refactor funbot to packages

cmd/funbot/imgur/imgur.go

@@ -0,0 +1,50 @@
+package imgur
+
+import (
+	"encoding/json"
+	"fmt"
+	"grow.rievo.dev/discordBots/cmd/funbot/config"
+	"io"
+	"math/rand"
+	"net/http"
+)
+
+type imgurApiBody struct {
+	Data []struct {
+		Link string `json:"link"`
+	} `json:"data"`
+	Success bool `json:"success"`
+	Status  int  `json:"status"`
+}
+
+func GetRandomImgur(album string) (string, error) {
+	apiUrl := fmt.Sprintf("https://api.imgur.com/3/album/%v/images", album)
+
+	client := &http.Client{}
+
+	req, err := http.NewRequest("GET", apiUrl, nil)
+	if err != nil {
+		return "", err
+	}
+	req.Header.Set("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:93.0) Gecko/20100101 Firefox/93.0")
+	req.Header.Set("Authorization", config.ApiImgurKey)
+	res, err := client.Do(req)
+	if err != nil {
+		return "", err
+	}
+	body, err := io.ReadAll(res.Body)
+	if err != nil {
+		return "", err
+	}
+
+	var data imgurApiBody
+	err = json.Unmarshal(body, &data)
+	if err != nil {
+		return "", err
+	}
+
+	randomIndex := rand.Intn(len(data.Data))
+	link := data.Data[randomIndex].Link
+
+	return link, nil
+}