add invoice view

controllers/printController.go

@@ -113,6 +113,7 @@ func (rc *printController) PrintHandler(c *gin.Context) {
 	}
 
 	var printJobs []models.PrintJob
+	priceTotal := 0.0
 	for idx := range variantIds {
 		variant, err := repositories.ShopItems.GetVariantById(variantIds[idx])
 
@@ -160,13 +161,7 @@ func (rc *printController) PrintHandler(c *gin.Context) {
 			return
 		}
 		printJob.CalculatePrintCosts()
-		printJob, err = repositories.PrintJobs.Create(printJob)
-
-		if err != nil {
-			c.HTML(http.StatusBadRequest, "error.html", gin.H{"data": gin.H{"error": err}})
-			return
-		}
-
+		priceTotal += printJob.PriceTotal
 		printJobs = append(printJobs, printJob)
 	}
 
@@ -174,6 +169,7 @@ func (rc *printController) PrintHandler(c *gin.Context) {
 		PrintJobs:     printJobs,
 		PricePerClick: 0.002604,
 		PartCosts:     0.0067,
+		PriceTotal:    priceTotal,
 	}
 	invoice, err := repositories.Invoices.Create(invoice)