package update

import (
	domain "RenewCMS/internal/domain/update"
	"net/http"
	"time"
)

const healthCheckTimeout = 2 * time.Second

type HTTPHealthChecker struct {
	url    string
	client *http.Client
}

var _ domain.HealthChecker = &HTTPHealthChecker{}

func NewHTTPHealthChecker(port string) *HTTPHealthChecker {
	return &HTTPHealthChecker{
		url:    "http://127.0.0.1:" + port + "/healthz",
		client: &http.Client{Timeout: healthCheckTimeout},
	}
}

func (c *HTTPHealthChecker) Healthy() bool {
	response, err := c.client.Get(c.url)
	if err != nil {
		return false
	}
	defer response.Body.Close()
	return response.StatusCode == http.StatusOK
}