# TWHelp API

A GraphQL API for Tribal Wars data. 

## Limits

You can fetch in one GraphQL query:

1. 1000 daily player/tribe stats records
2. 200 ennoblements
3. 30 versions
4. 200 players/tribes
5. 1000 villages
6. 100 player/tribe history records
7. 100 servers
8. 60 server stats records
9. 100 tribe changes

## Sample queries

You can check how to make requests from JavaScript [here](https://github.com/tribalwarshelp/scripts).

1. All bonus villages with 10% more population

```graphql
query {
    villages(server: "en115", filter: { playerID: [0], bonus: 4 }) {
        total
        items {
            id
            name
            x
            y
            points
        }
    }
}

```

2. Top 30 players without a tribe, ordered by points.

```graphql
query {
    players(
        server: "pl148"
        filter: { tribeID: [0] }
        sort: ["points DESC"]
        limit: 30
    ) {
        total
        items {
            id
            name
            rank
            points
            totalVillages
            rankAtt
            rankDef
            rankTotal
            rankSup
        }
    }
}

```

3. Search a player by a nickname fragment.

```graphql
query {
    players(server: "pl148", filter: { nameIEQ: "%pablo%" }) {
        total
        items {
            id
            name
        }
    }
}

```

## Map service

You can generate a server map with this API. The current endpoint is http(s)://youraddress/map/server (replace "server" with the server you're interested in, for example, pl151).

### Available query params:

| Param                                            | Default                                                    |
| ------------------------------------------------ | ---------------------------------------------------------- |
| showBarbarians                                   | false                                                      |
| largerMarkers                                    | false                                                      |
| markersOnly                                      | false                                                      |
| centerX                                          | 500                                                        |
| centerY                                          | 500                                                        |
| scale                                            | 1 (max 5)                                                  |
| showGrid                                         | false                                                      |
| showContinentNumbers                             | false                                                      |
| backgroundColor                                  | #000                                                       |
| gridLineColor                                    | #fff                                                       |
| continentNumberColor                             | #fff                                                       |
| tribe(this param you can define multiple times)  | format tribeid,hexcolor (for example, tribe=631,#0000ff)   |
| player(this param you can define multiple times) | format playerid,hexcolor (for example, player=631,#0000ff) |

### Example

**pl151**
![Map](https://api.tribalwarshelp.com/map/pl151?showBarbarian=true&tribe=124,%230000ff&tribe=631,%230000ff&tribe=1675,%230000ff&onlyMarkers=false&scale=1&showGrid=true&showContinentNumbers=true)

## Development

**Required ENV variables:**

```
DB_USER=your_pgdb_user
DB_NAME=your_pgdb_name
DB_PORT=your_pgdb_port
DB_HOST=your_pgdb_host
DB_PASSWORD=your_pgdb_password
LIMIT_WHITELIST=127.0.0.1,::1
LOG_DB_QUERIES=[true|false]
```

### Prerequisites

1. Golang
2. PostgreSQL database
3. Configured [cron](https://github.com/tribalwarshelp/cron)

### Installing

1. Clone this repo.
2. Navigate to the directory where you have cloned this repo.
3. Set the required env variables directly in your system or create .env.development file.
4. go run main.go