add item adding/viewing

controllers/shopItemController.go

@@ -21,6 +21,9 @@ type CRUDController interface {
 
 type ShopItemController interface {
 	CRUDController
+	ShopItemView(*gin.Context)
+	AddItemView(*gin.Context)
+	AddItemHandler(*gin.Context)
 }
 
 type shopItemController struct {}
@@ -113,6 +116,57 @@ func (rc *shopItemController) Delete(c *gin.Context) {
 	ReplyOK(c, "shopItem was deleted")
 }
 
+func (rc *shopItemController) ShopItemView(c *gin.Context) {
+	shopItem, err := repositories.ShopItems.GetById(c.Param("id"))
+
+	data := CreateSessionData(c, gin.H{
+		"shopItem": shopItem,
+	})
+
+	if err != nil {
+		c.HTML(http.StatusBadRequest, "shopitem.html", data)
+	}
+
+	c.HTML(http.StatusOK, "shopitem.html", data)
+}
+
+
+func (rc *shopItemController) AddItemView(c *gin.Context) {
+	data := CreateSessionData(c, gin.H{
+		"error": "",
+		"success": "",
+	})
+
+	c.HTML(http.StatusOK, "additem.html", data)
+}
+
+
+func (rc *shopItemController) AddItemHandler(c *gin.Context) {
+	shopItem, err := models.NewShopItem(c)
+
+	if err != nil {
+		ReplyError(c, err)
+	}
+
+	_, err = repositories.ShopItems.Create(shopItem)
+	if err != nil {
+		data := CreateSessionData(c, gin.H{
+			"error": err,
+			"success": "",
+		})
+
+		c.HTML(http.StatusOK, "additem.html", data)
+		return
+	}
+
+	data := CreateSessionData(c, gin.H{
+		"error": "",
+		"success": fmt.Sprintf("Item '%s' Registered", shopItem.Name),
+	})
+
+	c.HTML(http.StatusOK, "additem.html", data)
+}
+
 func ReplyError(ctx *gin.Context, err error) {
 	ctx.JSON(http.StatusBadRequest, gin.H{ "error": err.Error() })
 }

main.go

@@ -74,13 +74,16 @@ func main() {
 	viewRoutes := server.Group("/", authValidator.OptionalAuth)
 	{
 		viewRoutes.GET("/", userController.MainView)
+		viewRoutes.GET("/shopitems/:id", shopItemController.ShopItemView)
 		//write middleware that redirects to homescreen on register/login/reset for logged in users
 		viewRoutes.GET("/login", userController.LoginView)
 		viewRoutes.GET("/logout", userController.Logout)
 		viewRoutes.GET("/register", userController.RegisterView)
 		viewRoutes.GET("/passwordreset", userController.ResetView)
+		viewRoutes.GET("/additem", authValidator.RequireAuth, shopItemController.AddItemView)
 		viewRoutes.POST("/login", userController.LoginHandler)
 		viewRoutes.POST("/register", userController.RegisterHandler)
+		viewRoutes.POST("/additem", authValidator.RequireAuth, shopItemController.AddItemHandler)
 		viewRoutes.POST("/passwordreset", userController.ResetHandler)
 	}
 

models/shopItem.go

@@ -1,6 +1,8 @@
 package models
 
 import (
+	"fmt"
+	"strconv"
 	"gorm.io/gorm"
 	"github.com/gin-gonic/gin"
 )
@@ -15,11 +17,25 @@ type ShopItem struct {
 }
 
 func NewShopItem(ctx *gin.Context) (ShopItem, error) {
-	var shopItem ShopItem
+	name := ctx.PostForm("name")
-	err := ctx.ShouldBindJSON(&shopItem)
+	description := ctx.PostForm("description")
+	priceStr := ctx.PostForm("price")
 
-	if err != nil {
+  // Convert the price string to float64
-		return ShopItem{}, err
+  price, err := strconv.ParseFloat(priceStr, 64)
+  if err != nil {
+		return ShopItem{}, fmt.Errorf("Could not parse price")
+  }
+
+	shopItem := ShopItem{
+		Name: name,
+		Description: description,
+		Price: price,
+		IsPublic: true,
+	}
+
+	if name == "" || description == "" {
+		return ShopItem{}, fmt.Errorf("Name or description empty")
 	}
 
 	return shopItem, nil