Wan2.1/wan-pwa/packages/db

Database Package

This package contains database schema and migrations for the Wan2.1 PWA.

Setup

1. Go to your Supabase dashboard
2. Navigate to SQL Editor
3. Create a new query
4. Copy the contents of migrations/001_initial_schema.sql
5. Run the query

Schema

Tables

users

• Stores user profile data
• Extends Supabase auth.users
• Tracks credits and subscription tier

generations

• Stores video generation requests and results
• Links to users and tracks status
• Stores prompts, settings, and output URLs

credit_transactions

• Tracks all credit additions and deductions
• Provides audit trail for user credits

Storage

images bucket

• Stores uploaded images for Image-to-Video generation
• Publicly accessible
• Organized by user ID

Row Level Security (RLS)

All tables have RLS enabled to ensure users can only access their own data:

• Users can read/update their own profile
• Users can view/create their own generations
• Users can view their own transactions

Migrations

Migrations should be run in order:

1. 001_initial_schema.sql - Core schema
2. 002_seed_data.sql - Optional seed data

Indexes

Indexes are created on:

• generations.user_id
• generations.created_at
• credit_transactions.user_id
• credit_transactions.created_at

These optimize common queries for user data and history.