# ASLE Quick Start Guide

Get up and running with the ASLE platform in minutes.

## Prerequisites

- Node.js 20+
- Docker and Docker Compose (optional, for local services)
- PostgreSQL 15+ (or use Docker)
- Git with submodule support

## Step 1: Clone Repository

```bash
# Clone with submodules (IMPORTANT!)
git clone --recurse-submodules https://github.com/Order-of-Hospitallers/asle.git
cd asle

# If you already cloned without submodules:
git submodule update --init --recursive
```

## Step 2: Configure Database

Choose one method to set up PostgreSQL:

### Option A: Docker (Recommended)

```bash
# Start PostgreSQL container
docker-compose up -d postgres

# Update backend/.env
DATABASE_URL="postgresql://asle:asle_password@localhost:5432/asle?schema=public"
```

### Option B: Local PostgreSQL

```bash
# Create database (requires PostgreSQL admin access)
sudo -u postgres psql -c "CREATE DATABASE asle;"
# Or: createdb asle

# Update backend/.env with your connection string
DATABASE_URL="postgresql://your_user:your_password@localhost:5432/asle?schema=public"
```

See [DATABASE_SETUP.md](./DATABASE_SETUP.md) for detailed database configuration options.

## Step 3: Backend Setup

```bash
cd backend

# Install dependencies
npm install

# Copy and configure environment
cp .env.example .env
# Edit .env with your configuration (see DATABASE_SETUP.md)

# Generate Prisma client
npm run prisma:generate

# Run database migrations
npm run prisma:migrate

# Initialize database
npm run setup:db

# Create admin user
npm run setup:admin

# Start backend (development)
npm run dev
```

Backend will run on `http://localhost:4000`

## Step 4: Frontend Setup

```bash
cd ../frontend

# Install dependencies
npm install

# Copy and configure environment
cp .env.example .env.local
# Edit .env.local with your configuration

# Start frontend (development)
npm run dev
```

Frontend will run on `http://localhost:3000`

## Step 5: Deploy Contracts (Optional)

```bash
cd ../contracts

# Install Foundry dependencies
forge install

# Build contracts
forge build

# Run tests
forge test

# Deploy (see DEPLOYMENT.md for details)
forge script script/Deploy.s.sol:DeployScript --rpc-url $RPC_URL --broadcast --private-key $PRIVATE_KEY
```

## Step 6: Access the Application

- **Frontend Dashboard**: http://localhost:3000
- **Admin Dashboard**: http://localhost:3000/admin
- **User DApp**: http://localhost:3000/dapp
- **Backend API**: http://localhost:4000/api
- **GraphQL Playground**: http://localhost:4000/graphql

## Common Issues

### Submodules Not Cloned

If you see empty `contracts/` or `frontend/` directories:

```bash
git submodule update --init --recursive
```

### Database Connection Error

1. Verify PostgreSQL is running
2. Check `DATABASE_URL` in `backend/.env`
3. Ensure database exists: `createdb asle`

### Port Already in Use

Change `PORT` in `backend/.env` or kill the process:
```bash
lsof -i :4000
kill -9 <PID>
```

### Missing Dependencies

```bash
# Backend
cd backend && npm install

# Frontend
cd frontend && npm install

# Contracts
cd contracts && forge install
```

## Next Steps

1. **Configure Environment**: Update all `.env` files with your API keys and configuration
2. **Deploy Contracts**: Deploy smart contracts to your target network
3. **Set Up KYC/AML**: Configure KYC/AML provider credentials (optional)
4. **Configure Push Notifications**: Set up push notification providers (optional)
5. **Review Documentation**: See [README.md](./README.md) and [DEPLOYMENT.md](./DEPLOYMENT.md)

## Development Workflow

### Making Changes

1. **Backend Changes**: Edit files in `backend/src/`, changes auto-reload with `npm run dev`
2. **Frontend Changes**: Edit files in `frontend/app/` or `frontend/components/`, changes auto-reload
3. **Contract Changes**: Edit files in `contracts/src/`, run `forge build` and `forge test`

### Running Tests

```bash
# Backend tests
cd backend && npm test

# Contract tests
cd contracts && forge test
```

### Database Migrations

```bash
cd backend
npm run prisma:migrate dev --name migration_name
```

## Production Deployment

See [DEPLOYMENT.md](./DEPLOYMENT.md) for detailed production deployment instructions.

## Getting Help

- **Documentation**: See `docs/` directory
- **API Reference**: See [API_DOCUMENTATION.md](./API_DOCUMENTATION.md)
- **Project Structure**: See [PROJECT_STRUCTURE.md](./PROJECT_STRUCTURE.md)
- **Submodules**: See [SUBMODULE_SETUP.md](./SUBMODULE_SETUP.md)