# Configuration Reference

## Environment Variables

### Application Settings

| Variable | Default | Description |
|----------|---------|-------------|
| `APP_NAME` | `SIDES` | Application name |
| `APP_ENV` | `local` | Environment (local/production) |
| `APP_KEY` | (generated) | Encryption key |
| `APP_DEBUG` | `true` | Show debug errors |
| `APP_URL` | `https://sides.tck.com.my` | Application URL |
| `APP_LOCALE` | `en` | Default language |
| `APP_TIMEZONE` | `Asia/Kuala_Lumpur` | Timezone (set in config/app.php) |

### Database

| Variable | Value | Description |
|----------|-------|-------------|
| `DB_CONNECTION` | `pgsql` | Database driver |
| `DB_HOST` | `192.168.0.211` | Database host (external IP) |
| `DB_PORT` | `5432` | PostgreSQL port |
| `DB_DATABASE` | `sides_db` | Database name (via `POSTGRES_DB`) |
| `DB_USERNAME` | `tck` | Database user (via `POSTGRES_USER`) |
| `DB_PASSWORD` | `projectdev##1` | Database password (via `POSTGRES_PASSWORD`) |

### Docker-level Database

| Variable | Value | Description |
|----------|-------|-------------|
| `POSTGRES_DB` | `tckdev` | Docker postgres database name |
| `POSTGRES_USER` | `tck` | Docker postgres user |
| `POSTGRES_PASSWORD` | `projectdev##1` | Docker postgres password |

**Note**: There is a discrepancy — Docker `.env` creates database `tckdev` while Laravel `.env` connects to `sides_db` on an external host.

### Firebase / FCM

| Variable | Description |
|----------|-------------|
| `FIREBASE_PROJECT_ID` | `sides-b4abb` |
| `FIREBASE_CREDENTIALS` | `storage/app/firebase/sides-b4abb-3604a7cf7584.json` |
| `FCM_TOPIC_RAINFALL_WARNING` | `rainfall_warning` |
| `FCM_TOPIC_RAINFALL_DANGER` | `rainfall_danger` |
| `FCM_TOPIC_WATERLEVEL_ALERT` | `waterlevel_alert` |
| `FCM_TOPIC_WATERLEVEL_DANGER` | `waterlevel_danger` |

### Mail (SMTP)

| Variable | Value | Description |
|----------|-------|-------------|
| `MAIL_MAILER` | `smtp` | Mail driver |
| `MAIL_HOST` | `smtp.gmail.com` | Gmail SMTP |
| `MAIL_PORT` | `587` | SMTP port (TLS) |
| `MAIL_USERNAME` | `sideskupang@gmail.com` | Gmail account |
| `MAIL_PASSWORD` | `ipmu zifw bpmf fsyp` | Gmail App Password |
| `MAIL_FROM_ADDRESS` | `sideskupang@gmail.com` | From address |
| `MAIL_FROM_NAME` | `${APP_NAME}` | From name |

### Session & Cache

| Variable | Value | Description |
|----------|-------|-------------|
| `SESSION_DRIVER` | `database` | Session storage |
| `SESSION_LIFETIME` | `120` | Session timeout (minutes) |
| `CACHE_STORE` | `database` | Cache storage |
| `QUEUE_CONNECTION` | `database` | Queue driver |

## Docker Compose Configuration

### Networks

- `tckdev_net` — Custom bridge network for all containers

### Volumes

| Volume | Container | Purpose |
|--------|-----------|---------|
| `./src:/var/www/html` | app, web | Laravel application code |
| `./docker/postgres/data:/var/lib/postgres/data` | postgres | PostgreSQL data |
| `./docker/nginx/default.conf:/etc/nginx/conf.d/default.conf` | web | Nginx config |
| `./backup:/var/lib/pgadmin/storage/...` | pgadmin | pgAdmin backup storage |

### Ports

| Host Port | Container Port | Service |
|-----------|---------------|---------|
| 80 | 80 | Nginx (web) |
| 5432 | 5432 | PostgreSQL |
| 5050 | 80 | pgAdmin |
| 6060 | 8080 | Adminer |

## Nginx Configuration

Located at `docker/nginx/default.conf`:

- Root: `/var/www/html/public`
- PHP processing via FastCGI to `app:9000`
- Security headers: X-Frame-Options, X-XSS-Protection, X-Content-Type-Options
- Laravel URL rewriting: `try_files $uri $uri/ /index.php?$query_string`
- Hidden file access denied (except `.well-known`)

## Laravel Configuration

### Middleware Registration

Registered in `bootstrap/app.php`:

- `admin` → `AdminMiddleware::class` (alias)
- `LocalizationMiddleware` appended to web middleware group

### HTTPS Forcing

`AppServiceProvider::boot()` calls `URL::forceScheme('https')` globally, making all generated URLs use HTTPS.

### Timezone

Set to `Asia/Kuala_Lumpur` in `config/app.php` (UTC+8, Malaysia Time).