feat(barcodes): Make width and height configureable

handlers/barcode.go

@@ -1,6 +1,8 @@
 package handlers
 
 import (
+	"strconv"
+
 	"github.com/gofiber/fiber/v2"
 )
 
@@ -11,6 +13,8 @@ import (
 //	@Tags			barcodes
 //	@Param			type	path	string	true	"Barcode type"		Enums(ean13, code128)
 //	@Param			content	path	string	true	"Barcode content"	MinLength(1)
+//	@Param			width	query	int		false	"Barcode width"		Minimum(1)	Maximum(10000) default(1000)
+//	@Param			height	query	int		false	"Barcode height"	Minimum(1)	Maximum(10000) default(1000)
 //	@Produce		image/png
 //	@Router			/v1/barcodes/{type}/{content} [get]
 func (h *DefaultHandler) GenerateBarcode(c *fiber.Ctx) error {
@@ -19,8 +23,27 @@ func (h *DefaultHandler) GenerateBarcode(c *fiber.Ctx) error {
 	barcodeType := c.Params("type")
 	barcodeContent := c.Params("content")
 
+	// Get the width and height from the query parameters
+	widthStr := c.Query("width", "1000")
+	heightStr := c.Query("height", "1000")
+
+	// Convert width and height to integers
+	width, err := strconv.Atoi(widthStr)
+	if err != nil {
+		return c.Status(fiber.StatusBadRequest).JSON(fiber.Map{
+			"error": "Invalid width parameter",
+		})
+	}
+
+	height, err := strconv.Atoi(heightStr)
+	if err != nil {
+		return c.Status(fiber.StatusBadRequest).JSON(fiber.Map{
+			"error": "Invalid height parameter",
+		})
+	}
+
 	// Generate the barcode
-	barcode, err := h.BarcodeService.GenerateBarcode(barcodeType, barcodeContent, 1000, 1000)
+	barcode, err := h.BarcodeService.GenerateBarcode(barcodeType, barcodeContent, width, height)
 	if err != nil {
 		return c.Status(fiber.StatusInternalServerError).JSON(fiber.Map{
 			"error": err.Error(),