chore: update

backend/gestion/handlers/deleviry.go

@@ -9,6 +9,7 @@ import (
 	"net/http"
 	"slices"
 	"strconv"
+	"time"
 
 	"github.com/gin-gonic/gin"
 )
@@ -497,3 +498,119 @@ func ReportDeliveryIssue(c *gin.Context) {
 	log.Printf("📋 [ISSUE] Créé par %s pour commande #%d: %s", username, commandID, req.IssueType)
 	c.JSON(http.StatusCreated, gin.H{"success": true, "issue": issue})
 }
+
+// GET /api/v1/livreur/stats
+func GetMyDeliveryStats(c *gin.Context) {
+	database := c.MustGet("database").(*db.Database)
+
+	username, exists := c.Get("username")
+	if !exists {
+		c.JSON(http.StatusUnauthorized, gin.H{"error": "Non authentifié"})
+		return
+	}
+	if c.GetString("role") != "livreur" {
+		c.JSON(http.StatusForbidden, gin.H{"error": "Accès réservé aux livreurs"})
+		return
+	}
+	usernameStr := username.(string)
+	gdb := database.GDB
+
+	type DayRow struct {
+		Day     time.Time `gorm:"column:day"`
+		Count   int       `gorm:"column:count"`
+		Revenue float64   `gorm:"column:revenue"`
+	}
+	type WeekRow struct {
+		WeekNum int     `gorm:"column:week_num"`
+		Year    int     `gorm:"column:year"`
+		Count   int     `gorm:"column:count"`
+		Revenue float64 `gorm:"column:revenue"`
+	}
+	type MonthRow struct {
+		MonthNum int     `gorm:"column:month_num"`
+		Year     int     `gorm:"column:year"`
+		Count    int     `gorm:"column:count"`
+		Revenue  float64 `gorm:"column:revenue"`
+	}
+
+	var dayRows []DayRow
+	gdb.Raw(`
+		SELECT DATE(updated_at) AS day,
+		       COUNT(*) AS count,
+		       COALESCE(SUM(total_prix), 0) AS revenue
+		FROM commandes
+		WHERE livreur_assign = ?
+		  AND status IN ('livre', 'approved')
+		  AND updated_at >= NOW() - INTERVAL '30 days'
+		GROUP BY DATE(updated_at)
+		ORDER BY day
+	`, usernameStr).Scan(&dayRows)
+
+	var weekRows []WeekRow
+	gdb.Raw(`
+		SELECT EXTRACT(WEEK FROM updated_at)::int AS week_num,
+		       EXTRACT(YEAR FROM updated_at)::int AS year,
+		       COUNT(*) AS count,
+		       COALESCE(SUM(total_prix), 0) AS revenue
+		FROM commandes
+		WHERE livreur_assign = ?
+		  AND status IN ('livre', 'approved')
+		  AND updated_at >= NOW() - INTERVAL '12 weeks'
+		GROUP BY week_num, year
+		ORDER BY year, week_num
+	`, usernameStr).Scan(&weekRows)
+
+	var monthRows []MonthRow
+	gdb.Raw(`
+		SELECT EXTRACT(MONTH FROM updated_at)::int AS month_num,
+		       EXTRACT(YEAR FROM updated_at)::int AS year,
+		       COUNT(*) AS count,
+		       COALESCE(SUM(total_prix), 0) AS revenue
+		FROM commandes
+		WHERE livreur_assign = ?
+		  AND status IN ('livre', 'approved')
+		  AND updated_at >= NOW() - INTERVAL '12 months'
+		GROUP BY month_num, year
+		ORDER BY year, month_num
+	`, usernameStr).Scan(&monthRows)
+
+	monthNames := [13]string{"", "Jan", "Fév", "Mar", "Avr", "Mai", "Jun", "Jul", "Aoû", "Sep", "Oct", "Nov", "Déc"}
+
+	byDay := make([]gin.H, len(dayRows))
+	for i, r := range dayRows {
+		byDay[i] = gin.H{
+			"label":   r.Day.Format("02/01"),
+			"count":   r.Count,
+			"revenue": r.Revenue,
+		}
+	}
+
+	byWeek := make([]gin.H, len(weekRows))
+	for i, r := range weekRows {
+		byWeek[i] = gin.H{
+			"label":   fmt.Sprintf("S%d", r.WeekNum),
+			"count":   r.Count,
+			"revenue": r.Revenue,
+		}
+	}
+
+	byMonth := make([]gin.H, len(monthRows))
+	for i, r := range monthRows {
+		label := "?"
+		if r.MonthNum >= 1 && r.MonthNum <= 12 {
+			label = monthNames[r.MonthNum]
+		}
+		byMonth[i] = gin.H{
+			"label":   label,
+			"count":   r.Count,
+			"revenue": r.Revenue,
+		}
+	}
+
+	c.JSON(http.StatusOK, gin.H{
+		"success":  true,
+		"by_day":   byDay,
+		"by_week":  byWeek,
+		"by_month": byMonth,
+	})
+}

backend/gestion/routes/routes.go

@@ -379,6 +379,7 @@ func SetupRoutes(router *gin.Engine, database *db.Database, geoService *services
 		// QUEUE PERSONNELLE
 		// ============================================
 		livreurGroupV1.GET("/queue", handlers.GetMyQueue)
+		livreurGroupV1.GET("/stats", handlers.GetMyDeliveryStats)
 
 		// ============================================
 		// ALERTES POLICE