res_levis_backend/internal/pkg/apiclient/data.go

package apiclient

import (
	"encoding/json"
	"fmt"
	"net/http"

	"github.com/AFASystems/presence/internal/pkg/model"
)

func GetTrackers(token string, client *http.Client) ([]model.Tracker, error) {
	res, err := getRequest(token, "getTrackers", client)
	if err != nil {
		return []model.Tracker{}, err
	}

	var i []model.Tracker
	err = json.NewDecoder(res.Body).Decode(&i)
	if err != nil {
		return []model.Tracker{}, err
	}

	return i, nil
}

func GetGateways(token string, client *http.Client) ([]model.Gateway, error) {
	res, err := getRequest(token, "getGateways", client)
	if err != nil {
		return []model.Gateway{}, err
	}

	var i []model.Gateway
	err = json.NewDecoder(res.Body).Decode(&i)
	if err != nil {
		return []model.Gateway{}, err
	}

	return i, nil
}

func GetTrackerZones(token string, client *http.Client) ([]model.TrackerZones, error) {
	res, err := getRequest(token, "getTrackerZones", client)
	if err != nil {
		return []model.TrackerZones{}, err
	}

	var i []model.TrackerZones
	err = json.NewDecoder(res.Body).Decode(&i)
	if err != nil {
		return []model.TrackerZones{}, err
	}

	return i, nil
}

func GetZones(token string, client *http.Client) ([]model.Zone, error) {
	res, err := getRequest(token, "getZones", client)
	if err != nil {
		return []model.Zone{}, err
	}

	var i []model.Zone
	err = json.NewDecoder(res.Body).Decode(&i)
	if err != nil {
		return []model.Zone{}, err
	}

	return i, nil
}

func getRequest(token, route string, client *http.Client) (*http.Response, error) {
	url := fmt.Sprintf("https://10.251.0.30:5050/reslevis/%s", route)
	req, err := http.NewRequest("GET", url, nil)
	if err != nil {
		return nil, err
	}

	header := fmt.Sprintf("Bearer %s", token)

	req.Header.Add("Authorization", header)
	res, err := client.Do(req)
	if err != nil {
		return nil, err
	}

	return res, nil
}