.code === 'P2002') {
+        throw new ConflictError('Slug is already taken');
+      }
+      throw err;
+    }
+  });
+}
--- a/apps/backend/src/modules/public/public.routes.ts
+++ b/apps/backend/src/modules/public/public.routes.ts
@@ -0,0 +1,58 @@
+import type { FastifyInstance } from 'fastify';
+import { markSeenSchema } from '@family-wishlist/shared';
+import { NotFoundError } from '../../utils/errors.js';
+
+export default async function publicRoutes(app: FastifyInstance) {
+  app.get('/:slug', async (request) => {
+    const { slug } = request.params as { slug: string };
+    const user = await app.prisma.user.findUnique({
+      where: { slug },
+      select: { slug: true, displayName: true, bio: true, avatarUrl: true },
+    });
+    if (!user) throw new NotFoundError('Profile');
+    return user;
+  });
+
+  app.get('/:slug/wishes', async (request) => {
+    const { slug } = request.params as { slug: string };
+    const user = await app.prisma.user.findUnique({ where: { slug }, select: { id: true } });
+    if (!user) throw new NotFoundError('Profile');
+
+    const wishes = await app.prisma.wish.findMany({
+      where: { userId: user.id, status: { in: ['ACTIVE', 'COMPLETED'] } },
+      orderBy: [{ status: 'asc' }, { createdAt: 'desc' }],
+    });
+
+    const wishIds = wishes.map((w) => w.id);
+    const seen = wishIds.length
+      ? await app.prisma.guestView.findMany({
+          where: { guestId: request.guestId, wishId: { in: wishIds } },
+          select: { wishId: true },
+        })
+      : [];
+    const seenSet = new Set(seen.map((s) => s.wishId));
+    return wishes.map((w) => ({
+      ...w,
+      isNewForGuest: w.status === 'ACTIVE' && !seenSet.has(w.id),
+    }));
+  });
+
+  app.post('/:slug/views', async (request) => {
+    const { slug } = request.params as { slug: string };
+    const body = markSeenSchema.parse(request.body);
+
+    const user = await app.prisma.user.findUnique({ where: { slug }, select: { id: true } });
+    if (!user) throw new NotFoundError('Profile');
+
+    // Filter wishIds to those that actually belong to this user (avoid cross-user pollution).
+    const owned = await app.prisma.wish.findMany({
+      where: { userId: user.id, id: { in: body.wishIds } },
+      select: { id: true },
+    });
+    if (owned.length === 0) return { marked: 0 };
+
+    const data = owned.map((w) => ({ guestId: request.guestId, wishId: w.id }));
+    const res = await app.prisma.guestView.createMany({ data, skipDuplicates: true });
+    return { marked: res.count };
+  });
+}
--- a/apps/backend/src/modules/wishes/wishes.routes.ts
+++ b/apps/backend/src/modules/wishes/wishes.routes.ts
@@ -0,0 +1,75 @@
+import type { FastifyInstance } from 'fastify';
+import {
+  createWishSchema,
+  updateWishSchema,
+  wishStatusQuery,
+  NEW_BADGE_DAYS,
+} from '@family-wishlist/shared';
+import { WishesService } from './wishes.service.js';
+import { enqueueOgFetch } from '../images/og.service.js';
+
+export default async function wishesRoutes(app: FastifyInstance) {
+  app.addHook('preHandler', app.authenticate);
+  const service = new WishesService(app.prisma);
+
+  app.get('/', async (request) => {
+    const qs = wishStatusQuery.parse((request.query as { status?: string })?.status ?? 'active');
+    const wishes = await service.list(request.user.id, qs);
+    return wishes.map((w) => ({
+      ...w,
+      isNewForOwner:
+        w.status === 'ACTIVE' &&
+        Date.now() - w.createdAt.getTime() < NEW_BADGE_DAYS * 24 * 60 * 60 * 1000,
+    }));
+  });
+
+  app.get('/:id', async (request) => {
+    const { id } = request.params as { id: string };
+    return service.getOwned(request.user.id, id);
+  });
+
+  app.post('/', async (request, reply) => {
+    const input = createWishSchema.parse(request.body);
+    const wish = await service.create(request.user.id, input);
+    if (wish.url) enqueueOgFetch(app, wish.id, wish.url);
+    reply.code(201);
+    return wish;
+  });
+
+  app.patch('/:id', async (request) => {
+    const { id } = request.params as { id: string };
+    const input = updateWishSchema.parse(request.body);
+    const updated = await service.update(request.user.id, id, input);
+    if (input.url !== undefined && updated.url) {
+      enqueueOgFetch(app, updated.id, updated.url);
+    }
+    return updated;
+  });
+
+  app.delete('/:id', async (request) => {
+    const { id } = request.params as { id: string };
+    return service.softDelete(request.user.id, id);
+  });
+
+  app.post('/:id/archive', async (request) => {
+    const { id } = request.params as { id: string };
+    return service.archive(request.user.id, id);
+  });
+
+  app.post('/:id/complete', async (request) => {
+    const { id } = request.params as { id: string };
+    return service.complete(request.user.id, id);
+  });
+
+  app.post('/:id/restore', async (request) => {
+    const { id } = request.params as { id: string };
+    return service.restore(request.user.id, id);
+  });
+
+  app.post('/:id/duplicate', async (request, reply) => {
+    const { id } = request.params as { id: string };
+    const wish = await service.duplicate(request.user.id, id);
+    reply.code(201);
+    return wish;
+  });
+}
--- a/apps/backend/src/modules/wishes/wishes.service.ts
+++ b/apps/backend/src/modules/wishes/wishes.service.ts
@@ -0,0 +1,117 @@
+import type { PrismaClient, Wish, WishStatus } from '@prisma/client';
+import {
+  ConflictError,
+  ForbiddenError,
+  NotFoundError,
+} from '../../utils/errors.js';
+import type { CreateWishInput, UpdateWishInput } from '@family-wishlist/shared';
+
+type Status = 'active' | 'archived' | 'completed' | 'deleted';
+
+const statusMap: Record<Status, WishStatus> = {
+  active: 'ACTIVE',
+  archived: 'ARCHIVED',
+  completed: 'COMPLETED',
+  deleted: 'DELETED',
+};
+
+export class WishesService {
+  constructor(private readonly prisma: PrismaClient) {}
+
+  list(userId: string, status: Status): Promise<Wish[]> {
+    return this.prisma.wish.findMany({
+      where: { userId, status: statusMap[status] },
+      orderBy: [{ status: 'asc' }, { createdAt: 'desc' }],
+    });
+  }
+
+  async getOwned(userId: string, id: string): Promise<Wish> {
+    const wish = await this.prisma.wish.findUnique({ where: { id } });
+    if (!wish) throw new NotFoundError('Wish');
+    if (wish.userId !== userId) throw new ForbiddenError();
+    return wish;
+  }
+
+  create(userId: string, input: CreateWishInput): Promise<Wish> {
+    return this.prisma.wish.create({
+      data: {
+        userId,
+        title: input.title,
+        price: input.price ?? null,
+        currency: input.currency ?? 'RUB',
+        url: input.url ?? null,
+        comment: input.comment ?? null,
+      },
+    });
+  }
+
+  async update(userId: string, id: string, input: UpdateWishInput): Promise<Wish> {
+    await this.getOwned(userId, id);
+    const data: Record<string, unknown> = {};
+    if (input.title !== undefined) data.title = input.title;
+    if (input.price !== undefined) data.price = input.price ?? null;
+    if (input.currency !== undefined) data.currency = input.currency ?? 'RUB';
+    if (input.url !== undefined) data.url = input.url ?? null;
+    if (input.comment !== undefined) data.comment = input.comment ?? null;
+    return this.prisma.wish.update({ where: { id }, data });
+  }
+
+  async archive(userId: string, id: string): Promise<Wish> {
+    const wish = await this.getOwned(userId, id);
+    if (wish.status === 'ARCHIVED') return wish;
+    if (wish.status === 'DELETED') {
+      throw new ConflictError('Cannot archive a deleted wish; restore it first');
+    }
+    return this.prisma.wish.update({
+      where: { id },
+      data: { status: 'ARCHIVED', archivedAt: new Date(), completedAt: null, deletedAt: null },
+    });
+  }
+
+  async complete(userId: string, id: string): Promise<Wish> {
+    const wish = await this.getOwned(userId, id);
+    if (wish.status === 'COMPLETED') return wish;
+    if (wish.status === 'DELETED') {
+      throw new ConflictError('Cannot complete a deleted wish; restore it first');
+    }
+    return this.prisma.wish.update({
+      where: { id },
+      data: { status: 'COMPLETED', completedAt: new Date(), archivedAt: null, deletedAt: null },
+    });
+  }
+
+  async softDelete(userId: string, id: string): Promise<Wish> {
+    const wish = await this.getOwned(userId, id);
+    if (wish.status === 'DELETED') return wish;
+    return this.prisma.wish.update({
+      where: { id },
+      data: { status: 'DELETED', deletedAt: new Date() },
+    });
+  }
+
+  async restore(userId: string, id: string): Promise<Wish> {
+    const wish = await this.getOwned(userId, id);
+    if (wish.status === 'ACTIVE') return wish;
+    return this.prisma.wish.update({
+      where: { id },
+      data: { status: 'ACTIVE', archivedAt: null, completedAt: null, deletedAt: null },
+    });
+  }
+
+  async duplicate(userId: string, id: string): Promise<Wish> {
+    const source = await this.getOwned(userId, id);
+    return this.prisma.wish.create({
+      data: {
+        userId,
+        title: source.title,
+        price: source.price,
+        currency: source.currency,
+        url: source.url,
+        comment: source.comment,
+        imageUrl: source.imageSource === 'UPLOADED' ? null : source.imageUrl,
+        imageSource: source.imageSource === 'UPLOADED' ? 'DEFAULT' : source.imageSource,
+        sourceWishId: source.id,
+      },
+    });
+  }
+}
--- a/apps/backend/src/plugins/auth.ts
+++ b/apps/backend/src/plugins/auth.ts
@@ -0,0 +1,52 @@
+import fp from 'fastify-plugin';
+import fastifyJwt from '@fastify/jwt';
+import fastifyCookie from '@fastify/cookie';
+import type { FastifyReply } from 'fastify';
+import { env } from '../config/env.js';
+import { UnauthorizedError } from '../utils/errors.js';
+
+export const AUTH_COOKIE = 'fw_auth';
+const AUTH_COOKIE_MAX_AGE = 60 * 60 * 24 * 7; // 7 days
+
+export default fp(async (app) => {
+  await app.register(fastifyCookie, {
+    secret: env.COOKIE_SECRET,
+    parseOptions: {},
+  });
+
+  await app.register(fastifyJwt, {
+    secret: env.JWT_SECRET,
+    cookie: { cookieName: AUTH_COOKIE, signed: false },
+    sign: { expiresIn: `${AUTH_COOKIE_MAX_AGE}s` },
+  });
+
+  app.decorate('authenticate', async (request) => {
+    try {
+      await request.jwtVerify({ onlyCookie: true });
+    } catch {
+      throw new UnauthorizedError();
+    }
+  });
+
+  // helpers for routes
+  app.decorate('setAuthCookie', ((reply: FastifyReply, token: string) => {
+    reply.setCookie(AUTH_COOKIE, token, {
+      httpOnly: true,
+      secure: env.NODE_ENV === 'production',
+      sameSite: 'lax',
+      path: '/',
+      maxAge: AUTH_COOKIE_MAX_AGE,
+    });
+  }) as never);
+
+  app.decorate('clearAuthCookie', ((reply: FastifyReply) => {
+    reply.clearCookie(AUTH_COOKIE, { path: '/' });
+  }) as never);
+});
+
+declare module 'fastify' {
+  interface FastifyInstance {
+    setAuthCookie: (reply: import('fastify').FastifyReply, token: string) => void;
+    clearAuthCookie: (reply: import('fastify').FastifyReply) => void;
+  }
+}
--- a/apps/backend/src/plugins/cors.ts
+++ b/apps/backend/src/plugins/cors.ts
@@ -0,0 +1,10 @@
+import fp from 'fastify-plugin';
+import fastifyCors from '@fastify/cors';
+import { env } from '../config/env.js';
+
+export default fp(async (app) => {
+  await app.register(fastifyCors, {
+    origin: env.NODE_ENV === 'production' ? env.PUBLIC_APP_URL : true,
+    credentials: true,
+  });
+});
--- a/apps/backend/src/plugins/guest.ts
+++ b/apps/backend/src/plugins/guest.ts
@@ -0,0 +1,25 @@
+import fp from 'fastify-plugin';
+import { nanoid } from 'nanoid';
+import { env } from '../config/env.js';
+
+export const GUEST_COOKIE = 'fw_gid';
+const GUEST_COOKIE_MAX_AGE = 60 * 60 * 24 * 365 * 2; // 2 years
+
+export default fp(async (app) => {
+  app.addHook('onRequest', async (request, reply) => {
+    const existing = request.cookies[GUEST_COOKIE];
+    if (existing && existing.length >= 16 && existing.length <= 64) {
+      request.guestId = existing;
+      return;
+    }
+    const id = nanoid(24);
+    request.guestId = id;
+    reply.setCookie(GUEST_COOKIE, id, {
+      httpOnly: true,
+      secure: env.NODE_ENV === 'production',
+      sameSite: 'lax',
+      path: '/',
+      maxAge: GUEST_COOKIE_MAX_AGE,
+    });
+  });
+});
--- a/apps/backend/src/plugins/multipart.ts
+++ b/apps/backend/src/plugins/multipart.ts
@@ -0,0 +1,13 @@
+import fp from 'fastify-plugin';
+import fastifyMultipart from '@fastify/multipart';
+
+export const MAX_UPLOAD_BYTES = 8 * 1024 * 1024; // 8 MB
+
+export default fp(async (app) => {
+  await app.register(fastifyMultipart, {
+    limits: {
+      fileSize: MAX_UPLOAD_BYTES,
+      files: 1,
+    },
+  });
+});
--- a/apps/backend/src/plugins/prisma.ts
+++ b/apps/backend/src/plugins/prisma.ts
@@ -0,0 +1,18 @@
+import { PrismaClient } from '@prisma/client';
+import fp from 'fastify-plugin';
+
+export default fp(async (app) => {
+  const prisma = new PrismaClient({
+    log: [{ emit: 'event', level: 'error' }, { emit: 'event', level: 'warn' }],
+  });
+
+  prisma.$on('error', (e) => app.log.error({ prisma: e }, 'prisma error'));
+  prisma.$on('warn', (e) => app.log.warn({ prisma: e }, 'prisma warn'));
+
+  await prisma.$connect();
+  app.decorate('prisma', prisma);
+
+  app.addHook('onClose', async () => {
+    await prisma.$disconnect();
+  });
+});
--- a/apps/backend/src/plugins/rate-limit.ts
+++ b/apps/backend/src/plugins/rate-limit.ts
@@ -0,0 +1,8 @@
+import fp from 'fastify-plugin';
+import fastifyRateLimit from '@fastify/rate-limit';
+
+export default fp(async (app) => {
+  await app.register(fastifyRateLimit, {
+    global: false,
+  });
+});
--- a/apps/backend/src/plugins/static.ts
+++ b/apps/backend/src/plugins/static.ts
@@ -0,0 +1,20 @@
+import fp from 'fastify-plugin';
+import fastifyStatic from '@fastify/static';
+import { mkdirSync } from 'node:fs';
+import { resolve } from 'node:path';
+import { env } from '../config/env.js';
+
+export default fp(async (app) => {
+  const uploadsRoot = resolve(env.UPLOADS_DIR);
+  mkdirSync(resolve(uploadsRoot, 'og'), { recursive: true });
+  mkdirSync(resolve(uploadsRoot, 'upload'), { recursive: true });
+  mkdirSync(resolve(uploadsRoot, 'avatar'), { recursive: true });
+
+  await app.register(fastifyStatic, {
+    root: uploadsRoot,
+    prefix: '/uploads/',
+    decorateReply: false,
+    index: false,
+    list: false,
+  });
+});
--- a/apps/backend/src/types/fastify.d.ts
+++ b/apps/backend/src/types/fastify.d.ts
@@ -0,0 +1,22 @@
+import type { PrismaClient } from '@prisma/client';
+import type { RegistryUser } from '../auth/users.registry.types.js';
+
+declare module 'fastify' {
+  interface FastifyInstance {
+    prisma: PrismaClient;
+    authenticate: (request: import('fastify').FastifyRequest) => Promise<void>;
+  }
+
+  interface FastifyRequest {
+    user: { id: string; username: string };
+    authUser?: RegistryUser;
+    guestId: string;
+  }
+}
+
+declare module '@fastify/jwt' {
+  interface FastifyJWT {
+    payload: { id: string; username: string };
+    user: { id: string; username: string };
+  }
+}
--- a/apps/backend/src/utils/errors.ts
+++ b/apps/backend/src/utils/errors.ts
@@ -0,0 +1,49 @@
+export class HttpError extends Error {
+  readonly statusCode: number;
+  readonly code: string;
+  readonly details?: unknown;
+
+  constructor(statusCode: number, code: string, message: string, details?: unknown) {
+    super(message);
+    this.name = 'HttpError';
+    this.statusCode = statusCode;
+    this.code = code;
+    this.details = details;
+  }
+}
+
+export class InvalidCredentialsError extends HttpError {
+  constructor() {
+    super(401, 'INVALID_CREDENTIALS', 'Invalid username or password');
+  }
+}
+
+export class UnauthorizedError extends HttpError {
+  constructor(message = 'Not authenticated') {
+    super(401, 'UNAUTHORIZED', message);
+  }
+}
+
+export class NotFoundError extends HttpError {
+  constructor(what = 'Resource') {
+    super(404, 'NOT_FOUND', `${what} not found`);
+  }
+}
+
+export class ConflictError extends HttpError {
+  constructor(message: string) {
+    super(409, 'CONFLICT', message);
+  }
+}
+
+export class ValidationError extends HttpError {
+  constructor(message: string, details?: unknown) {
+    super(400, 'VALIDATION', message, details);
+  }
+}
+
+export class ForbiddenError extends HttpError {
+  constructor(message = 'Forbidden') {
+    super(403, 'FORBIDDEN', message);
+  }
+}
--- a/apps/backend/src/utils/password.ts
+++ b/apps/backend/src/utils/password.ts
@@ -0,0 +1,11 @@
+import bcrypt from 'bcryptjs';
+
+export const BCRYPT_ROUNDS = 12;
+
+export async function hashPassword(plain: string): Promise<string> {
+  return bcrypt.hash(plain, BCRYPT_ROUNDS);
+}
+
+export async function verifyPassword(plain: string, hash: string): Promise<boolean> {
+  return bcrypt.compare(plain, hash);
+}
--- a/apps/backend/src/utils/version.ts
+++ b/apps/backend/src/utils/version.ts
@@ -0,0 +1,31 @@
+import { readFileSync } from 'node:fs';
+import { fileURLToPath } from 'node:url';
+import { dirname, resolve } from 'node:path';
+
+const __dirname = dirname(fileURLToPath(import.meta.url));
+
+let cached: string | null = null;
+
+export function getBackendVersion(): string {
+  if (cached) return cached;
+  // Walk up until we find apps/backend/package.json.
+  const candidates = [
+    resolve(__dirname, '../../package.json'),
+    resolve(__dirname, '../../../package.json'),
+    resolve(process.cwd(), 'package.json'),
+  ];
+  for (const p of candidates) {
+    try {
+      const raw = readFileSync(p, 'utf-8');
+      const pkg = JSON.parse(raw) as { name?: string; version?: string };
+      if (pkg.name === '@family-wishlist/backend' && pkg.version) {
+        cached = pkg.version;
+        return cached;
+      }
+    } catch {
+      // try next
+    }
+  }
+  cached = '0.0.0';
+  return cached;
+}
--- a/apps/backend/tsconfig.build.json
+++ b/apps/backend/tsconfig.build.json
@@ -0,0 +1,10 @@
+{
+  "extends": "./tsconfig.json",
+  "compilerOptions": {
+    "noEmit": false,
+    "rootDir": "./",
+    "outDir": "./dist"
+  },
+  "include": ["src/**/*", "prisma/seed.ts"],
+  "exclude": ["**/*.test.ts", "dist"]
+}
--- a/apps/backend/tsconfig.json
+++ b/apps/backend/tsconfig.json
@@ -0,0 +1,16 @@
+{
+  "extends": "../../tsconfig.base.json",
+  "compilerOptions": {
+    "module": "ESNext",
+    "moduleResolution": "Bundler",
+    "rootDir": "./",
+    "outDir": "./dist",
+    "noEmit": true,
+    "types": ["node"],
+    "baseUrl": "./",
+    "paths": {
+      "@/*": ["src/*"]
+    }
+  },
+  "include": ["src/**/*", "scripts/**/*", "prisma/seed.ts"]
+}
--- a/apps/frontend/src/routes.tsx
+++ b/apps/frontend/src/routes.tsx
@@ -1,4 +1,4 @@
-import { createBrowserRouter } from 'react-router-dom';
+import { createBrowserRouter, type RouterProviderProps } from 'react-router-dom';
 import { ProtectedRoute } from './components/Layout/ProtectedRoute';
 import { AppShell } from './components/Layout/AppShell';
 import { LoginPage } from './pages/LoginPage';
@@ -10,7 +10,7 @@ import { ProfileSettingsPage } from './pages/ProfileSettingsPage';
 import { PublicProfilePage } from './pages/PublicProfilePage';
 import { NotFoundPage } from './pages/NotFoundPage';

-export const router = createBrowserRouter([
+export const router: RouterProviderProps['router'] = createBrowserRouter([
  { path: '/login', element: <LoginPage /> },
  { path: '/u/:slug', element: <PublicProfilePage /> },
  {
--- a/docker-compose.dev.yml
+++ b/docker-compose.dev.yml
@@ -0,0 +1,16 @@
+services:
+  postgres:
+    image: postgres:16-alpine
+    container_name: family-wishlist-postgres-dev
+    restart: unless-stopped
+    environment:
+      POSTGRES_USER: ${DB_USER}
+      POSTGRES_PASSWORD: ${DB_PASSWORD}
+      POSTGRES_DB: ${DB_NAME}
+    ports:
+      - "5432:5432"
+    volumes:
+      - pgdata_dev:/var/lib/postgresql/data
+
+volumes:
+  pgdata_dev:
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -0,0 +1,50 @@
+services:
+  family-wishlist-backend:
+    build:
+      context: .
+      dockerfile: docker/backend.Dockerfile
+    container_name: family-wishlist-backend
+    restart: unless-stopped
+    env_file: .env
+    environment:
+      NODE_ENV: production
+      UPLOADS_DIR: /app/apps/backend/uploads
+      BACKEND_PORT: 3000
+      DATABASE_URL: postgresql://${DB_USER}:${DB_PASSWORD}@${DB_HOST}:${DB_PORT}/${DB_NAME}
+    volumes:
+      - uploads:/app/apps/backend/uploads
+    healthcheck:
+      test:
+        [
+          "CMD",
+          "wget",
+          "-qO-",
+          "http://127.0.0.1:3000/api/health",
+        ]
+      interval: 30s
+      timeout: 5s
+      retries: 5
+      start_period: 20s
+    networks:
+      - postgres_default
+
+  frontend:
+    build:
+      context: .
+      dockerfile: docker/frontend.Dockerfile
+    container_name: family-wishlist-frontend
+    restart: unless-stopped
+    depends_on:
+      family-wishlist-backend:
+        condition: service_healthy
+    ports:
+      - "8080:80"
+    networks:
+      - postgres_default
+
+volumes:
+  uploads:
+
+networks:
+  postgres_default:
+    external: true
--- a/docker/backend.Dockerfile
+++ b/docker/backend.Dockerfile
@@ -0,0 +1,51 @@
+# syntax=docker/dockerfile:1.7
+FROM node:20-alpine AS base
+ENV PNPM_HOME=/pnpm
+ENV PATH=$PNPM_HOME:$PATH
+RUN corepack enable && corepack prepare pnpm@9.12.0 --activate
+RUN apk add --no-cache openssl
+
+# ---------- deps ----------
+FROM base AS deps
+WORKDIR /app
+COPY package.json pnpm-workspace.yaml pnpm-lock.yaml* ./
+COPY tsconfig.base.json ./
+COPY packages/shared/package.json packages/shared/
+COPY apps/backend/package.json apps/backend/
+COPY apps/frontend/package.json apps/frontend/
+# Prisma schema is needed before `prisma generate` so we copy it at this stage.
+COPY apps/backend/prisma apps/backend/prisma
+# Install only the backend workspace and its deps.
+RUN pnpm install --filter @family-wishlist/backend... --frozen-lockfile || \
+    pnpm install --filter @family-wishlist/backend...
+# Generate @prisma/client into node_modules so it's present in the runtime stage.
+RUN pnpm --filter @family-wishlist/backend prisma:generate
+
+# ---------- build ----------
+FROM deps AS build
+WORKDIR /app
+COPY packages/shared packages/shared
+COPY apps/backend apps/backend
+RUN pnpm --filter @family-wishlist/backend build
+
+# ---------- runtime ----------
+FROM base AS runtime
+WORKDIR /app
+ENV NODE_ENV=production
+# Copy everything needed for running: hoisted node_modules (with the generated
+# @prisma/client inside), workspace packages, and the compiled backend.
+COPY --from=build /app/node_modules ./node_modules
+COPY --from=build /app/package.json ./package.json
+COPY --from=build /app/pnpm-workspace.yaml ./pnpm-workspace.yaml
+COPY --from=build /app/packages ./packages
+COPY --from=build /app/apps/backend/node_modules ./apps/backend/node_modules
+COPY --from=build /app/apps/backend/dist ./apps/backend/dist
+COPY --from=build /app/apps/backend/prisma ./apps/backend/prisma
+COPY --from=build /app/apps/backend/package.json ./apps/backend/package.json
+COPY --from=build /app/apps/backend/scripts ./apps/backend/scripts
+
+WORKDIR /app/apps/backend
+EXPOSE 3000
+# Apply schema (idempotent; uses `db push` so no prior migrations required) +
+# seed env users + start server.
+CMD ["sh", "-c", "pnpm exec prisma db push --accept-data-loss --skip-generate && node dist/prisma/seed.js && node dist/src/index.js"]
--- a/docker/frontend.Dockerfile
+++ b/docker/frontend.Dockerfile
@@ -0,0 +1,29 @@
+# syntax=docker/dockerfile:1.7
+FROM node:20-alpine AS base
+ENV PNPM_HOME=/pnpm
+ENV PATH=$PNPM_HOME:$PATH
+RUN corepack enable && corepack prepare pnpm@9.12.0 --activate
+
+# ---------- deps ----------
+FROM base AS deps
+WORKDIR /app
+COPY package.json pnpm-workspace.yaml pnpm-lock.yaml* ./
+COPY tsconfig.base.json ./
+COPY packages/shared/package.json packages/shared/
+COPY apps/backend/package.json apps/backend/
+COPY apps/frontend/package.json apps/frontend/
+RUN pnpm install --filter @family-wishlist/frontend... --frozen-lockfile || \
+    pnpm install --filter @family-wishlist/frontend...
+
+# ---------- build ----------
+FROM deps AS build
+WORKDIR /app
+COPY packages/shared packages/shared
+COPY apps/frontend apps/frontend
+RUN pnpm --filter @family-wishlist/frontend build
+
+# ---------- runtime (nginx) ----------
+FROM nginx:1.27-alpine AS runtime
+COPY docker/nginx.conf /etc/nginx/conf.d/default.conf
+COPY --from=build /app/apps/frontend/dist /usr/share/nginx/html
+EXPOSE 80
--- a/docker/nginx.conf
+++ b/docker/nginx.conf
@@ -0,0 +1,38 @@
+server {
+    listen 80;
+    server_name _;
+    root /usr/share/nginx/html;
+    index index.html;
+
+    # Static files with long cache
+    location ~* \.(?:js|css|woff2?|svg|png|jpg|jpeg|gif|webp|ico)$ {
+        expires 7d;
+        add_header Cache-Control "public";
+        try_files $uri =404;
+    }
+
+    # API proxy
+    location /api/ {
+        proxy_pass http://family-wishlist-backend:3000/api/;
+        proxy_http_version 1.1;
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_set_header X-Forwarded-Proto $scheme;
+        proxy_set_header Connection "";
+        client_max_body_size 10m;
+    }
+
+    # Uploaded files (images)
+    location /uploads/ {
+        proxy_pass http://family-wishlist-backend:3000/uploads/;
+        proxy_http_version 1.1;
+        proxy_set_header Host $host;
+        proxy_cache_valid 200 1h;
+    }
+
+    # SPA fallback
+    location / {
+        try_files $uri /index.html;
+    }
+}
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
Author	SHA1	Message	Date
Vaka.pro	89f75e6d40	fix: run compiled seed in backend container	2026-04-26 20:53:52 +03:00
admin	e69f53114d	Merge pull request 'fix: add portable router type annotation' (#7 ) from fix/frontend-router-type into main Reviewed-on: #7	2026-04-26 17:40:31 +00:00
Vaka.pro	793f0c3422	fix: add portable router type annotation	2026-04-26 20:39:38 +03:00
admin	d99002dc3c	Merge pull request 'fix: resolve backend docker build errors' (#6 ) from fix/backend-docker-build into main Reviewed-on: #6	2026-04-26 16:07:36 +00:00
Vaka.pro	c49abafc61	fix: resolve backend docker build errors	2026-04-26 19:06:50 +03:00
admin	4f4f9ff998	Merge pull request 'chore: use shared postgres for family wishlist' (#5 ) from chore/shared-postgres-db-family into main Reviewed-on: #5	2026-04-25 14:26:12 +00:00
Vaka.pro	2adb03ff33	chore: use shared postgres for family wishlist	2026-04-25 17:25:28 +03:00
admin	a7d5260ce3	Merge pull request 'docs: add setup, security, and api usage guide' (#4 ) from docs/readme into main Reviewed-on: #4	2026-04-23 13:11:42 +00:00
admin	1a978ca98d	Merge pull request 'feat(backend): add fastify api, auth, prisma schema and jobs' (#3 ) from feat/backend into main Reviewed-on: #3	2026-04-23 13:11:35 +00:00
admin	1e228f7be6	Merge pull request 'feat(frontend): add react spa with wishlist flows and public profile' (#2 ) from feat/frontend into main Reviewed-on: #2	2026-04-23 13:11:27 +00:00
admin	1634a3ac27	Merge pull request 'chore(docker): add containerized deployment and nginx proxy' (#1 ) from chore/docker-files into main Reviewed-on: #1	2026-04-23 13:11:16 +00:00
Anton	43f52c3475	docs: add setup, security, and api usage guide	2026-04-23 16:07:09 +03:00
Anton	d84b9b5ee7	chore(docker): add containerized deployment and nginx proxy	2026-04-23 16:06:07 +03:00
Anton	2972090c48	feat(backend): add fastify api, auth, prisma schema and jobs	2026-04-23 16:04:44 +03:00