feat(cards): Implement endpoint for card generation

handlers/card.go

@@ -0,0 +1,74 @@
+package handlers
+
+import (
+	"log"
+	"slices"
+
+	"git.odit.services/lfk/document-server/models"
+	"git.odit.services/lfk/document-server/services"
+	"git.odit.services/lfk/document-server/templates"
+	"github.com/gofiber/fiber/v2"
+)
+
+// GenerateCard godoc
+// @Summary Generate runner cards
+// @Description Generate cards based on the provided data
+// @Tags cards
+// @Accept json
+// @Param data body models.CardRequest true "Card data"
+// @Produce application/pdf
+// @Router /cards [post]
+func GenerateCard(c *fiber.Ctx) error {
+	cardRequest := new(models.CardRequest)
+	if err := c.BodyParser(cardRequest); err != nil {
+		return c.Status(fiber.StatusBadRequest).JSON(fiber.Map{
+			"error": err.Error(),
+		})
+	}
+	if !slices.Contains([]string{"en", "de"}, cardRequest.Locale) {
+		return c.Status(fiber.StatusBadRequest).JSON(fiber.Map{
+			"error": "Invalid locale",
+		})
+	}
+
+	generator := services.DefaultTemplater{}
+	templateString, err := templates.GetTemplate(cardRequest.Locale, "card")
+	if err != nil {
+		log.Println(err)
+		return c.Status(fiber.StatusBadRequest).JSON(fiber.Map{
+			"error": "Template not found",
+		})
+	}
+	template, err := generator.StringToTemplate(templateString)
+	if err != nil {
+		return c.Status(fiber.StatusInternalServerError).JSON(fiber.Map{
+			"error": err.Error(),
+		})
+	}
+
+	genConfig := &models.CardTemplateOptions{
+		Cards:         cardRequest.Cards,
+		EventName:     "Event name",
+		CardSubtitle:  "Card subtitle",
+		BarcodeFormat: "ean13",
+		BarcodePrefix: "",
+	}
+
+	result, err := generator.Execute(template, genConfig)
+	if err != nil {
+		return c.Status(fiber.StatusInternalServerError).JSON(fiber.Map{
+			"error": err.Error(),
+		})
+	}
+
+	converter := services.GotenbergConverter{BaseUrl: "http://localhost:3001"}
+	pdf, err := converter.ToPdf(result, "a5", true)
+	if err != nil {
+		return c.Status(fiber.StatusInternalServerError).JSON(fiber.Map{
+			"error": err.Error(),
+		})
+	}
+
+	c.Set(fiber.HeaderContentType, "application/pdf")
+	return c.Send(pdf)
+}

handlers/contract.go

@@ -59,7 +59,7 @@ func GenerateContract(c *fiber.Ctx) error {
 		BarcodePrefix:        "1",
 	}
 
-	result, err := generator.Execute(template)
+	result, err := generator.Execute(template, genConfig)
 	if err != nil {
 		return c.Status(fiber.StatusInternalServerError).JSON(fiber.Map{
 			"error": err.Error(),
@@ -78,9 +78,9 @@ func GenerateContract(c *fiber.Ctx) error {
 	return c.Send(pdf)
 }
 
-func repeatRunnerArrayItems(runners []Runner, duplicates int) []Runner {
+func repeatRunnerArrayItems(runners []models.Runner, duplicates int) []models.Runner {
 	var duplicatedRunners []models.Runner
-	for _, runner := range contract.Runners {
+	for _, runner := range runners {
 		for i := 0; i < duplicates; i++ {
 			duplicatedRunners = append(duplicatedRunners, runner)
 		}