chore: build

backend/gestion/handlers/rating.go

@@ -90,6 +90,28 @@ func GetLivreurRatings(c *gin.Context) {
 	})
 }
 
+// GetMyRatings retourne les avis reçus par le livreur connecté (uniquement les siens).
+func GetMyRatings(c *gin.Context) {
+	username := c.GetString("username")
+	if username == "" || c.GetString("role") != "livreur" {
+		c.JSON(http.StatusForbidden, gin.H{"error": "Accès réservé aux livreurs"})
+		return
+	}
+
+	database := c.MustGet("database").(*db.Database)
+	ratings, avg, err := database.GetLivreurRatings(username)
+	if err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "Erreur récupération avis"})
+		return
+	}
+
+	c.JSON(http.StatusOK, gin.H{
+		"ratings": ratings,
+		"average": avg,
+		"count":   len(ratings),
+	})
+}
+
 func GetOrderRatingStatus(c *gin.Context) {
 	clientUsername := c.GetString("username")
 	if clientUsername == "" {

backend/gestion/handlers/stats.go

@@ -5,23 +5,108 @@ import (
 	"gestion/db"
 	"gestion/models"
 	"net/http"
+	"time"
 
 	"github.com/gin-gonic/gin"
 )
 
 var weekdayNames = []string{"Dimanche", "Lundi", "Mardi", "Mercredi", "Jeudi", "Vendredi", "Samedi"}
 
+// sections valides pour le reset
+var validStatsSections = map[string]string{
+	"commandes": "stats_reset_commandes_at",
+	"revenus":   "stats_reset_revenus_at",
+	"produits":  "stats_reset_produits_at",
+}
+
+// ResetAdminStats réinitialise une section précise des statistiques.
+func ResetAdminStats(c *gin.Context) {
+	section := c.Param("section")
+	key, ok := validStatsSections[section]
+	if !ok {
+		c.JSON(http.StatusBadRequest, gin.H{"error": fmt.Sprintf("section invalide : %s", section)})
+		return
+	}
+	database := c.MustGet("database").(*db.Database)
+	now := time.Now().UTC().Format(time.RFC3339)
+	upsert := `INSERT INTO app_settings (key, value) VALUES (?, ?)
+	           ON CONFLICT (key) DO UPDATE SET value = EXCLUDED.value`
+	if err := database.GDB.Exec(upsert, key, now).Error; err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"success": false, "error": "Erreur reset statistiques"})
+		return
+	}
+	c.JSON(http.StatusOK, gin.H{"success": true, "section": section, "reset_at": now})
+}
+
+// readResetAt lit une date de reset depuis app_settings (zero value si absente).
+func readResetAt(database *db.Database, key string) time.Time {
+	var row struct{ Value string }
+	database.GDB.Table("app_settings").Select("value").Where("key = ?", key).Scan(&row)
+	if row.Value != "" {
+		if t, err := time.Parse(time.RFC3339, row.Value); err == nil {
+			return t
+		}
+	}
+	return time.Time{}
+}
+
+func dateFilter(t time.Time) string {
+	if t.IsZero() {
+		return ""
+	}
+	return t.Format(time.RFC3339)
+}
+
 // GetAdminStats returns aggregated order & product statistics for the admin dashboard.
 func GetAdminStats(c *gin.Context) {
 	database := c.MustGet("database").(*db.Database)
 	gdb := database.GDB
 
-	// ── Commandes par jour de la semaine (all time, non annulées) ──────────────
+	resetCmd := readResetAt(database, "stats_reset_commandes_at")
+	resetRev := readResetAt(database, "stats_reset_revenus_at")
+	resetProd := readResetAt(database, "stats_reset_produits_at")
+
+	// whereCmd : filtre commandes non annulées depuis resetCmd
+	whereCmd := func() string {
+		base := "status != 'cancelled'"
+		if !resetCmd.IsZero() {
+			base += " AND created_at >= '" + resetCmd.Format(time.RFC3339) + "'"
+		}
+		return base
+	}
+	// whereRev : filtre commandes approuvées depuis resetRev
+	whereRev := func() string {
+		base := "status = 'approved'"
+		if !resetRev.IsZero() {
+			base += " AND created_at >= '" + resetRev.Format(time.RFC3339) + "'"
+		}
+		return base
+	}
+	// whereProd : filtre commandes non annulées depuis resetProd (pour les jointures sur c.)
+	whereProd := func() string {
+		base := "status != 'cancelled'"
+		if !resetProd.IsZero() {
+			base += " AND created_at >= '" + resetProd.Format(time.RFC3339) + "'"
+		}
+		return base
+	}
+
+	// compatibilité : les anciennes clauses whereBase/whereApproved pointent sur commandes/revenus
+	whereBase := func(extra string) string {
+		base := whereCmd()
+		if extra != "" {
+			return base + " AND " + extra
+		}
+		return base
+	}
+	whereApproved := whereRev
+
+	// ── Commandes par jour de la semaine (non annulées) ────────────────────────
 	var wdRows []models.WeekdayRow
 	gdb.Raw(`
 		SELECT EXTRACT(DOW FROM created_at)::int AS dow, COUNT(*) AS count
 		FROM commandes
-		WHERE status != 'cancelled'
+		WHERE ` + whereBase("") + `
 		GROUP BY dow
 		ORDER BY dow
 	`).Scan(&wdRows)
@@ -47,7 +132,7 @@ func GetAdminStats(c *gin.Context) {
 		SELECT DATE(created_at) AS day, COUNT(*) AS count
 		FROM commandes
 		WHERE created_at >= NOW() - INTERVAL '30 days'
-		  AND status != 'cancelled'
+		  AND ` + whereBase("") + `
 		GROUP BY DATE(created_at)
 		ORDER BY day
 	`).Scan(&dayRows)
@@ -67,7 +152,7 @@ func GetAdminStats(c *gin.Context) {
 		SELECT DATE(created_at) AS day, COALESCE(SUM(total_prix - COALESCE(referral_used, 0)), 0) AS revenue
 		FROM commandes
 		WHERE created_at >= NOW() - INTERVAL '30 days'
-		  AND status = 'approved'
+		  AND ` + whereApproved() + `
 		GROUP BY DATE(created_at)
 		ORDER BY day
 	`).Scan(&dayRevRows)
@@ -81,7 +166,7 @@ func GetAdminStats(c *gin.Context) {
 		}
 	}
 
-	// ── Commandes & revenus par heure (all time, non annulées) ───────────────
+	// ── Commandes & revenus par heure (non annulées) ─────────────────────────
 	var hourRows []models.HourRow
 	gdb.Raw(`
 		SELECT
@@ -89,7 +174,7 @@ func GetAdminStats(c *gin.Context) {
 			COUNT(*)                           AS count,
 			COALESCE(SUM(total_prix - COALESCE(referral_used, 0)), 0) AS revenue
 		FROM commandes
-		WHERE status != 'cancelled'
+		WHERE ` + whereBase("") + `
 		GROUP BY hour
 		ORDER BY hour
 	`).Scan(&hourRows)
@@ -124,7 +209,7 @@ func GetAdminStats(c *gin.Context) {
 		JOIN commandes c ON c.id = ci.command_id
 		LEFT JOIN products p   ON p.id = ci.product_id
 		LEFT JOIN categories cat ON cat.name = p.category
-		WHERE c.status != 'cancelled'
+		WHERE c.` + whereProd() + `
 		GROUP BY ci.product_id, ci.produit, p.category, cat.color
 		ORDER BY total_quantity DESC
 		LIMIT 15
@@ -162,7 +247,7 @@ func GetAdminStats(c *gin.Context) {
 		JOIN commandes c ON c.id = ci.command_id
 		LEFT JOIN products p   ON p.id = ci.product_id
 		LEFT JOIN categories cat ON cat.name = p.category
-		WHERE c.status != 'cancelled'
+		WHERE c.` + whereProd() + `
 		GROUP BY ci.product_id, ci.produit, ci.quantite, cat.color
 		ORDER BY ci.product_id, COUNT(DISTINCT ci.command_id) DESC
 	`).Scan(&qtyRows)
@@ -220,24 +305,21 @@ func GetAdminStats(c *gin.Context) {
 	// ── Résumé global ─────────────────────────────────────────────────────────
 	var totalOrders int64
 	var totalRevenue float64
-	gdb.Raw(`SELECT COUNT(*) FROM commandes WHERE status != 'cancelled'`).Scan(&totalOrders)
-	gdb.Raw(`SELECT COALESCE(SUM(total_prix - COALESCE(referral_used, 0)), 0) FROM commandes WHERE status = 'approved'`).Scan(&totalRevenue)
+	gdb.Raw(`SELECT COUNT(*) FROM commandes WHERE ` + whereBase("")).Scan(&totalOrders)
+	gdb.Raw(`SELECT COALESCE(SUM(total_prix - COALESCE(referral_used, 0)), 0) FROM commandes WHERE ` + whereApproved()).Scan(&totalRevenue)
 
 	avgPerDay := 0.0
 	if totalOrders > 0 {
-		// average over the last 30 days with data
 		var activeDays int64
 		gdb.Raw(`
 			SELECT COUNT(DISTINCT DATE(created_at))
 			FROM commandes
-			WHERE created_at >= NOW() - INTERVAL '30 days' AND status != 'cancelled'
-		`).Scan(&activeDays)
+			WHERE created_at >= NOW() - INTERVAL '30 days' AND ` + whereBase("")).Scan(&activeDays)
 		if activeDays > 0 {
 			var last30Count int64
 			gdb.Raw(`
 				SELECT COUNT(*) FROM commandes
-				WHERE created_at >= NOW() - INTERVAL '30 days' AND status != 'cancelled'
-			`).Scan(&last30Count)
+				WHERE created_at >= NOW() - INTERVAL '30 days' AND ` + whereBase("")).Scan(&last30Count)
 			avgPerDay = float64(last30Count) / float64(activeDays)
 		}
 	}
@@ -250,6 +332,9 @@ func GetAdminStats(c *gin.Context) {
 			"top_product":   topProductName,
 			"avg_per_day":   avgPerDay,
 		},
+		"reset_at_commandes": dateFilter(resetCmd),
+		"reset_at_revenus":   dateFilter(resetRev),
+		"reset_at_produits":  dateFilter(resetProd),
 		"by_weekday":         byWeekday,
 		"by_day_30":          byDay,
 		"by_day_revenue":     byDayRevenue,

backend/gestion/routes/routes.go

@@ -208,6 +208,7 @@ func SetupRoutes(router *gin.Engine, database *db.Database, geoService *services
 		// STATISTIQUES ADMIN
 		// ============================================
 		adminGroupV2.GET("/stats", handlers.GetAdminStats)
+		adminGroupV2.POST("/stats/reset/:section", handlers.ResetAdminStats)
 
 		adminGroupV2.POST("/active/product/price/:id", handlers.ActivePrice)
 		adminGroupV2.POST("/desactive/product/price/:id", handlers.DesActivePrice)
@@ -398,6 +399,8 @@ func SetupRoutes(router *gin.Engine, database *db.Database, geoService *services
 		// ============================================
 		// NOTIFICATIONS LIVREUR
 		// ============================================
+		livreurGroupV1.GET("/ratings", handlers.GetMyRatings)
+
 		livreurGroupV1.GET("/notifications", handlers.GetLivreurNotifications)
 		livreurGroupV1.POST("/notifications/read", handlers.MarkLivreurNotificationsRead)