# WOT Relay

WOT Relay is a Nostr relay that saves all the notes that people you follow, and people they follow are posting.

## Prerequisites

- **Go**: Ensure you have Go installed on your system. You can download it from [here](https://golang.org/dl/).
- **Build Essentials**: If you're using Linux, you may need to install build essentials. You can do this by running `sudo apt install build-essential`.

## Setup Instructions

Follow these steps to get the WOT Relay running on your local machine:

### 1. Clone the repository

```bash
git clone https://github.com/bitvora/wot-relay.git
cd wot-relay
```

### 2. Copy `.env.example` to `.env`

You'll need to create an `.env` file based on the example provided in the repository.

```bash
cp .env.example .env
```

### 3. Set your environment variables

Open the `.env` file and set the necessary environment variables. Example variables include:

```bash
RELAY_NAME="YourRelayName"
RELAY_PUBKEY="YourPublicKey"
RELAY_DESCRIPTION="Your relay description"
DB_PATH="/home/ubuntu/wot-relay/db" # any path you would like the database to be saved.
INDEX_PATH="/home/ubuntu/wot-relay/templates/index.html" # path to the index.html file
STATIC_PATH="/home/ubuntu/wot-relay/templates/static" # path to the static folder
```

### 4. Build the project

Run the following command to build the relay:

```bash
go build
```

### 5. Create a Systemd Service (optional)

To have the relay run as a service, create a systemd unit file. Here's an example:

1. Create the file:

```bash
sudo nano /etc/systemd/system/wot-relay.service
```

2. Add the following contents:

```ini
[Unit]
Description=WOT Relay Service
After=network.target

[Service]
ExecStart=/path/to/wot-relay
WorkingDirectory=/path/to/wot-relay
Restart=always
EnvironmentFile=/path/to/.env

[Install]
WantedBy=multi-user.target
```

Replace `/path/to/` with the actual paths where you cloned the repository and stored the `.env` file.

3. Reload systemd to recognize the new service:

```bash
sudo systemctl daemon-reload
```

4. Start the service:

```bash
sudo systemctl start wot-relay
```

5. (Optional) Enable the service to start on boot:

```bash
sudo systemctl enable wot-relay
```

### 6. Start the Project with Docker Compose (optional)

To start the project using Docker Compose, follow these steps:

1. Ensure Docker and Docker Compose are installed on your system.
2. Navigate to the project directory.
3. Ensure the `.env` file is present in the project directory and has the necessary environment variables set.
4. You can also change the paths of the `db` folder and `templates` folder in the `docker-compose.yml` file.

   ```yaml
   volumes:
     - "./db:/app/db" # only change the left side before the colon
     - "./templates/index.html:/app/templates/index.html" # only change the left side before the colon
     - "./templates/static:/app/templates/static" # only change the left side before the colon
   ```

5. Run the following command:

   ```sh
   # in foreground
   docker compose up --build
   # in background
   docker compose up --build -d
   ```

6. For updating the relay, run the following command:

   ```sh
   git pull
   docker compose build --no-cache
   # in foreground
   docker compose up
   # in background
   docker compose up -d
   ```

This will build the Docker image and start the `wot-relay` service as defined in the `docker-compose.yml` file. The application will be accessible on port 3334.

### 7. Hidden Service with Tor (optional)

Same as the step 6, but with the following command:

```sh
# in foreground
docker compose -f docker-compose.tor.yml up --build
# in background
docker compose -f docker-compose.tor.yml up --build -d
```

You can find the onion address here: `tor/data/relay/hostname`

### 8. Access the relay

Once everything is set up, the relay will be running on `localhost:3334`.

```bash
http://localhost:3334
```

## License

This project is licensed under the MIT License.