update

backend/gestion/handlers/product.go

@@ -456,7 +456,7 @@ func GetAllProducts(c *gin.Context) {
 		})
 		return
 	}
-
+	products = filterActivePrices(products)
 	c.JSON(http.StatusOK, gin.H{
 		"success": true,
 		"data":    products,
@@ -493,17 +493,16 @@ func GetProductsByCategory(c *gin.Context) {
 		media, _ := database.GetMediaByProductID(products[i].ID)
 		products[i].Media = media
 	}
-
+	filteredProducts := filterActivePrices(products)
 	c.JSON(http.StatusOK, gin.H{
 		"success": true,
-		"data":    products,
-		"count":   len(products),
+		"data":    filteredProducts,
+		"count":   len(filteredProducts),
 	})
 }
 
 func GetProductByID(c *gin.Context) {
 	database := c.MustGet("database").(*db.Database)
-
 	id, err := strconv.Atoi(c.Param("id"))
 	if err != nil || id <= 0 {
 		c.JSON(http.StatusBadRequest, gin.H{
@@ -512,7 +511,6 @@ func GetProductByID(c *gin.Context) {
 		})
 		return
 	}
-
 	product, err := database.GetProductByID(id)
 	if err != nil {
 		c.JSON(http.StatusNotFound, gin.H{
@@ -521,11 +519,13 @@ func GetProductByID(c *gin.Context) {
 		})
 		return
 	}
-
 	// ✅ Charger les médias
 	media, _ := database.GetMediaByProductID(product.ID)
 	product.Media = media
 
+	// ✅ Filtrer les prix désactivés
+	filterActivepricesSingle(&product)
+
 	c.JSON(http.StatusOK, gin.H{
 		"success": true,
 		"data":    product,
@@ -563,6 +563,7 @@ func UpdateProduct(c *gin.Context) {
 		Description string                `json:"description"`
 		Unit        string                `json:"unit"`
 		Prices      []models.ProductPrice `json:"prices"`
+		Stock       *float64              `json:"stock"`
 	}
 
 	if err := c.ShouldBindJSON(&updateData); err != nil {
@@ -607,6 +608,13 @@ func UpdateProduct(c *gin.Context) {
 		}
 	}
 
+	if updateData.Stock != nil {
+		if err := validateStock(*updateData.Stock); err != nil {
+			c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
+			return
+		}
+	}
+
 	log.Printf("🔄 [UpdateProduct] %s met à jour produit #%d", username, id)
 
 	if err := database.UpdateProduct(id, updateData.Name, updateData.Category, updateData.Description, updateData.Unit, updateData.Prices); err != nil {
@@ -615,6 +623,12 @@ func UpdateProduct(c *gin.Context) {
 		return
 	}
 
+	if updateData.Stock != nil {
+		if err := database.SetProductStock(id, *updateData.Stock); err != nil {
+			log.Printf("⚠️ [UpdateProduct] Erreur mise à jour stock: %v", err)
+		}
+	}
+
 	// ✅ RÉCUPÉRER LE PRODUIT MIS À JOUR
 	updatedProduct, _ := database.GetProductByID(id)
 	media, _ := database.GetMediaByProductID(id)
@@ -1013,3 +1027,26 @@ func cleanFileName(name string) string {
 
 	return result
 }
+
+func filterActivePrices(products []models.Product) []models.Product {
+	for i := range products {
+		activePrices := []models.ProductPrice{}
+		for _, p := range products[i].Prices {
+			if p.ActivePrice {
+				activePrices = append(activePrices, p)
+			}
+		}
+		products[i].Prices = activePrices
+	}
+	return products
+}
+
+func filterActivepricesSingle(product *models.Product) {
+	activePrices := []models.ProductPrice{}
+	for _, p := range product.Prices {
+		if p.ActivePrice {
+			activePrices = append(activePrices, p)
+		}
+	}
+	product.Prices = activePrices
+}