Implement root handler

pkg/realdebrid/api.go

@@ -360,3 +360,32 @@ func (rd *RealDebrid) GetDownloads(page, offset int) ([]Download, int, error) {
 	rd.log.Debugf("Got %d downloads (page %d), total count is %d", len(allDownloads)+offset, page, totalCount)
 	return allDownloads, totalCount, nil
 }
+
+// GetUserInformation gets the current user information.
+func (rd *RealDebrid) GetUserInformation() (*User, error) {
+	// Construct request URL
+	reqURL := "https://api.real-debrid.com/rest/1.0/user"
+	req, err := http.NewRequest("GET", reqURL, nil)
+	if err != nil {
+		rd.log.Errorf("Error when creating a user information request: %v", err)
+		return nil, err
+	}
+
+	// Send the request
+	resp, err := rd.client.Do(req)
+	if err != nil {
+		rd.log.Errorf("Error when executing the user information request: %v", err)
+		return nil, err
+	}
+	defer resp.Body.Close()
+
+	// Decode the JSON response into the User struct
+	var user User
+	err = json.NewDecoder(resp.Body).Decode(&user)
+	if err != nil {
+		rd.log.Errorf("Error when decoding user information JSON: %v", err)
+		return nil, err
+	}
+
+	return &user, nil
+}