feat: add seed.js for database seeding functionality

Dockerfile

@@ -15,14 +15,6 @@ ENV NEXT_TELEMETRY_DISABLED=1
 # Generate Prisma client (reads prisma/schema.prisma + prisma.config.ts)
 RUN npx prisma generate
 
-# Compile seed.ts → seed.js (esbuild ships with Next.js)
-RUN node_modules/.bin/esbuild prisma/seed.ts \
-    --bundle \
-    --platform=node \
-    --format=cjs \
-    --packages=external \
-    --outfile=prisma/seed.js
-
 # Build Next.js — produces .next/standalone (set in next.config.mjs)
 RUN npm run build
 

prisma/seed.js

@@ -0,0 +1,51 @@
+'use strict';
+const { PrismaClient } = require('../src/generated/prisma/client.js');
+const { PrismaLibSql } = require('@prisma/adapter-libsql');
+const bcrypt = require('bcryptjs');
+const { randomBytes } = require('crypto');
+const path = require('path');
+
+const dbUrl = process.env.DATABASE_URL ?? `file:${path.resolve(process.cwd(), 'prisma', 'lootah.db')}`;
+const adapter = new PrismaLibSql({ url: dbUrl });
+const prisma = new PrismaClient({ adapter });
+
+async function main() {
+  console.log('Seeding database...');
+
+  const existingAdmin = await prisma.adminUser.findUnique({
+    where: { username: 'admin' },
+  });
+
+  if (!existingAdmin) {
+    const passwordHash = await bcrypt.hash('admin123', 12);
+    await prisma.adminUser.create({
+      data: { username: 'admin', passwordHash },
+    });
+    console.log('✓ Created admin user (username: admin, password: admin123)');
+    console.log('  ⚠️  Change the password after first login!');
+  } else {
+    console.log('✓ Admin user already exists, skipping.');
+  }
+
+  const existingSecret = await prisma.appSettings.findUnique({
+    where: { key: 'jwt_secret' },
+  });
+
+  if (!existingSecret) {
+    const jwtSecret = randomBytes(64).toString('hex');
+    await prisma.appSettings.upsert({
+      where: { key: 'jwt_secret' },
+      update: { value: jwtSecret },
+      create: { key: 'jwt_secret', value: jwtSecret },
+    });
+    console.log('✓ Generated JWT secret and stored in database.');
+  } else {
+    console.log('✓ JWT secret already exists, skipping.');
+  }
+
+  console.log('Seeding complete!');
+}
+
+main()
+  .catch((e) => { console.error(e); process.exit(1); })
+  .finally(async () => { await prisma.$disconnect(); });