api.go

package tbago

import (
	"encoding/json"
	"errors"
	"fmt"
	"io/ioutil"
	"net/http"
)

const API_ROOT = "https://www.thebluealliance.com/api/v3/"

func (tba Client) req(method string, path string) (*http.Response, error) {
	url := API_ROOT + path
	client := &http.Client{}
	req, err := http.NewRequest(method, url, nil)
	if err != nil {
		return nil, err
	}
	req.Header.Add("X-TBA-Auth-Key", tba.key)
	return client.Do(req)
}

func (tba Client) get(path string) ([]byte, error) {
	resp, err := tba.req("GET", path)
	if err != nil {
		return nil, err
	}
	if resp.StatusCode != 200 {
		return nil, errors.New(fmt.Sprintf("non-200 response code %d", resp.StatusCode))
	}
	defer resp.Body.Close()
	body, err := ioutil.ReadAll(resp.Body)
	return body, err
}

func (tba Client) URLStruct(url string, v interface{}) error {
	resp, err := tba.get(url)
	if err != nil {
		return err
	}
	err = json.Unmarshal(resp, v)
	return err
}