feat(handlers): Implement barcode generation

handlers/barcode.go

@@ -5,6 +5,7 @@ import (
 )
 
 // GenerateBarcode godoc
+//
 //	@Summary		Generate barcodes
 //	@Description	Generate barcodes based on the provided data
 //	@Tags			barcodes
@@ -13,6 +14,19 @@ import (
 //	@Produce		image/png
 //	@Router			/v1/barcodes/{type}/{content} [get]
 func (h *DefaultHandler) GenerateBarcode(c *fiber.Ctx) error {
-	c.Set(fiber.HeaderContentType, "text/plain")
-	return c.Send([]byte("Hello, World!"))
+
+	// Get the type and content from the URL
+	barcodeType := c.Params("type")
+	barcodeContent := c.Params("content")
+
+	// Generate the barcode
+	barcode, err := h.BarcodeService.GenerateBarcode(barcodeType, barcodeContent, 1000, 1000)
+	if err != nil {
+		return c.Status(fiber.StatusInternalServerError).JSON(fiber.Map{
+			"error": err.Error(),
+		})
+	}
+
+	c.Set(fiber.HeaderContentType, "image/png")
+	return c.Send(barcode.Bytes())
 }

handlers/handlers.go

@@ -2,6 +2,7 @@ package handlers
 
 import (
 	"git.odit.services/lfk/document-server/models"
+	"git.odit.services/lfk/document-server/services"
 	"github.com/gofiber/fiber/v2"
 )
 
@@ -9,8 +10,10 @@ type Handler interface {
 	GenerateCard(*fiber.Ctx) error
 	GenerateContract(*fiber.Ctx) error
 	GenerateCertificate(*fiber.Ctx) error
+	GenerateBarcode(*fiber.Ctx) error
 }
 
 type DefaultHandler struct {
-	Config *models.Config
+	Config         *models.Config
+	BarcodeService services.BarcodeService
 }