feat(handlers): Added info logging

handlers/barcode.go

@@ -20,6 +20,8 @@ import (
 //	@Router			/v1/barcodes/{type}/{content} [get]
 func (h *DefaultHandler) GenerateBarcode(c *fiber.Ctx) error {
 
+	logger := h.Logger.Named("GenerateBarcode")
+
 	// Get the type and content from the URL
 	barcodeType := c.Params("type")
 	barcodeContent := c.Params("content")
@@ -32,6 +34,7 @@ func (h *DefaultHandler) GenerateBarcode(c *fiber.Ctx) error {
 	// Convert width and height to integers
 	width, err := strconv.Atoi(widthStr)
 	if err != nil {
+		logger.Errorw("Invalid width parameter", "width", widthStr, "error", err)
 		return c.Status(fiber.StatusBadRequest).JSON(fiber.Map{
 			"error": "Invalid width parameter",
 		})
@@ -39,6 +42,7 @@ func (h *DefaultHandler) GenerateBarcode(c *fiber.Ctx) error {
 
 	height, err := strconv.Atoi(heightStr)
 	if err != nil {
+		logger.Errorw("Invalid height parameter", "height", heightStr, "error", err)
 		return c.Status(fiber.StatusBadRequest).JSON(fiber.Map{
 			"error": "Invalid height parameter",
 		})
@@ -46,18 +50,23 @@ func (h *DefaultHandler) GenerateBarcode(c *fiber.Ctx) error {
 
 	padding, err := strconv.Atoi(paddingStr)
 	if err != nil {
+		logger.Errorw("Invalid padding parameter", "padding", paddingStr, "error", err)
 		return c.Status(fiber.StatusBadRequest).JSON(fiber.Map{
 			"error": "Invalid padding parameter",
 		})
 	}
+	logger = logger.With("type", barcodeType, "content", barcodeContent, "width", width, "height", height, "padding", padding)
 
 	// Generate the barcode
+	logger.Info("Generating barcode")
 	barcode, err := h.BarcodeService.GenerateBarcode(barcodeType, barcodeContent, width, height, padding)
 	if err != nil {
+		logger.Errorw("Failed to generate barcode", "error", err)
 		return c.Status(fiber.StatusInternalServerError).JSON(fiber.Map{
 			"error": err.Error(),
 		})
 	}
+	logger.Info("Barcode generated")
 
 	c.Set(fiber.HeaderContentType, "image/png")
 	return c.Send(barcode.Bytes())