# Stat

### Build from source

#### **Install Prerequisites**

You will need an up-to-date version of Go to build your project. Please follow installation instructions provided [here](https://go.dev/doc/install).

#### Cloning

```
cd /srv
git clone https://github.com/bsn-si/IPEHR-gateway.git
```

#### Configuration

```
cd IPEHR-gateway
cp config-stat.json.example config-stat.json
```

In the configuration file, change the contract addresses to the actual ones, and also specify sync.startBlock - the initial number of the block from which the synchronizer will load data. If this is an initial installation, the DataStore smart contract deployment block number can be specified here.

#### Building

<pre><code><strong>cd /srv/IPEHR-gateway/src
</strong>go build -o ../bin/ipehr-stat cmd/stat/main.go
</code></pre>

#### Running

```
/srv/IPEHR-gateway/bin/ipehr-stat -config=/srv/IPEHR-stat/config-stat.json
```