feat: update multiple tomtom keys and switch tomtom key and add comming soon button

backend/gestion/services/geo_services.go

@@ -10,7 +10,6 @@ import (
 	"math"
 	"net/http"
 	"net/url"
-	"os"
 	"strings"
 	"time"
 
@@ -266,44 +265,37 @@ func CalculateETA(distanceKm float64) int {
 // CalculateETAWithTomTom calcule l'ETA via TomTom API (précis avec trafic réel)
 // Retourne (etaMinutes, distanceKm, error)
 func CalculateETAWithTomTom(from, to Coordinates) (int, float64, error) {
-	apiKey := os.Getenv("TOMTOM_API_KEY")
-	if apiKey == "" {
-		// Fallback sur calcul local si pas de clé API
-		distance := CalculateDistance(from, to)
-		return CalculateETA(distance), distance, nil
-	}
-
-	// API TomTom Routing: Calculate Route avec trafic
-	u := &url.URL{
-		Scheme: "https",
-		Host:   "api.tomtom.com",
-		Path:   fmt.Sprintf("/routing/1/calculateRoute/%f,%f:%f,%f/json", from.Latitude, from.Longitude, to.Latitude, to.Longitude),
-	}
-	q := url.Values{}
-	q.Set("key", apiKey)
-	q.Set("traffic", "true")
-	q.Set("travelMode", "car")
-	u.RawQuery = q.Encode()
-
-	req, err := http.NewRequest(http.MethodGet, u.String(), nil)
-	if err != nil {
+	if len(tomTomKeys.keys) == 0 {
 		distance := CalculateDistance(from, to)
 		return CalculateETA(distance), distance, nil
 	}
 
 	client := &http.Client{Timeout: 8 * time.Second}
-	resp, err := client.Do(req)
+
+	buildReq := func(key string) (*http.Request, error) {
+		u := &url.URL{
+			Scheme: "https",
+			Host:   "api.tomtom.com",
+			Path:   fmt.Sprintf("/routing/1/calculateRoute/%f,%f:%f,%f/json", from.Latitude, from.Longitude, to.Latitude, to.Longitude),
+		}
+		q := url.Values{}
+		q.Set("key", key)
+		q.Set("traffic", "true")
+		q.Set("travelMode", "car")
+		u.RawQuery = q.Encode()
+		return http.NewRequest(http.MethodGet, u.String(), nil)
+	}
+
+	resp, err := tomTomKeys.Do(client, buildReq)
 	if err != nil {
-		// Fallback sur calcul local en cas d'erreur réseau
 		distance := CalculateDistance(from, to)
 		eta := CalculateETA(distance)
-		fmt.Printf("⚠️ TomTom timeout, fallback: %.2f km -> %d min\n", distance, eta)
+		fmt.Printf("⚠️ TomTom indisponible, fallback: %.2f km -> %d min (%v)\n", distance, eta, err)
 		return eta, distance, nil
 	}
 	defer resp.Body.Close()
 
 	if resp.StatusCode != http.StatusOK {
-		// Fallback sur calcul local en cas d'erreur API
 		distance := CalculateDistance(from, to)
 		eta := CalculateETA(distance)
 		fmt.Printf("⚠️ TomTom API error %d, fallback: %.2f km -> %d min\n", resp.StatusCode, distance, eta)
@@ -328,18 +320,14 @@ func CalculateETAWithTomTom(from, to Coordinates) (int, float64, error) {
 	}
 
 	summary := routeResponse.Routes[0].Summary
-
-	// Calculer ETA en minutes (arrondi supérieur)
 	etaMinutes := (summary.TravelTimeInSeconds + 59) / 60
 	distanceKm := float64(summary.LengthInMeters) / 1000.0
 
-	// Appliquer minimum
 	if etaMinutes < MinETA {
 		etaMinutes = MinETA
 	}
 
 	fmt.Printf("🛣️ TomTom: %.2f km -> %d min (trafic réel)\n", distanceKm, etaMinutes)
-
 	return etaMinutes, distanceKm, nil
 }
 

backend/gestion/services/tomtom.go

@@ -12,36 +12,29 @@ import (
 	"log"
 	"net/http"
 	"net/url"
-	"os"
 	"time"
 )
 
 func GetETAWithTraffic(from, to Coordinates) (etaMinutes int, distanceKm float64, err error) {
-	apiKey := os.Getenv("TOMTOM_API_KEY")
-	if apiKey == "" {
-		return 0, 0, fmt.Errorf("TOMTOM_API_KEY non configurée")
-	}
-
-	u := &url.URL{
-		Scheme: "https",
-		Host:   "api.tomtom.com",
-		Path:   fmt.Sprintf("/routing/1/calculateRoute/%f,%f:%f,%f/json", from.Latitude, from.Longitude, to.Latitude, to.Longitude),
-	}
-	q := url.Values{}
-	q.Set("key", apiKey)
-	q.Set("traffic", "true")
-	q.Set("travelMode", "car")
-	u.RawQuery = q.Encode()
-
-	req, err := http.NewRequest(http.MethodGet, u.String(), nil)
-	if err != nil {
-		return 0, 0, fmt.Errorf("erreur construction requête TomTom: %w", err)
-	}
-
 	client := &http.Client{Timeout: 10 * time.Second}
-	resp, err := client.Do(req)
+
+	buildReq := func(key string) (*http.Request, error) {
+		u := &url.URL{
+			Scheme: "https",
+			Host:   "api.tomtom.com",
+			Path:   fmt.Sprintf("/routing/1/calculateRoute/%f,%f:%f,%f/json", from.Latitude, from.Longitude, to.Latitude, to.Longitude),
+		}
+		q := url.Values{}
+		q.Set("key", key)
+		q.Set("traffic", "true")
+		q.Set("travelMode", "car")
+		u.RawQuery = q.Encode()
+		return http.NewRequest(http.MethodGet, u.String(), nil)
+	}
+
+	resp, err := tomTomKeys.Do(client, buildReq)
 	if err != nil {
-		return 0, 0, fmt.Errorf("erreur requête TomTom: %w", err)
+		return 0, 0, fmt.Errorf("erreur TomTom: %w", err)
 	}
 	defer resp.Body.Close()
 
@@ -65,12 +58,9 @@ func GetETAWithTraffic(from, to Coordinates) (etaMinutes int, distanceKm float64
 	}
 
 	summary := routeResponse.Routes[0].Summary
-
-	// Calculer ETA en minutes (arrondi supérieur)
 	etaMinutes = (summary.TravelTimeInSeconds + 59) / 60
 	distanceKm = float64(summary.LengthInMeters) / 1000.0
 
 	log.Printf("🛣️ TomTom Routing: %.2f km → %d min (trafic inclus)", distanceKm, etaMinutes)
-
 	return etaMinutes, distanceKm, nil
 }

backend/gestion/services/tomtom_keys.go

@@ -0,0 +1,96 @@
+package services
+
+import (
+	"fmt"
+	"io"
+	"log"
+	"net/http"
+	"os"
+	"sync/atomic"
+)
+
+type tomTomKeyManager struct {
+	keys    []string
+	current atomic.Int32
+}
+
+var tomTomKeys = initTomTomKeyManager()
+
+func initTomTomKeyManager() *tomTomKeyManager {
+	m := &tomTomKeyManager{}
+	seen := map[string]bool{}
+
+	candidates := []string{
+		os.Getenv("TOMTOM_API_KEY"),
+		os.Getenv("TOMTOM_API_KEY_1"),
+		os.Getenv("TOMTOM_API_KEY_2"),
+		os.Getenv("TOMTOM_API_KEY_3"),
+	}
+	for _, k := range candidates {
+		if k != "" && !seen[k] {
+			seen[k] = true
+			m.keys = append(m.keys, k)
+		}
+	}
+
+	log.Printf("🔑 [TOMTOM] %d clé(s) API configurée(s)", len(m.keys))
+	return m
+}
+
+// currentKey retourne la clé active et son index.
+func (m *tomTomKeyManager) currentKey() (string, int) {
+	n := len(m.keys)
+	if n == 0 {
+		return "", -1
+	}
+	idx := int(m.current.Load()) % n
+	return m.keys[idx], idx
+}
+
+// rotate passe à la clé suivante.
+func (m *tomTomKeyManager) rotate(fromIdx int) {
+	n := len(m.keys)
+	if n <= 1 {
+		return
+	}
+	next := int32((fromIdx + 1) % n)
+	m.current.CompareAndSwap(int32(fromIdx), next)
+	log.Printf("🔄 [TOMTOM] Rotation clé %d → clé %d (quota atteint)", fromIdx+1, next+1)
+}
+
+// Do exécute la requête en rotant automatiquement sur 403/429.
+// buildReq doit construire une nouvelle *http.Request pour la clé donnée.
+func (m *tomTomKeyManager) Do(client *http.Client, buildReq func(key string) (*http.Request, error)) (*http.Response, error) {
+	n := len(m.keys)
+	if n == 0 {
+		return nil, fmt.Errorf("aucune clé TomTom configurée (TOMTOM_API_KEY / TOMTOM_API_KEY_1..3)")
+	}
+
+	_, startIdx := m.currentKey()
+
+	for attempt := 0; attempt < n; attempt++ {
+		idx := (startIdx + attempt) % n
+		key := m.keys[idx]
+
+		req, err := buildReq(key)
+		if err != nil {
+			return nil, err
+		}
+
+		resp, err := client.Do(req)
+		if err != nil {
+			return nil, err
+		}
+
+		if resp.StatusCode == http.StatusForbidden || resp.StatusCode == http.StatusTooManyRequests {
+			io.Copy(io.Discard, resp.Body)
+			resp.Body.Close()
+			m.rotate(idx)
+			continue
+		}
+
+		return resp, nil
+	}
+
+	return nil, fmt.Errorf("toutes les clés TomTom ont atteint leur quota (%d clé(s) testée(s))", n)
+}