# Todai Jobs - Seeder API

Microservice for seeding the Todai Jobs database with realistic sample data.

## Overview

This seeder populates the database with:
- ✅ 1 SuperAdmin user
- ✅ 10 real Japanese companies (Toyota, Honda, Denso, etc.)
- ✅ 8 Company Admins and Recruiters
- ✅ 30 Foreign Job Seekers (Brazilian, Filipino, Nepalese, etc.)
- ✅ 50 Realistic job listings
- ✅ 20 Sample applications
- ✅ 47 Japanese prefectures
- ✅ Cities for Aichi and Tokyo

## Installation

```bash
cd seeder-api
npm install
```

## Configuration

Create a `.env` file or use default values:

```env
DB_HOST=172.28.22.171
DB_PORT=5432
DB_USER=usuario
DB_PASSWORD=senha123
DB_NAME=todaijobs
```

## Usage

### Full Seed
```bash
npm run seed
```

### Reset Database (Drop all tables)
```bash
npm run seed:reset
```

### Seed Specific Tables
```bash
npm run seed:users
npm run seed:companies
npm run seed:jobs
```

## Login Credentials

### SuperAdmin
- **Identifier**: `superadmin`
- **Password**: `Admin@2025!`

### Company Admin (Multi-company: Toyota & Denso)
- **Identifier**: `takeshi_yamamoto`
- **Password**: `Takeshi@2025`

### Recruiter (Honda)
- **Identifier**: `maria_santos`
- **Password**: `Maria@2025`

### Job Seeker
- **Identifier**: `paulo_santos`
- **Password**: `User@2025`

_All job seekers use password: `User@2025`_

## Seeding Order

The seeder respects foreign key dependencies:

1. **Prefectures** (47 Japanese prefectures)
2. **Cities** (Aichi + Tokyo municipalities)
3. **Users** (SuperAdmin, Admins, Recruiters, JobSeekers)
4. **Companies** (10 major Japanese companies)
5. **UserCompany** (Multi-tenant associations)
6. **Jobs** (50 job listings)
7. **Applications** (20 sample applications)

## Database Schema

All tables are created via migrations in `/backend/migrations/`. This seeder only populates data.

## Development

The seeder uses:
- **pg**: PostgreSQL client
- **bcrypt**: Password hashing
- **dotenv**: Environment variables

## Notes

- Run migrations before seeding
- Use `--reset` flag carefully (destroys all data)
- Default passwords are for development only

## Examples

```bash
# Fresh start
npm run seed:reset
cd ../backend
psql -h 172.28.22.171 -U usuario -d todaijobs -f migrations/*.sql
cd ../seeder-api
npm run seed

# Update data
npm run seed
```