ratings.go

package gomodio

import (
	"encoding/json"
	"errors"
	"io/ioutil"
	"log"
	"net/http"
	"net/url"
	"strconv"
	"strings"
	"time"
)

// AddModRating adds a rating to a mod. Requires OAuth2
func (user *User) AddModRating(isPositive bool, modID, gameID int) (m *Message, err error) {
	if user.OAuth2Token() == "" {
		return nil, errors.New("requires oauth2 authentication")
	}
	var rating string
	if isPositive {
		rating = "1"
	} else {
		rating = "-1"
	}
	reqBody := url.Values{
		"rating": {rating},
	}
	client := http.Client{Timeout: time.Duration(5 * time.Second)}
	req, err := http.NewRequest("POST", "https://api.mod.io/v1/games/"+strconv.Itoa(gameID)+"/mods/"+strconv.Itoa(modID)+"/ratings", strings.NewReader(reqBody.Encode()))
	req.Header.Set("Content-Type", "application/x-www-form-urlencoded")
	if err != nil {
		return nil, err
	}
	if user.OAuth2Token() != "" || len(user.OAuth2Token()) > 1 {
		req.Header.Set("Authorization", "Bearer "+user.OAuth2Token())
	}
	resp, err := client.Do(req)
	if err != nil {
		return nil, err
	}
	defer resp.Body.Close()
	body, err := ioutil.ReadAll(resp.Body)
	if resp.StatusCode != 201 {
		var errObj ErrorCase
		e := json.Unmarshal(body, &errObj)
		if e != nil {
			log.Fatalln(e)
		}
		return nil, HandleResponseError(errObj)
	}
	if err != nil {
		return nil, err
	}
	err = json.Unmarshal(body, &m)
	if err != nil {
		return nil, err
	}
	return m, nil
}